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Hello All
Just came across this forum and a thread on the pink screen issue.
Do you reckon this one has the same issue?
All of the phones are the exact same and have the exact same "issue". I use my phone on maximum brightness all the time so I never notice it. It's only noticeable if you use the phone on the lowest brightness setting (Why anyone would buy an AMOLED phone just to use it on the lowest brightness is beyond me)
abc27 said:
All of the phones are the exact same and have the exact same "issue". I use my phone on maximum brightness all the time so I never notice it. It's only noticeable if you use the phone on the lowest brightness setting (Why anyone would buy an AMOLED phone just to use it on the lowest brightness is beyond me)
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Is that true? Does everyone have a pinkish screen if u run it in the lowest brightness? (Havent gotten my Desire yet.)
borgen92 said:
Is that true? Does everyone have a pinkish screen if u run it in the lowest brightness? (Havent gotten my Desire yet.)
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Yes i'm fairly sure they do. But at anything over the lowest brightness it doesn't occur. Again, why you would buy an AMOLED to use it on lowest brightness is beyond me
abc27 said:
All of the phones are the exact same and have the exact same "issue". I use my phone on maximum brightness all the time so I never notice it. It's only noticeable if you use the phone on the lowest brightness setting (Why anyone would buy an AMOLED phone just to use it on the lowest brightness is beyond me)
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Check the appropriate thread: there is a huge difference between handsets. Most are like this, some are totally unaffected and some are basically defective.
Yes poor answers, I do not have any pink even on the lowest brightness settings. This means your device is defective and you should get it replaced as many others have done. And yes there is a thread dedicated to this issues:
http://forum.xda-developers.com/showthread.php?t=656128
OnlinePredator said:
Yes poor answers, I do not have any pink even on the lowest brightness settings. This means your device is defective and you should get it replaced as many others have done. And yes there is a thread dedicated to this issues:
http://forum.xda-developers.com/showthread.php?t=656128
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Sorry is that a yes to me?
Can you post an image of your phone?
look in the sticky post enough examples there...
Sent from my HTC Desire using the XDA mobile application powered by Tapatalk
Im a total OCD for these kind of things. pink issue, dust under screen, dead pixels etc... I don't have the pink issue. It was one of the biggest concerns for me when I ordered the phone. I had seen sample photos from the nexus one that had pink etc. I think there are two issues. A screen issue, and a camera issue? anyway, I don't have pink in my screen at low setting (which I use ALL the time indoors to consevre battery) or any other setting. I also don't have pink in any pictures or videos I made with the phone.
mcgon1979 said:
Im a total OCD for these kind of things. pink issue, dust under screen, dead pixels etc... I don't have the pink issue. It was one of the biggest concerns for me when I ordered the phone. I had seen sample photos from the nexus one that had pink etc. I think there are two issues. A screen issue, and a camera issue? anyway, I don't have pink in my screen at low setting (which I use ALL the time indoors to consevre battery) or any other setting. I also don't have pink in any pictures or videos I made with the phone.
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What do you think of the examples i posted?
I only notice the off-pink tint in GMail. Nothing major tbh.
I cannot see any pink on your photos at all, but I went to my brightness settings and copied what you did in the screen shots and YES my gray looks like it has a red/pink/rose tint at the VERY lowest setting. At 5% brightness it's fine, gray. at 0% setting it has the rose tint. This is NORMAL and a limitation of the display technology (pentile matrix). If this is what you mean, your screen is normal. It's only certain shades of gray that will be affected by this and normally only at minimal brightness settings. I thought you meant you had a pink blob on the screen centre etc? If you just mean the gray menu and ntificaiton bar etc appearing slightly rose coloured at lowest setting, this is normal. I presume the grays are fine when the you move the brightness bar up from 0% to 5% or 10% setting?
mcgon1979 said:
I cannot see any pink on your photos at all, but I went to my brightness settings and copied what you did in the screen shots and YES my gray looks like it has a red/pink/rose tint at the VERY lowest setting. At 5% brightness it's fine, gray. at 0% setting it has the rose tint. This is NORMAL and a limitation of the display technology (pentile matrix). If this is what you mean, your screen is normal. It's only certain shades of gray that will be affected by this and normally only at minimal brightness settings. I thought you meant you had a pink blob on the screen centre etc? If you just mean the gray menu and ntificaiton bar etc appearing slightly rose coloured at lowest setting, this is normal. I presume the grays are fine when the you move the brightness bar up from 0% to 5% or 10% setting?
