K20 Pro Display Issues - Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe

Recieved my K20 Pro yesterday and I've noticed that there's a slight green tint on the upper left corner.
Here's an example.
imgur .com/a/Tr9b61H
It kinda goes away on 80%+ brightness and also appears on white and that gradient, sadly I can't take a photo on a white setting because it doesn't appear on the photo.
Any people out there that has a Mi 9T, K20, K20 Pro that is experiencing the same problems?
We can also share problems that we experience here so we could test it on our devices, feel free to share! Thanks!
Additional questions:
1. Also is there any way to know if the device has been used, returned or a refurbished one?
2. Idle temps is 35c, when gaming it reaches out to 50c~55c. Is it normal/okay?
3. The thing is if I refund or return I'll be getting the same device, so do you think it is worth the hassle?

Sorry I'm a new account so I could not post links. Thanks!
I'm on the latest MIUI version, no other changes made.

unknown_unknown said:
Sorry I'm a new account so I could not post links. Thanks!
I'm on the latest MIUI version, no other changes made.
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I bought the Mi 9t pro on the 28th august and it had some issues so i returned it and bought a new one. Arrives today, we will see, i would reply if the problems repeat
the problems were:
1: With the dark mode activated, The contrast with true blacks and gray, while moving the screen, the pixels that had to turn from black to gray had a Blue/purple tint. most noticable with Less than 50% brigthness
2: with, again, gray tones ,the screen had a line in the middle across the display that had a gradient towards white, like in spotify, for example, wasn't a solid color.
3: Some touch issues, most noticable while gaming(Call of duty mobile in my case)

Similiar issue. @oliese have you returned it, or its normal scenario with led panels?

kanteon said:
Similiar issue. @oliese have you returned it, or its normal scenario with led panels?
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I have kept the second one I bought, this one has a lot less of that problem, mostly unnoticable

Related

Are there no more screen issues?

I haven't seen people talk about screen issues in a long time. Is this finally resolved?
what screen issue? no issues with the screen here, and i got mine in november.
I had a screen issue where half the screen tint was yellower than the other half. I held off on an RMA. It corrected itself overtime. 64GB Midnight Blue direct from Motorola.
I don't doubt that there were screen issues and I'm sure some owners did have significant problems, but my take on the whole "screen issue" topic was that it was exaggerated. I ordered my device (64GB MB) in December and got it in January and have had no screen issues. AMOLED screens are prone to burn in/image retention, and people are more likely to post if they have a problem rather than no problems. When people need a completely grey screen to notice retention/burn in to complain about they are just looking for something to complain about.
I had the screen issue where 1/2 my screen would freeze. My RMA has been fine and I received it back in December.
Pilz said:
I had the screen issue where 1/2 my screen would freeze. My RMA has been fine and I received it back in December.
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Friend of mine had the same issue couple times but then it stopped and now is working fine.
Did someone figure out what was the problem?
Just bought my nexus on Saturday and I am experiencing this issue. What's the likelihood of it being just a software issue? Don't want to exchange it if there's a software fix.
From reading past threads, I know of three 'screen' issues.
1. pink/salmon coloring on low brightness
2. split screen jumbling/distortion
3. burn in/image retention
My phone was manufactured 1/15/2015.
Specifically ordered from tmobile, so midnight blue.
1. I don't have any pinking/salmon tint on lowest brightness. I use the lowest brightness by default and I have looked at a pure white background. This is certainly a more subjective issue.
2. I don't have the split screen bull**** I've seen. That's clearly broken and a hardware issue so send it back for an RMA.
3. Remains to be seen on my phone. I went ahead and disabled the softkeys, and added pie control just in case. I don't think this is 'fixable'.
I have noticed that the pink/salmon coloring on lowest setting varies from one rom to the other. No issues on stock, or stock based Roms. Definitely see it on anything I've flashed that was AOSP built or CM.
Just my experience.
I got my 64gb Midnight Blue yesterday and I've noticed some fine vertical and horizontal lines on the screen.
Its especially visible on white/grey or solid colour images. When scrolling a webpage the contents move but the lines stay stationary. I have a very similar issue as whats shown in this video:
https://www.youtube.com/watch?v=z9jKKzB4NUQ
daisun said:
I got my 64gb Midnight Blue yesterday and I've noticed some fine vertical and horizontal lines on the screen.
Its especially visible on white/grey or solid colour images. When scrolling a webpage the contents move but the lines stay stationary. I have a very similar issue as whats shown in this video:
https://www.youtube.com/watch?v=z9jKKzB4NUQ
Click to expand...
Click to collapse
Sadly a by product of AMOLED. I've seen this issue a lot worse on older phones like the early Galaxy S'.
You can probably try to get an RMA, but I suspect that this issue is going to be present in some mild way on most devices.

