[Q] Quality of Front Facing Camera - Galaxy S 4 Q&A, Help & Troubleshooting

Just recently my front facing camera has gotten really bad and I do not know why. I am going to include two pictures I have taken. The first one is a perfectly normal picture and the second one is crappy as hell, blurry as can be and looks like a webcam from the 90s.
Both pictures quality is 1900x1080 just the quality is drastically different. I recently updated to 4.3 and right after that the quality of the camera was the same as the first picture... hours later I took a picture and its quality mimics that of the second one. Any ideas? It isn't focusing, obviously I'm not zooming. I don't know what the problem is.
Does anyone have the .apk for the camera i could possibly re-install??
Also here is a test i just did. I took a picture with snapchat and I saved the image, this picture is #3.
I then went into the Camera and took a picture again and this is its quality, blurry.
I am definitely starting to think that the camera is bugged.

I have noticed that noise removal kicks in on mine when taken in dim light. The ISO on the front camera is high and I find the pictures are noisy unless taken in bright light and noise removal is only applied if the light is dim enough. The 3rd picture looks quite a bit noisy and it looks like the automatic noise removal was applied to picture 2 and 4.

pic2022 said:
Just recently my front facing camera has gotten really bad and I do not know why. I am going to include two pictures I have taken. The first one is a perfectly normal picture and the second one is crappy as hell, blurry as can be and looks like a webcam from the 90s.
Both pictures quality is 1900x1080 just the quality is drastically different. I recently updated to 4.3 and right after that the quality of the camera was the same as the first picture... hours later I took a picture and its quality mimics that of the second one. Any ideas? It isn't focusing, obviously I'm not zooming. I don't know what the problem is.
Does anyone have the .apk for the camera i could possibly re-install??
Also here is a test i just did. I took a picture with snapchat and I saved the image, this picture is #3.
I then went into the Camera and took a picture again and this is its quality, blurry.
I am definitely starting to think that the camera is bugged.
Click to expand...
Click to collapse
I have exactly the same problem with the blurred effect. Did you find the solution?