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Yeah its fine when its not on the lowest setting.
Thanks for taking the time to reply
I noticed as soon as I turned my Nexus on today that there was a line across the screen that looked like dirt under the display.
It is only noticeable on low brightness but the auto brightness set the phone to minimum when I turned it on so I saw it. I can only also see it on bright backgrounds like the forum - it is not visible on dark backgrounds or the home screens.
Does anyone else have this issue? I will return it soon and get it replaced but I am wondering if this is widespread or I was just unlucky.
Try turning the brightness right down and looking at this page and see if you see any lines/marks under the glass.
I have a line as well but it's quite small so I'm not really bothered.
Sent from my Galaxy Nexus using XDA App
Few very feint lines here too. Setting phone to fixed second lowest brightness setting and they vanish though.
This issue is on the gs2's too.
if you go to every forum of a phone that launches you will see the same complaint. its a plague
Spinstorm said:
I noticed as soon as I turned my Nexus on today that there was a line across the screen that looked like dirt under the display.
It is only noticeable on low brightness but the auto brightness set the phone to minimum when I turned it on so I saw it. I can only also see it on bright backgrounds like the forum - it is not visible on dark backgrounds or the home screens.
Does anyone else have this issue? I will return it soon and get it replaced but I am wondering if this is widespread or I was just unlucky.
Try turning the brightness right down and looking at this page and see if you see any lines/marks under the glass.
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I can also see two faint grey vertical lines on either side of the screen if I have a light (white) background and brightness settings 1-3!
I haven't come across any other issues, I only noticed it after reading this thread and now its in bugging me. But I love the handset.. better than I expected!
Are these lines normal or do I have a duff handset? I have a couple of weeks to change it if necessary but I am also aware of the stock availability due to high demand.
Anyone else in same situation (O2 UK handset)?
I have the same issue on the lowest brightness, but not on the highest. It is also very faintly noticeable on my SGS2 on the lowest brightness. On my Omnia 7 (samoled) it is also very visible on low brightness, I think it is an amoled thing.
BiGMERF said:
if you go to every forum of a phone that launches you will see the same complaint. its a plague
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Exactly even the iphones with it's tinting issues SGS2 with it's Blotches in the dark
and the glass isn't perfect around the bezel
people just look for this stuff
I don't understood if this lines means defective screen or if all phones will have this lines.
I have the same thing on my Galaxy Nexus. I guess it's just a thing with Super Amoled screens, rather than a defect.
gambiting said:
I have the same thing on my Galaxy Nexus. I guess it's just a thing with Super Amoled screens, rather than a defect.
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+1 Just as I said in my post above I have 4 amoled screen devices and they all it to some effect. Do not worry, your phone is fine.
could someone please post a picture so i can see what you guys are talking about? i'm curious to see what it looks like since i don't notice this on the samoled screen on my nexus s.
I had that issue with 2 evo screens. I would also get dead pixels or blotches.. Just have to get lucky with one I guess.
jms.flynn said:
+1 Just as I said in my post above I have 4 amoled screen devices and they all it to some effect. Do not worry, your phone is fine.
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why is fine if it seems to have a problem?
do you think that it is normal to have lines on the screen?
can you tell for sure that every phone have that lines?
I have the same thing on minimum brightness. Its best seen by using a white image as wallpaper and having nothing on your far left and far right home screens. I have many vertical lines. When I scroll the home screen all the way over to the left until I see the blue gradient appear, the gradient varies in shades exactly where the lines are.
