LG G4 Pictures (56k No No) + Impromptu Mini-Photography Tutorial - G4 General

These are straight from the camera, no editing. Also, it was crazy windy and I don't have a tripod for this thing...so they are a bit blurry. If it was calm, these would be a lot better. You can see a few were better than the others (I was using objects to set the phone on and keep it more steady), just luck of the draw due to it being so windy.
I am AMAZED by this camera at night. Just BEAUTIFUL. Up until now, shooting pics at night with a smart phone was a COMPLETE waste of time. Now? Totally doable.
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Were these on Auto
Sent from my LG-H811 using Tapatalk

LancerV said:
Were these on Auto
Sent from my LG-H811 using Tapatalk
Click to expand...
Click to collapse
No, manual. You do have to know what you're doing, but with a tripod setup of some kind, this phone is capable of a LOT.

Thanks for sharing! They definitely look good, it's good to see on manual mode with some understanding of the settings you can get some nice clean shots.

Freshtojeff said:
Thanks for sharing! They definitely look good, it's good to see on manual mode with some understanding of the settings you can get some nice clean shots.
Click to expand...
Click to collapse
With a steadier hand it would have been even better lol.

AWESOME! i suggested LG to give us more options to camera, like 1080p 60fps, jpeg quality at 100% and slight more control, just like XCAM for G3.
But yeah, nothing can compete with G4 camera, all my friends rape this camera so hard.

IlyaKol said:
No, manual. You do have to know what you're doing, but with a tripod setup of some kind, this phone is capable of a LOT.
Click to expand...
Click to collapse
You mind putting these up someplace so we can check the exifs ?
imgur unfortunately strips them out.
flickr is best, failing which googledrive or dropbox etc.

IlyaKol said:
No, manual. You do have to know what you're doing, but with a tripod setup of some kind, this phone is capable of a LOT.
Click to expand...
Click to collapse
Would you mind sharing some of the settings or at least the basic how to use the manual mode? I can see from the pics that you a professional photographer. Would you please outline some instructions for us or at least point us in the direction where we can learn how to shoot with a manual camera? Thanks

One Twelve said:
You mind putting these up someplace so we can check the exifs ?
imgur unfortunately strips them out.
flickr is best, failing which googledrive or dropbox etc.
Click to expand...
Click to collapse
See/try attached.
llaugerm said:
Would you mind sharing some of the settings or at least the basic how to use the manual mode? I can see from the pics that you a professional photographer. Would you please outline some instructions for us or at least point us in the direction where we can learn how to shoot with a manual camera? Thanks
Click to expand...
Click to collapse
Photography is a complicated thing with many principles and techniques. I also like to say that it's half luck lol. Right place, right time type stuff (at least for the photography I did/do). In general though, the 'foundation' of knowing how to use a DSLR or in this case a smartphone with manual controls is the following:
Aperture: This is a number signified by something like F1.8 (LG G4). This signifies how wide a lens can open and maintain it's speed (by allowing more light, you can make the shutter speed fast - more on that below); the wider the better because it allows in more light. In the DSLR world, a F2.8 (fast) lens will cost 2x as much as a F4.5 (slow) lens, if not more. For the sake of the LG G4, this isn't really something you can change from what I can tell.
ISO (aka Sensitivity): ISO is one of the more important things to know, IMO. The reason is that it can have a DRASTIC effect on your images if not used properly. The way ISO works is, like aperture, a lower number is better. In the case of the G4, the ISO goes from 50 to 2700 in various increments. Say you go from 50 to 100, what this means is that your camera needs only half as much light for the same exposure because you made it more sensitive to the already existing light. When you change your ISO, you'll notice that your preview on the phone gets considerably brighter each time you go up. The reason why it is important to know how to use ISO properly (in combination with shutter speed) is because the higher you go, the more 'grainy' an image will get. This is why I always try to shoot at 250-300 ISO or below. It's a respectable range. But, the images were dark, so I had to mess with the shutter speed. Keep reading.
Shutter Speed (aka Exposure Time): This is the other vital piece of information you need to know. As I mentioned above, the lower you go in the ISO, the darker your image will be. To combat this, you need to increase the shutter (make it stay open longer) in order to allow more light in to the censor to compensate. If you shoot a picture with a 50 ISO and a 1/30th of a second shutter (reasonably fast), your image may end up being pitch black. BUT, if you shoot an image with a 50 ISO and a 2 second shutter (slow), you'll likely get something that more or less resembles an image. However, with a long shutter, which was my issue with the pictures I posted...you MUST have a tripod. The natural movement (minuscule) of the human body + wind + building shake (I was on a massive plaza with a roadway underneath) will cause the images to be blurred. If I had made the ISO 1000 and the shutter 1/60th of a second (fast), I wouldn't need to really keep steady, but the images would have been very grainy. The shutter on the LG G4 goes from 30 seconds (incredibly slow - you will DEFINITELY need a tripod unless you're dead lol to keep steady) to 1/6000th of a second (insanely fast, but you'll need a TON of ISO to make the image even remotely visible in a darker situation).
Focus: I always shoot on manual focus (even with DSLR) but you can use auto focus. This just means that the camera will try to decide what you're trying to take a picture of (objects close or far) and will focus accordingly. With manual focus, you pick if you want the camera to focus far or near.
White Balance: Honestly, this just changes the 'color' of your photos to be more warm or cool...even when I was shooting weddings I never messed with it on the camera. If I needed to change it, I changed it post-wedding during my editing sessions.
That's very basic and I hope I touched on the important things...may have forgotten a bit here or there but that should get you started in understanding the general concept of ISO and shutter speed and their relationship.

IlyaKol said:
See/try attached.
Photography is a complicated thing with many principles and techniques. I also like to say that it's half luck lol. Right place, right time type stuff (at least for the photography I did/do). In general though, the 'foundation' of knowing how to use a DSLR or in this case a smartphone with manual controls is the following:
Aperture: This is a number signified by something like F1.8 (LG G4). This signifies how wide a lens can open and maintain it's speed (by allowing more light, you can make the shutter speed fast - more on that below); the wider the better because it allows in more light. In the DSLR world, a F2.8 (fast) lens will cost 2x as much as a F4.5 (slow) lens, if not more. For the sake of the LG G4, this isn't really something you can change from what I can tell.
ISO (aka Sensitivity): ISO is one of the more important things to know, IMO. The reason is that it can have a DRASTIC effect on your images if not used properly. The way ISO works is, like aperture, a lower number is better. In the case of the G4, the ISO goes from 50 to 2700 in various increments. Say you go from 50 to 100, what this means is that your camera needs only half as much light for the same exposure because you made it more sensitive to the already existing light. When you change your ISO, you'll notice that your preview on the phone gets considerably brighter each time you go up. The reason why it is important to know how to use ISO properly (in combination with shutter speed) is because the higher you go, the more 'grainy' an image will get. This is why I always try to shoot at 250-300 ISO or below. It's a respectable range. But, the images were dark, so I had to mess with the shutter speed. Keep reading.
Shutter Speed (aka Exposure Time): This is the other vital piece of information you need to know. As I mentioned above, the lower you go in the ISO, the darker your image will be. To combat this, you need to increase the shutter (make it stay open longer) in order to allow more light in to the censor to compensate. If you shoot a picture with a 50 ISO and a 1/30th of a second shutter (reasonably fast), your image may end up being pitch black. BUT, if you shoot an image with a 50 ISO and a 2 second shutter (slow), you'll likely get something that more or less resembles an image. However, with a long shutter, which was my issue with the pictures I posted...you MUST have a tripod. The natural movement (minuscule) of the human body + wind + building shake (I was on a massive plaza with a roadway underneath) will cause the images to be blurred. If I had made the ISO 1000 and the shutter 1/60th of a second (fast), I wouldn't need to really keep steady, but the images would have been very grainy. The shutter on the LG G4 goes from 30 seconds (incredibly slow - you will DEFINITELY need a tripod unless you're dead lol to keep steady) to 1/6000th of a second (insanely fast, but you'll need a TON of ISO to make the image even remotely visible in a darker situation).
Focus: I always shoot on manual focus (even with DSLR) but you can use auto focus. This just means that the camera will try to decide what you're trying to take a picture of (objects close or far) and will focus accordingly. With manual focus, you pick if you want the camera to focus far or near.
White Balance: Honestly, this just changes the 'color' of your photos to be more warm or cool...even when I was shooting weddings I never messed with it on the camera. If I needed to change it, I changed it post-wedding during my editing sessions.
That's very basic and I hope I touched on the important things...may have forgotten a bit here or there but that should get you started in understanding the general concept of ISO and shutter speed and their relationship.
Click to expand...
Click to collapse
Wow!!! Thank you for that great introduction to photography. I don't know how good I'll become shooting pics to my two years old that she moves pretty fast. Lol. This post was a great tutorial!! Thank you.

llaugerm said:
Wow!!! Thank you for that great introduction to photography. I don't know how good I'll become shooting pics to my two years old that she moves pretty fast. Lol. This post was a great tutorial!! Thank you.
Click to expand...
Click to collapse
lol, that's why I quit shooting weddings, sold my camera gear and bought a motorcycle lol. Shooting humans SUCKS...just too unpredictable and tough to get a good picture. They blink, don't stand still, etc. lol.
For a 2 year old, you're likely going to want to stick to using full auto mode (or at least a fast shutter and high ISO). I'd use manual mode for things like nature pictures, etc. where objects are stationary.

IlyaKol said:
See/try attached.
Click to expand...
Click to collapse
nope, board attachments are no better, also strip out all exifs

One Twelve said:
nope, board attachments are no better, also strip out all exifs
Click to expand...
Click to collapse
Try this zip. I resized the images to 1024 by x but EXIF should still be good.

IlyaKol said:
Try this zip. I resized the images to 1024 by x but EXIF should still be good.
Click to expand...
Click to collapse
I see you are in Albany. My in-laws are in Albany and we go there quite frequently. The next time I go to Albany I will invite for a cup coffee!. I'll PM you my email.

IlyaKol said:
With a steadier hand it would have been even better lol.
Click to expand...
Click to collapse
ok , now i understand better, mostly ISO 200 shots with exposure times ranging from 1/4, some at 0.5s, going up to 1s and the last one at 4s.
the sharpest one i could make out was the 1/4, things get softer at 1/2s and beyond.
if you can pull off a steady handheld 1/4 then the OIS on this thing is working and is as good as on the iP6+

Here is another one I took last night. ISO was 50 and Shutter was 2 seconds. Keep in mind that Instagram badly compresses the images on Android. Also, the bike image was also a 50 ISO and a 4 second shutter (to get the light trails):

IlyaKol said:
Here is another one I took last night. ISO was 50 and Shutter was 2 seconds. Keep in mind that Instagram badly compresses the images on Android. Also, the bike image was also a 50 ISO and a 4 second shutter (to get the light trails):
Click to expand...
Click to collapse
Did you hold the device in your hands or did you use some kind of tripod? Really nice pics.

