More in depth screen smearing video + temporary fix - Galaxy S 4 General

I just made a more in depth video of the issue for people to pass around
Or send to samsung
Warning I wouldn't watch this on your galaxy S4 as it looks horrible the screen does not process the blacks properly
I use different brightness and different apps to show this issue then apply the
Temporary fix
http://youtu.be/DOQ91ujRFxU
Sent from my GT-I9505 using xda premium

MopHeadGeek said:
I just made a more in depth video of the issue for people to pass around
Or send to samsung
Warning I wouldn't watch this on your galaxy S4 as it looks horrible the screen does not process the blacks properly
I use different brightness and different apps to show this issue then apply the
Temporary fix
http://youtu.be/DOQ91ujRFxU
Sent from my GT-I9505 using xda premium
Click to expand...
Click to collapse
Share it in Facebook, Twitter, GSMArena, SamMobile ....so that samsung could know his fault and prepare a fix ASAP
Sent from my shooteru using xda premium

Related

Screen problem ignorance

It is pretty crazy how people who have the skyrocket ignore that the screen looks awful when dim. Its even worse that Samsung has not stopped production to fix the problem either. You would think the white one would come with a fixed screen. Usually by this time you have people writing reviews and ranting about phone defects on YouTube, yet with this phone nothing. Just hoping someone agrees with me and maybe we can stick these problem up samsungs behind.
Sent from my SAMSUNG-SGH-I727 using xda premium
Dont think anyone cares that much
Why use the screen dimmed? Kinda defeats the purpose of having a super amoled
silver03wrx said:
Dont think anyone cares that much
Why use the screen dimmed? Kinda defeats the purpose of having a super amoled
Click to expand...
Click to collapse
Agreed.
I have mine set at 50% and its bright enough for me all the time.
I never go lower than that though, so I personally never experience poor screen quality.
Sent from my SAMSUNG-SGH-I727 using xda premium
I've never notice the problems mentioned throughout the forum regarding dim settings and colors/lines. I'm sure that to a good eye mine is too afflicted.
One a side note, took my screen protector off today, and man! is that screen gorgeous. It's gonna be hard to put it back on, but I learned that lesson with the Atrix when I took it's protection off and it hit the ground.
You see, and that is the problem. You are ignoring to issue. So when your in a dark room you have your screen full brightness? I don't so it does bother me.
Sent from my SAMSUNG-SGH-I727 using xda premium
I agree my screen sucks at low brightness. I mainly run my low to save power only turn it up when outside. I wrote a review on Samsung site and did give a bad review on the screen.
Sent from my SAMSUNG-SGH-I727
I just picked up a white skyrocket yesterday and I've got the screen issues / lines. Looks like a "brushed metal" overlay on top of everything.
I'm going to be getting it exchanged for a new one tomorrow.
Sent from my SAMSUNG-SGH-I727 using xda premium
Maybe I got lucky... I've had my I727-SR for about 4wks now and haven't experienced the screen lines / screen problems others are posting.... I consistently run at low brightness with a screen protector and screen looks perfect.... no lines, blobs or other anomalies.
Sent from my SAMSUNG-SGH-I727 using XDA App
Mine has it. So does the white one I looked at. It bothers me and I notice it often. But its the only phone on AT&T that I want and LTE just went live a week ago. I will sadly have to live with it :-(
Sent from my SAMSUNG-SGH-I957 using XDA App
Guess I got a new batch, because my phone has no problems.
Sent from my SGH-I727 using xda premium
I feel bad for anyone having screen problems, but as I type this, I turned the brightness almost all the way down... No problems at all!
Sent from my SGH-I727R using XDA App
shaggyskunk said:
I feel bad for anyone having screen problems, but as I type this, I turned the brightness almost all the way down... No problems at all!
Sent from my SGH-I727R using XDA App
Click to expand...
Click to collapse
I got lucky on my new white one. the screen is much better. hoping our second white one is just as nice.
Planning on taking pics to compare to those of the black unit that I posted earlier this week.
Sent from my SGH-T989 using XDA App
SMH ! Get over it! A few slightly lines which is only visible when phone is up your nose an on a dark grey background on 0% brightness, is the end of the world run!!!
Sent from my SAMSUNG-SGH-I727 using xda premium
My screen is great. No lines or any of that kind of stuff.
Sent from my SAMSUNG-SGH-I727 using xda premium
just picked one up today. white one.
i see the lines below 50% brightness. above, they are gone.
I believe this is just a simple issue of having the same pixel density of the galaxy S2 but with a larger screen.
this should be device wide.......i dont see why people should have different results....
edit: i have it only above 30% brightness actually....
No problems here... at 0 it still looks great, no lines or weird issues
Sent from my SAMSUNG-SGH-I727 using xda premium
I have personally seen this vary from device to device. what may not be that bad on yours could be 20x's worse on another. others of us are in fact picky and expect more for what we paid for this device.
To each their own
Dxtra said:
SMH ! Get over it! A few slightly lines which is only visible when phone is up your nose an on a dark grey background on 0% brightness, is the end of the world run!!!
Sent from my SAMSUNG-SGH-I727 using xda premium
Click to expand...
Click to collapse
Sent from my SGH-T989 using XDA App
playing video
When I play video ie Netflix YouTube etc I notice that the picture quality is not.what I expect.from a 250$ phone. I love this phone and that is.my only complaint. I have tried.adjusting.the brightness but it doesn't seem to help. Is this a problem that all are having?
I just got the Skyrocket today and just now turned the brightness all the way down and did not see any issues with screen clarity. Looks pretty good to me.
Infused with Android DNA
Mine has the same issues. However, they are ignorable if you customize the look of your phone. I changed the screen density and customized my phone with a dark bg and modified system apks.
HTC = Hate The Consumer

