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I have a nook color, I was wondering if anyone notices a very slight screen flicker like a low refresh rate? Most people would not notice. It doesn't bother me much but I wanted to see if its normal. I notice it most on a dark grey background at 50 percent or lower brightness.
Sent from my HTC Vision using Tapatalk
Yes! finally someone that notices it! I have been posting this on other forums. I notice it too on dark backgrounds with about 20-40% brightness, Not sure if it can ever be fixed with an update, but it is sometimes annoying, although not highly noticeable.
I have worked with computer enough that I can tell the refresh rate of a crt just by looking at it. If its normal I am not to worried I justed wanted to know if it was defective because ill switch it out before I root it.
Sent from my HTC Vision using Tapatalk
I get the same thing, very noticeable when you are changing the brightness setting. I use the lowest brightness to read an eBook, and I can really notice the flicker when I lower the brightness, but I can notice it when I get back to the reading screen.
I see it on darker images...its so subtle I ignore it.
Sent from my NOOKcolor using Tapatalk
I still have mine stock... but I see it as well.
Anyone that has loaded any other apps notice it in those apps? i.e. does it flicker noticably in Angry Birds? or other apps?
thanks.
J
I wonder if it being an IPS screen has anything to do with it. It doesnt bother me to much but causes more eye strain than reading from my htc g2. You would think they would make sure an ebook reader doesnt flicker. oh well i can deal with it.
sdelcegno said:
I wonder if it being an IPS screen has anything to do with it. It doesnt bother me to much but causes more eye strain than reading from my htc g2. You would think they would make sure an ebook reader doesnt flicker. oh well i can deal with it.
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Click to collapse
It's not the screen, per se, but the LED's that are lighting it up. From what I've read, LED's can't vary output with respect to voltage (they're not dimmable), so you have to pulse them very fast to change the output. I assume that the lower the "level" the more the LED is off vs. on, hence the flicker.
Dang I can't post links yet...
Go to Wikipedia, and look for :
/wiki/Backlight#Flicker_due_to_backlight_dimming
I'm pretty sensitive to this, but haven't noticed it on my iPad, but apparently it does it as well. I was wondering why the stock lowest brightness levels were so friggin' bright - probably at the threshold of flicker. You can dim more in a browser or ebook app, which is where I see reports of flicker.
Go to Discussions dot apple dot com
/thread.jspa?threadID=2398784
Another reason why I like my old CCFL IPS 12" ThinkPad X32!
-Dan
While you can dim an LED by limiting the current (either via inline resistors or with constant current drivers), you can only do so to a degree. Below a certain current, they will simply not light even though the current goes through the LED. On high performance LED's this is still at a pretty bright level. So instead you use PWM (Pulse Width Modulation) and vary the duty cycle to brighten and dim the LED. As the PWM is at a fixed frequency, with more or less of the cycle being lit or unlit, once the unlit portion becomes substantially longer than the Lit part, you can detect the "Flicker" if you are sensitive to it. This is usually particularly noticeable in the "corner of the eye" if you pan you vision across the area and the device gets paned across you field of vision.
This is done on all the new LED tail lights on cars as well and I hate seeing them at night, when they are almost making me nauseous from the flicker.
Good info thanks. Makes sense but wonder why I don't notice on my led backlit netbook. Guess every screen is different.
yea I really wish there was an update to fix this, but i guess it's just the screen, funny how I have never noticed this on any LCD screen I have ever had from computer to TV
three nook colors - my experience with flicker
My first nookColor had screen flicker, also a mind of its own with phantom taps. Nook #2. Did not have noticeable screen flicker but did have a handful of stuck pixels. Took it back and picked up #3. No stuck pixels, but I've got screen flicker on dark colors. Find it strange that nook #2 didn't have te problem with the flicker. I don't like the flicker at all but think it may be timento live with it.
flicker
Has any one returned a flikering nook color and gotten a better one in return?