Red tint on dark grey ie dark theme on brightness below 50%

There is a noticeable red tint on dark grey color everywhere while the brightness slider is set in range of 0-49%. Effect is more pronounced while using 120hz refresh rate and less while using other modes. 50% and above and the tint just disappears.
Does anybody suffers with the same issue? This is indian variant of the phone.
Attached image can be used for testing.
This seems to be a problem with many ROG 2 owners. The Red tint is massive at low brightness. And yes, this is a screen problem not a software issue.
Better try replacing the unit. But there is no guarantee new phone won't have the same problem as many people are reporting this issue.
I think maybe Asus is buying cheaper display from some other manufacturer, not Samsung. Here is a similar complaint thread on Asus forums -
https://zentalk.asus.com/en/discussion/11085/display-red-tint-issue-on-my-rog-2
And if it very troublesome for you, simply return it, ask for refund and buy some other device.
I will probably do that but samsung has that stupid hole. I sold my op 7 pro for this.
But 1 thing that is interesting is at 60hz the red tint is visible at 0-10% range. And the higher the refresh rate the more brightness range it covers like at 120hz its visible at 0-40% range. At 50% nothing of such sort is visible at any refresh rate.
It mostly has to do with that 1ms gtg ie grey to grey response time at high refresh rate. And yes all units will have that issue maybe not at 60hz but definitely at 120hz.
Lets see if asus has any response. I still have my return window left.
And now you know why others don't have 120Hz AMOLED panels, and why reviewers complain about the minimum brightness being too bright. Asus tried to mitigate these issues because the panels are only acceptable above a certain brightness.
I have an Indian unit and have the red tint. I don't have an issue as i keep my screen at 50% brightness. Hope in Android 10 apps use black instead of dark grey for the dark mode
madsud said:
I have an Indian unit and have the red tint. I don't have an issue as i keep my screen at 50% brightness. Hope in Android 10 apps use black instead of dark grey for the dark mode
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Click to collapse
Reality is that most apps including google ones are going the way of dark grey background, not pure black.
Also always 50% brightness? Don't you turn it down in room with no lights or low lights?
---------- Post added at 08:29 AM ---------- Previous post was at 08:13 AM ----------
sanurocks said:
I will probably do that but samsung has that stupid hole. I sold my op 7 pro for this.
But 1 thing that is interesting is at 60hz the red tint is visible at 0-10% range. And the higher the refresh rate the more brightness range it covers like at 120hz its visible at 0-40% range. At 50% nothing of such sort is visible at any refresh rate.
It mostly has to do with that 1ms gtg ie grey to grey response time at high refresh rate. And yes all units will have that issue maybe not at 60hz but definitely at 120hz.
Lets see if asus has any response. I still have my return window left.
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You sold OP7 Pro for this? Seriously bro? I mean unless one is a gaming fanatic, ROG doesn't make sense for someone who wants a overall great experience. It was evident that Asus has cut corners at many places when they priced it so low.
Even if it's 60Hz, red tint shouldn't be there. It's an example of not a good display.
Abhi Dahiya said:
You sold OP7 Pro for this? Seriously bro? I mean unless one is a gaming fanatic, ROG doesn't make sense for someone who wants a overall great experience. It was evident that Asus has cut corners at many places when they priced it so low.
Even if it's 60Hz, red tint shouldn't be there. It's an example of not a good display.
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OP7 Pro had its issues, I bought it on first sale. camera focus was not good, camera output was soft around corners while clicking text/documents for sharing. the screen though gorgeous looking was actually hard to use. i can recall a particular issue - i use phone pe and the menu for edit beneficiary was just in the screen space where it started to become edge and it required multiple touch to activate it.
actually rog 2 feels more premium in hand and the weight distribution is quite good as compared to op7 pro, it was top heavy. i have large hands so actual phone size was not the issue with either op7 pro or rog 2.
if one can ignore this red tint issue almost every aspect is better than op7 pro. screen above 50% brightness( which is actually not 50% screen brightness output, its just 50% slider) hdr in video playback works very well, its a quite brighter than op7 pro. Sharpness is less but only apparent on close viewing. Sound quality is better on speakers and louder too. Screen smoothness is much better. gets less hot then op7 pro, Cyber hunter on full was 47-48 on op7 pro, its 44-45 on rog ii. and the battery life is way better. There are much differences to be pointed out but the thread will grow.