Galaxicos said:
Did you hold the device in your hands or did you use some kind of tripod? Really nice pics.
Click to expand...
Click to collapse
Queensboro Bridge picture was resting on a railing. The bike picture (longer exposure so harder) was held by hand. I have pretty steady hands, all things considered. Tips: put your elbows into your sides and hold your breath. Should steady you.

IlyaKol said:
Queensboro Bridge picture was resting on a railing. The bike picture (longer exposure so harder) was held by hand. I have pretty steady hands, all things considered. Tips: put your elbows into your sides and hold your breath. Should steady you.
Click to expand...
Click to collapse
The bridge picture is really awesome. I don't have a steady hand. I have a DSLR as well and always have issues with this, but resting on something is a good workaround

Galaxicos said:
The bridge picture is really awesome. I don't have a steady hand. I have a DSLR as well and always have issues with this, but resting on something is a good workaround
Click to expand...
Click to collapse
Yep, if you can find something to rest on. Unfortunately, not always available lol. I find that sitting down and resting your arms on your knees can sometimes steady the shot too...I get creative lol.

Related

X10 Stock Camera: Better Pictures Guide!

Ok, I started this thread because there are a million question throughout this forum about the stock camera on the X10. Some people just don't understand why they can't get good pictures from a 8mp camera. Some people say, why does this stupid 8mp camera take pictures with the quality of a 5mp camera (that makes me laugh a bit) lol.
So, here's the deal, for as long as I have been a member here I don't remember seeing a thread on this to help people get better pictures. Just many threads with questions scattered throughout.
Lets get started:
As a photographer I do spend ALOT of time taking pictures whether Im at home, work, parties, etc etc. I also shoot weddings, I have done and still do family portaits, etc etc.
So, most of the time I have my DSLR..but sometimes I dont, sometimes I just have my point-and-shoot, sometimes I rely on my X10. And thats where the fun starts.
When I use my phone to take pictures, I want to make sure I use the best possible settings to get the best possible picture. That includes, white balance, metering, and the lovely EV+/-.
I have spent a HUGE HUGE amount of time comparing many many different camera apps against each other. Guess which one won in the very end??? STOCK CAMERA! by a long shot!
What makes the stock so good compared to others? probably a more accurate meter reading, better white balance control and of course the EV+/- control.
How do I use my X10 camera properly then?
1. One thing I found for SURE on the X10 camera is the focusing isn't good. Use infinity focus for any shot UNLESS it's a macro (which isn't truly a macro, because smartphones aren't capable of shooting actual macro)
2. Change your white balance! if your inside your house with normal lighting from lamps, ceiling fans, etc, use incandenscent white balance! if your outside on a bright sunny day..use day white balance, if your outside and it's cloudy, use cloudy white balance. If your unsure, just use auto,,,it holds up really well.
3. Use EV+/- balance! best feature of our stock camera, which no other camera app can offer. Here's how its works:
you will see a meter when use press the EV control on your camera screen. It goes from -2___0___+2. By default its set to 0. If your shooting outside on a bright day try lowering it to about -0.3 to -1. You will see a dramatic difference with your shot. Much more detail becomes available. If you taking a picture of your friend, family member, etc etc outside on a bright day you might notice sometimes they look dark on your screen...thats because all the light from the background (usually the sun) is tricking your lens into thinking it has a crazy amount of light and it will lower the shutter speed. To counteract that, you will need to raise your EV to the + side. What this essentially does is overexposes the background, but brightens your subject up close so they aren't dark. Inside under poor lighting people complain about the camera and how it sucks. Well, guess what, we cant control the shutter speed or aperture on our camera, so we have to use whats available...again EV.
Under poor lighting, lower your EV to no less then -0.7 (otherwise the image might be to dark) What you will notice by doing this is yes the picture is slightly darker, but it also help reduce background noise within your photo.
Play around with the EV and see the difference for yourself. But never raise it in the + side of things unless your subject it to dark compared to the background otherwise you will end up with an overexposed photo. Lowering it a bit helps in almost all situations for everyday shooters.
How do I setup the X10 camera:
Capturing Mode: Normal
Resolution: 8mp or 6mp (wide) depends on what I want (remember, MP DO NOT effect quality)
Scenes: Normal
Focus Mode: Infinity or macro for close up shots
Photo light: always off for me
self timer: always off
metering: depends. but for everyday shooting use average as this is also known as matrix and is the most accurate metering mode.
White Balance: I explained above how to use it and when
Image stabilizer: ALWAYS OFF!! The feature is bad on the X10. Its litterly destroys the image. It causes way to much smearing should I say.
The rest of the features don't matter.
I hope this helps alot of your get better images from your stock cam. Because in the end of it, it most certainly is a superior app than anything on the market. Of course I have 360 ultimate, and vignette on my phone. 360 is nice for taking pictures with instant effects, and works really well. Same with vignette. So those 2 apps are by no means junk....just in sheer quality, not comparible to stock. Try staying away from automatic settings most of the time.
How to make your photo unique and very nice?
Use the rule of thirds. If you guys like this enough, I will continue to help you all with achieving much prettier pictures.
If you guys like this, I will take the time to do photos and show the differences when using EV and other features on the stock camera.
I would like this to become a sticky so people visiting these forums can see it at the top of the list and hopefully helps them before having to post more questions.
Any questions about this, feel free to ask.
Please don't troll this thread, I have dedicated myself to photography as a passion and take things very seriously. Of course you can disagree with me on this thread, but do it in a nice manner.
Thank you this is what I have always wanted to know how to make it better with the stock Camera
Your guide helps me a lot I cant wait to try it by myself after my phone is done charging
It would also be nice if you dont mind showing us some of your picture taken from X10 ( And Yes It will be appreciated if you could do the comparison )
nice tips... how about a write up on how to compose a picture =)
Montague said:
Thank you this is what I have always wanted to know how to make it better with the stock Camera
Your guide helps me a lot I cant wait to try it by myself after my phone is done charging
It would also be nice if you dont mind showing us some of your picture taken from X10 ( And Yes It will be appreciated if you could do the comparison )
Click to expand...
Click to collapse
I will put together pictures for this thread showing the differences in features. But alot of my x10 pictures are of family which i wont post. So gimme a little time to take random shots.
Sent from my X10i using XDA App
beanoguy said:
nice tips... how about a write up on how to compose a picture =)
Click to expand...
Click to collapse
If people like this thread enough, i will absolutely take it further. I will give the tips and tricks i use when shooting weddings, family portraits, etc.
Composition comes with practice. Knowing how to frame your shot is a big deal in photography.
Sent from my X10i using XDA App
The stock camera in 2.1 was the best, but now I am noticing a severe deterioration in quality after upgrading to GB. Night photos are completely unusable after upgrading to GB - there is severe noise reduction applied as default and the pictures look like some artist's water-colored images. I wish i could revert to the 2.1 firmware
Will post a comparison soon...
EDIT: Image Stabilization is set to OFF and I am using normal mode (no scenes).
bbsrailfan said:
The stock camera in 2.1 was the best, but now I am noticing a severe deterioration in quality after upgrading to GB. Night photos are completely unusable after upgrading to GB - there is severe noise reduction applied as default and the pictures look like some artist's water-colored images. I wish i could revert to the 2.1 firmware
Will post a comparison soon...
Click to expand...
Click to collapse
Simce i just flashed 2.3.3 i havent really had a chance to check the camera much. But i will soon.
Sent from my X10i using XDA App
Please continue sir, this can't be more helpful Thank you very much!
Oh man what took you so long to write this?
by the way weren't you the one who once said miui camera takes better pictures than stock?
Hei, you're good at making photos, so i suppose you're also good with photoshop and stuff.
Because there is a slight chance that there are some ..... how should we call them.... people who don't understand something when they don't see it with their own eyes.... why don't you make a picture of camera app and insert numbers to describe each feature and which is where.
Here is a Screenshot
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"lightbox_error": "The requested content cannot be loaded. Please try again later.",
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(sorry for this pixel thing on the right side, but just cant get rid of it, liveview of camera refreshes to fast for screenshot ^^ )
riginal said:
Oh man what took you so long to write this?
by the way weren't you the one who once said miui camera takes better pictures than stock?
Click to expand...
Click to collapse
I also thought Vignette did to. Once I learned infinity focus was better than single auto, and discovered EV on stock cam...it was all over lol
Haldi4803 said:
Hei, you're good at making photos, so i suppose you're also good with photoshop and stuff.
Because there is a slight chance that there are some ..... how should we call them.... people who don't understand something when they don't see it with their own eyes.... why don't you make a picture of camera app and insert numbers to describe each feature and which is where.
Here is a Screenshot
(sorry for this pixel thing on the right side, but just cant get rid of it, liveview of camera refreshes to fast for screenshot ^^ )
Click to expand...
Click to collapse
Up in my first post I wrote how I setup my stock cam.
there all in order according to your camera app starting from the top to the bottom, then in the additional settings.
If you use a different camera app, and wanna know what button is doing, just ask
Oh! ps. I noticed your set on infinity focus in that screenshot,,,which wouldn't work out so well being so close. you would want macro. Which is the very top box on your camera screen
Very deatil, I must say.
I am going to try using the EV adj to take better photos.
If you gave time,could you write another thread to teach us how to take good photo under poor light/at night(Well,I knowthe light sensor is just x.x)
cheers,
L
Sent fRom mY FreeXperia X10 uSIng xda Premium App
m8 the shire quality of the images is much much much time better with vignette than the stock camera app mainly coz the stock camera app compresses the pictures a lot more and the quality is a lot worst than those taken with vignette for instance i took the same picture with the stock app and vignette and the truth is ht picture with the stock camera is 2.8mb a lot worse and the one with vignette is 5.6mb ... sooo .. dunno what u compared but m8 from my experience your not right for shire quality of the images, about the options of the app i agree with u but not for the quality taken with the stock app its poor .For instance i was on the same options that u mentioned and me and my gf who has 6700 nokia compared pictures and i was astonished how bad is the quality untill i found vignette - the best app for taking quality images for me
bbsrailfan said:
The stock camera in 2.1 was the best, but now I am noticing a severe deterioration in quality after upgrading to GB. Night photos are completely unusable after upgrading to GB - there is severe noise reduction applied as default and the pictures look like some artist's water-colored images. I wish i could revert to the 2.1 firmware
Will post a comparison soon...
EDIT: Image Stabilization is set to OFF and I am using normal mode (no scenes).
Click to expand...
Click to collapse
while taking pics in night try night landscape! if it's outdoor!
suggested by mode from esato!
you can check few pics in here
laill said:
Very deatil, I must say.
I am going to try using the EV adj to take better photos.
If you gave time,could you write another thread to teach us how to take good photo under poor light/at night(Well,I knowthe light sensor is just x.x)
cheers,
L
Sent fRom mY FreeXperia X10 uSIng xda Premium App
Click to expand...
Click to collapse
Nightime photography is my favorite. However on this phone without manual controls of aperture, shutter speed and ISO...you can only do so much.
If you shooting handheld at night,, you better have a VERY steady hand. Otherwise mount your phone.
Leave the EV at 0 and adjust from there. White balance makes a massive difference at night...which most of the time (not always) will be incandenscent white balance.
Use infinity focus at night because the X10 just wont be able to focus properly anyways. Unless you have significant lighting. I still stick with infinity anyways lol.
Good thing about infinity focus, is you can hold the shutter button half way as if you were focusing and move around with it held half way til your ready to snap your shot then just press the shutter the rest of the way.
But yeah, the sensor is only so good on this phone.
Mr Patchy Patch said:
I also thought Vignette did to. Once I learned infinity focus was better than single auto, and discovered EV on stock cam...it was all over lol
Click to expand...
Click to collapse
That's what I thought about Vignette too & frankly I love that app & its effects hehe.
But I'll try playing with these settings in stock cam & see what'll happen.
laill said:
Very deatil, I must say.
I am going to try using the EV adj to take better photos.
If you gave time,could you write another thread to teach us how to take good photo under poor light/at night(Well,I knowthe light sensor is just x.x)
cheers,
L
Sent fRom mY FreeXperia X10 uSIng xda Premium App
Click to expand...
Click to collapse
Honestly tho, taking phone cameras out of the picture, it's difficult to take nice pictures in low light conditions, even with a DSLR.
Essentially, there are several factors that enable you to take good low light photos, such as longer exposure times (allowing more light to hit the sensor) the use of tripods (a very steady hand) and/or a flash for a light source.
Even your breathing will give camera shake resulting in a blurry picture.
Agreed, the X10 is powerful enough to take great photos and it's up to the user to make the picture look awesome.
Here's the one I took and post processed with Lightroom 3.
diimaan said:
while taking pics in night try night landscape! if it's outdoor!
suggested by mode from esato!
you can check few pics in here
Click to expand...
Click to collapse
You better have a steady hand in night landscape mode lol.
But it does work well