Hello, I am having a similar problem with angry birds. My screen sometimes will flash different colors and today the screen stayed completely red for 2 or 3 seconds while playing the game. But other than that I love the rooted nook color. Maybe the graphics chip is not powerful enough for this game.
Firmware update
What you described with angry birds is not the problem I am having. Mine is screen flicker. My eye can basically detect the refresh rate with low brightness or in darker colors.
Tried to change it out. Would say that Best Buy is much easier to exchange things at than Barnes & Noble. Eventually they switched mine out and the new one had a dead pixel. They then let me open two more in store in the store all had dead pixels, so did their display model. All presented in the lower right hand corner of the screen. Would be covered up by the black menu bar normally, but visible when the black menu bar goes away.
Anyway I kept my flickering nook, and talked to someone at Barnes and Noble tech support on the phone. He told me the dead pixels were new to him, but they knew about screen flicker issues. He said they would be releasing a firmware update to address this and other problems very soon.
Just wanted to note that none of these nook colors were rooted.
Yes, same here, I have that on my Witstech A81 (resistive screen) too, more noticeable when the battery level drops. Never noticed this problem on my iPhones or iPad though...can't be Android related can it?
glacon said:
What you described with angry birds is not the problem I am having. Mine is screen flicker. My eye can basically detect the refresh rate with low brightness or in darker colors.
Tried to change it out. Would say that Best Buy is much easier to exchange things at than Barnes & Noble. Eventually they switched mine out and the new one had a dead pixel. They then let me open two more in store in the store all had dead pixels, so did their display model. All presented in the lower right hand corner of the screen. Would be covered up by the black menu bar normally, but visible when the black menu bar goes away.
Anyway I kept my flickering nook, and talked to someone at Barnes and Noble tech support on the phone. He told me the dead pixels were new to him, but they knew about screen flicker issues. He said they would be releasing a firmware update to address this and other problems very soon.
Just wanted to note that none of these nook colors were rooted.
Click to expand...
Click to collapse
Thanks. I can see the flicker too on gray screens. I have no other issues though (minus a tiny, tiny bit of give on the bottom bezel). I'll wait and hope it gets fixed in an update. I don't have a lot of time to keep exchanging a good unit.
If it is a known issue and a firmware fix is planed, then I am content with my rooted nook. Thanks for this thread.
I took mine back to B&N today to see if replacing it would fix it. Both store displays didn't have any flicker.
They opened two different nooks and they did the same flickering thing.
So I called Nook technical support. He put me on hold for about 5 minutes. He said he checked about 5 nooks and they all flickered. But he hadn't noticed it before.
So, he will put a ticket into the development team to have it looked at.
So, another confirmation that Nook tech support is aware and looking into it.
My first Nook did not display this behavior. I returned it due to creaking issues, and the replacement did display screen flicker.
I'm hoping it's a firmware issue and not a hardware one!
Currently not a big deal though...
Anybody else noticed that the screen is washed out/blown out sometimes after a video plays (mainly Netflix, maybe)? It seems to be a combination of increased brightness and decreased color saturation, making colors seem... well... washed out. It goes away after either shutting the screen off and on or switching to another app. I think. I haven't found the pattern yet.
I'm guessing it's Nvidia's Tegra 3 PRISM tech at play, and it's just not shutting off after the video app is closed. I'll expect a software fix at some point, but just want to see if anyone else is experiencing it.
Well son of a b... that is what is causing my washed out colors and gamma. I noticed it seemed to come and go. Unfortunately it never seems to completely clear up for me, even after going to other apps.
I tested this with the Transformers movie. After playing that a few seconds, I left and noticed the home screen looked really saturated, then went to the browser, and it was the same.