I noticed it as soon as i first powered on the device, same as the OP, as it was set to minimum brightness but I dont generally notice it any other time. I dont recall having the same problem with my galaxy S2
On many phones or laptops the screen blinks really fast (probably to preserve energy). Many people seem to be ok with /don't notice that, but it really drives me nuts when a device does this. There's no way for me to preview how the screen works before buying, so please tell me - does Galaxy Nexus' screen blink? (And I mean really fast turn off - turn ons, like 60 times per seconds or so)
groovy354 said:
On many phones or laptops the screen blinks really fast (probably to preserve energy). Many people seem to be ok with /don't notice that, but it really drives me nuts when a device does this. There's no way for me to preview how the screen works before buying, so please tell me - does Galaxy Nexus' screen blink? (And I mean really fast turn off - turn ons, like 60 times per seconds or so)
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You mean refresh rate? ALL screens have a refresh rate. That's how the image changes. As for the Max refresh rate for the gnex panel, I'm assuming it's 60hz, which is standard for most android phones.
Sent from my Sensation using Tapatalk 2
Are you talking about the Auto brightness flashing when the screen changes brightness or the refresh rate. The flashing with Auto brightness can be fixed with a rom that lets you change the auto brightness. You can search the forums on how to do that with CM9. The refresh rate is stuck the way it is no way to change that. I do not think i have ever seen a refresh rate problem.
I've never seen nor experienced anything similar to this. Or even heard of it anywhere except on the One X.
I am okay with it although I am not bothered even at 50Hz, some people can be extremely sensitive and there's no way out of that. I watched lots of Nexus reviews on youtube and I never seen the screen flicker effects. 50fps videos looks very smooth on Nexus.
For America, there is the Nexus for Sprint and Verizon so you might be able to try them out in the store.
This video shows the SIII flickered like crazy, but isn't a problem in other reviews, so I guess its either his camcorder fps or a problem with his SIII unit: http://www.youtube.com/watch?v=5DQ_UAtrnOg&feature=plcp
I'm not talking about the refresh rate I mean the backlight of the screen blinking independently, very fast. You can see it on many older Nokia phones, but recently I found out that my new Samsung Netbook does this and it drives me nuts! There's no way to change it, I think it's physically built into the device
Samsung phones use AMOLED screen which they manufacture. I don't know a lot about OLED technology, but the pixels light up themselves, therefore backlight is not used with OLED screens. AMOLED screen can achieve exceptional black level and high contrast ratio. As for how fast the subpixels in an AMOLED screen blink, I have no idea.
Before you get the Nexus, you should also read up on Pentile matrix versus RGB matrix. The Nexus and SIII use Pentile matrix making things appears grainier on close up. But for me, the Nexus screen is beautiful.
If you can find a store that sells a galaxy nexus, head in and see if you can see that "blinking". Personally, I haven't seen that blinking issue on my gnex.
Sent from my Sensation using Tapatalk 2
That's what I would do if I didn't live in Poland It was very surprising to me how little known is this phone in here
groovy354 said:
I'm not talking about the refresh rate I mean the backlight of the screen blinking independently, very fast. You can see it on many older Nokia phones, but recently I found out that my new Samsung Netbook does this and it drives me nuts! There's no way to change it, I think it's physically built into the device
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No it doesn't flicker. Its an amoled screen so there is no traditional backlight. Individual pixels light up rather than needing a backlight.
Nexus has no flicker. Its smooth as butter.
eksasol said:
Samsung phones use AMOLED screen which they manufacture. I don't know a lot about OLED technology, but the pixels light up themselves, therefore backlight is not used with OLED screens. AMOLED screen can achieve exceptional black level and high contrast ratio. As for how fast the subpixels in an AMOLED screen blink, I have no idea.
Before you get the Nexus, you should also read up on Pentile matrix versus RGB matrix. The Nexus and SIII use Pentile matrix making things appears grainier on close up. But for me, the Nexus screen is beautiful.
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You need a damn microscope to even tell the screen is pentile. Or hold the phone directly in front of your face.
Does anyone else experience eyestrain with devices that have the HD Super Amoled screen?
I notice after about 10 - 15 mins of use, I get dizzy and my eyes hurt like they are being crossed or something when using the galaxy s3 or galaxy note, my old galaxy s2 skyrocket doesn't bother me though....
I've tried to turn the brightness down all the way, using the device at different distance to no avail.
