Question MIUI 12.5 Update: Screen looks worse - Xiaomi Mi 11 Lite 5G

Hello, I am a Mi 11 Lite 5G user (bought in Spain, from Orange). I have a Tianma Screen and since I updated to MIUI 12.5 (yesterday) the screen looks even worse than before. Instead of dark tones I see big green pixels using my device in dark mode or watching series and movies during night. I have this issue in all color modes (including P3).
I just wanted to open this thread to report it and to know if there more users with this problem. I know at least 3 more users with this problem here in Spain
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Another example watching movies:
The smartphone on the top is the Mi 11 Lite 5G, on the middle Poco F3 and on the bottom Oneplus 8

Green tint issues are among OLED screen for a long time, here as reference: https://forum.xda-developers.com/t/green-tint-on-screen.4262217/
Maybe Tianma has it even worse. Magnitude may be different between devices and screen.
If it's obvious, can try refund or replacement. Check your country Xiaomi warranty policy though. Sometimes after submitting replacement, even if you didn't get your replaced device, you will not be able to make refund.

@polfmarti I also have pixel clusters where there should normally be black shades. But I already had this problem with Miui 12. I thought it was a software issue, but maybe it's not? Btw i have Tianma display too....

Xelycs said:
@polfmarti I also have pixel clusters where there should normally be black shades. But I already had this problem with Miui 12. I thought it was a software issue, but maybe it's not? Btw i have Tianma display too....
Click to expand...
Click to collapse
I also had this issue with Miui 12 but with Miui 12.5 I see it more exaggerated. I don't know if it can be solved

This will be the last Xiaomi for me.... I am really disappointed with this phone

Is the same for me. Tianma screen here too. I have the same issue but I don't know if this started with 12.5 update... I think this problem was here before tbh.
Is not only the green tint issue but also a "pixelation" (square artifacts) on dark scenes. They can be seen in movies, images, or even the UI.

pl4yeR said:
Is the same for me. Tianma screen here too. I have the same issue but I don't know if this started with 12.5 update... I think this problem was here before tbh.
Is not only the green tint issue but also a "pixelation" (square artifacts) on dark scenes. They can be seen in movies, images, or even the UI.
Click to expand...
Click to collapse
It is not pixelation but in line with Black Crush problem that plagued Samsung S9.
I have Tianma panel too and had said black crush problems. But 12.5 seems to have fixed it.
I haven't done a throughout test but LG OLED test on Youtube does not show any symptoms unlike before.

And story continues. WTF Xiaomi, making bad things worse with software? They of course know about the issue and now trying to sort out **** display with software updates. No chance!
I'm in touch with them and answer was kind of "yeah, we know displays are meh" but not straighforward of course. Trying to change mine in UK for device with Huaxing. Will let know if will be succesful.
It's disgraceful to put those displays in Lite version of flaghip phone...!

How i can check the panel type?

rello1976 said:
How i can check the panel type?
Click to expand...
Click to collapse
Here: https://forum.xda-developers.com/t/4270203/post-85122223
and then here: https://forum.xda-developers.com/t/4270203/post-85145841

Another new thing since the 12.5 update: Blacks are no longer black. They are clearly grey, deep blacks don't exist anymore (except during HDR Youtube videos, which proves that it's a bug again....)
Wtf Xiaomi ?

Xelycs said:
Another new thing since the 12.5 update: Blacks are no longer black. They are clearly grey, deep blacks don't exist anymore (except during HDR Youtube videos, which proves that it's a bug again....)
Wtf Xiaomi ?
Click to expand...
Click to collapse
I fixed this by changing the color profile to p3, I had the exact same issue before.
Its under display settings and I attached screenshots.

Thanks @vomez, it's working... The more time passes, the more I think I'm going to sell this phone

I have about 2 months with a MI 11 Lite 5G, I do not use it yet as a main phone since I have a MI 9 Lite that works excellent, however when comparing the screens side by side, I notice that the screen of the MI 11 Lite 5g in the Backgrounds or contents with whites look yellowish, look in settings, change the color temperature to cool on all of them and it still shows yellowish white colors. Yesterday I received a MI 11 Lite 5g NE and when comparing them side by side the screen of the Mi 11 Lite 5g NE correctly shows the whites, no yellowish, do any of you have the same problem on your Mi 11 Lite 5G?