For me going to another app doesn't seem to clear it up, but it does clear up partially after a period of time. And maybe it might be my imagination, but it doesn't seem like it really ever goes back to normal until I reboot the tablet.
next to my work ipad.. the colors seem really blown out. =\ also there seems to be a video stutter / jittery issue during the panning effect. Played it side by side with my S3 and the s3 can render it just fine. What gives?
Haven't noticed anything like that after watching videos or movie on nexus 7. display looks great 24/7
demandarin said:
Haven't noticed anything like that after watching videos or movie on nexus 7. display looks great 24/7
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Click to collapse
Have you tried the Trasnformers movie? Let it play for about a minute at least
Ravynmagi said:
Have you tried the Trasnformers movie? Let it play for about a minute at least
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Ok. will do once I get off. this only happens with that movie alone?
demandarin said:
Ok. will do once I get off. this only happens with that movie alone?
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Click to collapse
No, I see it happen with YouTube and Netflix too. I was just trying to make a futile attempt to understand why this happens to some of us and not others. My guess though if you haven't seen it with other videos, the Transformer movie won't do it either.
I've noticed that it's most obvious on some screen elements, but not all. So, it's entirely possible, I think, for someone to be experiencing the effect and simply not noticing it.
I've noticed this as well quite annoying.
Sent from my Nexus 7 using xda premium
The after movie wash-out appearance was particularly noticeable when looking at small fonts on a white background. Such as this forum.
Yeah same for me! I'm on my 3rd nexus because of dust under the screen, I can't remember my previous 2 doing it. Will it be fixed by an up date doyou think? Or could it be hardware related?
Ravynmagi said:
Have you tried the Trasnformers movie? Let it play for about a minute at least
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Click to collapse
I finished watching the transformers movie this morning. Looked great to me. I can't notice any washed out colours.
I just started getting the "whiteout" too. Not from anything in particular that I can tell, it happened twice coming out of sleep mode.
Anybody have a fix? Is it Hardware or Software related?
>Is it Hardware or Software related?
Take screen cap. If cap image is likewise washed out, it's not hardware. If cap image isn't washed out, then it's more complicated.
Ravynmagi said:
Have you tried the Trasnformers movie? Let it play for about a minute at least
Click to expand...
Click to collapse
Ravynmagi said:
No, I see it happen with YouTube and Netflix too. I was just trying to make a futile attempt to understand why this happens to some of us and not others. My guess though if you haven't seen it with other videos, the Transformer movie won't do it either.
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Click to collapse
I tried it on all the same things you listed. Didn't notice nothing some of you described at all. Screen still looked sharp n crisp. Colors looked fine and not washed out.
Its more than likely the nvidia feature kicking in. Especially if you have brightness set up higher. Probably doing it to save battery life. I keep my brightness at 12% and its more than bright enough for me to see everything well. I heard the autobrightness likes to act up so THST could be am issue also if you have that on also. I never use autobrightness unless I take device outdoors.
e.mote said:
>Is it Hardware or Software related?
Take screen cap. If cap image is likewise washed out, it's not hardware. If cap image isn't washed out, then it's more complicated.
Click to expand...
Click to collapse
Can you give me the quick answer on how to take a screen capture on the N7? Thanks!
Just took several screenshots and swiped between the screen that was normal screenshot and the faded screenshot and they both look the same for me, which is lovely with nice rich colours. If I stick transformers on for 20 sec its washed out when I exit, as soon as I turn the screen on and off its back to normal. I just think its a bug in the screen settings when exiting a move or game. Used to happen on my PC until I updated the driver.
---------- Post added at 05:09 PM ---------- Previous post was at 05:03 PM ----------
theasp18 said:
Can you give me the quick answer on how to take a screen capture on the N7? Thanks!
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Click to collapse
You just hold the volume down button and the bower button, it will take a snapshotof the screen. I've tested it though, see my above post
I'm having the same issue too.