Though the phone might not look professional in a meeting and i don't think it will receive timely android updates. But as a usable device i find this better than op 7 pro. If the grey management was not an issue this would have been almost unbeatable in its category and even in a higher category. op7 pro costed me 51.5k after bank discount, this costed 34k after bank discount.
Abhi Dahiya said:
Reality is that most apps including google ones are going the way of dark grey background, not pure black.
Also always 50% brightness? Don't you turn it down in room with no lights or low lights?
Agree. Said just a hope. The objective of dark mode is also to take advantage of amoled which is not met by grey. Hoping common sense prevails.
I hardly use the mobile in low light, if i do, i dont turn the brightness down
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I'm swapping my Galaxy S8 in for this. How certain are we that this red tint is a hardware issue?
GeekGod said:
I'm swapping my Galaxy S8 in for this. How certain are we that this red tint is a hardware issue?
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Definitely a hw issue. Its only notcieable between 15 to 30%. I wouldnt worry about it.
madsud said:
Abhi Dahiya said:
Reality is that most apps including google ones are going the way of dark grey background, not pure black.
Also always 50% brightness? Don't you turn it down in room with no lights or low lights?
Agree. Said just a hope. The objective of dark mode is also to take advantage of amoled which is not met by grey. Hoping common sense prevails.
I hardly use the mobile in low light, if i do, i dont turn the brightness down
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If you wanna see the issue:
1) go to a dark room or in a room with almost no light.
2) add "Screen Frequency" toggle in the status bar, and lower the status bar to show the toggles;
3) lower the brightness above 40-50%;
4) use the toggle to swap frequency from 60Hz, 90Hz and 120Hz.
You will notice the colour of the status bar itself changes… it's like is 80%grey and 20%red on 60Hz; 90%grey and 10%red on 90Hz, 50%grey and 50% red on 120Hz (it's like the status bar is dark-brown coloured).
And, then again, increase slowly the brightness: the status bar will be "magically" turn back to its natural color, dark grey.
This is a big issue for a smartphone which costs about 960American dollars here in Italy! I'm thinking about to return it...
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Click to collapse
NajimKiSaad said:
madsud said:
If you wanna see the issue:
1) go to a dark room or in a room with almost no light.
2) add "Screen Frequency" toggle in the status bar, and lower the status bar to show the toggles;
3) lower the brightness above 40-50%;
4) use the toggle to swap frequency from 60Hz, 90Hz and 120Hz.
You will notice the colour of the status bar itself changes… it's like is 80%grey and 20%red on 60Hz; 90%grey and 10%red on 90Hz, 50%grey and 50% red on 120Hz (it's like the status bar is dark-brown coloured).
And, then again, increase slowly the brightness: the status bar will be "magically" turn back to its natural color, dark grey.
This is a big issue for a smartphone which costs about 960American dollars here in Italy! I'm thinking about to return it...
Click to expand...
Click to collapse
This means international version suffers with the same issue. What they have done to achieve such high refresh rates and such low response times must be the issue. Now if someone from asus can confirm if this tinting can be fixed via software update or not that will be the main factor for either keeping or returning the phone. The issue is already raised in zentalk forum and i have also commented there and the mod also has accepted the issue in his demo unit.
https://zentalk.asus.com/en/discussion/11085/display-red-tint-issue-on-my-rog-2
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It's so minor I've literally never noticed it (until using your test image just now) and I've been using this phone for almost a month now. I'm filing this under not an issue for me.
Not an issue for me. My brightness is pretty much always set to 50% and 90hz - never even noticed it. If you're running brightness down around 20% then you're either pretending to be on an Ethiopian diet, or you have an issue with over sensitivity of your retinas and should get it checked out asap
bluegizmo83 said:
It's so minor I've literally never noticed it (until using your test image just now) and I've been using this phone for almost a month now. I'm filing this under not an issue for me.