Related

Stuck pixel

Here's a picture of the stuck green pixel on my Honor 7. It is very bright when the display is just turned on, and dims a bit when it heats up which I find kind of strange. Very distracting watching movies as its constantly visible.
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If it is stuck and not a dead pixel, have you tried running the videos that can sometimes help kick a stuck pixel back to life?
Sent from my PLK-L01 using Tapatalk
mgolder said:
If it is stuck and not a dead pixel, have you tried running the videos that can sometimes help kick a stuck pixel back to life?
Sent from my PLK-L01 using Tapatalk
Click to expand...
Click to collapse
I haven't as I read that its a waste of time and some people reported more stuck pixels afterwards. It's definitely stuck, as it would be black if dead.
spix123 said:
I haven't as I read that its a waste of time and some people reported more stuck pixels afterwards. It's definitely stuck, as it would be black if dead.
Click to expand...
Click to collapse
I cant really see how it could cause more stuck pixels, when all it does is cycle through using them and changing colours etc. But for one stuck pixel i doubt you would get it replaced, manufacturers tend to 'need' to see a set amount of pixels in a set space before they fix them.
Sent from my PLK-L01 using Tapatalk
mgolder said:
I cant really see how it could cause more stuck pixels, when all it does is cycle through using them and changing colours etc. But for one stuck pixel i doubt you would get it replaced, manufacturers tend to 'need' to see a set amount of pixels in a set space before they fix them.
Sent from my PLK-L01 using Tapatalk
Click to expand...
Click to collapse
I noticed after using the phone for about 20mins that the stuck pixel disappears. Then when I let it standby for a while, it returns. I guess the heat generated temporarily fixes it?
Checked my other phones for stuck pixels, turns out some have them but this one on the Honor 7 seems much brighter and then dims with use until it eventually vanishes, while the others are always a duller green colour that doesn't change. Tried running the 'pixel repair' on one of the other phones for a few hours and it did nothing at all.
Not all stuck pixels are created equal. Here is closeup of the Honor 7 stuck pixel, as you can tell from its size, the whole pixel is affected.
Here is stuck pixel on Acer Iconia Tab 10.1" 1920x1080 . It appears to only affect about 1/6th of the pixel so is much less noticeable than the one on the Honor 7.
And it can still show other colors
Ok, so Honor have agreed to take the phone back and send me a replacement.
But I was hoping if other people here with the Honor 7 could check for stuck pixels, to see how common it is. I don't want to return it and get another with a stuck pixel, or maybe even worse.
Can you check with black background on high brightness, if there is any stuck pixels. It should be easily noticecable from normal viewing distance. Phone must be standby a while, it shrinks after the display is turned on for around 30mins.
i have just noticed a stuck pixel on my honor 7 that is only about 5-6weeks old
How did you fix this problem?
I have green dots on dark/black background. Phone is 2 months old. Never been exposed to direct sunlight or high temperature , any physical pressure or moisture. Some day ago just showed up green dots.
Nidzo80 said:
How did you fix this problem?
I have green dots on dark/black background. Phone is 2 months old. Never been exposed to direct sunlight or high temperature , any physical pressure or moisture. Some day ago just showed up green dots.
View attachment 3793023
Click to expand...
Click to collapse
i have the same thing, but not as much as you. only one bigger spot (lower right corner, if i hold it upright). i belive it's a fabrication fault from honor.
have never seen it on any other smartphones.
UPDATE:
Official service center gave me the brand new Honor 7. They said that dead pixells are problem and must replace front panel but they decided to give me new device.
I get bright color shade on both left and right side of the screen, its always a tad brighter color which is currently being displayed on the screen, you can't notice it in a normal use but if you directly look at it you can see. Are you guys facing this?