Happens when I watch a video on youtube, netflix or play movies. I use a brightness app to change the brightness levels and it returns to normal. I'm also getting the "screen flickering" issue described here http://forum.xda-developers.com/showthread.php?t=1740385
I really hope these issue with be fixed with an update. I'm new to android. Where's the best place to report these issues direct to Google/Asus?
>between the screen that was normal screenshot and the faded screenshot and they both look the same for me, which is lovely with nice rich colours
So it's probably hardware (display), or a combo of hardware/firmware.
Power-saving feature of Kai's PRISM display pertains to color saturation and brightness. As OP indicated, malfunction may be related to that. But it doesn't matter what the exact cause is.
It may or may not be fixable via firmware update. Suggest getting RMA process started, then sit on it for a few days to see if OTA fix happens. Don't wait beyond the return period. Make sure to ask for advance replacement if RMA.
>I just think its a bug in the screen settings when exiting a move or game.
If the issue was firmware-only, then it would happen to all units, not some. It's either HW, or HW+FW.
Edit: Suggest trying different movie players and different movies to find extent of problem.
hedosa 252.]
rhirons said:
I'm having the same issue too.
Happens when I watch a video on youtube, netflix or play movies. I use a brightness app to change the brightness levels and it returns to normal. I'm also getting the "screen flickering" issue described here http://forum.xda-developers.com/showthread.php?t=1740385
I really hope these issue with be fixed with an update. I'm new to android. Where's the best place to report these issues direct to Google/Asus?
Click to expand...
Click to collapse
So question for the community. If you're having issues with the "whiteout/washout", the ghosting and flickering... would you recommend getting a replacement or waiting for a driver / firmware update?
Every amoled screen I had was burned after some time. Mostly on the status bar. Once it was WhatsApp.
This time I want to prevent or delay it as long as possible. What recommendations do you have?
Never understood how people managed with burn ins. Well, stop watching a static picture with 100% brightness for 5hrs in a row is a good start.
i have owned more than a dozen samsung products with amoled screens, never had burn in on one of them. I always keep the screen very bright because my eyesight isnt that great. the one lg amoled phone i owned had terrible screen burn
The factors involved are: heat (ext), brightness (curr), uneven degradation rate of each color (rgb), persistent elements, and age (of panel). If half a screen is black and the other is blue, at max brightness, the blue subpixels are under the most stress. Their decay rate will overshadow the resting blue lights - plus that of green and red.
5yrs from now you're going to look at an all white image. Half of it will look awful.
Thanks guys, but not really helping, are you?
Fall asleep once with your phone under your face and you'll have a burn in your amoled screen. Probably many other ways.
This is a common issue that most people don't even notice.
I get how it happens. I'm looking for ways to prevent it.
Setting a screen timeout is helpful
Had every Samsung for years and never had this, so I've no idea.
Maybe some people don't have a screen timeout and fall asleep sometimes dunno
Sent from my SM-G975F using Tapatalk
Do i remember wrong, but didint Samsung add pixel shifting at least for their launcher elements which stay at same of screen all the time?
ivicask said:
Do i remember wrong, but didint Samsung add pixel shifting at least for their launcher elements which stay at same of screen all the time?
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Click to collapse
I don't remember that. I know they had it on their Plasma TVs. I thought the Pixel phones with OLED screens also had it but don't know about Samsung phones. I do think that 99.9% of people that use a phone normally will never experience burn-in for the time they own the phone.
Use full immersive mode to hide the status bar and the top and bottom. Turn off auto brightness because if you leave it on and go in sun the brightness get high.
