Database Develop

Contrast Issue

After watching a YouTube video from the app and I go back to the home screen everything is over exposed. the only fix I found was to lock and unlock the screen again. Anyone else having this problem?

I had noticed this once before when using Google Now but I wasn't aware what had caused it. At first I thought it was just the screen but now that I tested it with a youtube video you're right. When it screws up the colors it is really bad looking in Google Now because GNow relies on such a subtle distinction of colors, like the grey on grey. When the screen is working normally is looks fine but after a youtube video it looks really bad, the two greys meshing together. I'm really glad it's just some software issue. I remember looking at the screen once and thinking man those are some bad colors but the screen is really pretty nice when it's working properly.

Yes i do notice the same thing hoping Google comes with an update fast glad to know is not just me
Sent from my Nexus 7 using Tapatalk 2

fingers crossed it's a software problem only...
Sent from my Nexus 7

ya, I can confirm this happening with mine too. Didn't know that a lock/unlock fixed it (until a software fix at least). thanks
Sent from my Nexus 7 using Tapatalk 2

manually adjusting your brightness seems to help
Sent from my Nexus 7

Most videos does this to my Nexus 7.

Probably Nvidia PRISM power saving failing to shut off. Annoying. Software update should fix it.
Sent from my Nexus 7 using xda premium

I don't see this issue on stock. Return to stock and see if it goes away.

mi7chy said:
I don't see this issue on stock. Return to stock and see if it goes away.
Click to expand...
Click to collapse
I'm on stock, not rooted, 4.1.1, and getting this issue usually after watching YouTube or other videos
Sent from my Nexus 7 using Tapatalk 2

I'm curious, I'm not seeing any of this and am wondering if you guys are running your screens at full brightness or something.
I have my N7 set to auto most of the time and am not seeing these types of contrast issues.
Sent from my Nexus 7

My Nexus is stock (but unlocked and rooted). I run my Nexus 7 almost all the time at 40% brightness.
I get this over exposed looked after playing most videos. Happens with YouTube, Play Movies, Gallery, pretty much any videos from any source. Turning the screen off and on works. Or I could just wait an minute and watch the screen gradually fade back to normal-ish.
This isn't my only issue though. My screen also seems to be poorly calibrated. Even without the video playback issue, some of my colors are faded, and whites are over saturated all the time.
Don't know if the two issues are related, but I'm going to try exchanging it because some people say theirs doesn't have these issues.
PS. I don't use auto brightness, that makes my screen way too dark (seems my auto brightness setting keeps my Nexus 7 at minimum brightness most of the time).

I have this issue (as well as minor screen separation), but can't replicate it consistently.
I just assumed it was the screen just 'waking up' from full screen mode, it usually goes to normal after about a minute.
Rarely i see a minor screen flicker/ or tearing (sortof like oldschool CRT television flicker on a few scan lines) during this 'recovery'

spovat said:
I'm on stock, not rooted, 4.1.1, and getting this issue usually after watching YouTube or other videos
Click to expand...
Click to collapse
Interesting now that we're on level playing field. Do you have auto-brightness or hard set?

mi7chy said:
Interesting now that we're on level playing field. Do you have auto-brightness or hard set?
Click to expand...
Click to collapse
nope. brightness set to around 25%. like others, I can't always replicate but it usually happens after watching videos. locking and unlocking the device immediately restores normal contrast. This is the only semi issue i have on my n7. it doesn't even bother me that much, knowing it's a simple recovery
Sent from my Nexus 7 using Tapatalk 2

mi7chy said:
I don't see this issue on stock. Return to stock and see if it goes away.
Click to expand...
Click to collapse
the problem lies within the software. perhaps you're a lucky one who is somehow avoiding this problem or you don't notice the problem yet.
Sent from my HTC One X

I have the same issue with my N7. Android 4.1.1 completely stock, out of the box. It seems to be a problem with the hardware decoder as using software in MX player does not seem to trigger it, but the gallery player does. I see this not just after video playback, but around 5 seconds after starting playback when I begin to notice I'm losing so many details in highlights. A white contrast test on www.lagom.nl clearly shows the horrible detail level. I hope they fix it soon.