Spots on black screen?

When ever my screen goes black in been opening apps or websites, I notice that there are lighter spots or smears, but they only show up on the black screen. Does anybody else have this, and or know what it is? besides on black screens, it really doesn't affect anything, but I worry it might get worse
Sent from my SGH-I727R using xda premium
Do a search for "blobs"
There are quite a few posts on it. Some phones are worse than others. Both of our skyrockets have small identical blobs
Sent from my SAMSUNG-SGH-I727 using XDA App
denenatse said:
When ever my screen goes black in been opening apps or websites, I notice that there are lighter spots or smears, but they only show up on the black screen. Does anybody else have this, and or know what it is? besides on black screens, it really doesn't affect anything, but I worry it might get worse
Sent from my SGH-I727R using xda premium
Click to expand...
Click to collapse
Currently having this issue with my white skyrocket as well.. Need to look for a solution.
Sent from my SAMSUNG-SGH-I727 using xda premium
Sadly after 5 sr phones now having some sort of issue I don't think you will find a cure all solution that includes keeping the sr
The lines drove me crazy . . The blobs (in my case) I never see
Above&Beyond™ said:
Currently having this issue with my white skyrocket as well.. Need to look for a solution.
Sent from my SAMSUNG-SGH-I727 using xda premium
Click to expand...
Click to collapse
Sent from my SAMSUNG-SGH-I727 using XDA App
00mred00 said:
Sadly after 5 sr phones now having some sort of issue I don't think you will find a cure all solution that includes keeping the sr
The lines drove me crazy . . The blobs (in my case) I never see
Sent from my SAMSUNG-SGH-I727 using XDA App
Click to expand...
Click to collapse
The lines are driving me insane as well. The blobs are noticeable in clockwork mod in the dark. I see like a bunch of black dots on my screen everywhere.... Damn.. is Samsung planning on fixing this issue for our phones?
They say they are "looking into it."
I only ever see the blobs on otherwise black screens if my eyes are very dark-adjusted. One example is if the phone is off and charging, and I wake it up (but don't turn it on) in the middle of the night.
That is: the blobs are the next best thing to a non-issue for me. The lines are a minor annoyance that I can ignore easily enough under almost all circumstance.
Both exist though, and don't let anyone tell you otherwise. A little disappointing to be sure.
I've found that the best way to evaluate your phone for blobs is to take your phone, set it to the lowest brightness setting, use the Gallery to display the color #101010 on it, put the phone in a dark room, then use a DSLR camera on the no-flash setting to take a picture of it. You need to have NO light at all coming from anywhere else, so a closet or internal room with a counter works best. It'll take about 10 seconds to capture, during which the phone and the camera need to be perfectly still.
Ignore the green tint - it's a side-effect of the overexposure.
My results:
Phone 1: My mother's Skyrocket, purchased about a year ago.
Phone 2: My Skyrocket, purchased about 6mos ago. I gave the link for this image to an AT&T Rep in the Warranty dep't, and got an RMA ready within 10 minutes.