Any possible solutions to remedy this? or am I going to have to sell my new S3 like I did my galaxy note? :/
depends on 2 very important factors...
1- how much cheese I've smoked
2- what was the question again?
Sent from My Omega powered beast, using Xparent ICS
I've actually noticed a decrease in eye strain coming from an LCD screen on my atrix. LCD screens are constantly flashing, and the screen on my galaxy s3 is super clear for me almost no eye strain. Its probably personal preference though.
Sent from my SAMSUNG-SGH-I747
jefferson9 said:
I've actually noticed a decrease in eye strain coming from an LCD screen on my atrix. LCD screens are constantly flashing, and the screen on my galaxy s3 is super clear for me almost no eye strain. Its probably personal preference though.
Sent from my SAMSUNG-SGH-I747
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I've actually experienced the opposite as my first android device was an atrix....
I think it may have something to do with the 1200 x 800 resolution on such a small screen because If I turn up the resolution on my PC HD monitor to something like 1600 x 1200 for example, my eyes start to hurt.
I was actually going to post a new great until I saw this. I came from retina displays and my eyes are sore after I look at the screen for over 10 minutes on my GS3. Kinda concerning!! Might have to switch back to an apple product. I was getting use to droid too. :-/
its because of the screen size/pixels. Your eyes still needs to be adjusted to the new screen lol... obv
Yes!
I got vertigo/migraines about a month after getting my S3. I had a number of medical tests to see what was causing it - but even after new glasses I've narrowed it down to the S3 display being too strong for my eyes. I'm going to sell mine and get a replacement with a duller screen.
Try this...
Try changing the Screen Mode to 'Natural' or 'Movie". Helped a bit.
I also immidiately noticed eye fatique after getting Galaxy s3, particularly in my right eye. It started only getting worse, and coincidently only when I was using Galaxy. Other lcd devices such as older 3gs never bothered me at all. Surpisingly majority of reviews call the display stunning quality, but its pretty dim, practically unusable outside and colors are unnaturally oversaturated, all of which didnt bother me that much as long as my eyes wouldnt hurt so much. I started reading more about specs in Super amoled technology, but nothing pointed out to potensial issues, than I googled galaxy s3 refresh rate, and the first video from the search result comparing s3 to the iphone, provided a major clue. The poor quality camera was picking up horrible flickering from galaxy, but iphone screen didnt flicker at all. It instantly brought me back to old CRT days, and I also remember getting dizzy from such displays running at low refresh rates of 60mhz. Back than bumping up refresh rate to 75mhz conciderably dicreased eye strain. I took the video to the store, sales person was suprised that I was returning such popular product, but its been a day since my exchange for another brand and eye strain is gone. The issue maybe overlooked as it affects low percentage of people, but if you have sensitive vision, than you'd be much better off with non hd amoled technology
Could it be the brightness?
I'm sure your not holding it against your nose while watchin you tube, but maybe its the overall brightness of the screen thats getting to you? I use a powersaver app that has a black screen filter that dims it out a good little bit, maybe something like that could help, or a matte finish screen protector...the anti glare ones I think.
Use the "Screen Filter" for use at nights.
Set brightness to 0, and enable filter. I set mine at 48.6% and 36.9% (created two widgets with these percentages) and use either as needed.
Set your brightness lower. It's the brightness of your screen. I have the same problem before turning down the screen
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Keep phone at safe distance from face. Try a dark theme or inverted apps, or both they will most likely reduce eyestrain as well as save battery.
AT&T SGS3
ParanoidKangDroid 1.1.0 ROM
KT747 10/28 OC'ed & UV'ed
Medical MJ Supporter
Seems ok to me with brightness anywhere from dimmest to 50%.
hmm, can't say I've experienced any strain.
The cm10 rom is extremely bright too, at half, I started getting headaches but on stock, I can state at near brightest all day.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Hi all,
There are a lot of users who feel uncomfortable with AMOLED displays (not all of them, for example sgs2 is not affected). They can struggle with head ache and eye strain. You can google "galaxy s3 eye strain" for example or watch how AMOLED blinks through photo/video camera (there are tons of youtube videos). This effect apperars only when screen brightness is not at maximum level. The nature of that is the mechanism used for brightness control. Instead of forcing the pixels to glow at less brightness they force them to blink very fast. The faster pixel blinks - the brighter it seems to the user. The downside of this is that the whole screen blinks as an old CRT monitor which causes this negative effect.