sharp2G said:
the problem lies within the software. perhaps you're a lucky one who is somehow avoiding this problem or you don't notice the problem yet.
Sent from my HTC One X
Click to expand...
Click to collapse
I have the same problem but how are you so sure that it is software problem. If it is a software problem then why do you get a screen shot showing no problem when in reality you can see it on your screen that you are indeed having problem on your screen at this very moment.
Sent from my Nexus 7 using xda premium

Another thing is that it only happens if you watch video in full screen. If you watch YouTube video not in full screen i.e. in portrait then there is no problem of over exposed colors.
Sent from my Nexus 7 using xda premium

saadi703 said:
Another thing is that it only happens if you watch video in full screen. If you watch YouTube video not in full screen i.e. in portrait then there is no problem of over exposed colors.
Click to expand...
Click to collapse
Does it occur if you watch the free Transformer movie? Just curious since it doesn't for me.

Android 4.4.2 Camera test

Hi all I just received the OTA for Android 4.4.2 so have put together a before and after comparing 4.4 to 4.4.2 for the Nexus 5 camera. Includes some full crop images and video capture as well as the all important autofocus test.
Very pleased with the results looks like Google have made big improvements all round to the camera.

You've obviously not tried the camcorder in dim light?
Sent from my Nexus 5 using Tapatalk

Thx for the vid man!
Ben36 said:
You've obviously not tried the camcorder in dim light?
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
Why do you put a question mark at the end of a statement you clearly don't look for an answer to?

Because Google haven't made improvements, they've ballsed it up since 4.4!
Sent from my Nexus 5 using Tapatalk

Ben36 said:
Because Google haven't made improvements, they've ballsed it up since 4.4!
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
Maybe for you.. camcorder exposure is fine for me.
Stock 4.4.2 odexed

BoneXDA said:
Thx for the vid man!
Why do you put a question mark at the end of a statement you clearly don't look for an answer to?
Click to expand...
Click to collapse
because it's what we call a rhetorical question....

Ben36 said:
You've obviously not tried the camcorder in dim light?
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
I've tried it in dim light and find the noise to be ok, better than the S4 not as good as HTC One (to be expected)
ISO is ramping more aggressively in still images IMO but not a deal breaker, looks better than the S4 anyway.

The screen is really, really dark in dim light. And the video itself is also really dark.
Case and point, i went to a bar with my girlfriend to eat something. I decided to record something using the camcorder, and well. I'll let the results speak for themselves. It looked like the lights were out in the place. I wish I had thought to take pictures, because it certainly wasn't as dark as the video would lead you to believe.
https://plus.google.com/+HectorCaceres/posts/WGZ3kZHNMj6

Sampson0420 said:
because it's what we call a rhetorical question....
Click to expand...
Click to collapse
No it's not. A rhetorical question is still a form of question, "you've obviously not tried the camcorder in dim light" however is not, so the use of question mark is inappropriate? (See what I did there? <-- rhetorical question.)

xybur said:
The screen is really, really dark in dim light. And the video itself is also really dark.
Case and point, i went to a bar with my girlfriend to eat something. I decided to record something using the camcorder, and well. I'll let the results speak for themselves. It looked like the lights were out in the place. I wish I had thought to take pictures, because it certainly wasn't as dark as the video would lead you to believe.
https://plus.google.com/+HectorCaceres/posts/WGZ3kZHNMj6
Click to expand...
Click to collapse
Is that with the 4.4.2 or 4.4.1 update installed?

androidizen said:
Is that with the 4.4.2 or 4.4.1 update installed?
Click to expand...
Click to collapse
I went 4.4->4.4.1->4.4.2
When I recorded that video, I used 4.4.1.
I tested later and had the same behavior in 4.4.2.