Screen flickering issue

Hey everybody...
I just got a new note & everything is excellent except that I've been noticing some weird flickering in the screen... Its not even flickering, its more like it goes dark for milliseconds & its not that frequent. Should i be conserned or its a software issue... does anyone have such an issue?
Sent from my SGH-T999 using xda premium
Have you got auto brightness enabled? If so try manually setting the brightness, also check your screen timeout in setting /display set it to a 1min not 15secs
Sent from my GT-N8010 using xda premium
Auto brightness is off. The same issue is happenning with my galaxy s3.
Sent from my GT-N8013 using XDA Premium HD app
Go into Developer Options in Settings and set animations to .5x.
Sent from my GT-N8013 using Tapatalk 2
Tried that. Did not resolve the issue... do you experience such issue with your device?
Sent from my GT-N8013 using XDA Premium HD app
Take it back. It may be a defect.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
I dont think it is. Because on the home screen & some apps like youtube the issue is nonexistent, Strange
Sent from my SGH-T999 using xda premium
I have not seen this issue yet. Had mine since launch.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
After some testing I found out that the screen issue is related to some apps only such as chrome & xda's app. Most other apps work just fine such as s note, photoshop, youtube, all games & the home screen shows no flickeri g whatsoever.
Sent from my SGH-T999 using xda premium
I have seen this, I was worried but it is very difficult to return my unit as it is a grey import.
I totally didn't notice that it went away after changing screen timeout to 1 minute. Battery life is good enough to easily cope with this.
Setting back to 15 seconds to see if it re-occurs.
fyi, I leave brightness auto.
swyped from my Galaxy Note 10.1 with Tapatalk
I can confirm that the problem is solved. The whole issue is that some apps are conflicting with the hover function for the s pen. Once you disable that function in settings all becomes completly normal without any issues.
Sent from my GT-N8013 using XDA Premium HD app
Same problem
arjag said:
I have seen this, I was worried but it is very difficult to return my unit as it is a grey import.
I totally didn't notice that it went away after changing screen timeout to 1 minute. Battery life is good enough to easily cope with this.
Setting back to 15 seconds to see if it re-occurs.
fyi, I leave brightness auto.
swyped from my Galaxy Note 10.1 with Tapatalk
Click to expand...
Click to collapse
I have the similar issue on my Note 10.1 - the browser is the biggest 'flasher' and it seems random. I called Samsung support - They had me reset to factory and the issue went away, but eventually came back. I don't want to have to keep resetting to factory as that is painful for me to reconfig everything and I tend to believe that if I restore to ClockWorkMod backup, the issue will still be there.
Hi.
l had the same problem earlier. Simply deactivate the hovering S - Pen icon, and voila!
Gesendet von meinem GT-N8010 mit Tapatalk 2
Onliner09 said:
Hi.
l had the same problem earlier. Simply deactivate the hovering S - Pen icon, and voila!
Gesendet von meinem GT-N8010 mit Tapatalk 2
Click to expand...
Click to collapse
Same problem here turning off the pen hover will report back if it works cheers