A few notes about the camera (it isn't bad)

Lots of people are unhappy with the camera on the Z. I'm into photography and I thought I'd have a play with it to see what I could find out. I thought I'd post this as it may help people get more out of the camera and understand why they are getting bad results. I was initially very unhappy with low light shots, especially compared with my old Xperia Arc. I am now getting vastly better results.
1. "Superior Auto Mode" SUCKS. Really, really sucks.
Why?
First, it applies some sort of hyper-aggressive noise reduction/sharpening to most images. This means that even if you get a good capture, this mode then does its best to ruin it for you by artificially stuffing up details and actually adding noise (via over-aggressive processing).
Second, it does really stupid things with ISO. You may notice that on manual settings, ISO only goes up to 1600 (which is still way too high for this sensor). However, in auto, the camera will go up to at least ISO 2500 (confirmed by checking exif data). This is extremely bad for image quality and introduces huge amounts of colour noise which simply cannot be overcome by post processing. In addition, in auto mode the camera is very "high ISO happy", so it will bump up the ISO very quickly even in moderately good conditions.
What's more, while you can't use the (dubious) image stabilisation at manual ISO settings, you can you HDR. So you can get good night or dusk shots by using HDR and (say) ISO 400 in normal mode, which I deal with below.
Overall, I would avoid this mode unless you are in bright conditions or just need to get a basic shot without caring about quality.
2. HDR mode is real, but the images it takes are not taken simultaneously.
I'm sure I read Sony claiming that the sensor was in some way three layered and therefore that it could take HDR shots instantly. The reality is that while HDR mode works (weakly), it actually takes three separate shots over the space of maybe half a second.
The problem with this is that if things are moving in your image, they will either blur or have ghosts of themselves in the photo.
I verified this by taking an HDR shot of traffic at an intersection. I was able to see very dark and very light 'ghost' images of moving cars, even though the rest of the image was sharp and clear.
From this I am guessing that Sony has implemented an edge-matching algorithm to process the three exposures into one. This can cope with some camera shake, but cannot cope with actual fast moving objects. This theory is supported by the fact that the image size drops by one megapixel for HDR, i.e., the camera is giving itself a "border" to allow for shake.
It is also apparent that the level of HDR processing is very weak compared to what is possible with a proper camera and proper software. The exposure range and the amount of weight given to the high and low range exposures is very weak (confirmed by the level of saturation of the "ghost" cars in my test image, which were fairly faint).
Others have reported that the video quality suffers with HDR on. This is consistent with the HDR having to take triple the exposures then process them on the fly.
3. Image stabilisation is a gimmick
In manual mode, you can turn on image stabilisation. However, when you do this, you can't set a manual ISO level and can't use HDR. This strongly suggests that all that "image stabilisation" is really doing is messing with your ISO settings (as per "superior auto mode") to increase shutter speed in difficult conditions by ramping up ISO. This, of course, destroys quality.
4. You can use normal mode to control the ISO and get much better results, including at night
If you choose "normal" shooting mode, and then go to settings and scroll down, you will find an option to set the ISO of the camera manually.
Playing with this, I have been able to get much, much better results from the camera than are achievable either in "superior auto" mode or in any mode where ISO is set to "auto".
Specifically, I would say that the camera produces fair to excellent results (for a phone camera) at any ISO below 400, and acceptable results at 800 in some conditions. However, 1600 produces very noisy images and should be avoided if you are after image quality (as should 800, to be safe). That is consistent with the size of the camera and sensor. Even fairly good consumer DSLRs struggle at or above 1600, so it is not surprising that a tiny phone camera struggles at or above 800.
Using the camera at ISO 400 I have been able to take shots in very dark conditions which look great and show relatively little noise.
The lens is f/2.4 at its fastest, which is not ultra fast, but fast enough to capture a decent amount of light at ISO 400 or 800. You are better off sticking to these ISO levels and trying to physically stabilise your camera (i.e., balance it on something solid) than killing you image quality with higher ISO settings.
A comparison suggests that "normal" mode doesn't apply the stupid levels of sharpening and noise reduction (so called) that superior auto mode does. Shots seem to retain most of the natural sharpness and detail that the camera is clearly capable of producing.
5. The flash is bad but better than most
Direct flash generally sucks, and mobile phone flashes generally suck. Combine them for a lot of suckiness.
However, Sony has done a solid job with this flash, given the baseline difficulties with any direct flash. It doesn't seem to blast its subject and it seems to be at a low enough level to let ambient light fill in the background. I was able to get acceptable results in normal mode at ISO 400.
6. Metering
The metering on the camera is quite aggressive in its centre-weighted variation. If you are finding that photos of a light or dark object are causing the rest of the scene to blow out or go too dark, try the full averaged metering mode (which is slightly dark, but does a decent job).
7. My suggested settings
A. Daytime: Normal mode; ISO 100; HDR off (to avoid ghosts on moving objects); flash off.
B. Nightime: Normal mode; ISO 400; HDR off unless taking pics of buildings and holding camera v steady; metering full scene; flash off.
C. I want to produce horrible photos then complain: Superior Auto Mode.
I hope this helps someone! Using setting A above this camera produces some stunning pictures in good light. Using setting B it produces very good night pictures for a camera phone, particularly if you shoot at the highest resolution then resize later.
One other thing - what I would like to see Sony do to improve the camera so that users get the most out of it...
1. Dramatically reduce the default image processing in auto mode
2. Add a smart ISO setting, where the user can control the maximum ISO that the camera will select on "auto ISO". E.g. allow the user to set ISO800 as a cap, but have the camera use a lower setting if suitable for the conditions.
3. Add advanced options to allow the user to contol noise reduction and sharpening.
4. (In fantasy land) add a full manual mode.
What do you mean by "metering full scene"? Do you recomendo "multi-point automatic focus"?
JPWOA said:
What do you mean by "metering full scene"? Do you recomendo "multi-point automatic focus"?
Click to expand...
Click to collapse
No, that's focus mode (which I don't have strong views about - I prefer single point for more control, personally). I.e., the way in which the camera picks the subject which will be in focus.
I'm talking about exposure, i.e., how the camera works out how bright or dark the scene is. In "normal" mode, if you go to settings, then scroll down, you will see a metering option. The choices are centre, average or spot.
I'm suggesting that at night "average" will be most useful as "centre" or "spot" take a limited part of the image and base exposure on that. At night a limited part of the image is likely to be extremely dark or light, which will make the exposure go nuts.
During the day "centre" works ok for specific subjects, and average is good for evenly lit scenes.
Thank you very very very much for your review.
I'll own a Xperia Z in a few days and, since i'm into photography too, I was worried about the quality pics I've seen.
Did you try the burst mode? Have you seen the post about burst mode avoiding (almost) all postprocessing and daylight pics look awesome?
What do you think? Does normal mode avoid this kind of overprocessing in good light conditions?
caitsith01 said:
...
Click to expand...
Click to collapse
Agreed on pretty much most of what you say, in addition other camera apps that allow you to save 100% jpg quality or save as png also help.
f2.4 not ultra fast hmmm, I am sure you do not have very many lenses in your arsenal that are faster for your camera. I know I only have one, my F1.2 50mm lens, the rest are f2.8 or F4, they have to do for me because they don't make any faster sir, and if one day they even did, I am telling you I could not afford them .
Apart from that some good information shared.
---------- Post added at 01:50 PM ---------- Previous post was at 01:38 PM ----------
juanmaasecas said:
Thank you very very very much for your review.
I'll own a Xperia Z in a few days and, since i'm into photography too, I was worried about the quality pics I've seen.
Did you try the burst mode? Have you seen the post about burst mode avoiding (almost) all postprocessing and daylight pics look awesome?
What do you think? Does normal mode avoid this kind of overprocessing in good light conditions?
Click to expand...
Click to collapse
Yes and no, because Sony are still processing the image to create the jpg files, and not saving at 100%. Think of RAW, I always shoot in RAW because then I am in control of the processing on the image WB,Sharpness,Brightness... not my camera.
Burst mode is great, because the Sony algorithms don't have time to apply all the settings to all the photos before they are written, so just pretty much write the file (like jpg in raw jpg). So a combo of all these things will significantly help further. To better this even further there are other camera apps that allow you to save at 100% jpg or even png for RAW like capture to a lesser extent
danw_oz said:
