[Q] picture rendering - Galaxy Tab General

hello,
i love my tab but one issue has been bothering me.
in both gallery and in browser, picture quality is sub par.
even when i'm viewing a high quality jpeg from dslr camera, colors are saturated and the whole picture is pixelated especially when zoomed.
anyone else noticing this issue?
thank you!

gibumee said:
hello,
i love my tab but one issue has been bothering me.
in both gallery and in browser, picture quality is sub par.
even when i'm viewing a high quality jpeg from dslr camera, colors are saturated and the whole picture is pixelated especially when zoomed.
anyone else noticing this issue?
thank you!
Click to expand...
Click to collapse
is this because android 2.2 isn't designed for GT's screen size?
if anyone has any ideas or can referred me to a previous post that discusses this, i'll greatly appreciated it.

why don't you change the display: white, black and saturation balance on the display settings and also remove the check box from the "save power mode" ??...

adolfotregosa said:
why don't you change the display: white, black and saturation balance on the display settings and also remove the check box from the "save power mode" ??...
Click to expand...
Click to collapse
Thank you, I didn't think to look there. That definately helps with the saturation issue.
However, all my images are displayed pixelated, especially when they are zoomed. Images are 18 megapixel jpegs and should be crisp on most displays. Same image looks better on my Blackberry!

gibumee said:
Thank you, I didn't think to look there. That definately helps with the saturation issue.
However, all my images are displayed pixelated, especially when they are zoomed. Images are 18 megapixel jpegs and should be crisp on most displays. Same image looks better on my Blackberry!
Click to expand...
Click to collapse
Isn't your Blackberry going to have much smaller pixels anyway?
Regards,
Dave

gibumee said:
Thank you, I didn't think to look there. That definately helps with the saturation issue.
However, all my images are displayed pixelated, especially when they are zoomed. Images are 18 megapixel jpegs and should be crisp on most displays. Same image looks better on my Blackberry!
Click to expand...
Click to collapse
Don't use the built in gallery: it's horrible (well, just bad actually) for anything at a resolution different from the Tab's screen. Try something like QuickPic from the market, while it's slow, shows the images properly. Or if it's possible (i don't know) install the stadard Android gallery.
Sent from my GT-P1000 using XDA App

Or try Image Viewer from the Market. It's very fast and renders in high quality.

Great!
Thank you so much guys, 3rd party image viewers seem to be the solution.

Related

htc hd2 camera samples (purely amazing + tips to better pics)