androidizen said:
I've tried it in dim light and find the noise to be ok, better than the S4 not as good as HTC One (to be expected)
ISO is ramping more aggressively in still images IMO but not a deal breaker, looks better than the S4 anyway.
Click to expand...
Click to collapse
I'm starting to think that we're all seeing the same thing and just coming up with different interpretations due to subjective differences. There's no other reason that everyone would be having such wildly different results using the same software and hardware.
All I know is that video recording on my phone in low light is MUCH, MUCH darker than it was on either 4.4 or 4.4.1. I wish I had taken some screenies before updating to show you.

xybur said:
The screen is really, really dark in dim light. And the video itself is also really dark.
Click to expand...
Click to collapse
Are the results with 4.4 much better? This has really got to be on the edge of what the sensor can do in video so the results don't surprise me.

for anyone wondering about the dimmer picture in the video ,
i made a little example here
https://drive.google.com/file/d/0B3W...it?usp=sharing
( dont have to download to view)
im not complaining , just showing what people are saying

haydonxda said:
Are the results with 4.4 much better? This has really got to be on the edge of what the sensor can do in video so the results don't surprise me.
Click to expand...
Click to collapse
Uhh, actually I remember I have another low light recording that I did on 4.4 when I was in a restaurant. Very low ambient lighting. The test was more to see the image stabilization during recording, but the lighting was comparable to the bar.
http://www.youtube.com/watch?v=XwFhXib0pZk

xybur said:
Uhh, actually I remember I have another low light recording that I did on 4.4 when I was in a restaurant. Very low ambient lighting. The test was more to see the image stabilization during recording, but the lighting was comparable to the bar.
Click to expand...
Click to collapse
Those two videos have completely different lighting. If you took a light meter into those two places (restaurant vs bar) you'll find that the bar is really much darker.
I'm not saying that 4.4.1/2 isn't worse - just that these two videos don't make a good comparison.

haydonxda said:
Those two videos have completely different lighting. If you took a light meter into those two places (restaurant vs bar) you'll find that the bar is really much darker.
I'm not saying that 4.4.1/2 isn't worse - just that these two videos don't make a good comparison.
Click to expand...
Click to collapse
What's funny is that I had spotlighting right above my head (direct, LED bright lighting) IN the bar at the table I was sitting at, which would make it look like stage lighting.
But it looks as if it's horrendously dark in there and all of the ambient LED's look like christmas lights thanks to the recording and the contrast of light sources. Trust me when I say it was a lot brighter in the bar than the video would lead you to believe.

My 4.4.2 pictures.
Sent from my Nexus 5 using xda app-developers app

xybur said:
The screen is really, really dark in dim light. And the video itself is also really dark.
Case and point, i went to a bar with my girlfriend to eat something. I decided to record something using the camcorder, and well. I'll let the results speak for themselves. It looked like the lights were out in the place. I wish I had thought to take pictures, because it certainly wasn't as dark as the video would lead you to believe.
https://plus.google.com/+HectorCaceres/posts/WGZ3kZHNMj6
Click to expand...
Click to collapse
That looks exactly like I would expect a video from a dimly lit bar to look.

I didn't think to take any photos at the time, but the difference between the photo viewfinder mode and the camcorder mode was incredibly noticeable, very similar to the screen caps of the viewfinders posted in the 4.4.2 first thoughts thread.
edit: Here is the thread if you somehow missed it: http://forum.xda-developers.com/showthread.php?t=2562886

Lag when playing HDR videos in YouTube

So I've watched a few 4K videos, and I've watched a few 4K 60 frames per second videos, and both of those seem to work pretty well on this unlocked Note 8. However when I actually try to watch the HDR videos I get some pretty significant lag and choppiness, even when watching 1080p HDR. Does anybody else see this happening on their device?
Sent from my SM-N950U1 using Tapatalk

You're not the only one
I too am having an issue in YouTube on the Note 8 wherre anything played back above 720p60 HDR becomes super slow and unwatchable in terms of something thats supposed to be 60fps. If you stick to 720p60 HDR for now you won't have that problem. Hopefully Google pushes out an update for YouTube asap

LG V30 stutter at 1080p HDR and above
I am experiencing the same problem too, my New LG v30 has the same issue. My internet speed is over 200mbps and I experience lag like crazy. I called Google about it and they said it is an issue on several devices and should be fixed in the coming months.