Related

Camera Fix for the HD

I searched for a camera fix for the HD camera with no success. Does anyone know if there's going to be a fix in the near future? I'm sure that ya'll have the same problem that I do. Camera takes pictures that look old & rustic. Brownish tint to them & not very sharp for a 5 MP camera. I have adjusted all the settings for light & junk but nothing fixes it. As far as I'm concerned, it should take pictures IDENTICAL to a normal 5 MP digital camera. I can promise you that it's not doing that. Any help would be great, thanks in advance.
Vampire2800 said:
I searched for a camera fix for the HD camera with no success. Does anyone know if there's going to be a fix in the near future? I'm sure that ya'll have the same problem that I do. Camera takes pictures that look old & rustic. Brownish tint to them & not very sharp for a 5 MP camera. I have adjusted all the settings for light & junk but nothing fixes it. As far as I'm concerned, it should take pictures IDENTICAL to a normal 5 MP digital camera. I can promise you that it's not doing that. Any help would be great, thanks in advance.
Click to expand...
Click to collapse
Why should it take pictures identical to a 5MP camera. The lens on the front is going to be vastly different, the sensor maybe 5MP, but what is the spacing on the sensor pixels? The closer together, the noisier the image. Colour balance will be down to the sensor too.
Regards
I'm not talking about the front camera. The normal camera on the back. I understand about the pixel thing, but it still shouldn't be so brownish, right? The pictures look like an old Polaroid picture. You know, the one's that spit the picture out as soon as you took it. Old, brown & nasty looking.
My pictures come out fine...
Hmmmmmmm...................... I'll just keep playing with it.
Vampire2800 said:
I'm not talking about the front camera. The normal camera on the back. I understand about the pixel thing, but it still shouldn't be so brownish, right? The pictures look like an old Polaroid picture. You know, the one's that spit the picture out as soon as you took it. Old, brown & nasty looking.
Click to expand...
Click to collapse
I'm not being flippant, but is it possible you might have a dirty lens?
Lol, that was the first thing I tried. Cleaned both sides of the back cover & cleaned the lens on the camera. Good idea, though.
The "5mp" doesn't really mean much, as stated earlier, if the sensor and lens are poor quality. As far as I know, HTC haven't released a phone with a reasonable quality camera, yet.
I bounce between different smart-phones (just coming back to WM now, after a year with S60). I can say that many of the S60 devices (in particular the Nokia N95, but also the N82 with Xenon flash) have very good cameras, being similar to low-end digital cameras in daylight. They lack optical zoom and tend to over-compress images, but have good quality lenses.
imho hd camera is excelent
pictures look old & rustic only if you make them inside house without using the artificial light setting, and this is also a general rule, not specific to HD.
Never seen a good phone camera yet, including the latest 8mpixel ones. They're all terrible.
Never
This camera will NEVER take pictures anywhere near what real cameras do. The photo sites are so tiny, they are smaller then the length of waive of light. Therefore noise, lack of dynamic width, etc. No patch will ever fix that. Sorry
open back cover , clean the lens , you will see a huge difference in quality
Vampire2800 said:
Lol, that was the first thing I tried. Cleaned both sides of the back cover & cleaned the lens on the camera. Good idea, though.
Click to expand...
Click to collapse
Not that I'm doubting you or anything but you do realize that the back cover only has a hole through to the lens?
You might try setting the brightness higher:
If you touch the small rectangle near the bottom right side of the screen (when holding landscape)
Then select the gear symbol, then select brightness from the menu and hit the "+" until it looks better that will remove most of the darkness.
The camera is a plain disappointment. In the time the camera autofocusses, I could have bought a Sony Ericsson C905's, create a good looking photo (with xenon flash) and upload it to imageshack.
If 'your object' makes the slightest move, your photo will be blurry . This is also the case when you attempt to make a photo of someone that isn't aware he or she has to be waiting for the autofocus lag. Head moves >>> blurry pic.
iPhone camera shots are way better quality, don't ask me why. Overall my Touch HD scores 8/10, where atleast 1 full point is taken up by the camera
and it's better don't speak about the very laggy video recording
mach03 said:
iPhone camera shots are way better quality, don't ask me why.
Click to expand...
Click to collapse
Too many megapixels on a tiny sensor = major noise problem = blurring from denoise.
Even 2mpixels is too much for sensors this size, but people buy on marketing numbers of megapixels, not quality. You can just imagine the whining that would occur if the Touch HD came out with 1.3mpxiels, even though it would produce better pictures.
arfster said:
Too many megapixels on a tiny sensor = major noise problem = blurring from denoise.
Even 2mpixels is too much for sensors this size, but people buy on marketing numbers of megapixels, not quality. You can just imagine the whining that would occur if the Touch HD came out with 1.3mpxiels, even though it would produce better pictures.
Click to expand...
Click to collapse
hehe, thats true.
mpixels dont count as much as the general public belives. the more mpix. the higher rezolution you can print the picture in. but for ordinary photos, 1.3 mpix would be enough, as long as the optics is good.
Personally, I rarely use a phone camera.
I use either my Olympus 720SW or Canon EOS.
​
the camera sucks **** compared to the n95 and the video recording is horrid. i know it's not meant to be as good as a dedicated camera but this is pretty bad given the price of the device.
i concur with mach03, move the camera a slight bit and eveyrthing gets blurred. one way i've semi gotten aorund this is to unlock the burst functiona nd take a sequence of pics and hope one or two coems out alright, not the most economic way to do it though...
i would ahve thought that maybe there's a way to tweak the camera to stop the blurring or even affect how much light is picked up by the lens which should also help with clarity
Vampire2800 said:
I'm not talking about the front camera. The normal camera on the back. I understand about the pixel thing, but it still shouldn't be so brownish, right? The pictures look like an old Polaroid picture. You know, the one's that spit the picture out as soon as you took it. Old, brown & nasty looking.
Click to expand...
Click to collapse
A silly idea, but seriously, did you check if maybe, just maybe, you left the "sepia" effect turned on???

Photo taking tips?

figured i'd start a thread on the use of the camera and what others have done or do to take amazing pictures. possibly post some
only thing i've noticed is holding down the camera button half way till the center cue comes up and beeps, to snap a shot allows for a lot better clarity and focus on a shot.
that is the focus .... setting the anti shake before taking pics helps too. the use of macro mode helps with the small items... also adjusting the metering can help when you are shooting something and the light is coming from an odd angle...
ah k. Kinda assumed it was since pics are taken instantly with the push of the button instead of typical 2-3 sec delay to focus as with other phones. Have to mess with macro or any other feature other than image filter for b&w shots. Will try it though.
samsungs always take great pics.... i wish this phone had the settings the omnia 2 had.... that camera was the best 5mp out...
i wonder what Nokia's partnership with Microsoft and Windows Phone 7 will bring as far as cameras, cause honestly the last great cell phone camera i ever used was on an old Nokia flip phone from T-Mobile (years and years ago). it may have been 1.3MP camera but it took some sharp pics and quick. Iphone was eh aight, blackberry curve..the led flash was too long too bright and pictures were grainy, HTC Tilt 2...so so quality with slight not so noticeable color tint. but this Focus phone takes better pics than my old 8MP Nokia digital camera.

[Q] Front camera blurry?