hi all i have taken about 4hours today testing the camera to the end of my will, now i hope this thread will help other and i intend to include pics of every content and do a full review of the htc hd2 camera but here's a few samples while i get the review on the way
TIPS FOR BETTER PICTURES
- turn off wide-screen in the settings for true 5mp, if u have it on u get lower res Normal screen = 2592 x 1944 / Wide-screen = 2592 x 1552
- set white balance to the sunny settings in all condition not auto or u will get weird colors with most of ur pics (see samples below)
SAMPLE PICTURES UNEDITED - 5mp + very fine mode + touch focus + sunny (not auto whitebalance)
click for full res, untouched quality
the above pics where static objects great focus
now to compare auto whitebalance to sunny none auto setting all pics still full res, untouched quality
auto settings -------/------- sunny setting
the above pics where static objects great focus
auto settings -------/------- sunny setting
the above pics where static objects great focus
auto settings -------/------- sunny setting
the above pics where is moving objects focus had issues here
auto settings -------/------- sunny setting
the above pics where static objects great focus also high light levels
SAMPLE VIDEOS UNEDITED - 640x480 + MPEG4 + sunny setting + touch focus
http://www.youtube.com/watch?v=MtJ5d6BPhwA
http://www.youtube.com/watch?v=PxdNl0r54Jg
my kid kindly became the model for these lol
EDIT: for people are unsure about the realness of these pics please download the originals here, just look at the image properties for proof
heres originals for extra proof
http://rapidshare.com/files/307497596/DCIM.zip.html
Thanks for your samples....
...the pictures seem to show a great deal of sharpening on them. Did you apply that in post-prod, or is it done automatically in-camera?
Also, as soon as I get my HD2 (which has been stuck in a post office all week-end... grrrr!!!!!), I will try to take a reference picture of a netural gray card, and then subtract it from real-life photos using photoshop. This should really get rid of the magenta color cast in the middle of each photo, though it would be a pain to have to do this extra step for each picture one wishes to keep...
Purely amazing? For me these look barely usable, but then I'm coming from an i8910, so I guess it depends on what you're used to...
If those are unusable then I'd like to see the pics the i8910 can produce, as to me the top pictures in macro mode look pretty good for a HTC camera
EDIT: Ok so for fun I decided to look up what the i8910 can do and ....wow!
Oh well, I rarely take pics with a phone so the HTC camera will have to make do
Those who come from WM phones the HD2 produces some of the best images and videos. At least there is a substantial improvement from the predecessor Touch HD.
Coming from the best camera phones from Nokia, Samsung, Sony Ericsson etc. the quality is just passable.
...the pictures seem to show a great deal of sharpening on them. Did you apply that in post-prod, or is it done automatically in-camera?
Click to expand...
Click to collapse
no i assure u their all unedited pics, heres proof look at info at bottem of pic at picture info,
heres originals for extra proof
http://rapidshare.com/files/307497596/DCIM.zip.html
If those are unusable then I'd like to see the pics the i8910 can produce, as to me the top pictures in macro mode look pretty good for a HTC camera
Click to expand...
Click to collapse
the htc hd2 has not got a micro mode touch focus is what i used for all pics
You can compare some macro shots to this example:
Samsung i8910 OmniaHD
http://symbianworld.org/1541-macro-pictures-taken-with-the-samsung-i8910-omnia-hd/
ez2remember said:
You can compare some macro shots to this example:
Samsung i8910 OmniaHD
http://symbianworld.org/1541-macro-pictures-taken-with-the-samsung-i8910-omnia-hd/
Click to expand...
Click to collapse
hi mate some pointers,
1) Samsung i8910 OmniaHD = 8mp camera and omnia camera are good
2) we need to see full unedited pics to compare noise
good pics though
For me it looks like the HD2 Camera-App uses very agressive noise-reducing. Thats why Pictures look more fuzzy with lack of fine details.
Some users tell that this can be avoided by increasing the sharpnes in the camera-settings.
Please, some HD2 retail user can do this and post some more pictures here?
Yes that is true but megapixels only tells half the story, it's mostly down to the quality of the lens. I could find you similar examples taken with a 5MPx camera from Nokia...
Anyway here are much larger images. They're not full size but I doubt you'll find much noise in these images.
http://forum2.mobile-review.com/showthread.php?t=81427&page=31
Scroll to about mid point.
They might be a big improvement for a HTC device, but they are very much inferior to the photos from my old N95, or even my original Fuji 3MP digital camera.
Photos from an i8910 or a Satio are in a completely different league.
Still, I guess I should be grateful that HTC have made some improvement in this area, and I'm not actually buying the phone for it's photo taking ability.
Bagpuss.
For me it looks like the HD2 Camera-App uses very agressive noise-reducing. Thats why Pictures look more fuzzy with lack of fine details.
Some users tell that this can be avoided by increasing the sharpnes in the camera-settings.
Please, some HD2 retail user can do this and post some more pictures here?
Click to expand...
Click to collapse
i have a retail version what would u like images of
Yes that is true but megapixels only tells half the story, it's mostly down to the quality of the lens. I could find you similar examples taken with a 5MPx camera from Nokia...
Anyway here are much larger images. They're not full size but I doubt you'll find much noise in these images.
http://forum2.mobile-review.com/show...=81427&page=31
Scroll to about mid point.
Click to expand...
Click to collapse
very nice indead
Red tint in center
I notice a red tint in every sample pictures or videos taken with HD2 (I don't have one, seeing samples). Is this true or I need an eye check?
Amazing?
This pics looks like ****. At 100% have a lot of noise, bad colors and a constant pink tint in the center of the screen.
The camera of the HD2 is a really disaster like all the others of HTC.
Still though, they show improvement from previous HTC outings, for which I'm grateful.
geo tagging
Hi guys, I can't find the settings to turn geo tagging on when taking pictures, is it not possible with this phone?
Im talking about embeding location data on the image exif, I use to have nokia phones in the past, n96, n82, n95..
footprints is neat but I don't see it adding gps information on to the photo,
example of this use is when you upload images to flickr the gps location shows up on flickr.
any info on this appriciated
I think if you check the tweaks thread there is a post about turning on Geotagging.
If its not there try searching, I know I've seen at post on this in the last couple of days.
EDIT: Its in the tips thread (now stickied).
hi their focus is weird as touch focus is on which activates (spot focus) so u will notice because that the middle of the pics are focused and the rest isnt as the pics where at such close distance to the object, i will try and show the other focus modes soon
ez2remember said:
Those who come from WM phones the HD2 produces some of the best images and videos. At least there is a substantial improvement from the predecessor Touch HD
Click to expand...
Click to collapse
Absolutely FALSE. Pictures taken with TouchHD are by far sharper and with much better definition for details. Just take a look at those shots:
http://www.flickr.com/photos/jasonhsutuna/3073258639/sizes/l/
http://www.flickr.com/photos/jasonhsutuna/3074092562/sizes/l/
http://www.flickr.com/photos/jasonhsutuna/3073257803/sizes/l/
http://www.flickr.com/photos/aldovanzeeland/3334947533/sizes/l/
http://www.flickr.com/photos/aldovanzeeland/3579556212/sizes/l/
And then.. take a look at this picture taken by the HD2.. utterly blurred, just look at the trees..
http://img252.imageshack.us/i/imag0021l.jpg/
I suppose, however, that part of the problem can be overcome by just removing the plastic protection from the front of the camera.. like we did with HTC Kaiser...
DAMIEN123_666 said:
i have a retail version what would u like images of
Click to expand...
Click to collapse
Hello DAMIEN123_666,
Please increasing the sharpness in your camera-settings (or set it to maximun sharpness)
And then take some pictures in good light condition with a lot of detail (maybe like the picture with the trees)
I would apreciate a lot if you would do that for us.
Eraser85 said:
Absolutely FALSE. Pictures taken with TouchHD are by far sharper and with much better definition for details.
Click to expand...
Click to collapse
Well, thats true for the moment and the given sample pics - i cannot belive that the TouchHD cam is bether.
I hope it is only a question of the sharpness setting!

