Database Users

Weird screen issue, confirmed on two so far.

I don't know if these if happening on all our s2's.
basically, I noticed brightness goes down when displaying a lot of whites. e.g. google vs the whites in a page with more darker areas. (i don't think it's my eyes.)
I've never noticed this on my hd2, or any other phones.
when displaying google's in the browser, the white is not impressive at all.
another test i did was with an image I created (attached), half black half white. open in gallery and slide it so more black shows, or more white shows. The whole screen changes brightness!
My friend's S2 does the same.
can anyone confirm?

asefsef said:
I don't know if these if happening on all our s2's.
basically, I noticed brightness goes down when displaying a lot of whites. e.g. google vs the whites in a page with more darker areas. (i don't think it's my eyes.)
I've never noticed this on my hd2, or any other phones.
when displaying google's in the browser, the white is not impressive at all.
another test i did was with an image I created (attached), half black half white. open in gallery and slide it so more black shows, or more white shows. The whole screen changes brightness!
can anyone confirm?
Click to expand...
Click to collapse
That's actually a power-saving feature you can turn off.
Go into Settings -> Display -> Scroll down and untick 'Auto adjust screen power'.

asefsef said:
Weird screen issue, confirmed on two so far.
Click to expand...
Click to collapse
You exchanged your first phone because of this silly thing?

AXIS of Reality said:
That's actually a power-saving feature you can turn off.
Go into Settings -> Display -> Scroll down and untick 'Auto adjust screen power'.
Click to expand...
Click to collapse
Its not.
Its definitely there irrespective of display settings.
Basically even when you are not moving picture, have a look near the border.
There is definite grey banding near the border. It kinda looks like white is bleeding into the black.
And its there on every SGS2, every single one. It can be hardware or software issue.
@OP. you are definitely not alone. I was actually having talk with my friends in UK. 6 of us now have SGS2. 2 are from O2, 3 from P4U and 1 from Handtec and mine is from Clove.
All are experiencing same thing. Its definitely not your eyes.
@others. Its not a glaring issue. You wont notice i t unless there is extreme contrast images on screen like this one. My dad still couldnt notice it when I was showing it to him. But its still there. Will upload video, but its hard to pick on video as well.

It's an option in the Display settings - auto adjust screen brightness after analysing image or something similar.
Samsung thing, I think, since my Omnia 7 with Windows Phone did exactly the same thing. It's trying to save you power and completely normal.

Funkym0nkey said:
Its not.
Its definitely there irrespective of display settings.
Basically even when you are not moving picture, have a look near the border.
There is definite grey banding near the border. It kinda looks like white is bleeding into the black.
And its there on every SGS2, every single one. It can be hardware or software issue.
@OP. you are definitely not alone. I was actually having talk with my friends in UK. 6 of us now have SGS2. 2 are from O2, 3 from P4U and 1 from Handtec and mine is from Clove.
All are experiencing same thing. Its definitely not your eyes.
@others. Its not a glaring issue. You wont notice i t unless there is extreme contrast images on screen like this one. My dad still couldnt notice it when I was showing it to him. But its still there. Will upload video, but its hard to pick on video as well.
Click to expand...
Click to collapse
Thanks very much guys, I think I can accept it if it's all built like that. With that option off it really helped! (I feel a lil retarded now). But for some reason that test image I made still has that dimming effect (double tap it in the gallery, this instant change makes it obvious), but maybe that's normal, not fussed. (normal web browsing is perfect)
And no I didn't exchange any phones. Mine does have a dead pixel tho. Can anyone check their screens for dead pixels for me? I know someone had blue lines and stuff on their units, that's a bit drastic. I'm just wondering how many actually have say 1 dead pixel, so I have a better picture before I actually exchange mine or something.

asefsef said:
Yea, I've already got that turned off including power saving mode (mentioned in first post).
Thanks very much tho guys, I think I can accept it if it's all built like that.
And no I didn't exchange any phones. Mine does have a dead pixel tho. Can anyone check their screens for dead pixels for me? I know someone had blue lines and stuff on their units, that's a bit drastic. I'm just wonder how many actually have say 1 dead pixel, so I have a better picture before I actually exchange mine or something.
Click to expand...
Click to collapse
Nah, no dead pixels or other screen issues here. If you have dead pixel, i would return it.
Here is the video, its not clear as camera limitations dont really show it properly, but at 720P you can see it for fraction of second, that is not the lens glare but screen turning grey right above the white border.
http://www.youtube.com/watch?v=zGr7xJ1JIjU
around 0:15-0-18 in that video.