Screen time out to 15 seconds
Leave the brightness slider 50 percent or less
If you use aod make sure to flip the phone so it turns off when not using it
Use youtube in full screen if you use it a lot
These are my tips as I've had my screen changed 4 times due to burn in on my note 8.now using these methods my screen so far has no burn in
For me it's always was the top status bar that would burn in
But now I should never experience burn in ever again now I've actively tried to avoid it
Everyone I know that swears blind they don't have burn and have never had that issue on any device I immediately grab there phone and look closely on a complety grey background and 100 percent of them have status bar burn in at the top at the very least
No way am I turning stuff off to avoid something I've never seen
900 quid to have to suffer immersive mode utter lols, if I have to did that I'll sell it
Sent from my SM-G975F using Tapatalk
I also honestly don't know what you're talking about. I've had s3, s5, s7, s9 and now to s10. Never had anything of the sort and since s7 I've been using AOD. Nothing happend. For the love of me I can't imagine how you may have had anything wrong with the display....
haircut123 said:
Use full immersive mode to hide the status bar and the top and bottom. Turn off auto brightness because if you leave it on and go in sun the brightness get high.
Screen time out to 15 seconds
Leave the brightness slider 50 percent or less
If you use aod make sure to flip the phone so it turns off when not using it
Use youtube in full screen if you use it a lot
These are my tips as I've had my screen changed 4 times due to burn in on my note 8.now using these methods my screen so far has no burn in
For me it's always was the top status bar that would burn in
But now I should never experience burn in ever again now I've actively tried to avoid it
Click to expand...
Click to collapse
Exactly, it's always the status bar. I think there is no immersive mode on s10+ yet, but I removed all the icons.
haircut123 said:
Everyone I know that swears blind they don't have burn and have never had that issue on any device I immediately grab there phone and look closely on a complety grey background and 100 percent of them have status bar burn in at the top at the very least
Click to expand...
Click to collapse
THANK YOU
I'm pretty sure many think they never had a burn in on their precious amoled screen, but they actually had.
Well they probably aren't looking for it that closely
Sent from my SM-G975F using Tapatalk
lumiden said:
Every amoled screen I had was burned after some time. Mostly on the status bar. Once it was WhatsApp.
This time I want to prevent or delay it as long as possible. What recommendations do you have?
Click to expand...
Click to collapse
Lol, sorry to see everyone busting you up on this....because you know, it's always more helpful to give someone a bad time to ensure a post count increment, than to be useful and offer up some insight.
Well, I have had screen burn in occur on 3 different galaxy phones. Not from falling asleep, not from being clueless...but from using my phone with games. 2 were mine and 1 on My wife's..hers occurred from youtube.
I used to play clash of clans tons, got burn in from the smaller stats numbers at the top- over time...But replaced the phone no sweat. Verizon insurance took the phone as a defect, noted as screen image ghosting, no charge. I just didn't realize that it was an issue playing, but it was over time. I think it was an s6. The reps in the store were as surprised as I was that it had occurred.
Different device & model, S7 , but same thing occurred, not in the same game either...This time with clash royale- the towers and little cloud icon burned in from too much playing and too often, apparently. I thought I had been a bit more careful, but i think it was the frequency in which I was playing versus overall time.
This time I simply contacted support in the chat about the ghosting, they replaced it again as a defect, no charge.
My wife's occurred on the s7, hers was the top bar because of YouTube, too much & too often. So, did the same for my wife's phone through Verizon insurance, they replaced as a screen ghosting defect.
After I noted what was going on, she made adjustments, didn't happen again to either of us.
Both of us are on the 10s now and very aware this can occur. So, you just need to make sure you're not on those static images or bars or icons for either long periods or frequent shorter periods...it takes time, but it happens, despite popular misconception.
It is only really noticable on a white background, like when looking at mostly blank new tab in chrome.
On the last device, the S7, I made sure to cut the amount of time spent on static images, especially the games. I still kept the brightness always max during the day, nights it was at the lowest setting.
And yes, I kept my settings the same after the replacement, just made adjustments to my gaming approach. I didn't want to baby the phone screen settings, shouldn't have to. No issues on that one after adjusting my approach.
So, it's certainly possible to avoid and I bet there's many out there that use certain apps for long periods and frequently just do not really notice it may have occurred, even if slightly.. and I'm taking heavy users.