I have the same problem. Huge lag and audio sync lag when viewing videos in HDR

US unlocked note 8 , and no troubles here watching HDR. No lag or stuttering. Can you link a specific video and I can try that and let you know what happens.
Sent from my Galaxy Note8 using XDA Labs

nuclearrage said:
US unlocked note 8 , and no troubles here watching HDR. No lag or stuttering. Can you link a specific video and I can try that and let you know what happens.
Sent from my Galaxy Note8 using XDA Labs
Click to expand...
Click to collapse
View in 2160p and you'll get lag on HDR video, including voice and video sync issues.
Sent from my SM-N950U using Tapatalk

hayabusa1300cc said:
View in 2160p and you'll get lag on HDR video, including voice and video sync issues.
Click to expand...
Click to collapse
Ok, unless I am doing something different, I still can not get it to stutter or have audio sync issues. I have watched Marco polo on Netflix that is supposed to be 4khdr. I have watch almost all 4k Samsung demos on you tube. I have 100 mbps internet going to a 5ghz wireless router,and sir about 20 ft from it. I can't find the setting in Netflix app to set 2160p , but can find settings in YouTube. I will keep trying.
Sent from my Galaxy Note8 using XDA Labs

In youtube you should see 2160p hdr settings otherwise no real hdr i think
Envoyé de mon G8142 en utilisant Tapatalk

Yeah , I noticed this while watching the Costa Rica 4k video on YouTube in 1440p setting, frame rate was a little choppy.
https://youtu.be/iNJdPyoqt8U
Sent from my SM-N950U using Tapatalk

Well I tried it.. US unlocked and works GREAT! I notice some SAY HDR yet are not. I tried setting the screen different sizes and I dont get lag. That being said.. some can really tell...it could be me. I think WIFI and things running in back ground can effect it.. duh.. But I don't get lag. US unlocked SnapD

Limeybastard said:
Yeah , I noticed this while watching the Costa Rica 4k video on YouTube in 1440p setting, frame rate was a little choppy.
Click to expand...
Click to collapse
I've watched that video just now (plus other 4K HDR videos on YouTube) in 1440p settings and I get zero lag anywhere. I've got an exynox Indonesian Note 8, watching on a WiFi connection that is originally only 30mbps then routed through a tp-link powerline router (max 10mbps).

Limeybastard said:
Yeah , I noticed this while watching the Costa Rica 4k video on YouTube in 1440p setting, frame rate was a little choppy.
Click to expand...
Click to collapse
I watched this video , smooth as silk. Wonderful video, love all of the snakes , but frame rate was smooth, nothing choppy or laggy. I only had the option up to 1440p , and that is what I watched it in.
Sent from my Galaxy Note8 using XDA Labs

Some HDR videos lag but some dont. Ive also had youtube crash and the phone restart for a total of 6 times, 3 on the first unit and 3 on this bnew replacement.
---------- Post added at 04:16 PM ---------- Previous post was at 04:12 PM ----------
Limeybastard said:
Yeah , I noticed this while watching the Costa Rica 4k video on YouTube in 1440p setting, frame rate was a little choppy and i think its just a bug on the player as its absolutely smooth if its not playing in full screen
https://youtu.be/iNJdPyoqt8U
Sent from my SM-N950U using Tapatalk
Click to expand...
Click to collapse
No lag on this video but i dont see it being indicated as HDR just 1440P, I think we might need to add more details when testing. I suggest everyone who claims smooth/stuttery enable stats for nerds on youtube and make sure to report if the video format shows 2560x1440 ( as sometimes youtube will still display 1080p even if you have 1440p selected ) and then mention if its 1440p, 1440p HDR or 1440p60 HDR.
A good example is to try this video and make sure video format shows 2560x1440
https://www.youtube.com/watch?v=tO01J-M3g0U&feature=youtu.be