f2.4 not ultra fast hmmm, I am sure you do not have very many lenses in your arsenal that are faster for your camera. I know I only have one, my F1.2 50mm lens, the rest are f2.8 or F4, they have to do for me because they don't make any faster sir, and if one day they even did, I am telling you I could not afford them .
Click to expand...
Click to collapse
Actually I have a couple which are faster. For DSLR stuff f/1.4 and f/1.8 are only a couple of hundred bucks, and there are compacts available in that territory too.
For really solid low light performance at an acceptable ISO you really need something around f/2.0 or lower. Either that, or a better sensor which can produce minimal noise at ISO 1600.
juanmaasecas said:
Thank you very very very much for your review.
I'll own a Xperia Z in a few days and, since i'm into photography too, I was worried about the quality pics I've seen.
Did you try the burst mode? Have you seen the post about burst mode avoiding (almost) all postprocessing and daylight pics look awesome?
What do you think? Does normal mode avoid this kind of overprocessing in good light conditions?
Click to expand...
Click to collapse
I have seen that thread - in my opinion the burst pics look similar to those I have been able to achieve in normal mode, i.e., nice clean edges, not a lot of detail loss, not a lot of noise added by over-sharpening.
I imagine the reason is that the camera isn't fast enough to ruin... er... process pictures when shooting in burst mode. Burst mode has some resolution limitations, though, plus who wants 10 copies of every photo?
To be honest many of the daytime shots I've taken look pretty close to what you would expect from an enthusiast compact, like one of the Leica-Panasonic or Canon G-series cameras. Not quite there, but close (and obviously lacking optical zoom).
Well i don't know but i took some samples for a quick compare. Though even the BURST Mode pics are a bit smaller in size, they give you still the most detail and Pictures overall look much better. That's at least my impression.
1- Burst Mode
2- Snap Camera (PlayStore)
3- Supperior Auto
4- Normal Mode ISO 100
5- HDR Kamera (PlayStore)
Decide for yourself.
caitsith01 said:
Actually I have a couple which are faster. For DSLR stuff f/1.4 and f/1.8 are only a couple of hundred bucks, and there are compacts available in that territory too.
For really solid low light performance at an acceptable ISO you really need something around f/2.0 or lower. Either that, or a better sensor which can produce minimal noise at ISO 1600.
Click to expand...
Click to collapse
I am talk serious gear, not cheap 50mm lenses. And I didn't ask you if you could find cheap lenses, I asked you how many lenses you have faster than f2.4.
For solid low light performance, I would not be using a smart phone, nor would most others I am sure. Most people are using phones for snap shots nothing serious, or to capture that once off shot because you didn't have a better camera on hand.
Not any phones that I am aware of below f2.0
caitsith01 said:
Actually I have a couple which are faster. For DSLR stuff f/1.4 and f/1.8 are only a couple of hundred bucks, and there are compacts available in that territory too.
For really solid low light performance at an acceptable ISO you really need something around f/2.0 or lower. Either that, or a better sensor which can produce minimal noise at ISO 1600.
Click to expand...
Click to collapse
hi, thanks for your detailed explanation. i have one concern, though (just food for thoughts). you said that in superior auto applies more processing on the pictures. for what i've seen (and the examples provided by higgings are clear enough), the processing applies as well, but we have (dramatically) less colour shifting and probably less noise. the problem, to me, is still aliasing and lack of detail (if you compare in higgings pictures, burst mode, the door phone, you can clearly see the name plates, which isn't the case in the other pictures
anyway, good job, and thanks again
Thanks for this really informative thread.
One question though. In normal mode, the viewfinder, ie the screen, is really dark. I could barely make out any details in a well lit room but when I take a picture, the image comes out well lit. Increasing the exposure to 2.0 helps but not a great deal. The screen looks fine and bright in superier auto though. My settings are the settings you recommended. ISO at 100 and flash, HDR off. Any idea what's the issue? I've included a couple of photos to better illustrate this. Note, the dark picture which is in normal mode is attempting to focus on the same object as the superior auto mode in the same lighting situation.
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totally agree, most of all on superior auto...
normal mode, same photo,auto is 400 iso...manual iso 200 (just a little darker) superior auto 800/1600 iso
superior auto can be good only on daylight (difference between 40 and 100 is really small)
sacredsoul said:
Thanks for this really informative thread.
One question though. In normal mode, the viewfinder, ie the screen, is really dark. I could barely make out any details in a well lit room but when I take a picture, the image comes out well lit. Increasing the exposure to 2.0 helps but not a great deal. The screen looks fine and bright in superier auto though. My settings are the settings you recommended. ISO at 100 and flash, HDR off. Any idea what's the issue? I've included a couple of photos to better illustrate this. Note, the dark picture which is in normal mode is attempting to focus on the same object as the superior auto mode in the same lighting situation.
Click to expand...
Click to collapse
Hi
I think this is a flaw with the camera software. It happens on mine too. It is trying to guess what the image will look like at that ISO. So the slower you set the ISO, the darker the preview. However when you take the picture it does its best to get a good exposure and generally succeeds.
So basically not much you can do about this, but it does make it hard taking shots in very low light. Another thing Sony should fix!
fartlec said:
hi, thanks for your detailed explanation. i have one concern, though (just food for thoughts). you said that in superior auto applies more processing on the pictures. for what i've seen (and the examples provided by higgings are clear enough), the processing applies as well, but we have (dramatically) less colour shifting and probably less noise. the problem, to me, is still aliasing and lack of detail (if you compare in higgings pictures, burst mode, the door phone, you can clearly see the name plates, which isn't the case in the other pictures
anyway, good job, and thanks again
Click to expand...
Click to collapse
I agree that you can resolve those nameplates better in the burst mode picture, even though I think it might be slightly lower resolution (?). The "normal" mode shot looks softer, but looks to me like it still has less aggressive noise reduction/sharpening than the "superior auto" shot. I would like to know what ISO these were at - unfortunately the EXIF data has been stripped out.
Another area where the three pictures are noticeably different is the curtains in the lowest row of windows. The burst mode output is noticeably sharper. Normal mode is a bit more smudged and has the characteristic "painted" look of over-aggressive noise reduction, and superior auto mode is even worse in this regard (as well as the colour being completely different).
I obviously don't know exactly what's happening inside the camera, my original post is just what I've tried to work out from playing around with different settings.
I can say for sure that there was a drastic difference in noise for me taking the same dark night scene using superior auto and then manually dialling down the ISO. Using superior auto the noise in darker areas was so bad that the image was unusable, even for social media etc, whereas at ISO 400 it was acceptable and could have come from a reasonable quality compact camera. It may be that the ISO level is the primary problem, and that the aggressive denoise/sharpen algorithms make the problem worse (because running these on a super-noisy picture will produce messy results). So it might be running the same level of denoise etc in both modes, but because superior auto produces such messy base images the filters then make the pictures look shocking.
It really needs a "raw" mode, either producing real RAW images or producing "straight out of camera" JPEGS with minimal filtering.
caitsith01 said:
Hi
I think this is a flaw with the camera software. It happens on mine too. It is trying to guess what the image will look like at that ISO. So the slower you set the ISO, the darker the preview. However when you take the picture it does its best to get a good exposure and generally succeeds.
So basically not much you can do about this, but it does make it hard taking shots in very low light. Another thing Sony should fix!
Click to expand...
Click to collapse
Ah thank you. So for indoor pictures, if I wanted to see the preview, I don't have a choice but to increase ISO? That sucks really
I've flashed a 4.2 camera from this thread
http://forum.xda-developers.com/showthread.php?t=1970957
I found the quality is way better than the stock one, even it shot at 5MP
sillypilot said:
I've flashed a 4.2 camera from this thread
http://forum.xda-developers.com/showthread.php?t=1970957
I found the quality is way better than the stock one, even it shot at 5MP
Click to expand...
Click to collapse
Exemples ?
I also use the 4.2 camera. For me it's faster and the photos it makes are on par with the ones made using burst.
I've patched the 4.2 camera to support all of the resolutions Z/ZL support (9, 13, etc).
I'm uploading it now.
Update: here's the link
A few shots from yesterday.
At the car
Burstmode, mid.
http://dl.dropbox.com/u/83964459/Bil%20Burstmode.JPG
iAuto
http://dl.dropbox.com/u/83964459/Bil%20iAuto.jpg
At my parkingspace
iAuto
http://dl.dropbox.com/u/83964459/Parkering%20iAuto.jpg
Burstmode, mid.
http://dl.dropbox.com/u/83964459/Parkering%20Burst.JPG
Normal, 100ISO, HDR On
http://dl.dropbox.com/u/83964459/Parkering%20Normal%20100ISO%20HDR%20On.jpg
Window shot
iAuto
http://dl.dropbox.com/u/83964459/F%C3%B6nster%20Auto.jpg
Burstmode, mid.
http://dl.dropbox.com/u/83964459/F%C3%B6nster%20Burst.JPG
So what do you think? There are some differences between the pictures indeed.

Z1s Camera settings (guide?)