A note app with a clean page or white blank background reveals it, most of the time you're not using that, so ignorance is bliss...and makes It's easier for folks to bust on someone else for asking about screen burn in because they themselves are simply clueless it even remotely occured with them.
Heavy user naysayers, check your old phones, just for the heck of it... and then keep the findings to yourself because no one actually cares about you being right or wrong.
Anyway, it was an inconvenient lesson at the time,for me but good to know and learn from. Didn't cost me much but time, as it just took up time set up the phones again.
I know Samsung isn't too concerned about it or they wouldn't have preinstalled games on the phone (ie. solataire).
Just do your best to adjust your screen settings, like those that mentioned, if you're into that. Or simply adjust your apps/usage habits.
Don't overlook the Digital Wellbeing settings on the S10...that may also help you target certain apps with a timer also. Might be something useful for you.
Hope that helps some.
Sent from my SM-G973U using Tapatalk
sainthooligan said:
Lol, sorry to see everyone busting you up on this....because you know, it's always more helpful to give someone a bad time to ensure a post count increment, than to be useful and offer up some insight.
Well, I have had screen burn in occur on 3 different galaxy phones. Not from falling asleep, not from being clueless...but from using my phone with games. 2 were mine and 1 on My wife's..hers occurred from youtube.
I used to play clash of clans tons, got burn in from the smaller stats numbers at the top- over time...But replaced the phone no sweat. Verizon insurance took the phone as a defect, noted as screen image ghosting, no charge. I just didn't realize that it was an issue playing, but it was over time. I think it was an s6. The reps in the store were as surprised as I was that it had occurred.
Different device & model, S7 , but same thing occurred, not in the same game either...This time with clash royale- the towers and little cloud icon burned in from too much playing and too often, apparently. I thought I had been a bit more careful, but i think it was the frequency in which I was playing versus overall time.
This time I simply contacted support in the chat about the ghosting, they replaced it again as a defect, no charge.
My wife's occurred on the s7, hers was the top bar because of YouTube, too much & too often. So, did the same for my wife's phone through Verizon insurance, they replaced as a screen ghosting defect.
After I noted what was going on, she made adjustments, didn't happen again to either of us.
Both of us are on the 10s now and very aware this can occur. So, you just need to make sure you're not on those static images or bars or icons for either long periods or frequent shorter periods...it takes time, but it happens, despite popular misconception.
It is only really noticable on a white background, like when looking at mostly blank new tab in chrome.
On the last device, the S7, I made sure to cut the amount of time spent on static images, especially the games. I still kept the brightness always max during the day, nights it was at the lowest setting.
And yes, I kept my settings the same after the replacement, just made adjustments to my gaming approach. I didn't want to baby the phone screen settings, shouldn't have to. No issues on that one after adjusting my approach.
So, it's certainly possible to avoid and I bet there's many out there that use certain apps for long periods and frequently just do not really notice it may have occurred, even if slightly.. and I'm taking heavy users.
A note app with a clean page or white blank background reveals it, most of the time you're not using that, so ignorance is bliss...and makes It's easier for folks to bust on someone else for asking about screen burn in because they themselves are simply clueless it even remotely occured with them.
Heavy user naysayers, check your old phones, just for the heck of it... and then keep the findings to yourself because no one actually cares about you being right or wrong.
Anyway, it was an inconvenient lesson at the time,for me but good to know and learn from. Didn't cost me much but time, as it just took up time set up the phones again.
I know Samsung isn't too concerned about it or they wouldn't have preinstalled games on the phone (ie. solataire).
Just do your best to adjust your screen settings, like those that mentioned, if you're into that. Or simply adjust your apps/usage habits.
Don't overlook the Digital Wellbeing settings on the S10...that may also help you target certain apps with a timer also. Might be something useful for you.
Hope that helps some.
Sent from my SM-G973U using Tapatalk
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Click to collapse
Thank you for your insight. I wouldn't be able to return it if it happens.