EarlZ said:
A good example is to try this video and make sure video format shows 2560x1440
&feature=youtu.be
Click to expand...
Click to collapse
I watched it. No lag. My internet:

liquidguru said:
I watched it. No lag. My internet:
Click to expand...
Click to collapse
There is a very minor stuttering especially if you are sensitive to it, I asked someone do a blind test on me on a random scene on the clip and 10/10 I was able to tell it correctly. The stuttering is not buffering related. But Im glad that you are not sensitive to the stuttering. I was able to also test this 4 snapdragon variants and 2 on exynos all of which had same results. I think this is a bug on the player as it only stutters when playing in full screen.

Exynos India version and yes, even i observed this stuttering last night. Its quite annoying though. Let me know if you guys find any solution.

EarlZ said:
There is a very minor stuttering especially if you are sensitive to it, I asked someone do a blind test on me on a random scene on the clip and 10/10 I was able to tell it correctly. The stuttering is not buffering related. But Im glad that you are not sensitive to the stuttering. I was able to also test this 4 snapdragon variants and 2 on exynos all of which had same results. I think this is a bug on the player as it only stutters when playing in full screen.
Click to expand...
Click to collapse
You and I were both cursed with these eyes.
Sent from my SM-N950U using Tapatalk

It has to say 1080 HDR or 1440 HDR for the stutter if it does not say HDR then you are not watching at the same quality as us with the issue.

Watched it after I turned on nerd stats , 1440p60hdr setting, and sorry to report, it was quite smooth. The colors were vibrant and scenes with the sunlight were quite realistic.
US unlocked SD version on 5ghz wireless with 100 meg cable internet.
Sent from my Galaxy Note8 using XDA Labs

EarlZ said:
Some HDR videos lag but some dont. Ive also had youtube crash and the phone restart for a total of 6 times, 3 on the first unit and 3 on this bnew replacement.
Click to expand...
Click to collapse
I'm glad i'm not alone. Youtube crashed and restarted my phone too. Have had the phone for 1 month and happened twice. I think it's an app problem at this point
Edit: I also tried several HDR 1440p 60fps (Peru 8k HDR 60fps FUHD) video and it lags. Have the Exynos version of the Note 8

Screen refresh rate

Hey guys, first time poster here.
Got my P20 pro about 5 days ago and one major thing I'm noticing is I can't look at the phone for too long because it really starts to hurt my eyes
I was wondering it might be tied to the refresh rate. Does anyone know what it is for the phone?
Logging into youtube to watch a video at 1080p does not state '60fps' on this phone, but does on others.
Does this phone have a sub-60hz display?

lemonliam15 said:
Hey guys, first time poster here.
Got my P20 pro about 5 days ago and one major thing I'm noticing is I can't look at the phone for too long because it really starts to hurt my eyes
I was wondering it might be tied to the refresh rate. Does anyone know what it is for the phone?
Logging into youtube to watch a video at 1080p does not state '60fps' on this phone, but does on others.
Does this phone have a sub-60hz display?
Click to expand...
Click to collapse
I get the option on my P20 pro for 1080p 60fps

1080p 60fps

Mine does say 1080p 60fps, the refresh rate on this phone is 60hz, thats weird. did you updated your phone, if not what firmware version you have. i never experienced something similar.

CaseyS said:
1080p 60fps
Click to expand...
Click to collapse
I loaded up that exact video and I don't get the option to watch in 1080p 60fps
And the model is CLT-L29 running 8.1.0.130 (C636)

its your youtube updated?

Svetz said:
its your youtube updated?
Click to expand...
Click to collapse
Yep it's on the latest version

Which version is your firmware?

App version is 13.32.52

No, i mean your android Firmware, Mine is 8.1.0.131 , Go to Settings>System>About phone > Build number.