Per request in another thread I am here to talk a little.about how to operate this camera in manual mode. I've seen complaints about how.it.performs in auto so hopefully what you see in here will make you switch to manual for your shots.
Let me start by saying you won't get dslr type quality out of this thing but the faults the camera does have from my observations, can be fixed in post easily. Now this is just my style and personal opinion, but I've never had a camera phone that took images that I couldn't make better with a little.bit of post editing. Hell even my professional dslr pictures get the editing treatment.
In my real first experience today with the phone I found that it normally takes decent images. The pictures lack a ton of contrast in my opinion and that was what I found myself adjusting the most. Colors are fairly good except I took one macro of a flower in my garden yesterday that was so saturated all the details in the petals were blown out. It was an overcast day which is the ideal lighting situation for a photographer but for some reason the pink flower turned out neon red in the image. I didn't have that happen today, which was a sunny day, so I'll blame that on a fluke shot or maybe the conditions confused the software for one reason or another.
As far as the camera interface, more importantly, knowing where the settings are so you can access them quickly when trying to take the shot. I am happy with what is offered in manual, the only thing I wished I had was an option for shutter speed but I've only had 1 phone that ever had that option so I'm not complaining.
//////Xperia Z1s//////
As far as the camera interface, more importantly, knowing where the settings are so you can access them quickly when trying to take the shot. I am happy with what is offered in manual, the only thing I wished I had was an option for shutter speed but I've only had 1 phone that ever had that option so I'm not complaining.
Iso, shutter speed, and aperture are all related and affect one another. I haven't looked at specs but I'm assuming we are working with a fixed aperture and we can't change the shutter speed so I'll just talk briefly about iso.
Iso is going to affect how sensitive the sensor is to light around you. In other words you would use low ISO when there is plenty of natural or ambient light around, and a high iso for a night shot or for low ambient light like maybe dim house light or candle light. I haven't tested this phone in bad lighting conditions and I haven't browsed through the picture thread so maybe others can chime in on how it does at night and in low light situations. I had an HTC one and people praise that phone for its picture taking in low light but I found that images were too noisy if you tried to sharpen them afterwards imo.
//////Xperia Z1s//////
I never use the auto mode and I suggest no one do. Even though you are somewhat limited in a camera phone you still want to be able to take the photo you want not the photo the phone wants you to take. You may want to blowout those highlights in the background or you may want to underexpose the image. It all depends on your style and preference. This is why manual mode is the ideal why to shoot. Now you might say for street photography or situations where you just have time to get a quick shot shoot in auto. Which is fine, capturing the picture is what's important not the settings in that situation. But even then I would still say adjust the settings beforehand according to the environment you know you're going to be in so you can shoot freely without worrying about adjustments. I remind you everything I've said thus far is all my opinion. So let me move on to the individual settings and what they do.
Resolution
No need to explain this or self timer or smile shutter. I think we all know what those do.
Focus modes
Single auto is just that. A single focus area in the middle of the viewfinder.I don't like this because it hinders composition.
Multi
This simply places multiple focus areas on the screen. Haven't used this yet. I assume it does its best trying to find the areas you want be in focus I guess for group shots or something.
Face detection is self explanatory
Touch
This is my ideal setting. You simple tap the area in the viewfinder that you want to be in focus. Works well because when you use interesting composition you can focus on any area of the scene instead of a fixed place in the center like in single mode
//////Xperia Z1s//////
Object track
Used this today but didn't snap the shot. It did well following a kid jumping around in a bouncy castle and that was through some netting on the side of the castle. Didn't settle on the still net it tracked the girl back and forth Several times.
Iso I already explained
Metering
Center - this will meter the exposure for what ever is in the middle of the scene you are shooting. I don't see why you would use this setting and I don't know why it's on by default. Maybe your subject isn't in the middle, maybe you're using interesting composition and your subject is off center.
Average - this should.be your default. This takes into consideration the lighting in the entire scene and exposes accordingly.
Spot - advanced metering when you want to expose for a certain place in the scene. For example, if you're shooting into the sun and your subject is back lit you could use spot metering to expose for the subjects face. There face will be properly exposed and the background light will probably be blown out which sometimes makes for an interesting photo.
Image stabilizer is what it is. When this is on you can not adjust iso
EV
This is on the fly exposure. If your scene is too dark or too bright in the viewfinder you can adjust this up and down to compensate for the lighting situation. I believe you can adjust in half stops and full fstop increments.
Cloudy / shade - picture of clouds
These are white balance settings. Cloudy is used for overcast cloudy days or when your subject is in shade. It compensates for the cool blues you get in these conditions and will warm up the photo a bit after its taken.
Sun
Opposite of.the previous setting. It will cool the image a bit when the sun is shining and your photos are too warm.
Fluorescent
This will adjust the color balance when you're taking pics under this type of lighting indoors somewhere
Incandescent
Does the same except for incandescent bulbs such as house lamps etc
Now these aren't set in stone. Rules are made to be broken. You may get a cool effect by using fluorescent setting in the shade or under the sun. It's all about experimenting and creativity and getting the look you like.
I know I've been rambling and typed up an essay but I will finish with some images and some before and after shots. Thanks for reading if I made a mistake or if there are questions feel free to ask.
You can follow me on ig @whentheFstops
Before (how the image came out the camera)
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After
Before
After
Before
After
Before
After
//////Xperia Z1s//////
Btw...it was sunny today so my iso stayed on 100 with touch focus. The only thing I changed was the white balance depending on if the subject was in the sun or the shade
//////Xperia Z1s//////
great guide
Well done!
This guide is very useful!
Sent from my iPad Air using Tapatalk
Thanks for the guide. In terms of post processing on the phone, what app can you recomnend?
Sent from my C6903 using xda premium
Here's another perspective to when people complain about image quality and write comments about the "crappy camera" on the Z1:
"For professional pictures I use my DSLR"
-> You will never carry your DSLR around everywhere 100% of the time even on a holiday. "The best camera is the one you have with you" etc.
"I don't have time to change settings, the moment will pass by the time I'm done"
-> Changing the few important settings (ISO, EV and metering) take but some seconds. A bowl of fruit, a mountain in the background, your duckface or that kid peeing over the fence won't disappear or change that quickly. Unless you are taking a picture of a moving car or train, you won't miss a few seconds.
"The camera software on other phones is much better than the Z1"
-> Yes and they also artificially reduse noise by redusing quality.
"I just want to take a quick snap without bothering with any settings"
-> If you are going to take a picture anyway, do you really have to use an excuse to NOT try to make it a good one?
@twoeleven99 - thanks a lot for the guide. I do have one idea to improve the guide even more with the help of others in this little community. How about sharing some good pictures with the most important settings to give an idea what kind of manual settings (what ISO, what EV compensation, what meterin) to use in different circumstances? Such as a picture in bright sunlight , a picture when it's overcast, various low light scenarios etc. What I mean is that because the classic "a picture says more than a thousand words" holds true - we could use pictures to demonstrate how to think about the camera settings. So next time someone goes out on a cloudy day and wants to take a picture, they could just refer to "ah right, I saw a picture in similar circumstances and it had ISO 200, EV +2/3 and metering average."
Great guide!
I see that it's a matter of taste with the settings. I too use "wrong" WB settings to get what I want.
I like playing with the camera on manual, trying everything to capture a great photo. I'm not a photographer, but I like to make the best out of my phone. I have a planned project in future to show the capabilities of the camera.
I want to make good HDR photos and I was amazed to see that this phone can capture a great photo (HDR edit after, not the HDR from the phone) which can be edited later. I was surprised to see low noise after HDR. But, it's only when you have enough light for the photo, otherwise, you will get too much noise.
I'm in middle of exams, I will post more photos, before after.
Thanks again for the guide. Really appreciate it.
how do you get the after shots? they look so good! do you use a program to add contrast and such?
ikkeeuu said:
how do you get the after shots? they look so good! do you use a program to add contrast and such?
Click to expand...
Click to collapse
After reading the thread, I was under the impression that the before shots were auto and the after shots were with manual settings. No post processing applied.
Recommend the OP use flickr to upload photos as it makes it easier to review exifs.
thats a great guide ... i will settle down untill you play with scenes .. as every scene got its shutter speed and iso ... starting from 1/10000sec till 0.8Sec
gtizon said:
Thanks for the guide. In terms of post processing on the phone, what app can you recomnend?
Sent from my C6903 using xda premium
Click to expand...
Click to collapse
I have a ton of apps but I usually end up in one of the photoshop apps, snapseed, or vsco
//////Xperia Z1s//////
akselic said:
Here's another perspective to when people complain about image quality and write comments about the "crappy camera" on the Z1:
"For professional pictures I use my DSLR"
-> You will never carry your DSLR around everywhere 100% of the time even on a holiday. "The best camera is the one you have with you" etc.
"I don't have time to change settings, the moment will pass by the time I'm done"
-> Changing the few important settings (ISO, EV and metering) take but some seconds. A bowl of fruit, a mountain in the background, your duckface or that kid peeing over the fence won't disappear or change that quickly. Unless you are taking a picture of a moving car or train, you won't miss a few seconds.
"The camera software on other phones is much better than the Z1"
-> Yes and they also artificially reduse noise by redusing quality.
"I just want to take a quick snap without bothering with any settings"
-> If you are going to take a picture anyway, do you really have to use an excuse to NOT try to make it a good one?
@twoeleven99 - thanks a lot for the guide. I do have one idea to improve the guide even more with the help of others in this little community. How about sharing some good pictures with the most important settings to give an idea what kind of manual settings (what ISO, what EV compensation, what meterin) to use in different circumstances? Such as a picture in bright sunlight , a picture when it's overcast, various low light scenarios etc. What I mean is that because the classic "a picture says more than a thousand words" holds true - we could use pictures to demonstrate how to think about the camera settings. So next time someone goes out on a cloudy day and wants to take a picture, they could just refer to "ah right, I saw a picture in similar circumstances and it had ISO 200, EV +2/3 and metering average."
Click to expand...
Click to collapse
Ok I will do that next time I'm out and about taking random pictures.
//////Xperia Z1s//////
farfromovin said:
After reading the thread, I was under the impression that the before shots were auto and the after shots were with manual settings. No post processing applied.
Click to expand...
Click to collapse
All before pics were taken on manual and the after is edited. You can see the after pics all have had contrast added because like I said this camera and software combination has a severe lack of it in my opinion especially under sunlight. Pictures in the shade weren't so bad.
//////Xperia Z1s//////
ashouhdy said:
thats a great guide ... i will settle down untill you play with scenes .. as every scene got its shutter speed and iso ... starting from 1/10000sec till 0.8Sec
Click to expand...
Click to collapse
Didn't know there where scene modes. Do I have to be in auto mode to see them?
//////Xperia Z1s//////
twoeleven99 said:
Didn't know there where scene modes. Do I have to be in auto mode to see them?
//////Xperia Z1s//////
Click to expand...
Click to collapse
For the scenes you have to be on 8MP in Manual mode. They will show up in the upper left corner right above the EV setting.
One Twelve said:
Recommend the OP use flickr to upload photos as it makes it easier to review exifs.
Click to expand...
Click to collapse
Will do. I was going to open a new Flickr account today I will make a folder for xperia pics and will drop a link
//////Xperia Z1s//////