Picture Quality disappointing

I took a picture and the picture looked good until I zoomed in. Despite taking a "superfine" picture on the maximum available resolution, zooming in resulted in an extremely grainy photograph. Pictures taken on my HTC Raphael running Windows Mobile look far better.
I am still happy with the phone and I am sure the picture quality will be fine for what little I use it for, but I really expected a much higher level of detail.
Have you considered the Galaxy S allows for larger zoom?
I moved the pictures from the Raph to my Galaxy S, so I am viewing them on the same platform.
jaredangus said:
I moved the pictures from the Raph to my Galaxy S, so I am viewing them on the same platform.
Click to expand...
Click to collapse
But the picture you took on your ralph is how many megapixels?
Either way a photo when viewed on a monitor will be resized to 1080 max.your just Digital Zooming farther...megapixel doesn't mean quality..it just means your capturing more
3.2 Megapixels on the Raph. I'm going to mess around with settings and see if I can get a better picture, but I was really hoping for this phone to have everything working well out of the box without tweaking.
It's not disappointing because I wasn't expecting much. But the signal to noise ratio of the pics is low. You can see quite a bit of grain. I do like the color saturation.
Meh, it works as a phone cam.
So far with the GPS/Compass issues and the average quality cam, I'm not considering this a "superphone" or a premium Android device. It's just ok. And I'm ok with that.
jaredangus said:
3.2 Megapixels on the Raph. I'm going to mess around with settings and see if I can get a better picture, but I was really hoping for this phone to have everything working well out of the box without tweaking.
Click to expand...
Click to collapse
it is working well....take your pc and resize the images to 1920x1080...
again megapixels does not give you quality..but allows you for farther zoom..if you zoom in more...I have a 6mp canon camera...when I zoom it it looks grainy as well..but when its printed or uploaded..it is rescaled to proper resolution..then it looks perfect...
More megapixels equals less quality on any small device.
Ps I thought that Vibrant didnt have gps issues, no ?
I noticed the same grainy quality and am slightly disappointed as well. But if you make sure you are in the best mode for your environment the quality improves appreciably. Still, the issue is not happy making.
kolyan said:
More megapixels equals less quality on any small device.
Ps I thought that Vibrant didnt have gps issues, no ?
Click to expand...
Click to collapse
From what I read...the GPS issue is only with Google Maps when there was one, when using a GPS software there was no issue..but firmware upgrade fixed that either way..
@bdjnk - Again..this is to be expected...megapixels != quality...it only allows for more zoom...the quality when compared was no different then a 5mp canon camera...so far the Galaxy S actually has the best camera of any phone of the same class...
gTen said:
From what I read...the GPS issue is only with Google Maps when there was one, when using a GPS software there was no issue..but firmware upgrade fixed that either way..
Click to expand...
Click to collapse
Wrong, the GPS issue is actually more pronounced in other apps, for example, My Tracks.
Firmware upgrade didn't fix anything.
GPS and compass both are ****ty.
jaredangus said:
I took a picture and the picture looked good until I zoomed in. Despite taking a "superfine" picture on the maximum available resolution, zooming in resulted in an extremely grainy photograph. Pictures taken on my HTC Raphael running Windows Mobile look far better.
I am still happy with the phone and I am sure the picture quality will be fine for what little I use it for, but I really expected a much higher level of detail.
Click to expand...
Click to collapse
Apparently the gallery isn't zooming in on photos like it should. Instead of comparing on your phone in the gallery, transfer the photos to a PC and compare on the PC.
You'll notice the GalaxyS pictures come out just fine.
gTen said:
From what I read...the GPS issue is only with Google Maps when there was one, when using a GPS software there was no issue..but firmware upgrade fixed that either way..
@bdjnk - Again..this is to be expected...megapixels != quality...it only allows for more zoom...the quality when compared was no different then a 5mp canon camera...so far the Galaxy S actually has the best camera of any phone of the same class...
Click to expand...
Click to collapse
Droid X might've nailed it. Dual Leds, panoramic shotting....
I moved over from a Nexus One...and I feel the same way...i love this phone, but the picture quality is not on par with the Nexus. I'm going it's a software issue and can be fixed.
Sent from my SGH-T959 using XDA App
kolyan said:
Droid X might've nailed it. Dual Leds, panoramic shotting....
Click to expand...
Click to collapse
They did a side by side of a Galaxy S and DroidX camera...the Galaxy S pretty much destroyed the DroidX..mostly in video recording...
http://thedroidguy.blogspot.com/2010/07/samsung-captivate-vs-motorola-droid-x.html
gTen said:
They did a side by side of a Galaxy S and DroidX camera...the Galaxy S pretty much destroyed the DroidX..mostly in video recording...
http://thedroidguy.blogspot.com/2010/07/samsung-captivate-vs-motorola-droid-x.html
Click to expand...
Click to collapse
i dont really use Video feature on cellphones, but I do use Camera for shots when I dont have my S90 around.
I noticed on then vid that Galaxy was recording in 480p and Droid X in 720p.....whats up with that ?
kolyan said:
i dont really use Video feature on cellphones, but I do use Camera for shots when I dont have my S90 around.
I noticed on then vid that Galaxy was recording in 480p and Droid X in 720p.....whats up with that ?
Click to expand...
Click to collapse
Yes I noticed that too..but for some reason the 480p version came out still better then the Droid 720p...its possible he accidently had it set to 480p or uploaded it as 480p
The G being an actual photo camera...
http://gadgetsdna.com/wp-content/uploads/2010/06/smartphone-comparisons_original1.jpg
gTen said:
@bdjnk - Again..this is to be expected...megapixels != quality...it only allows for more zoom...the quality when compared was no different then a 5mp canon camera...so far the Galaxy S actually has the best camera of any phone of the same class...
Click to expand...
Click to collapse
I didn't mention the word megapixel. I was talking about the noticable graininess that exists when viewing pictures, taken with the vibrant, at 100% zoom.
reuthermonkey said:
Apparently the gallery isn't zooming in on photos like it should. Instead of comparing on your phone in the gallery, transfer the photos to a PC and compare on the PC.
You'll notice the GalaxyS pictures come out just fine.
Click to expand...
Click to collapse
Hm, not really. I am not an expert, but to my eye the same level of noticeable graininess is present on the phone and on my computer.
bdjnk said:
I didn't mention the word megapixel. I was talking about the noticable graininess that exists when viewing pictures, taken with the vibrant, at 100% zoom.
Hm, not really. I am not an expert, but to my eye the same level of noticeable graininess is present on the phone and on my computer.
Click to expand...
Click to collapse
What I am saying is this is generally normal on an unprocessed image with high megapixel count..resize both images to 1920x1080 (which is maximum screen resolution now) and you can see what the actual quality is...
Or are you expecting the phone to act like microscope?
to explain, if you do 100% zoom a 1mp would look better then a 3mp, a 3mp will look better then a 5mp..a 5mp would look better then a 20mp..its just how it is..