Yeah I mentioned above, 130 firmware

It's not the refresh rate of the screen. It's probably because you have such a wallpaper that in the lowest brightness setting emits an uncomfortable blue light radiation. The refresh of the screen is just fine. As for YouTube, it supports 60fps if the source video provides it. I've noticed the same thing in the watercolour theme when the brightness settings where in the lowest point inside a very dark room. Apart from that situation, my screen is super confi in every light situations. (and when i changed me theme for a darker one, even that problem was solved)
Sent from my CLT-L29 using Tapatalk

sniper20 said:
It's not the refresh rate of the screen. It's probably because you have such a wallpaper that in the lowest brightness setting emits an uncomfortable blue light radiation. The refresh of the screen is just fine. As for YouTube, it supports 60fps if the source video provides it. I've noticed the same thing in the watercolour theme when the brightness settings where in the lowest point inside a very dark room. Apart from that situation, my screen is super confi in every light situations. (and when i changed me theme for a darker one, even that problem was solved)
Sent from my CLT-L29 using Tapatalk
Click to expand...
Click to collapse
Ahh I see. What a weird behaviour.
It's worth noting though that it's uncomfortable to look at on all brightness levels and with the use of eye comfort mode.
I'm starting to think it's just my eyes.
But on my many other devices I don't get the same problem

If your internet is kinda slow, youtube could remove the 60fps option for you.v

For me, I only noticed the irritating wave length emission only at the lowest brightness setting in watercolour wallpaper. It may have something to do with the specific colour and the lowest possible brightness setting. I must note, that it has a very low brightness setting as a phone. That's a good thing at night. My oneplus didn't go as dark as p20.
Sent from my CLT-L29 using Tapatalk

Ever since I got my phone it was able to playback 60fps YouTube videos. My firmware is currently (.130) Keep in mind it was still able to playback 60fps videos with older firmware.

You can always try going to www.testufo.com and see what refresh rate is this playing in the test.
With my Razer it shows as 120Hz but you should see 60Hz showing up.
With my Asus tablet P01MA it shows up as 30Hz.

Of course it's 60hz
Sent from my CLT-L29 using Tapatalk

This exact same thing happened to me with my Mate 10 Pro. It really hurts my eyes in such a bad way that I have blurry vision after looking at it, and some weird head aches. There is something wrong with these phones. I just ordered the Mate 20 pro but I think I will send it back. This needs more investigation.

Black Crush?

So I've been watching a few videos on our Redmi K20 Pro(India) and I've realised that the video appears to be pixelated when it has darker scenes! Apparently, this issue is known as 'Black Crush' and now I can't unsee it especially when playing movies which are generally dark! Movies are unwatchable since all the darker color are crushed to black. Is there any fix for this? S9/S9+ used to suffer from similar issue and it was fixed by a software update! Will Xiaomi issue a fix if enough number of people have this issue?
More details about the issue: https://www.tomsguide.com/us/galaxy-s9-black-crush-display-issue,news-26969.html?
Example Video to Test your screen:
https://m.youtube.com/watch?v=E3Bf3mq1Or8&feature=youtu.be

FallenJedi said:
So I've been watching a few videos on our Redmi K20 Pro(India) and I've realised that the video appears to be pixelated when it has darker scenes! Apparently, this issue is known as 'Black Crush' and now I can't unsee it especially when playing movies which are generally dark! Movies are unwatchable since all the darker color are crushed to black. Is there any fix for this? S9/S9+ used to suffer from similar issue and it was fixed by a software update! Will Xiaomi issue a fix if enough number of people have this issue?
More details about the issue: https://www.tomsguide.com/us/galaxy-s9-black-crush-display-issue,news-26969.html?
Example Video to Test your screen:
https://m.youtube.com/watch?v=E3Bf3mq1Or8&feature=youtu.be
Click to expand...
Click to collapse
I don't see it, I've used 4k quality on that video, it auto pics 360p and there's clear pixels but as soon as I pumped it upto 1080, 1440p and 4k I did not see any pixelation

sofir786 said:
I don't see it, I've used 4k quality on that video, it auto pics 360p and there's clear pixels but as soon as I pumped it upto 1080, 1440p and 4k I did not see any pixelation
Click to expand...
Click to collapse
I'm not talking about pixelation due to lower resolution! If you look carefully at the darker areas of the video you can see blocks/pixels as if all the darker areas have been mixed/crushed together! You are lucky if you don't see it! Once you see it you can't unsee it just like the black bleeding issue of amoled. ?
BTW what is your ROM version?
PS: Lower your brightness to see black crush in all its glory.