As mentioned, its a power saving feature as AMOLED screens don't like whites as they drain power, they prefer blacks. So reducing the brightness helps to save battery.

Funkym0nkey said:
Nah, no dead pixels or other screen issues here. If you have dead pixel, i would return it.
Here is the video, its not clear as camera limitations dont really show it properly, but at 720P you can see it for fraction of second, that is not the lens glare but screen turning grey right above the white border.
http://www.youtube.com/watch?v=zGr7xJ1JIjU
around 0:15-0-18 in that video.
Click to expand...
Click to collapse
I can see it grey in the video, almost like that gingerbread scroll limit effect. very hard to see in the video though, would have just said it was the camera.
Yea I'm considering returning. In my other post, I mentioned how Handtec got back to me. In short, not fault since only 1 pixel, but told me I can exchange/return within 7 days. But, they said since it's not a fault, I'll have to pay shipping both ways. (£28 per way, ouch)
Does that sound right??

Just a thought, could not the grey area when moving a black/white border area simply be the screen pixels taking a few milliseconds to go from completely dim, to grey, then to completely white, ie just a response time, albeit a bit slower than what I would have guessed?
On my SGS, going into a completely black app drawer with bright icons and moving around, it also has a very slight dragging effect on some white/black constrasting areas?

Galaxy S2 Weird Screenburn issue

Ive had this powerhouse of a phone for just under 16 Hours, Screen has only been used for around half an hour etc,
Ive just noticed some screenburn on the screen The four buttons - (Phone, Contacts, Messaging, Apps) are visible on the screen when I look at a grey-ish background (Such as the speedx initial bg). Ive been through 6 Galaxy S2s, Three of them had this issue - Is it me, or is this a bit weird? Phone screen on for only 30mins since it was factory shiny&new, and theres already light screenburn.
Is this a characteristic of SAMOLED Plus, or is this a faultly batch? (Im on my 5th replacement phone from Amazon due to various faults). It seems a bit weird, a phone thats cost near £475 inc has this kind of issue.
Thanks In Advance,
Aman.
(Picture attached, You have to look quite carefully to see the greyish outlines of the boxes)

It doesn't look screen burn as it looks coloured. it might be the app you are running has transparency.

afaik, OLED does suffer from screen burn like plasmas do - potentially, but not that quick!

Well, it can happen. After a month i started seeing the same thing when pulling down the notification bar. So it's not app related, cause i don't use other launcher, i can clearly see the shadow of the 4 icons for a few seconds when pulling down the notification bar. They disappear pretty quickly, i'm not that bothered about that.

Also notice even if you just got the phone the very first second the digital clock actually burns through the notification tray and slowly disappears, I think its a technology limitation on the SAMOLED+

hi i dont know if my post will help or not
put i have a samilliar proplem with my sgs2 screen
i have proplems with colors like grey and dark blue
i will attack photos for u to see if u have the same proplem with colors like me
and my phone is only 14 day old
i really dont know if the colors are normal or not
p.s: make ur display 60/100 to see the colors
on my sgs1 the screen was way better
the first two pics are of the grey color ( to see if u have the same like this pic open msg and write a messege there is an option to write sound messege click on it
it will show the same thing see if u have the same like me
and the third pic is of the home screen to compare see if there is something wrong with ur screen
also could some one please look at his device and my pictures so i can now if there is something wrong with my device
thanks alot in advance

EarlZ said:
Also notice even if you just got the phone the very first second the digital clock actually burns through the notification tray and slowly disappears, I think its a technology limitation on the SAMOLED+
Click to expand...
Click to collapse
Seems like a SAMOLED+ limitation as you say. I was just curious, it shouldnt bother me much whilst im using my phone normally.
ashish.vig said:
I just got my screen replaced, because of the screen burn issue, had a violet patch on top left, right where the viber icon sits, wihc caused the pinkish tint screen. Got my screen replaced in under 20 mins at samung service centre in Mumbai.
Click to expand...
Click to collapse
If the screenburn gets really bad, I suppose i can always just use the 2yr Warranty I have on the phone to get the screen replaced. Waste of an invisibleshield though.
Considering the phone is less than a day old, the screen might go really weird in 2-3 months - Which is what im worried about.

ayhamx360 said:
on my sgs1 the screen was way better
Click to expand...
Click to collapse
I would have to agree that the S1 screen is was a better display even if did have a more jagged edges on the fonts.