Wide colour support

Hello,
I've tested the screen with the Display Tester app and it comes with the result that the S9+ screen does not support wide colour gamut.
On Display Mate screen review, they specifically said it does. And I would expect that from a 2018 flagship which is supposed to have the best smartphone display...
Anyone else getting this result from Display Tester? Is this a classic Samsung screw up with firmware or an actual hardware defect?
th.android said:
Hello,
I've tested the screen with the Display Tester app and it comes with the result that the S9+ screen does not support wide colour gamut.
On Display Mate screen review, they specifically said it does. And I would expect that from a 2018 flagship which is supposed to have the best smartphone display...
Anyone else getting this result from Display Tester? Is this a classic Samsung screw up with firmware or an actual hardware defect?
Click to expand...
Click to collapse
I noticed some odd behavior as well. Various P3 color gamut test images fail when viewed inside Chrome and the Samsung Internet browsers. BUT, if you actually download the image and then view it in Gallery or something, the image is displayed correctly. So the screen seems to be P3 but the software is not written correctly to display the full gamut in most apps. Hopefully somebody else has a better idea what the deal is and posts back here.
On a side-note, I find the colors on the S9 to be dull and muted. I much prefer the vibrancy of the S8 even if they are less accurate. Played with the display settings but there seems to be no way to activate the full color vibrancy the S8 had on the S9. Oh well.
Sent from my SM-G965U using Tapatalk
Another thing I noticed which is much more serious is video playback.
Dark scenes have black crush and loose a lot of detail.
For example, trailers on YouTube like Black Panther are practically unwatchable. Especially if you're in a dim lit room.
I've mentioned this in another thread...
I'll try to upload later a side by side comparison with my Galaxy S8 for reference.
I pray it's an actual defect with my display because I heard some rumours that it's an Oreo problem. And if that's the case we might wait forever for an update.
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I think those pictures show the problem.
Top photo is GS9+, bottom GS8.
The colours on S9+ are muted but on top of this the loss of detail in the dark areas of the scene is very apparent.
The photos have been taken in my living room which has dimmed lighting.
If I watch the video on bright light the problem is less pronounced but it's still there.
th.android said:
View attachment 4448748
View attachment 4448749
I think those pictures show the problem.
Top photo is GS9+, bottom GS8.
The colours on S9+ are muted but on top of this the loss of detail in the dark areas of the scene is very apparent.
The photos have been taken in my living room which has dimmed lighting.
If I watch the video on bright light the problem is less pronounced but it's still there.
Click to expand...
Click to collapse
Exact same issue here. Pretty sure it won't be fixed anytime soon. If you want more vibrant colours you could just enable video enhancer.
th.android said:
Another thing I noticed which is much more serious is video playback.
Dark scenes have black crush and loose a lot of detail.
For example, trailers on YouTube like Black Panther are practically unwatchable. Especially if you're in a dim lit room.
I've mentioned this in another thread...
I'll try to upload later a side by side comparison with my Galaxy S8 for reference.
I pray it's an actual defect with my display because I heard some rumours that it's an Oreo problem. And if that's the case we might wait forever for an update.
Click to expand...
Click to collapse
The YouTube has a communication problem with the S9. Expect an update.

Wrong color and reddish skin tone problem!

