So i got my Mi 8 since Friday, after browsing on Twitter with night modus on in the app I noticed some vertical banding or screen uniformity.
I downloaded a oled test app and it was clearly visible at 10%.
Does anyone got the same issue on their Mi 8?
It is only visible in the night when it is dark outside and when in low brightness.
bassbounce said:
So i got my Mi 8 since Friday, after browsing on Twitter with night modus on in the app I noticed some vertical banding or screen uniformity.
I downloaded a oled test app and it was clearly visible at 10%.
Does anyone got the same issue on their Mi 8?
It is only visible in the night when it is dark outside and when in low brightness.
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I had it ( but less intense ) on my SE only on the XDA Labs with their dark background on while the brightness was set to lowest. But even then, it was barely noticeable.
You can always turn the brightness up a bit to get rid of it, right?
The Marionette said:
I had it ( but less intense ) on my SE only on the XDA Labs with their dark background on while the brightness was set to lowest. But even then, it was barely noticeable.
You can always turn the brightness up a bit to get rid of it, right?
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Yes when I set the brightness a bit higher it is not visible, it doesn't annoying me I hope it will not get worser.
Hey,
i just got the Xiaomi mi8 (Global Rom, MIUI 9.6) and noticed a thing with the display. If the brightness is under 40% (lower the problem gets more and more visiable, gets really bad at 10-15%) the black is starting to smear if next to a grey color. If i move a black part surrounded by grey over the screen the black smears into the grey. I also noticed there is a slight color gradient from left (dark) to the right (getting brighter).
I contected the shop i bought it from and they said they never heard of this problem. I googled the problem but got no resaults. The shop send me a new Xiaomi mi8 but guess what, the same problem occured on this new device too.
I tried to record a video but its really hard if the room is dark and the screen is at a low brightness but maybe you can see what i mean at the edges of the black parts if you look closely.
mi 8 screen recorded with a camera:
https://www.dropbox.com/s/gmgdthzthgm69dr/Black smear xiaomi mi8.avi?dl=0
https://www.youtube.com/watch?v=LkmipTa_PsY
I made a test pattern and attached it to this post. Would be really helpful if somebody could check this on his/her own mi 8 and leave feedback!
test pattern recorded with screenrecorder on mi 8:
https://www.dropbox.com/s/1fpxuybw664skgp/Screenrecorder_mi8.mp4?dl=0
https://youtu.be/qM5FsRYTgKw
Greetings
It's Normal for all oled or amoled screen.
gm007 said:
It's Normal for all oled or amoled screen.
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Really? Hmm, than i have to look for a device with a good old LCD panel.
Absolutely normal, my old s7 did this too, its due to the fact that pixels are turned off when displaying black and it might take a fraction of a second to turn on resulting in this smear. Happens to all oled displays
My new Mi 8 seems to have a defective screen. The defect becomes visible when the screen brightness is very low. Is this normal on Mi 8? Or mine is just defective? I've noticed it yesterday night when using a blue light filter called Night Shift. It's visible specially on reddish background and a blue light filter makes the screen color to reddish. You should also try yours and see if it's defective. I specifically downloaded a black image for a better view and turned on Night Shift with Dark filter and lowered brightness at 1-5%
The point is, what is the point of using the phone at brightness 1-5%?
I have k 20 pro Indian variant, full stock, no root ,etc, i have a problem, my screen brightness automatically lowers whenever i exit the game mode and sometimes randomly too ,i have disabled auto brightness option as well as DC dimming option;
I also noticed that the screen is on warmer side, i have nokia 7 plus and i opened white wall paper on both the devices, and k20 pro shows warmer image, and nokia 7 plus is showing a proper white image, i have tried all 2 colour modes in display settings, but its still showing warmer image.
I tried hard reset also.
Can anyone tell is these things are hardware fault or its just software problem with everybody device.
K20 pro, MIUI global 10.3.3.0 stable
I assume it should be a hardware related issue.
As far as I am concerned, brightness change could be related to software. For me it happens since I installed Xiaomi EU beta. Of course this shouldn't even happen in your situation but who knows.
Warmer images, as Anand_theGeek says, this should be related to hardware problem.
Same happens to me. This is a F******g sh****t
It is a problem with EU beta
I also noticed that front camera is making face red while clicking selfie, if i cover my face then camera is showing actual colours, but when it recognizes face in the frame it automatically turns the face red, i also disabled all beauty footers but seems there is something wrong with camera software, because gcam port is not showing red face in front camera, can anybody confirm if they are also facing this issue.
Sent from my Nokia 7 plus using XDA-Developers Legacy app
CoñoWilly said:
Same happens to me. This is a F******g sh****t
It is a problem with EU beta
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ç
It happens to me too
CoñoWilly said:
ç
It happens to me too
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Same here, after 2 days I suddenly noticed the display has a rather warmer white tint.
Compared it with my Poco, and there is a substantial difference between the two phones, whereas the MI 9T PRO, almost has a yellowish white.
I did noticed that, when rebooting, the display is "normal" for a second,and then turns to yellowish.
Still on stock rom, bootloader locked.
Edit: it is gone, suddenly the whites on my screen returned to normal. I was already thinking it had something to do with the automatic brightness combined with the Night Mode settings.
you guys using auto brightness mode ?
Aimara said:
you guys using auto brightness mode ?
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Sometimes yes
mikey1975 said:
Same here, after 2 days I suddenly noticed the display has a rather warmer white tint.
Compared it with my Poco, and there is a substantial difference between the two phones, whereas the MI 9T PRO, almost has a yellowish white.
I did noticed that, when rebooting, the display is "normal" for a second,and then turns to yellowish.
Still on stock rom, bootloader locked.
Edit: it is gone, suddenly the whites on my screen returned to normal. I was already thinking it had something to do with the automatic brightness combined with the Night Mode settings.
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Click to collapse
Same problem here. Sometimes even if I use cold colours in display settings, I get verey very yellowish whites. And sometimes not. Using increased cotrast is the same thing
I'm not using DC Dimming, auto brightness, reading/night mode. It is very strange..
Still no solution for this??
Hello, when I unlock my phone the screen sometimes flashes White for 0.5 second. Is it problem with my device or it is common? Mi 9t pro
Do you use the fingerprint unlock?
Yes, but it happens even I just turn it on with button
Hey, mi9t pro here (2020 jan. bought). I have exactly the same issue. 1 out of like 10 or 20 unlocks the screen flashes for a split second. Haven't found a solution since then :/
I see a white flash using YouTube when switch from portrait mode to landscape mode.
Last MIUI eu developer