Banding

Banding, otherwise known as contouring, is a digital artifact common to images, displays or apps of 16bit(thousands of colours) or less.
Gradient image
Viewing the 24bit image in the above link will not show banding on a 24bit display(3 x 8bit channels of R, G & B millions of colours) if viewed in a 24bit app.
If 32 distinct bands are seen, possibly with every 1/3 band being a green shade, then the screen or the image viewing application is not 24bit capable.
Viewing 16bit or lower resolution gradient images on your screen will also show banding.
The Android browser shows banding with this image while the Dolphin HD browser does not.
In short, the SGNote has a 24bit display, which will show banding if viewing 16bit or lower images or using a 16bit or lower viewing application.
More on screen bits
Im noticing lots of banding in lots of different apps :-/
Same here, also happens with Google apps like the Market. Not sure what we can do about it anybody has suggestions?
Bigmille said:
Same here, also happens with Google apps like the Market. Not sure what we can do about it anybody has suggestions?
Click to expand...
Click to collapse
At least it is not the Note's display hardware that is the issue.
ICS may upgrade some Android OS apps to 24bit.
Thank You for this
This proves that Apps that display banding simply aren't rendering at 24bit.
I was leaning towards there being an issue with the screen as this problem was not noticeable on my previous android devices.
This clarifies everything.
Thanks.
qazzi76 said:
This proves that Apps that display banding simply aren't rendering at 24bit.
I was leaning towards there being an issue with the screen as this problem was not noticeable on my previous android devices.
This clarifies everything.
Thanks.
Click to expand...
Click to collapse
You are welcome.
It bugged me too, until I got to the bottom of it.
Trust your eyes, the screen is glorious.
I too don't believe the hardware to be the issue. I suspect it's more to do with having a device with a smallish screen and a large 1280x800 resolution. Higher res images and videos look amazing. If the image is quite compressed (i.e. lossy) then the higher resolution screen will show this more than a low resolution screen. Garbage in, garbage out comes to mind. We need all apps and videos and images to be high resolution 24bit minimum to make the most of our amazing screen .
paulshields said:
I too don't believe the hardware to be the issue. I suspect it's more to do with having a device with a smallish screen and a large 1280x800 resolution. Higher res images and videos look amazing. If the image is quite compressed (i.e. lossy) then the higher resolution screen will show this more than a low resolution screen. Garbage in, garbage out comes to mind. We need all apps and videos and images to be high resolution 24bit minimum to make the most of our amazing screen .
Click to expand...
Click to collapse
Excellent. I will put it in a drawer for a year or so then. Hopefully by then there will be some video I can watch.
seepage said:
Excellent. I will put it in a drawer for a year or so then. Hopefully by then there will be some video I can watch.
Click to expand...
Click to collapse
ha ha . Listen, think of it like this. You've probably got a high resolution monitor attached to your computer. Do you prefer watching videos at 420p and lower or 720p and higher? No doubt the answer is higher resolution to match your monitor.
What Samsung has done is squeeze in a screen with similar resolution to a 13" laptop, but in a 5.3" mobile device! So we're going to come across lots of images and videos aimed at 'normal' mobile devices, which won't look so great on our high-res screen. To make the most of the screen you can copy 720p or 1080p high profile videos to your sdcard, and they will look incredible on playback, but they will also be large and it's a slow process, and if the video is long then it'll also hit the limitation with FAT max file sizes. Those issues aren't the fault of the screen though. It's simple really. If you want to make the most of the screen density then you have to provide it with good quality source material suitable for a high resolution screen.
Do you think that its just software? No hardware? Do you think that ICS will fix this?
I came from dell streak and its realy hard to watch on note specialy on dark scene.
even opening xda app it has banding problems
rockysiccion said:
Do you think that its just software? No hardware? Do you think that ICS will fix this?
I came from dell streak and its realy hard to watch on note specialy on dark scene.
even opening xda app it has banding problems
Click to expand...
Click to collapse
It's definitely not a hardware issue because the screen is definitely 24bit colour. It displays well in the right app. You could swap apps for those that handle higher bit images. If you use Dolphin HD, possibly other browsers, webpages are seen in 24bit, if they are 24bit images. I don't know but there must be alternative picture viewing apps. Dice Player is a high res video viewer. As for system graphics, they don't look so bad to me. For games etc, it means living with banding until the maker upgrades? This is always the case on computers.
Be thankful Samsung have not rorted us.
Apple has ripped off it's customers many times selling lo-res screens as high res:
"Apple has received a new class action complaint alleging the MacBook
does not support millions of colors, but rather 16 bit color, which is
dithered to approximate millions of colors."
Date: Fri, 18 May 2007 16:37:17 -0500
I don't have a Note yet, but can somebody try with QuickPic, it has an option in it's settings to force decode in 32bit mode.
That could clarify if it is a software or hardware problem...
paulshields said:
ha ha . Listen, think of it like this. You've probably got a high resolution monitor attached to your computer. Do you prefer watching videos at 420p and lower or 720p and higher? No doubt the answer is higher resolution to match your monitor.
What Samsung has done is squeeze in a screen with similar resolution to a 13" laptop, but in a 5.3" mobile device! So we're going to come across lots of images and videos aimed at 'normal' mobile devices, which won't look so great on our high-res screen. To make the most of the screen you can copy 720p or 1080p high profile videos to your sdcard, and they will look incredible on playback, but they will also be large and it's a slow process, and if the video is long then it'll also hit the limitation with FAT max file sizes. Those issues aren't the fault of the screen though. It's simple really. If you want to make the most of the screen density then you have to provide it with good quality source material suitable for a high resolution screen.
Click to expand...
Click to collapse
The video and photographs shot with the phone's own camera have the same problems as other video and pictures. Surely they should display OK.
Some Android apps only render in 16bit
seepage said:
The video and photographs shot with the phone's own camera have the same problems as other video and pictures. Surely they should display OK.
Click to expand...
Click to collapse
The phone has a 24bit 16 million colour display.
Some apps, including the picture viewing gallery app do not display 24bit colour in the 24bit quality they were made. See here
Thanks, Xaddict, this all makes sense regarding 24- versus 16-bit rendering.
Still, shouldn't intelligent/adaptive codecs be able to bridge the chasm by re-rendering 16-bit source material into some sort of "interleaved" or "inferred" gradual gradation or gradient... a codec to "smooth" the blend, if you will.
It's a codec issue, isn't it?
I wonder if Samsung or ICS will solve this first, if ever...
It feels like the Note has the same display like the first Desire (Amoled) that I've owned.
Its been said that this is a software problem, I've never seen this fixed with a 3rd party custom ROM since the Galaxy S1 days. Even 'x' ROM still shows color banding.
Found a solution for the wallpaper. Install MultiPicture live wallpaper (free from market) Go into it's settings and select "Color depth", then select "True color (24-bit). If the image you selected and used is 24bit, there will be no banding in your wallpaper. Hope this helped, cheers
Depending on the wallpaper you'ed still see massive banding.
EarlZ said:
Depending on the wallpaper you'ed still see massive banding.
Click to expand...
Click to collapse
It's not a software problem.
If anything, it's a low quality image being viewed on a 24bit screen problem.