Photography information/assistance/ideas

Paid hobbiest photographer here, I thought I'd share my knowledge of photography and give an opportunity for others to do the same
For pictures on the G4, they are can have the opportunity to be amazing. Let me start off by saying that LG did an amazing job with their auto mode. Whenever there is a large contrast (sun behind a mountain for example) I use auto for the hdr. When in doubt, use auto mode. The results are almost always stunning. (I also use auto for landscape pictures when it's a large subject, like a meadow for example)
That being said, there's another level that it can be taken to with manual mode. Let me explain each function from left to right.
WB: White balance - This option controls how "warm" or "cold" your pictures are. This is the most confusing option, and also the hardest to explain. Basically the lower the number, the more white your light source is. Thankfully LG put in recommendations as to what to set the white balance at based on your light source, but ultimately it's up to your personal tastes. One of the best things about this is that you can see the effects of changing the white balance on real time, making it easy to select your preferred look. I commonly increase the white balance on order to get a more saturated picture, with brighter, more vivid colors (but that's just my preference). White balance is one of the easiest to change in editing however, so I wouldn't worry too much about it as of right now.
MF: Manual Focus - This option is something I tend to leave alone, because of how well the laser focus works. As the name implies, this setting controls the focus of the camera. I find it useful in very close-up situations where the auto-focus is struggling to set, or when you want to focus on a specific object in your scene. Due to the laser auto-focus however, I mostly leave this alone, especially because it's easy to be just a tad off, and is impossible to fix in editing.
+/-: generic exposure - the only way you can have this enabled is if you uncheck "AE-L" on the far right. Adjusting this makes your pictures lighter or darker. Rather then messing with the iso and shutter speed yourself, the phone does it for you. I can honestly say I have never used this, mostly because I have a certain object I want to capture that requires either a fast shutter speed, or low iso.
ISO: Sensitivity to Light - A very useful tool, and completely foreign to the smartphone world (I think) until the LG G4. This is mostly changed based on what type of picture you're trying to capture. No matter what picture you are taking however, A LOWER ISO IS ALWAYS BETTER. While a higher iso will allow more light to be captured resulting in brighter pictures, it will also increase the "noise" or the graininess of the picture. Normally if I'm taking pictures of landscape or a still object, I'll keep the iso at 50, but at a maximum of 150 in order to keep the image clear and sharp. If I'm taking a picture of action or I'm trying the stop the motion I'll go up to an iso of 700 (but once again it's up to your personal preference)
S: Shutter Speed - one of my favorite things about this phone is being able to set the shutter speed. The longer the shutter speed, the more light will be able to get in. However, as a trade off, it's harder to keep the phone still, and anything in motion will show up blurry. A faster shutter speed will stop motion, meaning you can get really cool action shots, or freeze pretty much anything you want. The downside of this being normally you have to turn up the iso in order to compensate for the lack of light, meaning a grainier shot.
AE-L: Exposure Lock - All this does is toggle whether or not you want the camera to change the shutter speed and iso or not. As soon as you change the shutter speed or iso, the toggle is switched and the phone will not adjust these settings until you press the toggle.
Hope this helped let me know if you would like specific examples of how to use the shutter speed and iso to take some really cool shots!
-rifievans
Thanks for posting this. Complementary to the information you provided, here is below a previous post I wrote in the G4 pictures thread with some shooting tips as well. It was at the same time a mini review of the ProShot app (which allows more shooting controls), but the concepts described are relevant to any other application.
----
Here are my thoughts on the ProShot camera app followed by tips to maximize your image quality.
This is a paid app and you can dowload it here: https://play.google.com/store/apps/details?id=com.riseupgames.proshot2
This is a great app for photo enthusiasts and it currently offers some unique shooting modes with the LG G4.
I am not talking about scene modes like beach, snow, food, etc... - this app doesn't have that - but about the shooting functionalities you usually get on an advanced camera or SLR. The closest photo app offering a lot of manual features is Camera FV-5 that I also like.
Before going into the details, let's go through some photography basics.
The image exposure you are getting depends on the following parameters:
- Aperture: It is fixed on the LG G4 at F1.8
- Shutter speed: A slow shutter speed will allow more light to be captured but increase the risk of blur (sometimes a slow shutter speed is wanted to get light trails or water blur and the phone must be very steady for such cases). A fast shutter speed will freeze the motion.
- ISO: The image quality is maximized at ISO 50 (I have made tests and can confirm that). For a same exposure, choosing a higher ISO allows you to select a faster shutter speed (to counter shake / motion blur) but you will get more noise in the picture.
The following picture illustrates how these parameters work:
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"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
As the aperture is fixed to F1.8 on the G4, going forward I will only cover the 2 following values: Shutter speed and ISO.
LG's camera, FV-5 and ProShot offer the following modes:
- Auto: Shutter speed and ISO are chosen automatically. You can play with the exposure compensation to undexpose / overexpose the pciture (the camera will adjust one of the 2 values, sometimes both).
- Full manual: You have to manuall select the Shutter speed AND ISO values. The exposure compensation is not available in this mode (it becomes irrelevant).
So what if I want to shoot at a specific ISO but don't want to adjust the Shutter speed everytime the light changes (or vice-versa) ?
This is where ProShot comes into the game with 2 unique functionalities (not offered on LG's camera or FV-5):
- You can select an ISO value and the camera will automatically select a Shutter speed. You can still use exposure compensation if you want.
- You can select a shutter speed value and the camera will automatically select the ISO. You can also still use exposure compensation if you want.
Ok that's good but what do I make with that ? Here are shooting recommandations to maximize your image quality all the time using the ProShot app:
1. With good light and static subject(s), use P mode and set the ISO value to 50. You will get the best image quality possible on the phone with that setup. If you want to undexpose / overexpose the picture, you can still use exposure compensation (which will affect the shutter speed, but automatically). If you start getting shake / motion blur (low light or fast moving subject, go to point 2.
2. Determine the minimum shutter you can use without getting shake / motion blur (let's say for example 1/8 sec with steady hands and a static subject). Use M mode and set up this shutter speed value. Leave ISO in "Auto". ISO will then be automatically be adjusted depending on the light. (EDIT: You can also use C1 or C2 mode if you want to apply exposure compensation.)
If you have multiple chances to shoot the scenes, you can use burst mode - even in RAW + JPEG, something not possible with the defaut G4 app - and lower the shutter speed a bit under your comfort level (1/4 sec for example). Then review your series and only keep the sharpest picture.
Because of the above shooting flexibility available in ProShot, it is currently my favorite photo app with the LG G4.
Please note that the slowest shutter speed currently available is 0.7 sec in manual mode (the stock camera allows to go up to 30 sec).
But since the G4's Display is not accurate in white balance (I think it's closer to 8000K, which results in a blueish tint), won't the photos taken look very different on a calibrated display? Is there anyway to adjust the display's temperature to closer to 6500K? permanently?
hyyoje said:
But since the G4's Display is not accurate in white balance (I think it's closer to 8000K, which results in a blueish tint), won't the photos taken look very different on a calibrated display? Is there anyway to adjust the display's temperature to closer to 6500K? permanently?
Click to expand...
Click to collapse
There is different screen temps, mine is warmer...
hyyoje said:
But since the G4's Display is not accurate in white balance (I think it's closer to 8000K, which results in a blueish tint), won't the photos taken look very different on a calibrated display? Is there anyway to adjust the display's temperature to closer to 6500K? permanently?
Click to expand...
Click to collapse
I never noticed the temperature of the screen... But if that's true then yes the pictures will look different on a calibrated display.
rifievans said:
Paid hobbiest photographer here, I thought I'd share my knowledge of photography and give an opportunity for others to do the same
For pictures on the G4, they are can have the opportunity to be amazing. Let me start off by saying that LG did an amazing job with their auto mode. Whenever there is a large contrast (sun behind a mountain for example) I use auto for the hdr. When in doubt, use auto mode. The results are almost always stunning. (I also use auto for landscape pictures when it's a large subject, like a meadow for example)
That being said, there's another level that it can be taken to with manual mode. Let me explain each function from left to right.
WB: White balance - This option controls how "warm" or "cold" your pictures are. This is the most confusing option, and also the hardest to explain. Basically the lower the number, the more white your light source is. Thankfully LG put in recommendations as to what to set the white balance at based on your light source, but ultimately it's up to your personal tastes. One of the best things about this is that you can see the effects of changing the white balance on real time, making it easy to select your preferred look. I commonly increase the white balance on order to get a more saturated picture, with brighter, more vivid colors (but that's just my preference). White balance is one of the easiest to change in editing however, so I wouldn't worry too much about it as of right now.
MF: Manual Focus - This option is something I tend to leave alone, because of how well the laser focus works. As the name implies, this setting controls the focus of the camera. I find it useful in very close-up situations where the auto-focus is struggling to set, or when you want to focus on a specific object in your scene. Due to the laser auto-focus however, I mostly leave this alone, especially because it's easy to be just a tad off, and is impossible to fix in editing.
+/-: generic exposure - the only way you can have this enabled is if you uncheck "AE-L" on the far right. Adjusting this makes your pictures lighter or darker. Rather then messing with the iso and shutter speed yourself, the phone does it for you. I can honestly say I have never used this, mostly because I have a certain object I want to capture that requires either a fast shutter speed, or low iso.
ISO: Sensitivity to Light - A very useful tool, and completely foreign to the smartphone world (I think) until the LG G4. This is mostly changed based on what type of picture you're trying to capture. No matter what picture you are taking however, A LOWER ISO IS ALWAYS BETTER. While a higher iso will allow more light to be captured resulting in brighter pictures, it will also increase the "noise" or the graininess of the picture. Normally if I'm taking pictures of landscape or a still object, I'll keep the iso at 50, but at a maximum of 150 in order to keep the image clear and sharp. If I'm taking a picture of action or I'm trying the stop the motion I'll go up to an iso of 700 (but once again it's up to your personal preference)
S: Shutter Speed - one of my favorite things about this phone is being able to set the shutter speed. The longer the shutter speed, the more light will be able to get in. However, as a trade off, it's harder to keep the phone still, and anything in motion will show up blurry. A faster shutter speed will stop motion, meaning you can get really cool action shots, or freeze pretty much anything you want. The downside of this being normally you have to turn up the iso in order to compensate for the lack of light, meaning a grainier shot.
AE-L: Exposure Lock - All this does is toggle whether or not you want the camera to change the shutter speed and iso or not. As soon as you change the shutter speed or iso, the toggle is switched and the phone will not adjust these settings until you press the toggle.
Hope this helped let me know if you would like specific examples of how to use the shutter speed and iso to take some really cool shots!
-rifievans
Click to expand...
Click to collapse
Hi, thanks for the tips! I am finaly somewhat comfortable with the lg gl stock camera app. But I was wondering wether there is something i can do to lower the iso below 50, since a shutter speed above 2 seconds will result in a over bright picture, even with iso on 50. Anything to change this?
Thanks
Is the stock camera app the best one to use with LG G4?
WTF? said:
Is the stock camera app the best one to use with LG G4?
Click to expand...
Click to collapse
Proshot is better imo if you don't need longer than 0.7s shutter speed/exposure time.
It allows to turn off the Noise Reduction which LG has tuned for certain ISO's to be a bit heavy handed.
goofball2k said:
Proshot is better imo if you don't need longer than 0.7s shutter speed/exposure time.
It allows to turn off the Noise Reduction which LG has tuned for certain ISO's to be a bit heavy handed.
Click to expand...
Click to collapse
I did that kernal mod to get the quality of jpg's much better, it turns off the compression, I guess?
WTF? said:
I did that kernal mod to get the quality of jpg's much better, it turns off the compression, I guess?
Click to expand...
Click to collapse
I believe so. It doesn't really help the noise reduction though, to my knowledge.
LeonardWoody said:
Hi, thanks for the tips! I am finaly somewhat comfortable with the lg gl stock camera app. But I was wondering wether there is something i can do to lower the iso below 50, since a shutter speed above 2 seconds will result in a over bright picture, even with iso on 50. Anything to change this?
Thanks
Click to expand...
Click to collapse
Obviously u tried to take some daylight long exposure shots where photos became unusable, right? As a matter of ISO 50 is the lowest as far as I know for any camera. Even many DSLR has 100 as lowest, but there u can adjust the aperture. So bad luck for smartphone users. If u really want to be creative, there's a video in HighOnAndriod youtube channel on how to take long exposure shots in daylight by using F-stop ND filters. U can apply that.
Sent from my LG-H815 using Tapatalk
---------- Post added at 01:27 PM ---------- Previous post was at 01:16 PM ----------
Nice thread. I wanted to create such a thread for LG G4 photography lovers to share our ideas and techniques. I request OP to change the thread title a little bit so that even more experienced photographers share their knowledge with newbees like us.
Anyway I want to share a few gadgets/accessories which I bought recently (still to come in my hand).
1. Beastgrip Pro
2. 52mm Hoya 1000 ND filter
3. 52mm Hoya Polarizer
4. 52mm Fotga Variable ND filter
5. 37 to 52mm step up ring adapter
6. 48 to 52mm step up ring adapted
7. Kenko 37mm 0.47x Super Wideangle / Fisheye + Macro lens (Cheap, not cheapest)
8. Kenko 37mm 0.5x Wideangle + Macro lens (Cheap, not cheapest)
9. A Generic 37mm Wideangle + Macro lens
As I haven't yet received these products in my hand, I will post reviews when they are available. But u get my purpose of buying these, right?
1. To take long exposure shots as day time
2. To take longer exposure shots at night
3. To take wideangle landscape long exposure shots
Sent from my LG-H815 using Tapatalk
LeonardWoody said:
Hi, thanks for the tips! I am finaly somewhat comfortable with the lg gl stock camera app. But I was wondering wether there is something i can do to lower the iso below 50, since a shutter speed above 2 seconds will result in a over bright picture, even with iso on 50. Anything to change this?
Thanks
Click to expand...
Click to collapse
See this post
For another way to attach the filter see this google plus post by Dave J.
nipun1110 said:
[/COLOR]Nice thread. I wanted to create such a thread for LG G4 photography lovers to share our ideas and techniques. I request OP to change the thread title a little bit so that even more experienced photographers share their knowledge with newbees like us.
Anyway I want to share a few gadgets/accessories which I bought recently (still to come in my hand).
1. Beastgrip Pro
2. 52mm Hoya 1000 ND filter
3. 52mm Hoya Polarizer
4. 52mm Fotga Variable ND filter
5. 37 to 52mm step up ring adapter
6. 48 to 52mm step up ring adapted
7. Kenko 37mm 0.47x Super Wideangle / Fisheye + Macro lens (Cheap, not cheapest)
8. Kenko 37mm 0.5x Wideangle + Macro lens (Cheap, not cheapest)
9. A Generic 37mm Wideangle + Macro lens
As I haven't yet received these products in my hand, I will post reviews when they are available. But u get my purpose of buying these, right?
1. To take long exposure shots as day time
2. To take longer exposure shots at night
3. To take wideangle landscape long exposure shots
Sent from my LG-H815 using Tapatalk
Click to expand...
Click to collapse
Unfortunately (as far as I know) you can't change the title of the thread after it is created. However I completly agree with you in that this is a terrible title. I dont know what I was doing
so i have got the products in my hand and i will post the reviews soon