I and many my friends (also my FB group mems) have this problem. Both camera and screen cause it
How about your phone?
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Sent from my VOG-L29 using Tapatalk
Wrong orange color
Sent from my VOG-L29 using Tapatalk
After update to v153 my cors are perfect. I will upload photos later
this is 100% color accuracy as the real thing
papavales said:
this is 100% color accuracy as the real thing
Click to expand...
Click to collapse
The Watch GT orange band taken by P30 Pro with build 153
Sent from my EVR-AL00 using Tapatalk
Zanr Zij said:
The Watch GT orange band taken by P30 Pro with build 153
Sent from my EVR-AL00 using Tapatalk
Click to expand...
Click to collapse
I don't have the p30 pro (I've the Mate 20 Pro, and I'm thinking to upgrade to p30 pro) but, If the build is the same (153) but you have different output, as external guy that did not have the device I would try first to repeat the test maybe after an hard reset of the device. If the results will be the same, the only thing you can do is try to understand if the camera sensors are the same for all the devices, brand side. I don't want to think that Huawei mounted on the p30 pro same sensors but from 2 different vendors, as they did for the mate 20 pro displays ( afaik samsung with the galaxy s6 did the same... isocell samsung sensor and sony sensors)
9.1.0.153 got rid of this weird red and orange tinge on all the photos I've taken so far - very happy overall with this new firmware!
Also, it shouldn't do any harm to go into your Camera's settings and deleting the cache and data too just in case (it probably won't do much but there's no risk to doing this)
nick-1988 said:
I don't have the p30 pro (I've the Mate 20 Pro, and I'm thinking to upgrade to p30 pro) but, If the build is the same (153) but you have different output, as external guy that did not have the device I would try first to repeat the test maybe after an hard reset of the device. If the results will be the same, the only thing you can do is try to understand if the camera sensors are the same for all the devices, brand side. I don't want to think that Huawei mounted on the p30 pro same sensors but from 2 different vendors, as they did for the mate 20 pro displays ( afaik samsung with the galaxy s6 did the same... isocell samsung sensor and sony sensors)
Click to expand...
Click to collapse
P30 Pro using the very different camera sensor: RYYB instead of RGGB. This cause Orange color problem .
denzs88 said:
9.1.0.153 got rid of this weird red and orange tinge on all the photos I've taken so far - very happy overall with this new firmware!
Also, it shouldn't do any harm to go into your Camera's settings and deleting the cache and data too just in case (it probably won't do much but there's no risk to doing this)
Click to expand...
Click to collapse
Build 153 improved situation but problem still there. The screen also different to almost of other phones interm of reddish when display skin tone
Zanr Zij said:
Build 153 improved situation but problem still there. The screen also different to almost of other phones interm of reddish when display skin tone
Click to expand...
Click to collapse
I know Chinese phone companies prefer to tune with slight pink as it makes Chinese people skin looks better.(like Kpop look). Then with a western person the skin looks off. This is in favor to the local domestic market. I am not sure if the global models sent out are tuned less pinkish or it maybe default for all units.
got 153 and it still... bruhh
If next patch can't fix this RYYB problem maybe I gonna switch back to S10+
https://imgur.com/a/MN6aGak