Issue with wallpaper quality

Anyone else have an issue where the lockscreen wallpapers aren't crisp and sharp looking? Seems like android compresses the wallpapers and they never look as good as the original image. I've tested out the new moto x and the stock wallpapers look tack sharp on the screen. This isn't just the lockscreen that's giving me this problem, it's the home screen wallpapers as well.
I've tested 1440p and 4k wallpapers as well with the same result. No, im not using low res photos.
Any ideas?
Pi_ said:
Anyone else have an issue where the lockscreen wallpapers aren't crisp and sharp looking? Seems like android compresses the wallpapers and they never look as good as the original image. I've tested out the new moto x and the stock wallpapers look tack sharp on the screen. This isn't just the lockscreen that's giving me this problem, it's the home screen wallpapers as well.
I've tested 1440p and 4k wallpapers as well with the same result. No, im not using low res photos.
Any ideas?
Click to expand...
Click to collapse
You are not alone. I have noticed the same thing. I believe its something with TouchWiz. I cropped my wallpapers to 1440x2560 in photoshop and they seem a lot better. Its funny how they still look a tad sharper in Gallery.
Anyone else with this issue / a solution?
Pi_ said:
Anyone else with this issue / a solution?
Click to expand...
Click to collapse
No problem here, maybe I have the same issue but I never noticed it. . I also crop all my wallpapers to 1440x2560 and set them as a wallpaper using Quick Pic.
Ahmadmob said:
No problem here, maybe I have the same issue but I never noticed it. . I also crop all my wallpapers to 1440x2560 and set them as a wallpaper using Quick Pic.
Click to expand...
Click to collapse
I've tried this, and still no luck. Wallpapers on the Nexus 5 are tack sharp, same as the moto x 2014.
The images in the gallery look amazing, but when they are applied as a wallpaper they look compressed and
blurry, even when they are cropped to match the 1440p resolution. This isnt a huge deal, but just wish it didn't look like this.
This is True
I am going to buy Galaxy Alpha .
and when I looked at wallpapers on home screen and Lock screen on my friend's Alpha it really looked pixalated
I thought its because of 720p and 316 ppi .
but when I checked Gallary app and other apps pics and resolution was looking really superb .
I can see pixels only if I really look Deeply .
2k screen is wastage of battery , Frame rates and performance , specially on S805
I hope they solve this Wallpaper problem
I can confirm this, I've compared a 1440p pic on gallery and when I set it as a wallpaper, as a wallpaper it definitely doesn't look as sharp as when I opened it in gallery. hmmm I hope they fix it with a firmware update or something. Don't know if it has anything to do with this issue but did any of you guys try a different launcher to see if the problem is solved?
Pictures look better in Gallery if you're using Adaptive display mode, because what this mode does is increase sharpness and saturation when viewing images and videos.
iR¡[email protected]!* from Galaxy Note 4 via Tapatalk
iridaki said:
Pictures look better in Gallery if you're using Adaptive display mode, because what this mode does is increase sharpness and saturation when viewing images and videos.
iR¡[email protected]!* from Galaxy Note 4 via Tapatalk
Click to expand...
Click to collapse
I go back and forth between basic and adaptive display, same issue on either display mode.
On both my Moto X and Moto G, whenever I apply wallpaper through Zedge the wallpaper image looks sharp but when I downloaded the same image and apply from photo album the resulting wallpaper looks like their image quality has been reduced. The effects are really noticeable since it produces color banding.
I'm using both stock Moto and Google Now launcher, both have the same issue so I guess it's not Touchwiz related. If anyone can help in pointing to apps that will allow me to apply my photos in gallery without reducing quality I will be grateful.
MattMJB0188 said:
You are not alone. I have noticed the same thing. I believe its something with TouchWiz. I cropped my wallpapers to 1440x2560 in photoshop and they seem a lot better. Its funny how they still look a tad sharper in Gallery.
Click to expand...
Click to collapse
Gallery does automatic sharpening.
Sent from my SM-N910T using XDA Free mobile app
darekz said:
Gallery does automatic sharpening.
Sent from my SM-N910T using XDA Free mobile app
Click to expand...
Click to collapse
Yeap... That's it. Thanks a lot!
An easy way to have the same effect on the homescreen wallpaper, is to open the image with studio and apply the Sharpen effect (100%). Then save as 8MP> and set that image as wallpaper. That image will have noise in the stock gallery, but when applied as wallpaper should look almost identical to how the original one looks in the stock gallery.
Cheers
I have no problems with wallpapers.
I edit them to an ideal size, which on the note 4 is 2880x2560 for AOSP-based launchers(scrolling wallpaper) or 2560x2560 for touchwiz/lockscreen.
I then set them through FX File Explorer which doesn't edit the image unless it's really needed.