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This only affect night time usage with lights out or in low lit environments where you will keep your screen brightness low. Daytime usage is perfectly fine as 50% slider is not actually 50% screen brightness. So slider % remains high during day.
cheetah2k said:
Not an issue for me. My brightness is pretty much always set to 50% and 90hz - never even noticed it. If you're running brightness down around 20% then you're either pretending to be on an Ethiopian diet, or you have an issue with over sensitivity of your retinas and should get it checked out asap
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Its clearly mentioned that its a non issue with brightness slider in range 50% and above. So you wouldn't notice it.
And by the way if you are using that high of brightness in low lit or lights out environment then maybe you have less sensitive retina and maybe get it checked.
This will only affect people who use this for night time reading and naturally dim the screen to read comfortably. If people use normal day brightness at night this will be a non issue for them.
The main point is is this a hardware or a software issue. And i have already hypothesized why this might be happening. You can read the posts above.
sanurocks said:
This only affect night time usage with lights out or in low lit environments where you will keep your screen brightness low. Daytime usage is perfectly fine as 50% slider is not actually 50% screen brightness. So slider % remains high during day.
Its clearly mentioned that its a non issue with brightness slider in range 50% and above. So you wouldn't notice it.
And by the way if you are using that high of brightness in low lit or lights out environment then maybe you have less sensitive retina and maybe get it checked.
This will only affect people who use this for night time reading and naturally dim the screen to read comfortably. If people use normal day brightness at night this will be a non issue for them.
The main point is is this a hardware or a software issue. And i have already hypothesized why this might be happening. You can read the posts above.
Click to expand...
Click to collapse
I don't think I would ever find myself in a pitch black room with just my phone and no other background light of any sort. I'm not that kinda guy
If you head over to the Asus forum, this is not a new issue. Asus have declared the reddish tint is normal behaviour of the screen at high Hz, so its hardware, not software, and operating as it should. Every handset will be exactly the same. If it bothers you too much, then maybe look at the Nubia Red 3S or Xiaomi Blackshark 2 instead. For me, its a non issue as like you said, i never drop below 50% brightness, and my retinas are poor, so I would never see it.. :fingers-crossed:
I always thought that xda subscribers were above fanboy-ism...
cheetah2k said:
I don't think I would ever find myself in a pitch black room with just my phone and no other background light of any sort. I'm not that kinda guy
If you head over to the Asus forum, this is not a new issue. Asus have declared the reddish tint is normal behaviour of the screen at high Hz, so its hardware, not software, and operating as it should. Every handset will be exactly the same. If it bothers you too much, then maybe look at the Nubia Red 3S or Xiaomi Blackshark 2 instead. For me, its a non issue as like you said, i never drop below 50% brightness, and my retinas are poor, so I would never see it.. :fingers-crossed:
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To each his own. :good:
Xebeck said:
I always thought that xda subscribers were above fanboy-ism...
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Click to collapse
We are all fans of something! :laugh:
This is my first Asus phone, and I'm coming from a long line of samsungs (the latest being the Note10+) and for what I do with the ROG2, its performance creams anything Samsung has ever produced.. so, when a negligible issue like red tint (don't forget Samsung had blue, sony had red also in the past) I'm willing to forgive it because 99% of the time it doesnt affect me. If you call that fanboy-ism, then so be it..
Looks like, red tint in the display, issue is widespread in most of the ROG 2 phones .
Asus has confirmed the same, but refused to say, if it is a SW issue or HW issue.
ASUS India @asusindia
Replying to @justreach2ram
Hi there, our team has identified this issue and we have given high priority to solve it as soon as possible. Request you to cooperate for the same.
sanurocks said:
There is a noticeable red tint on dark grey color everywhere while the brightness slider is set in range of 0-50%. Effect is more pronounced while using 120hz refresh rate and less while using other modes. 50% and above and the tint just disappears.
Does anybody suffers with the same issue? This is indian variant of the phone.
Attached image can be used for testing.
Click to expand...
Click to collapse