I'm also worry the AOD can cause burn in. I never used it before because I had a notification led...
I know it moves around, but is that enough? I also turn it off 8hs a day.
lumiden said:
Thank you for your insight. I wouldn't be able to return it if it happens.
I'm also worry the AOD can cause burn in. I never used it before because I had a notification led...
I know it moves around, but is that enough? I also turn it off 8hs a day.
Click to expand...
Click to collapse
You can set the schedule for the time for the AOD is active and either use the AOD auto brightness option or set the brightness lower, if that helps you feel more confident with it. The movement should help avoid issues.
FWIW, I used AOD with my previous phone without any issue and I anticipate the same with this one.
My burn in issue was only with the games & YouTube as noted.
Sent from my SM-G973U using Tapatalk
This is my main issue with AMOLED screens. They look nice but they wear out. The nature of Android means they will wear out unevenly which is why people see burn in. The wearing out of your screen is cumulative. Meaning that it isn't like an old CRT TV where it would take weeks of a static image to burn in but just showing the same image over time day in and day out. The only way to prevent it is to use the entire screen with moving images, like full screen movies, so that the panel wears evenly.
The status bar and navigation bar tend to be on the screen all the time those images will burn in first. Dark mode can also cause issues because if the area is dark it isn't being used and if it isn't being used it will look brighter than other areas that were used more frequently. The s10 has a full screen mode option for some apps. Some apps like Netflix will show the full screen movie even around the camera cutout and that is ideal. Youtube will also allow you to zoom in and show the video around the camera. cutout Chrome and the Samsung browser keep the status bar but it will change colors based on the site and if the bar is white it will invert the status icons which will help keep the panel wearing evenly. I have the dolphin browser which runs in full screen but the top portion of the panel is not used so that is less than ideal.
Auto brightness can be used but in the bright sun that panel is wearing much faster. The screen time out should be set to 15 seconds. These panels are designed to look great but not be super durable and in many cases that's what Samsung wants. They benefit when you have to buy a new device. It's sad to say but its business.
Greetings,
Just received a used device and noticed my unit won't physically lower in brightness at around 25 percent. What I mean is that at around the 25 percent mark, I am unable to perceive it getting any lower when set at a lower percentage. I've also noticed that when I have the brightness at a high percentage and then quickly lower it to the minimum, that the display will at first be quite dim then will suddenly raise itself to a slightly brighter minimum. I do not have auto brightness on, nor any filter apps active while testing. Just wondering if this issue is isolated to my device. Thank you for reading my concern. If anything is unclear, I could try taking a video of the issues. Anyone else with these issues? I've searched the web to no avail.
i just bought a used device as well and mine has the same issues. the backlight seems to flicker on the second screen at low brightness and below about half the second screen is noticably dimmer. its unfortunate that they didn't put a lot of effort into the screen software or quality considering its the main gimmick of this phone, but it is made by ZTE after all. the price you probably paid for one of these things is a lot more representative of the quality than the original MSRP. But its still a fun gimmick even with all the flaws.
stevegalaxius said:
i just bought a used device as well and mine has the same issues. the backlight seems to flicker on the second screen at low brightness and below about half the second screen is noticably dimmer. its unfortunate that they didn't put a lot of effort into the screen software or quality considering its the main gimmick of this phone, but it is made by ZTE after all. the price you probably paid for one of these things is a lot more representative of the quality than the original MSRP. But its still a fun gimmick even with all the flaws.
Click to expand...