Problem: S10+ flat dull screen and washed out photos as HDR when HDR in not on

So here comes a long post, sorry upfront
Being a professional (fashion) photographer, and personally a true lover of good photos and all that entails photo quality, the main thing I look for in a smartphone is the best possible camera. So after some reviews I decided to get the new Samsung S10+.
And I am not happy at all.
Problems:
1. There are only «natural» and «vivid» modes for the screen «calibration». Natural shows really flat tones and saturation, and vivid (with all the other adjustments) can't get anywhere close to render tones appropriately. It washes out all the highlights to blend them with those a bit darker - no depth; some colors pop out intensely (strong reds for example) while others don't match.
Along with that neither of the two modes helps to get the dark tones shown as dark as they really are, the shadows are always too bright, which adds to the washed out look of photos/low contrast.
This alone made me want to return it, until I figured out a way to make it better - by leaving it on Vivid, and turning on blue light filter on 0 - 15% opacity. Not sure why from the blue light filter, but the colors and white balance are all much more true this way than on either natural on vivid, and the contrast is better a bit, so I suggest you try it out
2. Software in the camera has an inexcusable bug (at least I hope it's a bug and it will be fixed with an update soon):
HDR is not selected, I take a photo, immediately go open it, get a spinning circle on the lower part of the screen for maybe a second, and the photo shifts in front of my eyes to an HDR kind of photo.. washes out all the highlights, pumps and fades the shadows, leaving really noticeable blotchy artifacts where there were shadows (being a professional photographer I spot that immediately, so maybe some of you haven't payed attention, but I promise you there are blotchy artifacts in brightened shadows on any S10+ camera). Obviously it does that via software in the second after the photo was taken, so you can notice it only if you open the photo from the camera app immediately after it was taken. If you continue shooting the same scene (same light), for the next immediate shot you won't see it changing, so it obviously remembers some «settings» it applies. Just mentioning this if you go try out, you can see that shift best while changing the scenes you take photos of (brighter, darker, etc).
SO - S10+ takes HDR photos, or makes HDR processing to photos, when HDR is not turned on!
And it does a lousy job at it, because the photos in general look really washed out - the are no whites, no blacks, no contrast or depth. They obviously look better on my calibrated desktop screen, because as I mentioned before, the screen on S10+ lacks in contrast of the shadows as well as in the photos, so putting those together - all the photos on S10+ screen look dull and without contrast. Other issue is that most of the times when I tried photographing the same scene with HDR on and HDR off, photos looked the same, and in some cases with HDR on it would do just a stronger HDR. Please, please, does anyone have any idea how to stop it from processing photos taken without HDR to make them look like I actually wanted that dullness?
P.s. today I did a test with Note9 and S9+, neither have that problem.
3. This is not just Samsung's problem, at least I know Huawei Mate 20Pro has the same problem - photo effects inside the camera and extra ones that you can get are so outdated that they are unusable. In today's world driven by instagram and all the apps for color «filters» (VSCO, Snapseed, etc), these on Samsung are prehistoric. I tried to find a way to make my own and load them somehow, but can't find a way. Any ideas?
4. Same scene photographed with S10+ is 3mb, and with my older Samsung S7 it's 4mb. How can that be? Why isn't there no more a setting in the camera app to choose resolution?
Looking forward to your thoughts! I love everything else about this phone, but can't stand those HDR photos from the get go, would hate to go return it just because of it..
Go to Camera, settings, save options, check if you have "HEIF pictures" enabled.
This is the same format iPhones use now if i'm not mistaken. This format saves the pictures in half size as compared to JPEG.
Unselect it and test new pictures if it improves to your picture taste.
Another option is to use GCAM (Google Camera) app. This app is directly from Google for the Pixel phones converted to use in our Galaxy S10 phones. You can get them here in XDA
HEIF pictures are not enabled.
I tried to find GCAM mod for Exynos S10+, but can't find one.. since you mentioned it, do you maybe know of one somewhere? Not sure if I'm missing something, new to XDA..
Thanks!
jbalic said:
So here comes a long post, sorry upfront
Being a professional (fashion) photographer, and personally a true lover of good photos and all that entails photo quality, the main thing I look for in a smartphone is the best possible camera. So after some reviews I decided to get the new Samsung S10+.
And I am not happy at all.
Problems:
1. There are only «natural» and «vivid» modes for the screen «calibration». Natural shows really flat tones and saturation, and vivid (with all the other adjustments) can't get anywhere close to render tones appropriately. It washes out all the highlights to blend them with those a bit darker - no depth; some colors pop out intensely (strong reds for example) while others don't match.
Along with that neither of the two modes helps to get the dark tones shown as dark as they really are, the shadows are always too bright, which adds to the washed out look of photos/low contrast.
This alone made me want to return it, until I figured out a way to make it better - by leaving it on Vivid, and turning on blue light filter on 0 - 15% opacity. Not sure why from the blue light filter, but the colors and white balance are all much more true this way than on either natural on vivid, and the contrast is better a bit, so I suggest you try it out
2. Software in the camera has an inexcusable bug (at least I hope it's a bug and it will be fixed with an update soon):
HDR is not selected, I take a photo, immediately go open it, get a spinning circle on the lower part of the screen for maybe a second, and the photo shifts in front of my eyes to an HDR kind of photo.. washes out all the highlights, pumps and fades the shadows, leaving really noticeable blotchy artifacts where there were shadows (being a professional photographer I spot that immediately, so maybe some of you haven't payed attention, but I promise you there are blotchy artifacts in brightened shadows on any S10+ camera). Obviously it does that via software in the second after the photo was taken, so you can notice it only if you open the photo from the camera app immediately after it was taken. If you continue shooting the same scene (same light), for the next immediate shot you won't see it changing, so it obviously remembers some «settings» it applies. Just mentioning this if you go try out, you can see that shift best while changing the scenes you take photos of (brighter, darker, etc).