Hi everyone,
I'm having a problem with my Samsung Galaxy S4.
The front camera is producing blurred photos, almost as if they have been automatically edited/badly Photoshoped.
Before I capture a photo, the quality looks normal.
I've made sure the lens is clean and there is no plastic covering the lens. The same happens with Instagram... quality looks fine before capturing and then the same awful result afterwards.
Any help would be great!!
Anyone?
Can you post any photos you took with the front camera?
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
[email protected] said:
Can you post any photos you took with the front camera?
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
Click to expand...
Click to collapse
Thanks for the reply!
Here is an example.
This is on the highest possible resolution but the same thing happens with every option. The quality is absolutely fine before I capture the photo and then, as you can see, it's as if a soft blur filter is added.
Any ideas?
Bump!
I think it's because the post procesing, which tries to reduce the noise for the cost of details (blury).
Try to take some photos in brighter enviroment.
ongbac said:
I think it's because the post procesing, which tries to reduce the noise for the cost of details (blury).
Try to take some photos in brighter enviroment.
Click to expand...
Click to collapse
That sounds about right.
I was trying out different apps and Snapchat captures what is on the screen and doesn't apply any after effect.
Have you got any ideas about how I can change some settings or something?
Bump!
Anyone?
Sent from my GT-I9505 using xda app-developers app
It's the camera. There's a definite lack of sharpness, and it happens on every ROM, so it's not software related.
Having the same issue.
Under good lighting, it's decent.
But under low light, or even under normal room lighting conditions, the image becomes grainy.
Even my previous S3 takes sharper and clearer images.
andrewhahalee said:
Having the same issue.
Under good lighting, it's decent.
But under low light, or even under normal room lighting conditions, the image becomes grainy.
Even my previous S3 takes sharper and clearer images.
Click to expand...
Click to collapse
Exactly. I just upgraded from S2 and never had these problems. My software has just updated but with no effect.
S4 Front camera, STRANGE.
Hi,
I was having problems with my S4 trying to make an ordinarily phone call. The phone seamed sluggish and my voice did not go through once I was connected. So, I switched to hangouts. I made a video call so I was expecting to see myself in the small picture on my screen. I did see a zoomed picture in good quality? Better quality I ever had seen before! I was surprised to see a good quality zoomed picture under poor light conditions. Since I am a computer guy I realized that something is fishy so I looked for an appropriate forum to put this story in.
My question is since you are talking about a suspected software filter. Are we without our knowing it have better camera performance than we the user are allowed to use? I do not buy the ROM explanation of the problem.
/duediligence
S4 Front camera, STRANGE.
Hi.
I had an encounter with something, well, alarming.
I had some problems making an ordinary phone call, sluggish phone, so I switched to hangouts instead.
I made a video call to my friend. For some reason the phone had not stopped being funny. In the small picture, the one of me, I saw something I never had seen before. Instead of the expected streamed image of me I had a zoomed in version in surprisingly good quality! I could see holding my phone, S4, at 30 to 40 cm distance my mouth covering the with of the image.
Question: I looked for an appropriate forum and thread before posting. Since you are here talking about the poor picture quality of the front camera being manipulated by a software filter you might be intrigued like me about this observation I had by chance stumbled up on.
My question is whether the cameras on our phones have capabilities we are not aware of?
/duediligence

Front Facing camera

Hey!
I can't seem to find any samples or anyone even showing or mentioning the results of the front facing camera in any review.. From what I have seen on the z1 is that the pictures of the front facing camera are grainy like crazy if the light isn't perfect. Anyone knows if the slightly better hardware of the z2 camera gives out a better end result? Maybe anyone of you can link to some pictures on the web.
Thanks!
The front camera is just a 2mp ish camera which really all you want it for is 'selfies' which it will do the job.
From the samples I have seen Im pretty pleased with the results of the rear camera and low light pictures definately look acceptable.
Im on the LG G2 now and the camera is awesome, the pictures I take are amazing, until the light starts to fade, then it takes about 3 seconds to focus, if the object is moving its blurry and looks like a cartoon. Im just hoping the Z2 gives me the awesome pictures in daylight and ok pictures in low light which are not blured, that will do me. But as always I wont know until I test under my own uniqe conditions.
Sent from my LG-D802 using xda app-developers app

Disable Wide Angle Shots

Ok we all have the same phone and the same lense front and back
This is specifically for the FRONT camera ... we all know the pictures are distorted ... its squashed from the center and appears long at the edges...
owing to the fact that it has a Wide Angle Lense
Which looks very bad during selfies
We cant change the lense as its a hardware part.
But is there an app .. or can we develop an app that corrects the distortion created by the wide lense and give us a straigt propotional shot ?
Im uploading a picture from another website showing the distortion of the lense. its not my own pic.
As im into Bodybuilding and also i take a lot of selfies ... my pictures look weird on my phone compared to my friends. My body looks normal on friends phone whereas it looks out of propotion on mine.
Lets discuss this ... cause im seriously considering a iPhone 6 over this phone now. but obv im falling back cause of budget issues.
its weird No one else hates the Distortion during selfies ?
a small bump up
I doubt there will be any way to fix it if it is the lens itself, if it's firmware, custom ROMs might be able to do it, Xposed Framework etc
No idea how though, I had noticed I looked like Bruce Forsyth a while back, but never took much notice as I don't use the front camera for much more than daft pics on whatsapp anyway
Hi all,
I am also interested about the resolution of this feature: there's no way to disable the wide angle? you have found a solution?
thanks in advance

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