I found an app which could help us to workaround this issue. I filed a feature request. So if you are interested you can add yourself to wathcher list and post a comment here - https://bitbucket.org/VitoCassisi/lux/issue/38/lux-auto-brightness-feature-request-for
This should not take a lot of time since you can authorise there with your google/facebook/twitter or other account.
Wow! I switched the screen to "natural", the problem with oversaturared, too rich colors was solved. I had to keep the brightness low so color pictures aren't too bright, but this made reading text on white backround unpleasant. Of course now I have to find new brightness levels (what brightness levels do you guys use for day and night?)
PS: Samsung has been doing similar tricks with the colors in their TVs. Some series 6 TVs made the picture look like it was from a heat sensor in dynsmic mode, and this was their default mode.
PPS: Mobile screens suck. LCDs have washed out blacks which strains the eyes, and AMOLEDs don't care about correct colors which makes you duzzy.
S3 screen flickers!
MetQuota said:
I also immidiately noticed eye fatique after getting Galaxy s3, particularly in my right eye. It started only getting worse, and coincidently only when I was using Galaxy. Other lcd devices such as older 3gs never bothered me at all. Surpisingly majority of reviews call the display stunning quality, but its pretty dim, practically unusable outside and colors are unnaturally oversaturated, all of which didnt bother me that much as long as my eyes wouldnt hurt so much. I started reading more about specs in Super amoled technology, but nothing pointed out to potensial issues, than I googled galaxy s3 refresh rate, and the first video from the search result comparing s3 to the iphone, provided a major clue. The poor quality camera was picking up horrible flickering from galaxy, but iphone screen didnt flicker at all. It instantly brought me back to old CRT days, and I also remember getting dizzy from such displays running at low refresh rates of 60mhz. Back than bumping up refresh rate to 75mhz conciderably dicreased eye strain. I took the video to the store, sales person was suprised that I was returning such popular product, but its been a day since my exchange for another brand and eye strain is gone. The issue maybe overlooked as it affects low percentage of people, but if you have sensitive vision, than you'd be much better off with non hd amoled technology
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You are absolutely right. S3 screen flickers a lot. Try to move it quickly in front of your eyes, move your eyest when looking at it, or move your finger fast in front of the screen. I certainly do notice it.
What other phones have better displays? Sony? HTC?
I have a solution to resolve galaxy S3 scren flickering: set brightness to max in settings, install an app like "Screen Filter" (one with black-white rectangle) and decrease brightness there, in the app.
Flickering gone!
yarmobile said:
You are absolutely right. S3 screen flickers a lot. Try to move it quickly in front of your eyes, move your eyest when looking at it, or move your finger fast in front of the screen. I certainly do notice it.
What other phones have better displays? Sony? HTC?
I have a solution to resolve galaxy S3 scren flickering: set brightness to max in settings, install an app like "Screen Filter" (one with black-white rectangle) and decrease brightness there, in the app.
Flickering gone!
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Most of phone LCD screens are not affected by flicker. Even some amoled displays too. For example old HTC Legend and galaxy S2.
Galaxy note 3, 4, Galaxy s4, 5 are also affected. I strongly recommend you not to buy any new samsung phones equipped with AMOLED screens.
Now with this https://play.google.com/store/apps/details?id=com.vito.lux software you can get rid of screen flickering issue. Automatic brightness adjust will also work.
I've notice the screen will smear/lag behind while displaying "true" black (pixels are off) areas of the screen in fast motion (pictures, backgrounds, etc...). I'm sure this is a common problem with this display type as I've read similar things before (purple or black), but wanted to make sure all is well on my expensive new toy. It seems to happen more when the brightness is turned down, but it can also be noticed heavily on gradient backgrounds while scrolling left/right on the home screen. Turning up the brightness does resolve the issue for the most part (you can still see it, but it goes away much quicker), but why is it so apparent on this display versus others (Galaxy S5)? Maybe having many more pixels to flip on and off in the affected area is the cause due to the phone having a 2k display versus the 1080p display of the Galaxy S5. Anyone else experiencing this issue?
