[Q] Purple glow when scrolling - Galaxy S 5 Q&A, Help & Troubleshooting

Hey xda,
I've got a small question today I got my Samsung galaxy s5, and after a few hours of using it I noticed that when I scroll through a darkish /black colour there is some kind of purple glow.. It's kinda hard to explain.. But when I scroll through a black page with some pictures in it I get some kind of glow it kinda looks like ghosting.
Does anyone has the same kind of experience?
Sorry for the bad English.

Yeah, it is normal in the super amoled since they turn off the pixels in black images and they have a bit delay bettwen off and turn them on when the images change.

Related

[Q] bought a Galaxy SII, is this normal on the amoled?

hey guys so i have this phone and i like it, not awsome all the way, but its great so far, astonish performance and an OK camera, anyways heres what ive noticed and i dont wanna send it back before im sure its a problem:
-When i view its screen turned on from different angles the color hue slightly changes a bit to blue, this is most noticeable in bright images with alot of white level for example, is such thing normal?
Also is there any particular thing i should look for to know if its working properly or not? ive heard alot of ppl had problems with the screen, what are the steps that i need to take to check if mine has or does not have the same problems.
Thanks in advance!
ill be getting my S2 tomorrow but from what i understand this is normal on the phones ive owned in the past
all the screen issues i heard on the forums are
black spots
and yellow color from the left side of the screen
qwerty warrior said:
ill be getting my S2 tomorrow but from what i understand this is normal on the phones ive owned in the past
all the screen issues i heard on the forums are
black spots
and yellow color from the left side of the screen
Click to expand...
Click to collapse
hmm thanks i dont have yellowish colors or black spots on mine, when u say the phones u owned in the past, were they all AMOLED? because AMOLED screen is suposed to avoid this kind of crap unlike LCD
TheWarKeeper said:
-When i view its screen turned on from different angles the color hue slightly changes a bit to blue, this is most noticeable in bright images with alot of white level for example, is such thing normal?
Thanks in advance!
Click to expand...
Click to collapse
True ... when screen are turned and seen from different angles, the color hue slightly changes a bit to blue and that's normal.
But on my SGS2 no yellowish colors or black spots.
OP, the slight bluish hint is normal.
Also normal is some moderate banding on plain gray background.
Also normal is moderate yellowish left side. To check how severely your screen is effected, switch OFF orientation sensor, display a full screen gray image on about 25-50% brightness, look at it in portrait orientation, than flip the phone 180 degrees, so it is upside down. Do a few flips, you will notice the difference in colors on the left and the right sides. Most people do not see it by just looking at the image, they need a real precise side by side comparison like what I just described.
All these issues in moderation are normal for Amoled. What is not normal is dead pixels or damaged screens underneath the glass, but these issues are rare.
Pity you dont have a search button .
http://forum.xda-developers.com/showthread.php?t=1127649
jje

[Q] Screen colors uneven?? Normal?

Hi all,
I know there is alot of discussions surrounding yellow tinting and yellow colors , or uneven screens on S2 , S3.
But I haven't seen much of it talked about for the S4.
My S4 has slightly darker colors on the top of the phone. The difference is quite visible on a white background, and very visible on a grey background.
Here some photos showing the issue:
From the naked eye the differences are not as great as shown on the photos. however it is there. sometimes its darker sometimes its not so much darker. but visible and very evident that the screen colors are not even.
Is there any problem with this? Do I need to take it to Samsung for repair?
When I'm using google for example the top of the screen is like bluish....and the other half of the screen is white.
Because I haven't seen many discuss about this issue, I'm wondering whether its just mine?
You have a defective screen.
Take it back for repair or replacement

Screen uniformity and issues

Yo.
I'm still wondering if my S5 screens is as good as it's supposed to be. I have 2 major concerns, screen uniformity and purple trails.
I come from an ancient S1, and nothing of this happened. I have attached a single color pic that shows clearly how screen have a soft gradient from top to bottom on my phone. When I put basic colors (RGBYWB from test modes or apps) nothing of this is apparent at all, and screen looks gorgeus, but this color and some other grays show what I'm talking about. I would be grateful if you load the pic in full screen mode and tell your impressions. Offscreen shots would be welcome too.
Also, about the purple trails when moving on screen pitch blacks, it affects every screen or only some unfortunate ones? S1 never show anything similar. Max bright reduces it, but nor completly.
Greetings.

Galaxy S7 edge uneven color temperature

As you know Galaxy S6 and other old smartphones with AMOLED displays have one big problem and that is uneven color temperature aka. yellow tint aka. green tint. I have the same problem with my Galaxy S7 edge. When I open one website with white background I can clearly see that white on the right part of the screen is darker than white on left part of the screen. I replaced 2 screens and every screen have this problem. But I am 100% sure that there are screens which have even color temperature. It sux that you have to be lucky to get S7 edge with good display.
My question is...is there any app (I don't care if it is an app with ROOT need) which can change color temperature only on some parts of the screen? I am sure that this problem could be fixed with an app. I have an app Screen Balance and this app really nicely improve white color on my screen. On my phone white color was at first more yellowish but now it is a lot like it should be because of this app. But main problem still exists - on the right part of the screen white color is more darker.
Thank you guys.
Nobody knows?
There's an app for tweaking colour temperature, and it is without root. But to solve the problem that makes your phone's colour temperature uneven, I'm sorry, I don't know that..
Never heard of anything that does what you require.
....

screen clolor redish

hey people! i thought that every pic in the camera i took is to red not like other cameras but i notice that the photo looks ok on others phone but on the s10 plus it looks very redish so i understand that the screen show me very redish pictures
im on vivid screen color and when i move it to default it looks good but the screen and icons are looks dead withot vivid color ....any idea what to do cause all the pics i take looks very redish?

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