Click to collapse
Thanks for your thoughts and input. Yeah this is quite unfortunate on how the phone turned out. I also see the flicker on the second display. But as you mentioned, the device is indeed quite fun. I'm actually thoroughly enjoying the device especially with books and comics reading in the extended mode. I tend to do some late night reading, so that was the reason why I brought up the display issue as I had wanted to get the display as dim as possible before applying a filter. Hopefully one day we'll get root to check out if we can lower the display minimum brightness level along with other lower level system modifications.
axxtran said:
Thanks for your thoughts and input. Yeah this is quite unfortunate on how the phone turned out. I also see the flicker on the second display. But as you mentioned, the device is indeed quite fun. I'm actually thoroughly enjoying the device especially with books and comics reading in the extended mode. I tend to do some late night reading, so that was the reason why I brought up the display issue as I had wanted to get the display as dim as possible before applying a filter. Hopefully one day we'll get root to check out if we can lower the display minimum brightness level along with other lower level system modifications.
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apparently a few weeks ago someone released TWRP for this device. its not quite a root but it still gives you root access to change the build.prop and some low level system settings. TWRP is the sign that there is some kind of development happening but i wouldn't hedge your bets on anybody fixing the screen issues even with some kind of kernel modification
stevegalaxius said:
apparently a few weeks ago someone released TWRP for this device. its not quite a root but it still gives you root access to change the build.prop and some low level system settings. TWRP is the sign that there is some kind of development happening but i wouldn't hedge your bets on anybody fixing the screen issues even with some kind of kernel modification
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That is definitely a most welcome update. I'm curious on what build your device is on since you mentioned having similar issues to mine. I am on b30 myself and will be flashing to b37 when I get a chance to see if there are any differences.
Hi all,
I want to find out if heavy usage of youtube on this phone will cause Screen Burn In?
Heavy usage = Always on youtube. At least 8 to 10 hours of youtube per day.
Unless all the videos have the same static image (or its the same video on loop) screen burn is unlikely. The only issue would likely be the video not filling the screen leaving black bars down the side which could burn in. I'd recommend zooming in the video to fill the screen to avoid that.
That would mean there will still be burn in. ???????
RaiderX303 said:
Unless all the videos have the same static image (or its the same video on loop) screen burn is unlikely. The only issue would likely be the video not filling the screen leaving black bars down the side which could burn in. I'd recommend zooming in the video to fill the screen to avoid that.
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isnt it an amoled display, meaning the black bars would just be the leds turned off meaning no burn in?
I use you tube a fair bit, maybe not to the extent the OP uses but a good few hours, and not even a hint of burn in
They would burn in eventually as the black bars are getting less use than the video area so they'd be brighter than the rest of the display
My experience with burn in is that I had to go change the front panel 4 times in One Year (Samsung). I am now afraid to buy a new phone because I don't want to have to go to the service centre 4-5 times in one year. Just wanted to find out if Huawei also would get such issue. And don't know if Huawei cover such issue in their warranty.
kljs said:
My experience with burn in is that I had to go change the front panel 4 times in One Year (Samsung). I am now afraid to buy a new phone because I don't want to have to go to the service centre 4-5 times in one year. Just wanted to find out if Huawei also would get such issue. And don't know if Huawei cover such issue in their warranty.
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It's going to happen on any Amoled screen if you leave the same image on for long periods of time, nothing to do with the manufacturer of the device, the displays are rarely made by the same OEM as the device anyway
Turn brightness down and don't leave the same image on the screen, turn it off when not using it
I would recomend you to use "Youtube Vanced" as it has built in "background playback" and completly black theme and you can also turn the screen off during video playback.
adamlee2012 said:
I've had my P30 PRO since July 2019 and no burn in at all. 6-8 hours screen time a day.
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Me too, the display seems very high quality in terms of build quality....
It really depends on your personal usage. High brightness means screen burn ins will appear sooner rather then later. On my old Galaxy S4, after 3 years of usage, no burn ins. On my old Galaxy A5 2016, after 2 years, no burn ins. My girlfriend's Galaxy S9+, after 1 and a half year, full keyboard burn in. She uses her phone with brightness at maximum a lot of times while I, on the other hand, can't stand high brightness, only in direct sunlight.
It all depends on your usage.