I have this issue as well. I have not seen anymore information on this issue anywhere. Have you heard or seen anymore about this?
Yep. I too have the exact same issue. I wonder what the consequences will be when using thw Gear VR with our Note 4... probably weird smushy images I'm guessing
I've had this issue as well. I was on a Plane at night watching Dark Knight Rises. I have auto brightness on so it dims in lower lighting but in that movie there's a lot of dark scenes and you can def see the lag with the pixels during fighting scenes and fast movement.
abystus said:
I've notice the screen will smear/lag behind while displaying "true" black (pixels are off) areas of the screen in fast motion (pictures, backgrounds, etc...). I'm sure this is a common problem with this display type as I've read similar things before (purple or black), but wanted to make sure all is well on my expensive new toy. It seems to happen more when the brightness is turned down, but it can also be noticed heavily on gradient backgrounds while scrolling left/right on the home screen. Turning up the brightness does resolve the issue for the most part (you can still see it, but it goes away much quicker), but why is it so apparent on this display versus others (Galaxy S5)? Maybe having many more pixels to flip on and off in the affected area is the cause due to the phone having a 2k display versus the 1080p display of the Galaxy S5. Anyone else experiencing this issue?
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i am having this issue.
on the european note 4
i have no idea what to do and i dont want to visit service on the holiday season..... :crying:
Mine does this also. Only when the brightness is extremely low. I think it has something to do with the pixels being "lazy" when the brightness is low. It would be a drawback that comes naturally from the benefit we get with OLED.
EDIT: To sum it up, nothing is wrong, it's natural, just turn up your brightness when it is critical to not have the smearing.
dragunbayne said:
Mine does this also. Only when the brightness is extremely low. I think it has something to do with the pixels being "lazy" when the brightness is low. It would be a drawback that comes naturally from the benefit we get with OLED.
EDIT: To sum it up, nothing is wrong, it's natural, just turn up your brightness when it is critical to not have the smearing.
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thank you so much for the relief.
that is what i undrestood too (from reading about Galaxy S4s with this issue and also Lumias)
But i really freaked out when i first mentioned this on my phone! and on the idea of possible service visit
fotisg24 said:
thank you so much for the relief.
that is what i undrestood too (from reading about Galaxy S4s with this issue and also Lumias)
But i really freaked out when i first mentioned this on my phone! and on the idea of possible service visit
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No problem. Glad I could help out. This is my first OLED screen to be honest, but I am pretty familiar with the technology.
dragunbayne said:
No problem. Glad I could help out. This is my first OLED screen to be honest, but I am pretty familiar with the technology.
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Word. I only noticed it in low brightness levels so I'm not worried. At least blacks are actually black, instead of some purple-ish weird color they had back in the first Note.
hyukki said:
Word. I only noticed it in low brightness levels so I'm not worried. At least blacks are actually black, instead of some purple-ish weird color they had back in the first Note.
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The poor color reproduction is the exact reason this is my first OLED screen. They've finally got it right.
dragunbayne said:
Mine does this also. Only when the brightness is extremely low. I think it has something to do with the pixels being "lazy" when the brightness is low. It would be a drawback that comes naturally from the benefit we get with OLED.
EDIT: To sum it up, nothing is wrong, it's natural, just turn up your brightness when it is critical to not have the smearing.
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turning my brightness to max doesn't help mine still has it :|
kamranhaghighi said:
turning my brightness to max doesn't help mine still has it :|
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Is it just some minor smearing while scrolling? I'm pretty sure most if not all devices I have used have this a little when scrolling quickly.
dragunbayne said:
Is it just some minor smearing while scrolling? I'm pretty sure most if not all devices I have used have this a little when scrolling quickly.
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its an 1 inch smudge while i'm in the gallery, or 0.2inch smudge while viewing movies (POC: On stranger's tide for example)
haven't noticed it in any games other than minecraft(clouds go purple) ! (i don't play it, touch controls act weird on my note)