Smearing is not just in pure black background

I found smearing also happens not only in pure black background.
For example in this thread:
http://forum.xda-developers.com/showthread.php?t=2327389
The first post of the thread smears if I read with xda app using "xda free" display style (dark theme) setting. The first post has dark blue text in dark grey background.
I tried to capture a video but the phenomena cannot be seen in video.
Sent from my GT-I9500
Still, there are people here who keep on repeating smearing is fixed.
It's not and won't be due to its hardware nature. /working theory /
"Congratulations" to all the reviewers who missed such an easily to notice problem. I noticed it 5 minutes after launching this phone for the first time...
Couldn't believe my own eyes, almost cried after spending so much money on this device.
Sent from my GT-I9505 using xda premium
Might sound silly, I have tried to replicate this issue on my s4, I honestly cannot see the problem. Am I the only one? Normally I am the first to notice things like this, making me think that the issue is either sporadic or that samsung changed something in more recent units, (mine is about 3 weeks old)
Steve
Sent from my GT-I9505 using XDA Premium HD app
Make a paint document and fill it with pure black. Then delete a white space in the middle. Open it from the phone and move the white dot around. If you get no smearing then - you have a normal phone and we have deffective units, which is not nice, but can be repared; or your brightness is very high. Lower brightness exaggerates the problem.
However, since MEA Samsung changed Settings' background to grey from black, which for me is a sign that they know about it and that's a hardware limitation. Pixels "lag", because it's the first time since Galaxy S that black actually is "turned off".
It's worse with grey on black than it is with white on black and also it gets worse the lower you have the screen brightness. grey on black at minimum brightness is an absolute mess on my phone. But i should stress you dont really see the problem in normal usage at all.
Hi, on firmware mdm so not the newest. I'll do further testing tomorrow
Sent from my GT-I9505 using XDA Premium HD app
The darker the screen is, the more noticeable the smearing becomes.Touchwiz menus were black and now are grey, thats how samsung thought of to fix this but in certain apps with real black background it all comes alive again so i think this is a hardware issue as many agree also and its a bit of a let down to Samsung Quality Standards when we pay so much for a flaship device like this. Definitely there is room for improvment with this amoled screens.
rosebud said:
Might sound silly, I have tried to replicate this issue on my s4, I honestly cannot see the problem. Am I the only one? Normally I am the first to notice things like this, making me think that the issue is either sporadic or that samsung changed something in more recent units, (mine is about 3 weeks old)
Steve
Sent from my GT-I9505 using XDA Premium HD app
Click to expand...
Click to collapse
I have not noticed any screen smearing till now.
Right, I have tested using the white dot in the middle of a true black image.
I can confirm the issue does occur, but only when the screen is set to or just above minimum and not to the extent I see it as a problem, I still cannot seem to replicate the issue on settings window even at minimum brightness.
For me, this is a none issue however If the issue is more prominent on some screens I can understand how it would be annoying.
Cheers
Steve
Sent from my GT-I9505 using XDA Premium HD app
I may be one of the few to not actually give a rat's ass. I didn't care about it when the settings window was truly black and I don't care now when it's LCD-ish black (greyish-black).
Theshawty said:
I may be one of the few to not actually give a rat's ass. I didn't care about it when the settings window was truly black and I don't care now when it's LCD-ish black (greyish-black).
Click to expand...
Click to collapse
Yep..it is not an issue for me...i have none of those probs while playing games or watching movies or wherever screen needs to show off itself..so y shud i care if my settings looks grey or there is smearing on some xda post..its not like m gonna read it while scrolling or anything..
I wud still prefer amoled over lcd anyday..
Again its just my opinion..everybody has a different view and i respect it..
Sent from my GT-I9500
You will notice if you play game "piggy drop"
Sent from my GT-I9500
with high brightness you will not notice the smearing problem. With low brightness is when you can notice it
Just try to read articles in Pocket app or in feedly using black themes.
I switched to ligtht/white themes killing battery life but avoiding smearing. Now my device lasts 3h screen time at best. F... great.
Amoled screen that's not really compatible with true black! The most advertised benefit of amoled is gone with this flawed screen.
What a shame.
Sent from my GT-I9505 using xda premium
Bottomline..smearing is still there.
Sent from my GT-I9500 using xda premium
The smearing is also on the s3 with the 4.2.2 leaked firmware
Sent from my GT-I9505 using xda app-developers app
Guys, the news here is that it happens in dark grey background (with dark blue text). Plz try the first post, use autobrightness.
Sent from my GT-I9500
dragon135 said:
Guys, the news here is that it happens in dark grey background (with dark blue text). Plz try the first post, use autobrightness.
Sent from my GT-I9500
Click to expand...
Click to collapse
I did the test myself and I can confirm that.
Sent from my GT-I9505 using xda premium
galaxysduane said:
The smearing is also on the s3 with the 4.2.2 leaked firmware
Click to expand...
Click to collapse
Are you 100% sure about that? If that's really the case, it's probably some feature in the kernel that actually turns off pixels completely.
ivkos said:
Are you 100% sure about that? If that's really the case, it's probably some feature in the kernel that actually turns off pixels completely.
Click to expand...
Click to collapse
Yes im sure just double checked on my friends s3 with the leaked 4.2.2
Sent from my GT-I9505 using xda app-developers app

