Pink/purple tint on gray images? - AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin

Anyone else have a pinkish/gray tint on some areas of the screen when the brightness is low? It is easier to see on a gray image. The best way to see it is to use the app called "lcd test (amoled ready)"
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White light shining through the lcd on the top where battery icon is

Anyone else have issue with a little white light shines through on black image?
Like it's not properly sealed between the back light and lcd..
Sent from my Nexus 4 using xda app-developers app
That's called backlight bleed. It's all over this forum.
Didn't know it was a widespread fault with the phone.
Thanks!
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Visible Notification LED?

I don't know if my nexus is the only one that has this but my led is more noticeable on the bottom? You can see the circle and the dot in the middle which is the led
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I can see mine too but only when the screen is completely clean and in bright light, don't worry its not a problem
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aanonymoushuman said:
I can see mine too but only when the screen is completely clean and in bright light, don't worry its not a problem
Sent from my Nexus 4 using xda app-developers app
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Same here
Sent from my Nexus 4 using xda premium
I was trying to find mine with direct light and I couldn't really see it. The only time I've actually noticed it was today in direct sunlight and the right angle.
can't see mine right now
I'll try later with sun light and correct angle
never noticed!
yes its normal dont worry

Screen looks a little pink on black screen help?

Hi
When I use pixel tester app change to black screen it is not pure black on the very lowest brightness it is a little pink and I mean a little not sure if it is my eyes tbh. This is the i905 is it expected for a almoed screen never had on before..
The S3 is a very light black in comparison which is sort of white
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You mean like this? http://forum.xda-developers.com/showthread.php?t=2256651
worrum said:
You mean like this? http://forum.xda-developers.com/showthread.php?t=2256651
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I'm not sure it's only in pitch black conditions in normal light it is pure black I'm confused
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Thats exactly what it is.
https://www.dropbox.com/s/yjw6jvasbvd9l32/CIMG1199.JPG
You either have the reddish black (only visible in near darkness) or the smear problem. I got mine swapped, and now I'm stuck with the smearing problem.......
My firmware is xuamdf
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You can fix the smearing problem temporally
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Videos and blacks weird

I noticed that I not only get the weird pinkish tint with black backgrounds, but also yhat my S4 doesnt display blacks in videos properly. It looks really strange and blocky. Anyone else noticed this?
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just update ur firmware...
Me too even after the OTA update
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Strange... why is this?
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I have the same problem too, its really annoying while watching movies or youtube.
Can any body confirm that too?
I'm thinking about replacing the handset.
I dont think the handset is issues, but rather the software. Do you also have the pink tint on black?
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Read this:
http://forum.xda-developers.com/showthread.php?t=2252445
and this ..
http://forum.xda-developers.com/showthread.php?t=2253881
I think this isnt the same as the smearing problem
Sent from my GT-I9505 using xda app-developers app
I still have this issue. I noticed this on youtube as well and its quite irritating. What to do? Im sure my display isnt defect because everything else is fine. Im wondering if it has to do with the pink tint bug.
Sent from my GT-I9505 using xda app-developers app
If you mean pixelated blocks in the dark areas of video you can alleviate it somewhat by experimenting with colour modes and brightness settings combinations. Overall it is because your screen is too good and reveals the compression video artefacts present in video files more than an LCD does. It's not your phone, it's the file you are watching.
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toadsurfer said:
If you mean pixelated blocks in the dark areas of video you can alleviate it somewhat by experimenting with colour modes and brightness settings combinations. Overall it is because your screen is too good and reveals the compression video artefacts present in video files more than an LCD does. It's not your phone, it's the file you are watching.
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Click to expand...
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I don't notice this on my computer monitor even though it's the same res..
It's not just blocky.. it shows black pitch black (if things are supposed to be black) around the rest of the video so it looks really weird.

4.2.2 Screen Color Temperature

Did the 4.2.2 update change the color temperature? My display produced a more neutral tone before the update but now the whites appears warmer and has a yellow tint to it.
It didn't change mine. Mine is cool, and has always been cool.
Now that I think about it and using the xda app it's wormer white.
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