Strange behavior of noise reduction in stock camera - with samples

Update: I no longer have the LG G4 so I cannot help with this. You are free to use this thread to continue the discussion!
I've been playing around with the stock camera's manual mode, trying to figure out why sometimes pictures in both day light and low light have major noise reduction (NR) and other times pictures have some noise but details are preserved. At first I thought it was a software bug where NR wasn't correctly applied, but then I realized it had to do with the camera software and ISO.
I tested using ISO 50, 300, and 500.
I found that from ISO 50 to 400, NR is heavily applied and details are lost, making the G4 the same as other phone's cameras in day light. I took some pictures at a swimming pool on a sunny day and I didn't like the results with stock camera.
From ISO 450 (or 500) and up NR is reduced so much and details are mostly preserved.
Samples of my daughter's toy - download to see full resolution to be able to zoom in at 100% - look at the fur on the toy dog and the fabric on the bed sheet:
ISO 50: https://app.box.com/s/4xj0eaf1euaaff8d1mnjevfdu6zzzyup
ISO 300: https://app.box.com/s/mffl4yp6ycdhr4tk7nd29815kuxw2pu6
ISO 500 - this is where details are preserved even though there is more noise: https://app.box.com/s/1vmsv6ajyz41mb8vj6sljsg82unzftif
That is a weird behavior. In DSLRs it is the opposite. Between ISO 100 and 800 there isn't much NR because there is no need for it and then you start getting a bit more NR, or you can disable it, usually it's called High ISO Noise Reduction. I'm not sure what LG was thinking to apply so much NR at ISO 50, seems like it's low ISO NR with LG lol. It does need some NR because the sensor is small but this is too much at such a low ISO. I really like that there isn't much NR applied after ISO 450/500.
Note that I'm not talking about the difference between post processing of auto mode using night shot and the post processing of manual mode (less NR).
I know I can solve that by using Raw but I don't always have time to process the .dng file and I know I can use ProShot and disabling NR but there's nothing like the stock camera on the G4.
I also believe that LG applies heavy noise reduction as soon as it detects skin. It feels like beauty mode with the rear camera, I don't like that!
Look at this shot of my daughter on a sunny day - ISO 50 - she was swinging so it was hard to capture but it worked: https://app.box.com/s/392vbptfazsw5hzblwt33o1btb6vgjme
I also saw it in many other shots that I took of my wife and other people without them moving .
What do you all think?
Is there a software tweak in build.prop that we can apply to disable noise reduction like with the HTC M9?
EDIT - Camera mod:
defcomg made a mod that disables noise reduction in LG's stock G4 camera. http://forum.xda-developers.com/showpost.php?p=63025959&postcount=71
You must be rooted.
Go to System/Priv-app and copy/backup the LGCameraApp folder somewhere safe.
Take the LG camera apk file from defcomg's post above and put in the root of LGCameraApp folder in system/priv-app.
Overwrite and then launch camera. It will crash first time and then work fine.
Issues:
Clicking on Mode in Auto will always crash though, needs to be fixed.
Noise reduction is applied even in Auto. I would have liked it only in manual but seems like there's no way to do this yet. So, defcomg is trying to add a button that lets us disable noise reduction on the fly, that would be awesome because in higher ISO, there is a lot of chroma noise.
I have noticed the same thing myself. The G3 did the same thing. Even in bright light at ISO50, minor details are lost due to noise reduction. The advantage to the G3 was that you could use XCam LG to turn off the noise reduction. I wish he would develop it to work with the G4 also.
GibMcFragger said:
I have noticed the same thing myself. The G3 did the same thing. Even in bright light at ISO50, minor details are lost due to noise reduction. The advantage to the G3 was that you could use XCam LG to turn off the noise reduction. I wish he would develop it to work with the G4 also.
Click to expand...
Click to collapse
I remember XCam from the G2 also, but I think the one for G3 is better with more options. If I recall correctly, the dev said that he doesn't have a G4 so he won't develop for it. Not sure though. I hope he does it too.
I had a Panasonic GX7 (Micro Four Thirds) and that camera had like 10 different settings for noise reduction, it was great lol. Wish phones get that level of control soon!
I like that HTC gives the option to change sharpness. That's also important.
Are you rooted? Do me a favor to see if I am imagining things or not.
I changed ro.lge.noise.suppression to "0" (off) in my build prop, then rebooted. I took a few pics, and I swear there is no more detail loss when zoomed in.
I just want someone else to do it and see if I'm crazy.
GibMcFragger said:
Are you rooted? Do me a favor to see if I am imagining things or not.
I changed ro.lge.noise.suppression to "0" (off) in my build prop, then rebooted. I took a few pics, and I swear there is no more detail loss when zoomed in.
Click to expand...
Click to collapse
I rooted yesterday . I'll try it out soon! I hope it works!
Ramsey said:
I rooted yesterday . I'll try it out soon! I hope it works!
Click to expand...
Click to collapse
Never mind. I took a few more. I think I'm crazy. Damn, lol. I was hoping I found it.
GibMcFragger said:
Never mind. I took a few more. I think I'm crazy. Damn, lol. I was hoping I found it.
Click to expand...
Click to collapse
Ok I tried it, no changes even after reboot =(.
That noise suppression could be for calls or mic .
Ramsey said:
Ok I tried it, no changes even after reboot =(.
That noise suppression could be for calls or mic .
Click to expand...
Click to collapse
I just verified that. I'm an idiot. It IS the noise suppression for calls. If you go into your call options in the dialer, the noise suppression option will now be missing...
Lol oops. Just change it back to 1, then reboot and it's back.
GibMcFragger said:
I just verified that. I'm an idiot. It IS the noise suppression for calls. If you go into your call options in the dialer, the noise suppression option will now be missing...
Lol oops. Just change it back to 1, then reboot and it's back.
Click to expand...
Click to collapse
No prob lol.
This was a line added to build-prop to disable some noise reduction on the M9. I don't know if it will work with the G4 but it's worth trying. I don't have time now, maybe later I'll try it:
persist.camera.qcwnr.enabled=0
Ramsey said:
Samples of my daughter's toy - download to see full resolution to be able to zoom in at 100% - look at the fur on the toy dog and the fabric on the bed sheet:
ISO 50: https://app.box.com/s/4xj0eaf1euaaff8d1mnjevfdu6zzzyup
ISO 300: https://app.box.com/s/mffl4yp6ycdhr4tk7nd29815kuxw2pu6
ISO 500 - this is where details are preserved even though there is more noise: https://app.box.com/s/1vmsv6ajyz41mb8vj6sljsg82unzftif
Click to expand...
Click to collapse
I wonder if its a question of where focus got set. With the ISO 500 focus was spot on but with the ISO 50 maybe focus got set on the sheet further away.The patterns on the sheet on the ISO 50 look more clear compared to the ISO 500.
I can't explain the ISO 300 one though. The fur seems soft like the ISO 50.
Try to get more distance between you and the subject, at least 2m so we can eliminate focus as a parameter.
Note that I'm not talking about the difference between post processing of auto mode using night shot and the post processing of manual mode (less NR).
Click to expand...
Click to collapse
Did not understand the underlined bit. You were in manual to choose ISO for those 3 shots weren't you ?
I also believe that LG applies heavy noise reduction as soon as it detects skin. It feels like beauty mode with the rear camera, I don't like that!
Look at this shot of my daughter on a sunny day - ISO 50 - she was swinging so it was hard to capture but it worked: https://app.box.com/s/392vbptfazsw5hzblwt33o1btb6vgjme
Click to expand...
Click to collapse
If it is, its a damn good job. Face detect shows as one.
Does face detect get triggered in manual ? because with one of the shots in the photo thread i notice face detect was zero in the long exposure portrait.
What is weird is that it's mostly occuring on human skin. As said before thanks God we have RAW to control the NR and the jpeg compression. What is crazy too is that the difference is night and day between jpeg and raw even when saving at 100% jpeg quality using Lightroom on PC based on a dng it will recompress too much the pixels resulting in some color degradation. Perhaps LG is using a different color preset than the known adobe rgb ones...
Sent from my LG-H815 using XDA Free mobile app
Ramsey said:
I've been playing around with the stock camera's manual mode, trying to figure out why sometimes pictures in both day light and low light have major noise reduction (NR) and other times pictures have some noise but details are preserved. At first I thought it was a software bug where NR wasn't correctly applied, but then I realized it had to do with the camera software and ISO.
I tested using ISO 50, 300, and 500.
I found that from ISO 50 to 400, NR is heavily applied and details are lost, making the G4 the same as other phone's cameras in day light. I took some pictures at a swimming pool on a sunny day and I didn't like the results with stock camera.
From ISO 450 (or 500) and up NR is reduced so much and details are mostly preserved.
Samples of my daughter's toy - download to see full resolution to be able to zoom in at 100% - look at the fur on the toy dog and the fabric on the bed sheet:
ISO 50: https://app.box.com/s/4xj0eaf1euaaff8d1mnjevfdu6zzzyup
ISO 300: https://app.box.com/s/mffl4yp6ycdhr4tk7nd29815kuxw2pu6
ISO 500 - this is where details are preserved even though there is more noise: https://app.box.com/s/1vmsv6ajyz41mb8vj6sljsg82unzftif
That is a weird behavior. In DSLRs it is the opposite. Between ISO 100 and 800 there isn't much NR because there is no need for it and then you start getting a bit more NR, or you can disable it, usually it's called High ISO Noise Reduction. I'm not sure what LG was thinking to apply so much NR at ISO 50, seems like it's low ISO NR with LG lol. It does need some NR because the sensor is small but this is too much at such a low ISO. I really like that there isn't much NR applied after ISO 450/500.
Note that I'm not talking about the difference between post processing of auto mode using night shot and the post processing of manual mode (less NR).