Yellowish tint

Hello everyone,
Is anyone facing yellowish tint at bottom of the screen below 10% brightness?
PS - Sorry, this screenshot is not showing it
Yes. I can see the yellowish/greenish tint at the bottom of the screen when the brightness is around 10% on almost any dark/black background. A screenshot can't give the evidence correctly.
I'm not sure if it is a bug, or made to improve readability. But it's so annoying and has no way to turn this 'feature' off. I just want to have a pitch black background on my keyboard
I am using black theme for keyboard so no problem there but it is seen where there is grey color and not pure black. Because amoled tend to turn off pixels when it is pitch black in UI.
Anyone else facing the same problem? So, that we can confirm it's with every handset
I have the same problem at the top left side of the screen
And it's a software problem i hope Samsung send an update to fix this
Thank God! I am not the only one with this issue!!
ammarwajihi said:
Hello everyone,
Is anyone facing yellowish tint at bottom of the screen below 10% brightness?
PS - Sorry, this screenshot is not showing it
Click to expand...
Click to collapse
I thought I was the only one with this problem! I bought a S10 Lite in Flipkart (India), it had a green tint on grey backgrounds below 10% only at top left Side of screen. I returned it and now I got a replacement phone with exact same issue but at the bottom part of screen. Thank you for letting me know that its in every phone. I really hope its a Software issue and they fix it with a Software Update. (btw, I went to Samsung service center and they too confirmed that there will be an update with March Security Patch with fix for this issue, but I didnt really believe him tho.)
Update
Samuel Pingu said:
I thought I was the only one with this problem! I bought a S10 Lite in Flipkart (India), it had a green tint on grey backgrounds below 10% only at top left Side of screen. I returned it and now I got a replacement phone with exact same issue but at the bottom part of screen. Thank you for letting me know that its in every phone. I really hope its a Software issue and they fix it with a Software Update. (btw, I went to Samsung service center and they too confirmed that there will be an update with March Security Patch with fix for this issue, but I didnt really believe him tho.)
Click to expand...
Click to collapse
Please confirm with us when you receive the update and your feedback about the problem has been solved or not
I have given my phone for repair. They told screen will be replaced now let's see what happens. Actually, it is even repaired but due to lockdown, I am stuck without phone. I will update as soon as I get my phone back.
I'm also having same issue it's really bad in dark mode even shows in screen shots see below ,
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View attachment 4983097View attachment 4983107
Sent from my SM-G770F using Tapatalk
Think I found a cure if go into display settings and click on dark mode and toggle off apply to wallpaper problem gone [emoji106]
Sent from my SM-G770F using Tapatalk
Maybe not still there sending it back poor screen I think won't be getting another for sure
Sent from my SM-G770F using Tapatalk
Seems it's getting worse
Sent from my SM-G770F using Tapatalk
Repair
ammarwajihi said:
I have given my phone for repair. They told screen will be replaced now let's see what happens. Actually, it is even repaired but due to lockdown, I am stuck without phone. I will update as soon as I get my phone back.
Click to expand...
Click to collapse
Hey my friend please inform us do you receive your phone or not ?
The green tint is a Samsung panel issue and will never get fixed until people start blowing this up and speaking out, in my experience this is not a minority and is actually the majority... I first seen this on my S10 plus UK model and sent it back for a S10 plus Snapdragon and had the same issue... Since then I've personally seen it on 2x note 10 plus devices, standard s10, mi9t, op7t, realmeX2 pro, galaxy tab6, I'm now seeing it on several forums on the S10 lite, a71 and s20s. Many say they don't have this but realistically it's because they don't know how to look for the issue... It's slightly different in every screen and some far worse then others whilst some it's hardly visible.
Very true , got shot of mine pronto and got a 7T no issue with display hear ,[emoji16]
Sent from my HD1903 using Tapatalk
Mohamed07 said:
Hey my friend please inform us do you receive your phone or not ?
Click to expand...
Click to collapse
No bro, I am still without my phone
I don't think a screenshot can demonstrate the problem. So here's a video I record to demonstrate the low brightness screen greenish/yellowish tint issue on a grey background.
The screen has a greenish tint/yellowish tint when it's on the 5-10% brightness. The tint also appears when the Adaptive brightness is ON when you're in a low light condition.
The "Apply to Wallpaper toggle" on the Dark mode settings gives no difference.
Maybe many people will not be disturbed by this issue. But I personally prefer to turn my brightness under 10% and have a dark theme. Other than that, the screen is amazing and i love it <3
it is software bug and my phone have same like all have
check this one : https://www.gsmarena.com/latest_sam...s_update_brings_green_tint_fix-news-42808.php
Oneplus New lunch mobile also had same bug
Check this one : https://www.gizchina.com/2020/04/23/oneplus-8-pro-display-facing-green-tint-issues/
Can confirm the same problem on my s10 lite purchased from flipkart!

General Be careful! There are two types of screens!