Do u using refresh rate mod?

Kigung said:
Do u using refresh rate mod?
Click to expand...
Click to collapse
Nope! The only mods i use is Energized for ad-blocking and Youtube Vanced!

Works fine for me.

FallenJedi said:
Nope! The only mods i use is Energized for ad-blocking and Youtube Vanced!
Click to expand...
Click to collapse
I have this problem too when using refresh rate mod, but now I'm stick with no refresh rate mod and the black crush thing is disappears

FallenJedi said:
So I've been watching a few videos on our Redmi K20 Pro(India) and I've realised that the video appears to be pixelated when it has darker scenes! Apparently, this issue is known as 'Black Crush' and now I can't unsee it especially when playing movies which are generally dark! Movies are unwatchable since all the darker color are crushed to black. Is there any fix for this? S9/S9+ used to suffer from similar issue and it was fixed by a software update! Will Xiaomi issue a fix if enough number of people have this issue?
More details about the issue: https://www.tomsguide.com/us/galaxy-s9-black-crush-display-issue,news-26969.html?
Example Video to Test your screen:
https://m.youtube.com/watch?v=E3Bf3mq1Or8&feature=youtu.be
Click to expand...
Click to collapse
No crushing here, MiUI 11,IN.
I remember it was horrible on older Xiaomi Mi Note 2 but not present here
Is there a chance you've got a different panel than most?

ntmalol said:
Works fine for me.
Click to expand...
Click to collapse
Could you please check it under lower brightness?

nakulp said:
No crushing here, MiUI 11,IN.
I remember it was horrible on older Xiaomi Mi Note 2 but not present here
Is there a chance you've got a different panel than most?
Click to expand...
Click to collapse
I'm also using MiUi-11 IN! It is very obvious on my screen especially at lower brightness. I generally watch videos at night and have to keep my brightness at low! You don't have this issue even at lower brightness? BTW how to check what panel my phone has?

FallenJedi said:
Could you please check it under lower brightness?
Click to expand...
Click to collapse
I did. I will record for you tomorrow from another phone.

FallenJedi said:
I'm not talking about pixelation due to lower resolution! If you look carefully at the darker areas of the video you can see blocks/pixels as if all the darker areas have been mixed/crushed together! You are lucky if you don't see it! Once you see it you can't unsee it just like the black bleeding issue of amoled. ?
BTW what is your ROM version?
PS: Lower your brightness to see black crush in all its glory.
Click to expand...
Click to collapse
Either my eyes are really bad or I'm just not having this issue, I have a Chinese k20 pro on miui 11.0.2, my device has locked bootloader

ntmalol said:
I did. I will record for you tomorrow from another phone.
Click to expand...
Click to collapse
Hey, thanks for the response! No need for video! I just wanted to make sure if it was ok or not! I guess I'll take mine to the service center in that case.

sofir786 said:
Either my eyes are really bad or I'm just not having this issue, I have a Chinese k20 pro on miui 11.0.2, my device has locked bootloader
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I guess your device is fine then! I'll have to take mind to the service center! Thanks man! ?

Same issue
Hey, I'm facing the black crush issue in my redmi k20 pro with miui 12. It looks very worse. So, Xiaomi is using different panels for the same mobile model. Can it be fixed through the software updates.

Black crush in videos is NOT an hardware problem but rather a problem in colorspace of the video you are watching (virtually every streaming app suffers from this due to the compression they put the videos through)