I have a similar issue in the messaging app, but with the keyboard. If I 'enable'(/turn on/whatever) it then disable it, it's 'shadow' stays there for a couple of seconds. It is however not a permanent burn in, so I think it's just the screen's limitation and it doesn't really bother me as this screen is still by far the best I've ever used.

EarlZ said:
Also notice even if you just got the phone the very first second the digital clock actually burns through the notification tray and slowly disappears, I think its a technology limitation on the SAMOLED+
Click to expand...
Click to collapse
wouldn't that screw up video playback though? sounds more like a software bug

I turned the clock on the notification bar back to 24hr , as i read/saw the AM/PM can burn in as they are displayed a lot longer then the 24hr digits which move at least every hour.

I just discovered this issue last night. I had been noticing a few lines here and there on my regular usage and I thought it was just a defective screen. Through the use of Terminal's blue screen, I realized that it wasn't defective.
I have a car dock, and use PowerAMP in the car every day. As you can see above, those burn ins are the buttons in PowerAMP. I went to take a picture of my SGS2 with my N1, and while looking at the blue screen on my SGS2 through the display of the N1, I noticed the N1 had the issue too!
I'm trying to run JScreenFix now to see if it solves the problem, but I highly doubt it.
Will Samsung even honour the warranty for things like this?

I have an SGS1 of 1 year old and my SGS 2 bought in may. Side by side, I will never exchange my SGS2 for another SGS1. Screen quality (colours and details) is by far better on SGS2. No comparision
I also don't see any burn in in both devices (keybord test, status bar...). Maybe some defective devices around that you just should exchange

If you want to test your screen or anything on your phone type *#0*# into the keypad
If the burn don't show up on green blue or red then its something else

I also have the same issue. I can see shadow of the System task bar. It was quite vivid on RED and it shows as lighter blue on blue colour. And on white it became pale white. Bright yellow as well on yellow.
I've tried various things like put the screen on full brightness on Black and Red and blue but still have the shadow there.
I will see if i can get my warranty repair.

I just wanted to confirm that the SGS2 sure can have a Burn In, as it was declared before as "Burn In Proof".
I noticed it while playing the recently released Game "Osmos HD". The game's color temperature is pretty blue-dark, and thats where I can see a slight burn in of the Task Bar.
Afterwards I checked my screen with various LCD Test programs and BAM - with low brightness I see slight burn in of the whole task bar. I can even see the signal indicator, the battery percentage and the spot where the clock sits.
But its only visible at very low brightness and a blue-purple coloring.
I called my brother, who has the Galaxy S2 as well, and he directly went and checked with LCD Tester as well. He, too, reported to me that he also has a slight screen burn in of the task bar, tho its very tough to spot. I guess, if you dont know its there, u wont notice it.
We both have our SGS2 models now for roughly a year, and the screens already seem to decrease in quality and stability.
I am a fan of Super AMOLED+ color quality and contrasts, but my 2 bothers and me have all the yellow tint issue, tho its not very drastic, and all devices start to get kind of a permanent screen burn in.
Its really sad to see that the otherwise fabulous screens already show its age. I hoped that Samsung learned from the SGS1's issues and user feedback, but sadly, it seems like they kind of ignored the fact that the Super AMOLED cant take much action...
My girlfriends Desire HD's screen (which was my phone before I got the SGS2) is still showing good colors. Sometimes I think about getting an LCD device again...

I think what most posters in this thread are reporting is Samoled ghosting, ie image retention for a few secs. Its not permanent, unlike burn-in, which some people may experience after some months of usage.

bambollero said:
I think what most posters in this thread are reporting is Samoled ghosting, ie image retention for a few secs. Its not permanent, unlike burn-in, which some people may experience after some months of usage.
Click to expand...
Click to collapse
No, its not ghosting at all.
The taskbar image thats burned in is from MIUI. And since I am running either and Sammy ICS Build or Androidmeda for a while now, this image must've been there for longer than I thought.
As I said, I just noticed it yesterday while trying out the Osmos HD Demo. And its clearly the MIUI taskbar. Must be there for more than a couple of days already.