[Discussion] Galaxy S4 another screen problem

Hello
I noticed that the colors in the notification bar are a little bit different than the rest of the screen, I notice that after a while since I updated to the official KitKat.
I don't know if this a Manufacturer defect or its not
The problem can be seen more clearly in gray colors.
I hope you check if this problem is on your device or not
Sent from my GT-I9500 using Tapatalk
I can't understand what you mean. Maybe a photo of your problem would be useful.
iPixelsBoy said:
Hello
I noticed that the colors in the notification bar are a little bit different than the rest of the screen, I notice that after a while since I updated to the official KitKat.
I don't know if this a Manufacturer defect or its not
The problem can be seen more clearly in gray colors.
I hope you check if this problem is on your device or not
Sent from my GT-I9500 using Tapatalk
Click to expand...
Click to collapse
amoled burn in
Sent from my GT-I9505 using XDA Free mobile app
When in chrome in the grey colour of open new tab, I can see vertical black lines :S or in any grey background.
Sent from my GT-I9506 using Tapatalk
xtrustkillx said:
amoled burn in
Sent from my GT-I9505 using XDA Free mobile app
Click to expand...
Click to collapse
mezo91 said:
When in chrome in the grey colour of open new tab, I can see vertical black lines :S or in any grey background.
Sent from my GT-I9506 using Tapatalk
Click to expand...
Click to collapse
So it's normal?
Sent from my GT-I9500 using Tapatalk
iPixelsBoy said:
So it's normal?
Sent from my GT-I9500 using Tapatalk
Click to expand...
Click to collapse
And when you scroll down right or left in black you find some purple smudges.
Some say it is normal bcuz samsung used some low quality equipment. And most of people have this.
Where is ur flipboard icon. Concentrate on it while u scroll between pages. You will find a black trace behind it.
Sent from my GT-I9506 using Tapatalk
mezo91 said:
And when you scroll down right or left in black you find some purple smudges.
Some say it is normal bcuz samsung used some low quality equipment. And most of people have this.
Where is ur flipboard icon. Concentrate on it while u scroll between pages. You will find a black trace behind it.
Sent from my GT-I9506 using Tapatalk
Click to expand...
Click to collapse
Yeah I noticed the back trace behind flipboard app
I'm really disappointed by Samsung
Sent from my GT-I9500 using Tapatalk
iPixelsBoy said:
Yeah I noticed the back trace behind flipboard app
I'm really disappointed by Samsung
Sent from my GT-I9500 using Tapatalk
Click to expand...
Click to collapse
Very low quality for a high end device of 2013.
Sent from my GT-I9506 using Tapatalk
i would not say low quality.. rather high end tech but not quite ready for mass production. apart from ****ing burn in.. i cant imagine the joy of the owner if that happens on 6000€ oled tv
Sent from my GT-I9505 using XDA Free mobile app
take screenshot
copy it to your computer
compare between your screen and your truly phone screen
and write here back
This is just an issue of uneven aging of the individual LED's. Statusbar stays black most of the time so the pixels do not age as fast as other pixels on the screen.
Within time this makes statusbar appear more bright than the rest of the screen.
My 4 year old and still kicking strong Galaxy S1 (I9000) has this noticeable on any evenly colored image.
Now that I know of this, I use Tinted statusbar mod (requires Xposed) to keep statusbar from being black all the time. This means the LED's in statusbar will also age faster = more so with the rest of the screen.

Categories

Resources