HUGE ISSUE! Custom ROM’s spoiling the display panel! + Solution!

Okay, now that I got your attention, this is a SERIOUS issue. You may not even realise it, but if you’re not using MIUI, you pretty much have a Screen Burn In / Image Retention problem on your RN 8’s display. It’s temporary though, and goes away after a while. You can see for yourself, but I’ll come to that, and also to why it doesn’t really happen in MIUI. Also, the RN 8 isn’t the only device affected!
The issue:
This never happened over the 5 months I’ve used MIUI. It’s been a month since I flashed Pixel Experience Q, and I’ve noticed when opening Reddit, in its dark grey splash screen, I could see my notification bar and some app’s hamburger menu faintly. It started bothering me, and I started researching. How can I get burn in on a new device!? And heck, it’s an LCD. Turns out I’m not the only one. A quick Google search on “Redmi Note 8 Screen Burn In” gives you tons on people complaining, even here on XDA. Many think it’s a hardware issue, and replaced their display and still faced it!
See for yourself:
Open this dark grey picture linked below in full screen in your gallery. You may notice the notification bar burnt in. For a better example, exit your gallery with that picture open, set brightness to 100% and screen timeout to 2 mins, light mode, and just open settings and leave it alone. After almost 2 mins, quickly go back to your gallery with the picture open. You’ll see settings lightly imprinted into your screen!
Here’s the dark grey picture:
https://imgur.com/cpDyDdS
Here’s how it looks (sorry for the crappy quality!):
https://imgur.com/v2U8kKu
Solution:
Turns out that the Tianma LCD display panel found in most Xiaomi devices, like the RN 3, 4, 5, 7, 8, Mi 5 etc have to have a specific colour calibration. You need to set the Red, Green & Blue values to 90% in your ROM’s colour calibration. Take a look at these:
https://www.reddit.com/r/Xiaomi/com...urce=share&utm_medium=ios_app&utm_name=iossmf
https://forum.xda-developers.com/redmi-note-4/how-to/fix-display-burn-issue-redmi-note-4-t3703996
https://forum.xda-developers.com/re...utorial-how-to-fix-screen-burn-issue-t4014519
Here’s how colour calibration should look, I stole this image from somewhere
https://imgur.com/pgTExqo
MIUI already has the right calibration by default.
But here comes the biggest problem for some of us. Pixel Experience Q, the most popular Custom ROM for RN 8, doesn’t have this option. I tried Franko Kernel Manager with the stock Kernel and Genom kernel, and the display RGB values make no effect. So as of now, I’m stuck with this. Any tips? ROM’s like Havoc should have it though. So dev’s, please set this as the default colour calibration value!
I hope this helped, I put 2 hours of effort into it haha.
On another note, I hope y’all are staying safe from this epidemic!
bro i have it in miui .. its hardware not soft .. i noticed it in different xiaomi devices like note 8 - note 7 - and sure poco f1 .. then noticed it in realme 5 pro .. not found in my very old samsung grand prime / though companies nowadays go to those low end panels .. all of them
I have the same issue on MIUI (stock rom) too.
I did the exact same steps you described and I got the burn in. Well it is not much, I could see it only on full brightness though. Not much of an issue for me on such a budget phone tbh.
Changing the color calibration for all colors to 90% might help to reduce this burn-in, speaking of custom roms to include this as a default setting.
But it won't help with this cheap panel, which is ineed a hardware issue anyway.
Setting all 3 colours to 90 % just reduces overall brightness nothing else.
Thank you! Display colors can be changed on crDroid 6.4
https://t.me/InceptionNote8/66967
this works well for me, use franco kernel manager