No screen burn on my Galaxy S2! Btw, been comparing screen to iphone 4/4s and Galaxy S2 screen way better! You have to have some sort of "telescopic" vision to notice resolution advantige on 4s... Who anyway reads webpages fully zoomed out? LoL... With magnifyng glass?? Contrast and colors advantige is huge on galaxy side....
Sent from my GT-I9100 using XDA App

mad_max911 said:
No screen burn on my Galaxy S2! Btw, been comparing screen to iphone 4/4s and Galaxy S2 screen way better! You have to have some sort of "telescopic" vision to notice resolution advantige on 4s... Who anyway reads webpages fully zoomed out? LoL... With magnifyng glass?? Contrast and colors advantige is huge on galaxy side....
Sent from my GT-I9100 using XDA App
Click to expand...
Click to collapse
I dunno why u are now comparing with the iPhone 4/4s here, but thanks ;-)
For how long are you using ur Galaxy S2 now? Mine is running non-stop since a roughly a year now.
And yes, it seems like a permanent screen burn in on my end. Just checked again, same visibility of the probably weeks-old MIUI taskbar.

Avoid Display Burn-In - Immersive Mode

I'm a Samsung user from Note 1 and all the display AMOLED suffers the burn in , expecially on the status bar ( clock , signal level , battery... )
Why Samsung doesn't enable the Immersive mode?
http://developer.android.com/training/system-ui/immersive.html
Could we send to Samsung some advices? ( It worked for microSD )

I have frinds using the sgs1. No burn in what do ever. I used an s4 for over a yr and no burn in

I never noticed this issue and all my phones have been amoled

I also have the Note 1, and it does have "burn-in" where the statusbar is. By having a black statusbar or static black areas, the black pixels are OFF, which means that those pixels won't be used as much as the rest of them that are lit. This means that the pixels that have been off for most of the time, are brighter than the other ones that have been actively used for a long period of time, and the "background" of the statusbar will then be brighter than the rest of the display when they're active.
Lollipop removed that black statusbar at the homescreen, and a lot of apps today have a colored statusbar, which means that that area is active, so the pixels will age at the same pace, avoiding "burn in". So you'll actually risk getting "burn ins" if you use a black theme for a longer period of time. A lot of people complain that Samsung doesn't use on-screen navigation, but there's a reason. On-screen navigation requires a black bar at the bottom of the screen, which again, means that those pixels will be in-active for most of the time, causing burn-in at the bottom of the screen. They avoid that by using hardware buttons instead.
I don't see it as a problem if you just use the phone as intended, and if I notice any burn in like two years from now, it won't be any issue, since I'll probably move to a different phone by then. Also, keep in mind that AMOLED tech is always evolving, and there have been massive changes in quality since the first Note, so don't compare the panels of the Note 1 with the S7.

My last phone was a Note3 and... yes after 2year he was having burn in guys... when you use facebook or whatsapp the status bar becomes black and the icon of battery signal and other symbols got stucked....

if you use phone with %100 brightness and 10 hours a day. You have more chance for burn in. Dont use with full brightness. I'm student and i worked at samsung techhnical service. Mostly demo devices has burn in because they works weeks/months with %100 brightness.
Sorry for my english

Nikka93 said:
My last phone was a Note3 and... yes after 2year he was having burn in guys... when you use facebook or whatsapp the status bar becomes black and the icon of battery signal and other symbols got stucked....
Click to expand...
Click to collapse
It's actually the other way around It's the black area around the battery and other icons that is brighter due to the black pixels being a lot more in-active than the surrounding pixels that are lit. The brightness of the active pixels gets weaker over time, so the black pixels that are in-active in longer periods of time won't have been used as much, so they're brighter than the other ones that have been active the whole time.
I think most people here get it by now, but I just want to point it out in a more obvious way, so I won't repeat this again in this thread, lol.
"Burn-in" is also technically the wrong thing to call it since there isn't any burn-in at all, but yeah :silly:

call it as you like but imho is a problem... also use an app in immersive mode is more better...! I don't need to see time o signal when i'm on facebook!

Nikka93 said:
call it as you like but imho is a problem... also use an app in immersive mode is more better...! I don't need to see time o signal when i'm on facebook!
Click to expand...
Click to collapse
...
That's what I'm telling you. There's no disagreement here.

FalconFX said:
I have frinds using the sgs1. No burn in what do ever. I used an s4 for over a yr and no burn in
Click to expand...
Click to collapse
Same, S2, S3, and S4. No burn-in whatsoever.