I bought a mi 11 lite 5G a few days ago, and it's a great phone. On the other hand, I thought the screen was not great, I felt like everything was blurry compared to my old Samsung A5 2016 (also having a 1080p amoled).
After asking around on Reddit, it looks like Xiaomi is using two different screen suppliers, with two different technologies.
The video below explains it perfectly well.
So it is possible to come across a "PenTile" (or diamond) screen, a classic for AMOLED, or else a "RGB Delta" screen.
The problem with the "RGB Delta" is that it is not as sharp as a "PenTile" because of its pixel layout. We can clearly see a drop in terms of definition and display sharpness. It is especially visible on the text (see photo below, Rgb Delta on the right)
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I'm really disappointed with Xiaomi, either you get a good screen or a not so good one... I tried to contact the support to have more information, but without more.
thanks for the information! That is unfortunate. Maybe these screens are split along regions? The 780G 5G mi 11 lite comes in China and global versions (former network bands are slightly different in both 4g and 5g). Is yours a global, EU version or the China version? Device name MZB08JXEU 5G EU or M2101K9G 5G Global or M2101K9C 5G China? Am not 100% clear on whether the EU actually differs from the global.
Ohhh snap!
Mine is waiting on my desk to be setted up
I'll keep you updated
mac231us said:
thanks for the information! That is unfortunate. Maybe these screens are split along regions? The 780G 5G mi 11 lite comes in China and global versions (former network bands are slightly different in both 4g and 5g). Is yours a global, EU version or the China version? Device name MZB08JXEU 5G EU or M2101K9G 5G Global or M2101K9C 5G China? Am not 100% clear on whether the EU actually differs from the global.
Click to expand...
Click to collapse
My device name is M2101K9G (from French Xiaomi Store)
How could one tell the difference ? Preferably without a microscope ? Is there a specific HW number that indicates it ?
if you have good eyes, it's visible when you are close, but otherwise no i don't know :/
Xelycs said:
My device name is M2101K9G (from French Xiaomi Store)
Click to expand...
Click to collapse
I have the same model, i don't use it right now, but soon. I'll give you my feedback soon
The thing with your A5 (2016) is that the pixel density is a bit higher. Also i remember my dad has this A5 (2016), and I was impressed with the quality of the screen
@fegone My girlfriend, has a Xiaomi Mi 9T Pro (with 403 dpi, ~ same as Mi 11 lite) is much sharper than my phone.
I ordered one today. I hope I can spot the display type. I'm gonna send it back if it's not the pentile. I use my phones for 5-6 years so I want the good ****
Hi, I can't see evidence of what display model has my mi 11 lite 5g.
I ordered in mi.com (Spain), special edition (MFF, Mi Fan Festival edition) 8G/128G black.
I compared with my wife mi 9T and mi 11 lite 5g looks equal or better, not worse.
Don't know if i have the good display or simply I can't appreciate it.
@vanpopel With the zoom of the mi9T, it should be possible to take a picture of the screen of the mi 11 lite, and see the pixel structure of it
on my M2101K9G i have a rgb delta, the definition is different than my pixel, but on a daily usage, like 20cm from your eyes, is unnoticable, maybe I have bad eyes.
Anyways, I wll return my device, the speakers are awful, the camera is below average, and the screen is too big for me, I have a pixel 3a... I prefer compact phones.
Xelycs said:
@vanpopel With the zoom of the mi9T, it should be possible to take a picture of the screen of the mi 11 lite, and see the pixel structure of it
Click to expand...
Click to collapse
What are best conditions to take the picture? Black text and white background??
@vanpopel Yes, you can send the picture here
i got an M2101K9G, bought from mistore Germany (distributed from netherlands) and made a picture. it looks somewhat diamond shaped?
@Pseudo12 Nope, it looks like RGB Delta.
Diamond is more noticeable on red color, like this :
I have bad pulse zooming x10
Ahi va otra
@vanpopel, ok it's like me, RGB Delta (there is no "dot" like with PenTile).
So it seems to be very common, well here in Europe...
EDIT: And now I see that my screen is already burned.... (by 1h 1/2 of Waze use, 75% brightness)... wtf?
You can see it at the top and bottom (it's faint but clearly visible IRL)
@Xelycs
I am seeing some reviews on the web of different smartphones and they say pentile matrix resolution when screen is showing blue or red pixels is smaller than RGB, and image in RGB displays is sharper.
I haven't deep knowledge of screen technologies, and I suspect not only pentile or RGB information is enough to measure display quality. I mean, there may be good or bad RGB displays and good or bad pentile ones ¿?.
Is the RGB implementation of our screen so bad? Or it can be considered good display, and pentile excelent display? Or our RGB display is completely trash?

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