It is not the rom issue
I'm seeing this issue in stock rom and i never changed roms till now. It is bcoz of poor quality display panel. Get it replaced ASAP before warranty runs out
I dont know if this is universal but setting the colour tone to cool fixes the issue completely in my redmi note 8
just change the color calibration to this and voila, u never experience burn in screen anymore. i changed it couple weeks ago and no burn in AT ALLL untill this day!
Tech_Expert said:
Okay, now that I got your attention, this is a SERIOUS issue. You may not even realise it, but if you’re not using MIUI, you pretty much have a Screen Burn In / Image Retention problem on your RN 8’s display. It’s temporary though, and goes away after a while. You can see for yourself, but I’ll come to that, and also to why it doesn’t really happen in MIUI. Also, the RN 8 isn’t the only device affected!
The issue:
This never happened over the 5 months I’ve used MIUI. It’s been a month since I flashed Pixel Experience Q, and I’ve noticed when opening Reddit, in its dark grey splash screen, I could see my notification bar and some app’s hamburger menu faintly. It started bothering me, and I started researching. How can I get burn in on a new device!? And heck, it’s an LCD. Turns out I’m not the only one. A quick Google search on “Redmi Note 8 Screen Burn In” gives you tons on people complaining, even here on XDA. Many think it’s a hardware issue, and replaced their display and still faced it!
See for yourself:
Open this dark grey picture linked below in full screen in your gallery. You may notice the notification bar burnt in. For a better example, exit your gallery with that picture open, set brightness to 100% and screen timeout to 2 mins, light mode, and just open settings and leave it alone. After almost 2 mins, quickly go back to your gallery with the picture open. You’ll see settings lightly imprinted into your screen!
Here’s the dark grey picture:
https://imgur.com/cpDyDdS
Here’s how it looks (sorry for the crappy quality!):
https://imgur.com/v2U8kKu
Solution:
Turns out that the Tianma LCD display panel found in most Xiaomi devices, like the RN 3, 4, 5, 7, 8, Mi 5 etc have to have a specific colour calibration. You need to set the Red, Green & Blue values to 90% in your ROM’s colour calibration. Take a look at these:
https://www.reddit.com/r/Xiaomi/com...urce=share&utm_medium=ios_app&utm_name=iossmf
https://forum.xda-developers.com/redmi-note-4/how-to/fix-display-burn-issue-redmi-note-4-t3703996
https://forum.xda-developers.com/re...utorial-how-to-fix-screen-burn-issue-t4014519
Here’s how colour calibration should look, I stole this image from somewhere
https://imgur.com/pgTExqo
MIUI already has the right calibration by default.
But here comes the biggest problem for some of us. Pixel Experience Q, the most popular Custom ROM for RN 8, doesn’t have this option. I tried Franko Kernel Manager with the stock Kernel and Genom kernel, and the display RGB values make no effect. So as of now, I’m stuck with this. Any tips? ROM’s like Havoc should have it though. So dev’s, please set this as the default colour calibration value!
I hope this helped, I put 2 hours of effort into it haha.
On another note, I hope y’all are staying safe from this epidemic!
Click to expand...
Click to collapse
I own a MI A1 it's 2 years, 9 months, 2 weeks, 3 days Old and has screen burns in.
not unlocked bootloader.
no twrp,custom roms,rooting.
but being a budget device (having eMMc type of storage) i have no regrets it performs very well against phones of Exynos 9609(UFS2.0), SDM665 (UFS2.1).
Comming to the topic "screen burns" will go away on its own not a matter of Great concern, leave it like that only it will automaticly go away its not Permanent .......... :fingers-crossed:

Question Realme GT 2 problem with AMOLED display and text visualization

Hi, I recently bought a Realme GT 2 8/128GB Global RMX3311_11_A.14 firm and have been using it for past couple of days.
What I have noticed like artifacts around black text on white background, like a bright halo under dark shapes and clear/light background, it's like a 1px brighter-than-the-background, like a broken anti-aliasing/ClearType or maybe is that the sharpness is very high.
I have tried all the configuration options available for the screen but there have been no changes. For example, in the list of Wi-Fi networks, in the password field, if you look at the black line, it is in one of the places where it is most noticeable.
https://imgur.com/t50LOm5
it is very difficult to capture with a camera, this is not my phone but the same thing happens
https://imgur.com/zOkyWWG
I think i have same problem which is reported in this other thread for a Xiaomi phone https://forum.xda-developers.com/t/over-sharpened-mi-11x-amoled-display.4319715/
Is this normal or there's any problem with my display? Is this a Realme UI 3 issue and can be solved in following updates?
I have other three Amoled phones and this DOES NOT happen to any of them! (Realme 8, Oneplus 3T, Xiaomi Mi A3)
thanks!
regards
Do you have DC Dimming enabled ?
I noticed that when it is enabled in low brightness and black background there's some flickering on the page text when scrolling.
But that particular issue I don't have.
Hi apsol, thanks for your answer
No, I did not have DC dimming active, I have tried to activate it but it has no effect on what I comment
with time I'll get used to it, now I know it's there and I see it. What I would like to know is if it is a problem with this AMOLED panel or rom/driver issue which could be adjusted via software
I know how it is, once you see it you can't unseen, it would drive me nuts too. Hehe
Have you tried testing for dead/stuck pixels if it doesn't show there my guess is software.
I'm on RMX3311_11_A.14.
What about you ?
Hi,
Same firmware version here, RMX3311_11_A.14 global
the truth is that I am not sure if it also happened with the A.13 because I almost updated it at the moment, I did not realize this until I was in the A.14 ...
thanks
The same problem on my phone. It is easier to see also on black background with white font.
Unfortunately I think this is a screen issue not soft
Have anyone have similar issue? Is this global problem or only 2 of us struggle with this issue?
Check if you have high contrast text enabled.
I have high contrast disable ( but the same issue is visible when option is on). Do you have this is issue? Or should I send my phone on RMA?
I don't.
If it bothers you that much return it.
Hi again,
After continuing to search for information on this issue, I found following post on reddit that I think has the same problem with an iPhone 13
https://www.reddit.com/r/iphonehelp/comments/tdy5tc
I think it's a common problem with AMOLED screens, but in some it is more noticeable than in others and it also depends on the user
after detecting it on my Realme GT 2, if I make an effort, perhaps I could say that it also happens on my OnePlus 3T, however the difference with my Realme is remarkable, the same with a Realme 8 of a family member
By the way, another thing that I have detected is a color shifting when the viewing angle is varied, much higher than in my other devices with AMOLED, it must be said that the larger the screen, the more noticeable it is
I'm a little disappointed with the screen to be honest
thanks
MrAnon said:
Hi again,
After continuing to search for information on this issue, I found following post on reddit that I think has the same problem with an iPhone 13
https://www.reddit.com/r/iphonehelp/comments/tdy5tc
I think it's a common problem with AMOLED screens, but in some it is more noticeable than in others and it also depends on the user
after detecting it on my Realme GT 2, if I make an effort, perhaps I could say that it also happens on my OnePlus 3T, however the difference with my Realme is remarkable, the same with a Realme 8 of a family member
By the way, another thing that I have detected is a color shifting when the viewing angle is varied, much higher than in my other devices with AMOLED, it must be said that the larger the screen, the more noticeable it is
I'm a little disappointed with the screen to be honest
thanks
Click to expand...
Click to collapse
I came specifically to this forum to check whether its true about the screen's colour shift and font edge issues. Seems its true. Its believed that they have used the same samsung E4 hard screen, that they used in oneplus 9RT. You can check 9RT's display review below:
https://www.gizmochina.com/2021/10/22/oneplus-9rt-review-perfect-balance-camera-price/
There is also a Chinese video on GT2 display. Its a review of k50 and gt neo3, but they have shown display of gt2 also. Watch from 2:30 min.
I don't see that problem on my gt2 in normal use.
I also have the blue shifting even when looking straight. I try to ignore it.
Someone told me it was the screen protector but I never removed it to be sure.
But every review I've seen there is color shifting.

Question Display problem or not? Pixel 7

Hello!
I received a pixel 7 phone today and at a slight angle on the white screen I see strange shades (something like rainbow, green), but when I look directly at the phone, this is not noticeable. In normal operation, this is imperceptible, it is noticeable only when only the white screen is on. on the old oneplus 6t phone, this effect is the same, but here it is a little better visible on a white background, perhaps due to the fact that the pixel is much brighter than the screen. Should I be worried, or is this how it should be and you just need to get used to it?
On the Internet, I found a video on a similar problem. Link to similar issue:
https://www.reddit.com/r/pixel7series/comments/y3af8s
My pixel 7 does not have this. Based on what I found on the internet, it seems this is a quality control problem for the display where some screens will have this while others do not.
It seems that the advice is that if this problem annoys you, then the best thing to do is to return the device for a full refund. Then re-purchase the device.
It's not recommended to replace, because then it becomes difficult to ask for a refund/another replacement if something does happen again.
I dont have this
It's because of the display panel being used. DXOmark reviewed the Pixel 7's screen and stated:
The biggest color-related problem on the Pixel 7 is that it shows alternating pink and blue stripes as the viewing angle changes, as seen in the photo below and the graph.
Click to expand...
Click to collapse
The display still got 140 points and is currently in line with phones like the iPhone 14.
If you have dark mode turned on it's way less noticeable.
injectx said:
It's because of the display panel being used. DXOmark reviewed the Pixel 7's screen and stated:
The display still got 140 points and is currently in line with phones like the iPhone 14.
If you have dark mode turned on it's way less noticeable.
Click to expand...
Click to collapse
Father-in-law is it normal if I look directly at the screen and see this effect a little bit?
EdvinsJu said:
Father-in-law is it normal if I look directly at the screen and see this effect a little bit?
Click to expand...
Click to collapse
Yes.

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