I had slight burn in one one of my S's S2 or S3 I think but nothing major. However, I just checked out a store model S7 edge which literally had burn-in or as the poster above pointed out "pixel brightness level difference". It was so bad and obvious, I would not have bought that phone for one third of its retail price.

Is it possible to have immersive mode on my S7 edge? Via an app or something?

matterial design means something for any one? this helps a lot to avoid the burn in on the amoled screen, olders androids versions dont have it, so i think burn in problems was on the past, i think

Not understanding how immersive mode would help. The screen is still lit with colors. And Samsung does use immersive mode on certain apps, I just used Samsung Pay and saw it.
Sent from my SM-G935F using Tapatalk

Burn-in already

I actually have some pixels burned in at the top of the phone, kind of where the black bars would be if you play a video at original 16:9 format.
I haven't checked my navbar button are yet.
I'm dissappointed, I've had the Galaxy S4, S5, S6, and S7 and none of those displays got burn-ins for me.

Can you take a photo of it with another camera?

Hi everyone,
I would like to know if you have the same "problem ". I've received a galaxy s8 last Friday. Everything was great except one. I've a noticed a potential image retention. For example, the (black) navbar remained on the screen for 3-5 second after closing an app. Or the black bar on the top (when apps aren't full screen) was noticeable also after closing. So I went to a store to see their galaxy s8 and s8+ and test it. The results was clear, their galaxy s8 had the same "problem" but not the s8+. So I decided to change my phone and get a new. Surprise, same thing... then I went to another store and their s8 also had this potential issue but not their s8+. So I've seen 4 galaxy s8 having this problem. My question is simple. Am I the only one ? Will it get worse ? Is it normal ? I don't think that my store is going to change my phone again. Keep in mind that this "image retention" is more noticeable on a blue or gray picture. Thanks for your answers.

Wait i thought black pixels would be turned off when watching with black bars so that wouldnt cause a burn in or does it?

lvinwithandroid said:
Wait i thought black pixels would be turned off when watching with black bars so that wouldnt cause a burn in or does it?
Click to expand...
Click to collapse
Correct, black is turned off, but with black background, light coloured icons are on, and quickly burn in compared to those around it.
But this seems ridiculously quick.

oled burn-in is actually caused by pixels being turned off, but shouldn't be visible this quickly.
it's caused by active pixels being "used up" quicker than inactive pixels.
but are you sure there's actual burn in?
the navigation and notification bars aren't completely transparent, they'll always show a faint black background that looks a bit like a shadow.
and on oled screens that completely disable "black" pixels often have a slight delay when switching between black and colored.

Yes and it's not that bad. I just know that I had this problem on my s6 edge after 6 months. So if I have it after one week with my s8, how will be the screen after 6 months ? I'm just worry about permanent burn in...

thedicemaster said:
oled burn-in is actually caused by pixels being turned off, but shouldn't be visible this quickly.
it's caused by active pixels being "used up" quicker than inactive pixels.
but are you sure there's actual burn in?
the navigation and notification bars aren't completely transparent, they'll always show a faint black background that looks a bit like a shadow.
and on oled screens that completely disable "black" pixels often have a slight delay when switching between black and colored.
Click to expand...
Click to collapse
so this means using black wallpaper is not recommended ?

hamdir said:
so this means using black wallpaper is not recommended ?
Click to expand...
Click to collapse
Either defective screens or s8 screen in general is a joke. My s7e doesn't have any visible burn-out(yep, that's how it's called in amoled screens, it's decaying light output of the individual pixels compared to the those around them) after 8m heavy use.

Did anyone see this? http://phandroid.com/2017/05/02/galaxy-s8-screen-burn-in-fix/

high_voltage said:
Either defective screens or s8 screen in general is a joke. My s7e doesn't have any visible burn-out(yep, that's how it's called in amoled screens, it's decaying light output of the individual pixels compared to the those around them) after 8m heavy use.
Click to expand...
Click to collapse
So you had the same problem like us but it didn't get worse ?

Enzo1707 said:
So you had the same problem like us but it didn't get worse ?
Click to expand...
Click to collapse
No, I don't have any kind of a problem with the display and I hope it will stay that way. I am just saying I never tried to search for it hense no visible burn-out. All I care is for a real usage problem, not forced search for it.