SO - S10+ takes HDR photos, or makes HDR processing to photos, when HDR is not turned on!
And it does a lousy job at it, because the photos in general look really washed out - the are no whites, no blacks, no contrast or depth. They obviously look better on my calibrated desktop screen, because as I mentioned before, the screen on S10+ lacks in contrast of the shadows as well as in the photos, so putting those together - all the photos on S10+ screen look dull and without contrast. Other issue is that most of the times when I tried photographing the same scene with HDR on and HDR off, photos looked the same, and in some cases with HDR on it would do just a stronger HDR. Please, please, does anyone have any idea how to stop it from processing photos taken without HDR to make them look like I actually wanted that dullness?
P.s. today I did a test with Note9 and S9+, neither have that problem.
3. This is not just Samsung's problem, at least I know Huawei Mate 20Pro has the same problem - photo effects inside the camera and extra ones that you can get are so outdated that they are unusable. In today's world driven by instagram and all the apps for color «filters» (VSCO, Snapseed, etc), these on Samsung are prehistoric. I tried to find a way to make my own and load them somehow, but can't find a way. Any ideas?
4. Same scene photographed with S10+ is 3mb, and with my older Samsung S7 it's 4mb. How can that be? Why isn't there no more a setting in the camera app to choose resolution?
Looking forward to your thoughts! I love everything else about this phone, but can't stand those HDR photos from the get go, would hate to go return it just because of it..
Click to expand...
Click to collapse
best camera phone?
Pixel3
Mate20Pro
Yes, I have a S10.
Its the second one, the first was so bad with the screen and with the camera.
Se Second one is good in camera and very good in the screen.
But it not compares with my Mate20Pro in the camera.
Well, Pixel3 and Mate20Pro were definitely top choices along with S10+, shades decided.. I have a week left to return it and go for either of these two if I don't find a way to resolve this, or decide to play lottery by waiting on a software upgrade which would fix it. And that doesn't seem like a good idea..
What was wrong with the screen and camera of your first S10? Mine feels very wrong, my first instinct was to go exchange it, but then I tried out others in different stores and got the same thing with them concerning screen and camera :/ stunned it could be this awful.
jbalic said:
Well, Pixel3 and Mate20Pro were definitely top choices along with S10+, shades decided.. I have a week left to return it and go for either of these two if I don't find a way to resolve this, or decide to play lottery by waiting on a software upgrade which would fix it. And that doesn't seem like a good idea..
What was wrong with the screen and camera of your first S10? Mine feels very wrong, my first instinct was to go exchange it, but then I tried out others in different stores and got the same thing with them concerning screen and camera :/ stunned it could be this awful.
Click to expand...
Click to collapse
my first S10 was updated and the camera was very bad.
The screen was dull, with low brightness comparing with my Mate20Pro.
This one didn't update an the camera is soo much good but the detail that my Mate20Pro captures its insane.
And the screen its top notch!
I think I will not update the software... for now..
For me, its a display problem. I looked at this photo comparing the XS and the S10 https:// photos5.appleinsider.com/gallery/30033-48976-iPhone-XS-Max-and-Samsung-Galaxy-S10-Plus-Human-Portrait-mode-l.jpg and compared it side to side from my s10 to my macbook and on the S10 its pale, like the guy is dead. What's the problem with the display?? I shouldnt have to activate color adjustment, no ?
Color Washed
Just a heads up to everyone who has the S10. The color saturation of the screen even when Vivid is enabled doesn't display the saturation correctly... To fix this "enable blue light filter" and set it at the lowest possible then go back and look at a picture you will see how it is no longer washed out. I assume they are going to fix this in a future update. Cheers ?
---------- Post added at 01:01 AM ---------- Previous post was at 12:44 AM ----------
XDromeda said:
For me, its a display problem. I looked at this photo comparing the XS and the S10 https:// photos5.appleinsider.com/gallery/30033-48976-iPhone-XS-Max-and-Samsung-Galaxy-S10-Plus-Human-Portrait-mode-l.jpg and compared it side to side from my s10 to my macbook and on the S10 its pale, like the guy is dead. What's the problem with the display?? I shouldnt have to activate color adjustment, no ?
Click to expand...
Click to collapse
Turn on Blue Light Filter and set the effect to minimum. This will correct the "dull" look and restore the full color saturation
jbalic said:
Well, Pixel3 and Mate20Pro were definitely top choices along with S10+, shades decided.. I have a week left to return it and go for either of these two if I don't find a way to resolve this, or decide to play lottery by waiting on a software upgrade which would fix it. And that doesn't seem like a good idea..
What was wrong with the screen and camera of your first S10? Mine feels very wrong, my first instinct was to go exchange it, but then I tried out others in different stores and got the same thing with them concerning screen and camera :/ stunned it could be this awful.
Click to expand...
Click to collapse
Turn on Blue light filter and set the effect to minimum, then go and check the color saturation ? I'm sure they will be fixing this in a future update.
dmdelgado said:
Turn on Blue light filter and set the effect to minimum, then go and check the color saturation I'm sure they will be fixing this in a future update.
Click to expand...
Click to collapse
I wrote in my original post that the best you can get out of this screen is by turning on blue light at minimum; managed to find that, helps at least 80%. But the camera HDR shadowless dimensionless photos - worst software processing of any Samsung phone up to date. I have 5 days to return it for full amount, so I'll do that, don't want to take chances on waiting for that update if it even comes.. Then I'll just wait a bit for either them to fix it and I buy it again (I am only sad to leave the superior battery and wide angle camera, that's it) or wait for a new Huawei or Pixel to see what they're up to.
dmdelgado said:
Turn on Blue light filter and set the effect to minimum, then go and check the color saturation I'm sure they will be fixing this in a future update.
