Color from Blue to White-ish - Huawei Mate 10 Questions & Answers

I have my mate 10 pro (blue ) for half a year and i noticed that i have dots of white-ish color.Do you know why this happens?

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[Q] Purple Spot at the bottom of screen

Has anyone's S3 experience the same problem as I do?
It only appear in the white background, and easily notice there is a purple ink spot bottom of the screen.
Bought the device 10 days, didn't notice until just now LOL ><" Perhaps, just appear?
Well, is there any way can remove the ink spot?
I've tried did the colour test in *#0*# but it seems nothing wrong.
I'm Noob, please guide me. =D
same
same problem here !! and i think its growing over time .. as i attach the device to the charger !
so whats up with that samsung !!?
Purple fade at bottom of the screen
I just opened and have this problem, at the bottom of the screen mainly on white background it fades from purple to white and covers gives whats on the screen in the place a purple tint? Sending it back tomorrow to get a new one!

Yellowish tint and cross lines on screen (From some viewing angels)

I Have the Redmi Note 3 SD Version
And my phone has this strange lines across the screen and a Yellowish tint
I found out that i have a screen from the company SHARP!
Should i replace the phone?
You cant see it on pictures only with your eyes!
Greets Noah

OLED light bleed on pitch-black screen?

Hi I just bought a new Mate 20 pro last week (with BOE display for the record). I noticed that in very low light situations, mostly at night (so with low screen brightness and very dark environnement), my screen does not seem to display true black. Basically I can tell if the screen is powered on or not when a true black image is being displayed. It's almost like the backlight of a LCD display. I tried to replicate the issue in the day but to no avail, guess it was not dark enough.
Also, when I turn the screen at 100% brightness, the issue seems to disappear, the black is fully black and I can't tell if the screen is on or not.
I thought OLED panels were supposed to have infinite contrast and display perfect black. I had OLED panel phones in the past (Galaxy S4, S7, Mate 10 Pro) and I did not notice this.
Now I saw on GSMArena (gsmarena.com/huawei_mate_20_pro-review-1845p3.php), that the Mate 20 Pro is subject to 'minor light bleed'.
Is it what I'm experiencing? Is it normal?
By the way the light bleed is quite discreet, so when I tried to take a picture of it with a P20 Pro, nothing can be seen in the dark.
I also get the exact same thing on my Google Pixel XL. At minimum brightness, there is a very faint reddish bleed coming from the edges of the screen. Perhaps it's a quality control issue?
I've got the same problem with my mate 20 pro. What have you done?

Image Retention Issues

Is anyone experiencing image retention issues with their Xperia 1? I've noticed that using Always on display I can see an imprint of the clock on the screen for a few seconds after unlocking the phone.
RaiderX303 said:
Is anyone experiencing image retention issues with their Xperia 1? I've noticed that using Always on display I can see an imprint of the clock on the screen for a few seconds after unlocking the phone.
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it's weird why is it changing place, how long is the mobile?
The burning you can find on OLED panel is due to the difference in life span of the subpixel. Blue ones wear 2 to 3 times faster than red and green ones. That's why when you always have a black bar on the bottom due to nav button, or in the top due to the info bar, one year later when you turn all the screen white, you will see that the top and bottom bars are whiter and the middle yellowish (more red and green power than blue).
It's permanent, and can't be cleaned by a color strobe. The only workaround, if the wear is homogeneous, is to change the color tint to correct all the screen.
Also to prevent this, best is to avoid blue wallpaper since it will accentuate the wear of the blue oled subpixel.
Now about the always ON display, it's moving regularly to avoid the wear of the blue oled (white display is equally using blue, green and red) only in one specific area, it shouldn't burn the screen (not like a Coyote app on the S7 edge of a friend).
But here it's another thing, like a long response time of the pixel, since it's not permanent and just disappear in few seconds, so it's not a screen damage. I do not have it, but I don't use the Sony launcher, maybe is it just an animation?
When I power on my phone, the always one disappears for half a second displaying black screen then the wallpaper appears.
I've had zero issues with mine.
charlatan01 said:
I've had zero issues with mine.
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Ditto
No issues
what you're telling happened to me on some tested Samsung phones (Note8/ 9 S9 etc...)
Mine looks better every time

Xiaomi Note 10 screen

A vertical pink line appeared in my Xiaomi note10 out of nowhere and after a week there was a green line that appeared too. Have u experienced something like this? What can i do to get rid of these lines?

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