A blurry facebook page on my screen

Hi everybody,
Since a few days a got this blurry facebook page in my screen. How could I solve this problem please ?

cassius1457 said:
Hi everybody,
Since a few days a got this blurry facebook page in my screen. How could I solve this problem please ?
Click to expand...
Click to collapse
Page?
Sent from my SM-G955F using Tapatalk

Take a photo with another phone... the solution is change the screen.

viper531986 said:
Take a photo with another phone... the solution is change the screen.
Click to expand...
Click to collapse
But what is he trying to say. I don't see anything wrong in the screenshot.
Sent from my SM-G955F using Tapatalk

I'll try to show you you with this screenshot.

cassius1457 said:
Hi everybody,
Since a few days a got this blurry facebook page in my screen. How could I solve this problem please ?
Click to expand...
Click to collapse
Do you mean a ghost image? If so, it's a common problem of amoled displays. You must not being for a long period with the same image in the display. Do you know, for instance, that samsung as applied in the new S8 a almost invisible scheme to move time to time the virtual home buttons to avoid burn the display?

It's exactly that: a ghost image. It is the first time I notice that

cassius1457 said:
It's exactly that: a ghost image. It is the first time I notice that
Click to expand...
Click to collapse
Ok. It's common my friend, but most of people don't notice that bcause wallpapers are not bright enough or don't have regular colors etc. etc. For see the effect that AMOLED screen don't resist to much and burns easily, you can notice that in demo cellphones in retail stores. It's also the reason that sometimes they use videos instead static images...
There are a few apps in google store to fix that. What they do is being about 8 hours presenting strong colors to the screen alternately (I think for burning all the screen evenly). I tried some in my galaxy S5 but no results... Any case you can try...
The best thing to do since beginning to avoid the screen burn in is not abuse of screen brightness and do not use for a long time static images or images with strong sharp colors like the strong blue bar at top of Facebook...

flechinha said:
Ok. It's common my friend, but most of people don't notice that bcause wallpapers are not bright enough or don't have regular colors etc. etc. For see the effect that AMOLED screen don't resist to much and burns easily, you can notice that in demo cellphones in retail stores. It's also the reason that sometimes they use videos instead static images...
There are a few apps in google store to fix that. What they do is being about 8 hours presenting strong colors to the screen alternately (I think for burning all the screen evenly). I tried some in my galaxy S5 but no results... Any case you can try...
The best thing to do since beginning is not abuse of screen brightness and do not use so much time static images or images with strong sharp colors like the strong blue bar at top of Facebook...
Click to expand...
Click to collapse
I don't see it in that screenshot or on my phone even.
Sent from my SM-G955F using Tapatalk

thahim said:
I don't see it in that screenshot or on my phone even.
Sent from my SM-G955F using Tapatalk
Click to expand...
Click to collapse
we don't see that in his screenshots because screenshot is a digital pure image, not the image that he sees in HIS display. For us to see the ghost image in his display he must take a photo with another outside camera
If you want to notice that in your own phone try to have a regular white image in your phone above all screen area. Perhaps you can notice already at least the battery percentage, watch digits, or wifi or network scale in notification status bar place. Try it

flechinha said:
we don't see that in his screenshots because screenshot is a digital pure image, not the image that he sees in HIS display. For us to see the ghost image in his display he must take a photo with another outside camera
Click to expand...
Click to collapse
Is this problem with all phones? I have S8 plus and it doesn't seems to have this yet.
Sent from my SM-G955F using Tapatalk

thahim said:
Is this problem with all phones? I have S8 plus and it doesn't seems to have this yet.
Sent from my SM-G955F using Tapatalk
Click to expand...
Click to collapse
Yes is a problem of all AMOLED screen phones, like plasma tv's - burn-in screen problem, you can search in internet. If your phone is a S8, is too new to be burned already. Also If you take those advises I said probably the problem take more time to appear. Any case I wrote any posts above too the Samsung trick with home virtual buttons to avoid or disguise the burn-in and ghost image of home buttons. It's one reason that I prefer physic buttons...

