Galaxy Tab S7 Plus green tint display issues at low brightness - Samsung Galaxy Tab S7 / S7 Plus Questions & Answer

https://www.reddit.com/r/GalaxyTab/comments/idqrip/s7_display_issues_at_low_brightness/
I have same problem with my Galaxy Tab S7 Plus 5G at low brightnes - with dark mode grey colour looks greeen
Very bad for such expensive device

Leave the brightness up and use a screen dimming app, if the dark overlay on the screen is fine and does not show a green tint the problem might not be the screen itself and should hopefully be solvable with a software update.

This seem to be a common problem of (Samsung) (AM)OLEDS. I had to get three Tab S5e refunded because of this green tint and other low light problems.

Related

[Q] White balance

My new screen has a strong blue tint to the white balance. I know you can't you screen tint apps as the screen is OLED. Are there any hardware settings I can try to fix this issue?

Bluish tint and blurry resolution?

I noticed that my tab S3 has a little bit of bluish tint on all the screens and also the app icons as well as the screen don't seem to have clear resolution compared to my tab s2. I tried to play with different display settings and modes. The "adaptive display" mode has this bluish tint. Other modes gets rid of the tint but the colors don't seem natural. Display just doesn't seem to be as bright and sharp as the s2.
I thought this one was supposed to have the best screen and resolution.

Samsung device screen mode option not working after screen replacement

After replacing the screen for my galaxy j7 pro, all options relating to changing the display color are not working anymore. This includes Screen mode, Blue light filter, color adjustment, etc,... The guy who replaced the screen said it wasn't the original screen, so those settings wouldn't work. Is there any software or hardwave trick to fix this. The default screen mode on my phone was too saturated and blueish, rendering the purple color to blue, and that's annoying.
My phone is galaxy j7 pro j730g/ds (vietnam) and running official one ui rom

Ghosting issue ? ?

So is it pretty obvious , or does ghosting usually happens on low brightness on every AMOLED display or is this phone only suffering from this ?
(I saw ghosting while I was horizontally scrolling a black picture of a gray background).
Can anyone confirm this for me ? ( Not a huge issue though , it doesn't happen after the brightness is increased)
Try with this image in lowest brightness
Zoom in and move it left and right you will see a trail of weird color trailing the black circle.
its normal for amoled displays
almost all amoled screen leave purple trails when switching from pitch black to some other color pixels.. don't worry about it
Ya when scrolling in app drawer the icons looks like wobbling.
Yes this has been the case in my Realme XT as well. When you have black background in the app drawer and there is any app icon that is dark you see the icons changing their shape while we scroll.
Even in YouTube when you turn on the Dark Mode and there is any video that is pitch black you may see it leaving a trail when you scroll through the feed. This is more often when screen is in low brightness. Is this issue for all other phones with Amoled panel or only with Realme XT ?
Amoled panels basically has the lowest response time in any display technology format except "Ink Display". Every individual pixel lights up individually from switch off (black) to on (any color). Higher the brightness means higher the color spectrum shining into your eyes and thus it let you see no ghosting while at peak brightness. It's still happening but we dont usually see that clearly. Ghosting is very natural phenomenon of Amoled technology. Also these budget Amoled panel tends to big fan of burn out. So make sure you are using live wallpaper that changes or moves (stock one that comes with the ColorOS is good enough).

samsung s9+ screen brightness

My s9+ screen suddenly had a lines and yellow color all over the screen and if i move the brightness bar down to 90% it get off lights.
When i play video or be under the sunlight It works fine without yellow color or lines
So i need to make the screen work all the time like i am under the sun light or like i runing a video to get the most brightness
Is that applicable with any workaround solution ?

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