I know I can solve that by using Raw but I don't always have time to process the .dng file and I know I can use ProShot and disabling NR but there's nothing like the stock camera on the G4.
I also believe that LG applies heavy noise reduction as soon as it detects skin. It feels like beauty mode with the rear camera, I don't like that!
Look at this shot of my daughter on a sunny day - ISO 50 - she was swinging so it was hard to capture but it worked: https://app.box.com/s/392vbptfazsw5hzblwt33o1btb6vgjme
I also saw it in many other shots that I took of my wife and other people without them moving .
What do you all think?
Is there a software tweak in build.prop that we can apply to disable noise reduction like with the HTC M9?
Click to expand...
Click to collapse
Sorry but when setting ISO then it must be at Manual mode right ?
1/8, 1/24, 1/30
Sometimes even a bit movement might make a small blur which look like a noise reduction.
Correct me if I'm wrong.
but might want to try it like put on the table and took a shot from a consistent range and also set the manual focus to the preferred object maybe.
s3alon said:
1/8, 1/24, 1/30
Sometimes even a bit movement might make a small blur which look like a noise reduction.
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That was my first thought with the 1/8. But the ISO 300 is 1/24 or fast enough. Even at 1/8 you can get clear shots with the OIS.
but might want to try it like put on the table and took a shot from a consistent range and also set the manual focus to the preferred object maybe.
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manual focus would be another way to eliminate any auto focus issues.
One Twelve said:
I wonder if its a question of where focus got set. With the ISO 500 focus was spot on but with the ISO 50 maybe focus got set on the sheet further away.The patterns on the sheet on the ISO 50 look more clear compared to the ISO 500.
I can't explain the ISO 300 one though. The fur seems soft like the ISO 50.
Try to get more distance between you and the subject, at least 2m so we can eliminate focus as a parameter.
Did not understand the underlined bit. You were in manual to choose ISO for those 3 shots weren't you ?
If it is, its a damn good job. Face detect shows as one.
Does face detect get triggered in manual ? because with one of the shots in the photo thread i notice face detect was zero in the long exposure portrait.
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I am pretty sure focus is set correctly and there is no blur from me shaking. The OIS is pretty good on the G4. The problem lies in LG's post processing where in lower ISO it is using aggressive noise reduction.
Face detect isn't activated in manual mode. I may be wrong though.
The one of my daughter isn't shot in manual mode, it was auto. The focus point may not be fully on her face, perhaps her neck area, but I have other shots that I won't share where I did focus on faces and the skin is too smooth. Tried using ProShot and the faces don't have that fake smoothing, they look natural and normal.
The NR is too aggressive so that it makes it appear as if I focused wrong. Even if the focus is on the sheet with ISO 50, why aren't there any fine details on the sheet like with the ISO 500? That's the aggressive NR coming into play.
s3alon said:
Sorry but when setting ISO then it must be at Manual mode right ?
1/8, 1/24, 1/30
Sometimes even a bit movement might make a small blur which look like a noise reduction.
Correct me if I'm wrong.
but might want to try it like put on the table and took a shot from a consistent range and also set the manual focus to the preferred object maybe.
Click to expand...
Click to collapse
Yes it is in manual mode as stated in the beginning of my post, but note that the pic of my daughter was in auto mode.
If you zoom in you can notice that there is no shaking, that's just the effect of aggressive noise reduction below ISO 450 .
Look at ISO 500, notice that the fur has more detail. You can see a lot more noise in that picture over the ISO 300 one. That's how LG decided to post process and I don't like that low ISO has aggressive NR.
One Twelve said:
Did not understand the underlined bit. You were in manual to choose ISO for those 3 shots weren't you ?
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What I mean by that is that auto mode has a special night mode that activates in low light and I think it takes away our ability to see ISO when that happens. Shots take longer to be saved also, but the results are pretty good. Manual mode doesn't have that feature and ends up with a lot of ugly noise in low light. I was just stating that I wasn't comparing the difference between those 2 modes, in case someone wanted to say that that's the night mode from auto mode causing that behavior.
Ramsey said:
I am pretty sure focus is set correctly and there is no blur from me shaking. The OIS is pretty good on the G4.
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Correct, there is no blur that i can see in the 1/8 shot. Looks quite sharp. A little too sharp with patterns on the bedsheet just in front of the furry animal for ISO 50. So its not about shaking. But i'm not sure if focus got set properly.
My point is more about dof when focused on subjects less than 2m away. The G4 has a tendency to mess this up at times, picking the background instead of the foreground ie your intended target. So if you camera to subject distance is little over 2m then focus is at infinity or if closer than 2m you use manual focus then you get around AF, if indeed AF is responsible.
he problem lies in LG's post processing where in lower ISO it is using aggressive noise reduction.
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Show me more shots where we can eliminate focus as a potential cause.
Face detect isn't activated in manual mode. I may be wrong though.
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Click to collapse
if face detect isn't triggered in manual then there will be no beauty face.
The one of my daughter isn't shot in manual mode, it was auto. The focus point may not be fully on her face, perhaps her neck area, but I have other shots that I won't share where I did focus on faces and the skin is too smooth. Tried using ProShot and the faces don't have that fake smoothing, they look natural and normal.
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Focus is perfect in your daughters shot. Action shot, crisp, what a lovely photo it is
The NR is too aggressive so that it makes it appear as if I focused wrong. Even if the focus is on the sheet with ISO 50, why aren't there any fine details on the sheet like with the ISO 500? That's the aggressive NR coming into play.
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Show me more examples.
---------- Post added at 05:06 AM ---------- Previous post was at 04:53 AM ----------
Ramsey said:
What I mean by that is that auto mode has a special night mode that activates in low light and I think it takes away our ability to see ISO when that happens. Shots take longer to be saved also, but the results are pretty good. Manual mode doesn't have that feature and ends up with a lot of ugly noise in low light. I was just stating that I wasn't comparing the difference between those 2 modes, in case someone wanted to say that that's the night mode from auto mode causing that behavior.
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Click to collapse
Right, your 1/8 ISO 50 is not a night shot. Had to be taken in manual.
Am doubting focus only in your shots. I am not convinced as yet that there is aggressive NR in a manual shot at low ISO. You did not use manual focus here it was AF. I think AF worked for ISO 500 but maybe not for ISO 50. That i think is the reason the toy at ISO 500 looks more clear.
I cannot say about ISO 300 though.
If you still did not understand, then see this link.
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In the above you can see its more clear towards the center than top or bottom. For ISO 500, imagine the toy is in the centre, AF got it right.
i think with the ISO 50, toy is in the centre but AF picked the top. so it looks like this.
This happens when subject to camera distance is less than 2m. You say NR, i say (maybe) focus
Shot in manual with jpg and dng and compare how aggressive the noise reduction is applied to processed jpg as compare to dng even at low iso.
Dng output shows too much noise even at low iso and with adequate light though i have no other phone for comparison. This might be the reason why lg apply too much NR? Its like saying g4 camera is bad.
Yeah, you're not crazy. This is a serious issue.
I was coming from a Galaxy S6 and I bought the LG G4. Went to the park, took some photos of my son. Got home, saw them on the PC, zoomed in.....
Oh my Josh. It was horrible. Lots and lots of noise. And yes, the skin was the problem.
Took the same shots with a Galaxy S6 and they were just fine. Lots of detail, noise not even remotely close.
Bright sunny day outside.
Ramsey said:
I also believe that LG applies heavy noise reduction as soon as it detects skin. It feels like beauty mode with the rear camera, I don't like that!
Look at this shot of my daughter on a sunny day - ISO 50 - she was swinging so it was hard to capture but it worked: https://app.box.com/s/392vbptfazsw5hzblwt33o1btb6vgjme
I also saw it in many other shots that I took of my wife and other people without them moving .
What do you all think?
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Your photo indicates face detect 1.
So let me show you some counter examples from one of the members here. Both are presumably in auto so face detect triggers when it can detect otherwise it does not indicate it detected a face.
20150726_170009 by Alluisses Kock, on Flickr
Face detect 0 so in theory no beauty face.
20150726_170024 by Alluisses Kock, on Flickr
Face detect 2
See the little boy's face. Is there any beauty face there ? because i cannot tell the difference between the two. These are good examples as they are in the same lighting, similar pose with same subject, with and without face detect.
Another pair
20150726_164936 by Alluisses Kock, on Flickr
Face detect 0
20150726_164941 by Alluisses Kock, on Flickr
Face detect 1
Any difference ? can't see it.
Check also the photos in his two albums, many portraits in there. i don't recall noticing any extra processing. This is the H815 but it should not make a difference.
Thanks @shurensly95 and do you have any opinion on this 'beauty face theory' ?

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