flechinha said:
Yes is a problem of all AMOLED screen phones, like plasma tv's - burn-in screen problem, you can search in internet. If your phone is a S8, is too new to be burned already. Also If you take those advises I said probably the problem take more time to appear. Any case I wrote any posts above too the Samsung trick with home virtual buttons to avoid or disguise the burn-in and ghost image of home buttons. It's one reason that I prefer physic buttons...
Click to expand...
Click to collapse
I also have s6edge edge plus which also has amoled screen. No problems yet. So I have to keep brightness to lower level and don't keep an image with bright colors yeah ?
How can S8 started having it?
Sent from my SM-G955F using Tapatalk

thahim said:
I also have s6edge edge plus which also has amoled screen. No problems yet. So I have to keep brightness to lower level and don't keep an image with bright colors yeah ?
How can S8 started having it?
Sent from my SM-G955F using Tapatalk
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yes, more or less that you said. But first you must understand the technology. While LCD screens have a led light bulb that illuminate all screen and respective pixels (passive) and this ones not have own light, only take several colors, in amoled screen are the pixels who make the emission of light. This light of each pixel is too strong for it size. It's the reason why amoled screen is more detailed, vibrant colors, bright and with a infinite contrast. Now think, if you have a static image that is half white, half black it means that half pixels are turned on burning in the maximum while the other half ones are turned off spared. If this image are presented for a long time it means that half of pixels are already stressed while others are new in their maximum power of brightness. Now can you take easily your own conclusions why this happen and how can you try to avoid it? But it's only avoid a little bit, because in the end, there's no solution for it, unless you don't use the screen...

flechinha said:
yes, more or less that you said. But first you must understand the technology. While LCD screens have a led light bulb that illuminate all screen and respective pixels (passive) and this ones not have own light, only take several colors, in amoled screen are the pixels who make the emission of light. This light of each pixel is too strong for it size. It's the reason why amoled screen is more detailed, vibrant colors, bright and with a infinite contrast. Now think, if you have a static image that is half white, half black it means that half pixels are turned on burning in the maximum while the other half ones are turned off spared. If this image are presented for a long time it means that half of pixels are already stressed while others are new in their maximum power of brightness. Now can you take easily your own conclusions why this happen and how can you try to avoid it? But it's only avoid a little bit, because in the end, there's no solution for it, unless you don't use the screen...
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I didn't get this problem on my s6 edge plus
Anyways for how long is it safe to stay on same screen?
Sent from my SM-G955F using Tapatalk

thahim said:
I didn't get this problem on my s6 edge plus
Anyways for how long is it safe to stay on same screen?
Sent from my SM-G955F using Tapatalk
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of course I can't secure to you how many minutes you must avoid to be on same screen! Simply try to avoid it as you can. For instance, I can tell you that my Samsung galaxy S5 suffered a display burn-in because I used S-view cover. The window area of the S-view case became dimmer (burnerer) because when it was close, only this area was illuminated at the maximum bright when notifications came like messages, mails or phone calls.
Also I became noticing that that area at the top of screen of notifications bar, wifi bar, network bar, battery and clock (that always is black) - in a regular color photo presentation that notification bar is not presented, that area was more brilliant because the pixels were most of time off, and also I could see the battery, wifi and clock ghost image. I became noticing that, after 6 months of purchased the cellphone...

flechinha said:
of course I can't secure to you how many minutes you must avoid to be on same screen! Simply try to avoid it as you can. For instance, I can tell you that my Samsung galaxy S5 suffered a display burn-in because I used S-view cover. The window area of the S-view case became dimmer (burnerer) because when it was close, only this area was illuminated at the maximum bright when notifications came like messages, mails or phone calls.
Also I became noticing that that area at the top of screen of notifications bar, wifi bar, network bar, battery and clock (that always is black) - in a regular color photo presentation that that notification bar doesn't appear, that area was more brilliant because the pixels were most of time off, and also I could see the battery, wifi and clock ghost image. I became noticing that, after 6 months of purchased the cellphone...
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If it's like that it must burn in the always on display part of the screen or the nav bar.

thahim said:
I didn't get this problem on my s6 edge plus
Anyways for how long is it safe to stay on same screen?
Sent from my SM-G955F using Tapatalk
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thahim said:
If it's like that it must burn in the always on display part of the screen or the nav bar.
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As you can notice, the "always on" objects are moving time to time to avoid burn in of those pixels. The same for the home buttons in the galaxy S8. The black bar or tab in the top, or the blue bar in same area of facebook or other app's like some browsers, whatsapp etc. there's no chance to avoid the dimmer difference between the rest area and this one, also ghost numbers of clock, battery and so on. Of course as much of bright you have in scale, faster will be the burn-in effect and more you'll notice ghost images or tabs.
Me, to avoid that also, I installed a black theme background, not only to save battery ( in AMOLED screens white illumination screen area drain battery) as also to avoid white and strong color areas, cause these ones burn faster the pixels