Click to expand...
Click to collapse
Thank you so much!!! You made my day guys!
Professional photographer yet you don't know about HEIF?
As a professional fashion photographer you should also know that you shouldn't rely on what the picture looks like on the display because many different factors come into play. Some displays and brighter than others just like some are for saturated. As long as you know that you're lighting and exposure is correct you should be fine.
On another note you can also save a raw file of the image.
-Alan said:
As a professional fashion photographer you should also know that you shouldn't rely on what the picture looks like on the display because many different factors come into play. Some displays and brighter than others just like some are for saturated. As long as you know that you're lighting and exposure is correct you should be fine.
On another note you can also save a raw file of the image.
Click to expand...
Click to collapse
Corv0 said:
Professional photographer yet you don't know about HEIF?
Click to expand...
Click to collapse
@Corv0:
how can HEIF help me with lousy color and luminosity rendering (screen problem) and bad software processing (camera problem)?
@-Alan: maybe you should read my first post again? I already wrote that the screen on S10+ is poorly calibrated (no really dark tones = bad contrast, color shift, natural and vivid modes are both awful, blue light filter on low opacity saves it mostly, still not good enough compared to most other phone screens I used); and that photos look a bit better contrast wise on my calibrated desktop screen. That doesn't make it ok if I use a lousy screen on my phone all the time and look at photos on it which are miles away from saying "yeah, I know amoled phone screen can't be anywhere close to my Eizo but it's good enough for a phone".
There will always be compromises, but this is too big of a compromise if everything looks awful on the screen of a phone I use extensively every day.
That goes for the screen, and then there is the added problem of bad processing of photos from the camera, which I can't counteract on except shooting everything raw. So when you mention being ok with knowing the exposure is ok - for everyday use of phone camera I will never shoot anything in RAW because that would require spending extra hours and hours to postprocess everything on my own to usable jpegs, which is not why raw is there in phones in the first place. Camera in a phone like this should give you good enough starting point of their jpeg processing so you don't need to do it on your own to make it look ok for everyday stuff. This one doesn't. And if it forces users to shoot everything in RAW to make it look ok, that's a huge fail. On any professional SLR camera you will shoot RAW when it's important or desired to get the look of a jpeg better than the one the camera processes, but you can rely on mostly any SLR camera to give you a decent jpeg if your exposure is ok (shutter speed, aperture, WB, focus, ISO). S10+ simply does not produce a good enough jpeg to start with when the exposure is ok, because it processes that jpeg as a lousy HDR when HDR is off, and by lousy I mean shadowless, flat, wihout any depth and dimension. That is not my problem while taking photos (exposure wise), it's a software problem.
Well then either wait for updates or change phone Mr Photographer, I personally dont agree with you at any point so I can't provide any help either.
Corv0 said:
Well then either wait for updates or change phone Mr Photographer, I personally dont agree with you at any point so I can't provide any help either.
Click to expand...
Click to collapse
Lousy puns with no merit, but ok. Still didn't get a reply from you - how does HEIF help anything I outlined as issues on this phone? This MRS Photographer doesn't know so I'd be happy if you could enlighten me? Thanks.
jbalic said:
Lousy puns with no merit, but ok. Still didn't get a reply from you - how does HEIF help anything I outlined as issues on this phone? This MRS Photographer doesn't know so I'd be happy if you could enlighten me? Thanks.
Click to expand...
Click to collapse
I never said HEIF is supposed to help anything.
jbalic said:
4. Same scene photographed with S10+ is 3mb, and with my older Samsung S7 it's 4mb. How can that be? Why isn't there no more a setting in the camera app to choose resolution?
Click to expand...
Click to collapse
Just pointing out how this stupid question contradicts the rest of your boasting around, you should have studied that in your course.
But yes, you can change resolution by changing aspect ratio in the main interface, there's absolutely no other reason to provide multiple resolutions besides for ratio testing, if you are so worried about size you can digitally reduce the resolution in the post-processing phase.
*edited to remove accidental double post
Corv0 said:
I never said HEIF is supposed to help anything.
Just pointing out how this stupid question contradicts the rest of your boasting around, you should have studied that in your course.
But yes, you can change resolution by changing aspect ratio in the main interface, there's absolutely no other reason to provide multiple resolutions besides for ratio testing, if you are so worried about size you can digitally reduce the resolution in the post-processing phase.
Click to expand...
Click to collapse
You are really trolling me here.. first you write "Professional photographer yet you don't know about HEIF?", than I ask what you meant by that since I never mentioned HEIF anywhere, besides answering a question of another poster if it was turned on maybe, and the answer was no. HEIF has no influence on any problem I wrote of. Trolling.
As for the resolution, it hardly underestimates my profession or knowledge, which, I assure you is vast on matters like this. Older Samsung phones had a choice between two resolutions for the same aspect ratio (for example 4:3 in Samsung S7 you can choose 12M, or 6.2M; for 16:9 9.1M or 3.7M etc.). On S10+ there is only one resolution for 4:3 or any ratio, and its low.
So I still see no merit to your undermining my knowledge in what I do professionally, except to troll or just be rude.
jbalic said:
You are really trolling me here.. first you write "Professional photographer yet you don't know about HEIF?", than I ask what you meant by that since I never mentioned HEIF anywhere, besides answering a question of another poster if it was turned on maybe, and the answer was no. HEIF has no influence on any problem I wrote of. Trolling.
Click to expand...
Click to collapse
Boy, HEIF is why files of the same resolution and scene occupy less space, other users already explained that, you need to engage a few more brain cells before calling trolls.
No need to be hostile because you failed to prove yourself, move on with your life.

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