Black blobs on Galaxy S3 - AT&T, Rogers, Bell, Telus Samsung Galaxy S III

Hi guys,
I just noticed that when I looking at a black wallpaper. I can see some black marks, black lines on my S3's display. It is more noticeable in a dark room, but I can see them in a bright area if I look hard. I have read that this is normal for AMOLED displays. Does anybody else have this problem?
Go to this link over here: http://tapatalk.com/mu/4a486a99-7761-b474.jpg
Then zoom in until you covered the entire screen with that black picture. Do you see any black spots/blotches/lines? Try going into a dark room as well.
Rogers Galaxy S3 (i747M)

I believe Amoled screens on the s3 to have true blacks it actually turns off the pixels and this could be the reason. I have it and most people do. It's not really a big deal because you only see it if your eyes adjust and you're looking at something black and in the dark.

tehsprayer said:
I believe Amoled screens on the s3 to have true blacks it actually turns off the pixels and this could be the reason. I have it and most people do. It's not really a big deal because you only see it if your eyes adjust and you're looking at something black and in the dark.
Click to expand...
Click to collapse
Is it even worth it going to exchange for a new one? I mean it will probably have the same dark spots right?

big_doubleT said:
Is it even worth it going to exchange for a new one? I mean it will probably have the same dark spots right?
Click to expand...
Click to collapse
Precisely. It'll have the same black blotches on the phone screen, probably a bit more or less

bigb252 said:
Precisely. It'll have the same black blotches on the phone screen, probably a bit more or less
Click to expand...
Click to collapse
I also notice that when i turn off the screen. And stare the screen into a bright light I can see a black mark on the screen without the screen turned on. Is that normal?

big_doubleT said:
Is it even worth it going to exchange for a new one? I mean it will probably have the same dark spots right?
Click to expand...
Click to collapse
Odds are you will get another with dark spots. I dropped my phone earlier and had to get my replacement digitizer and it has black blobs so basically like getting a new phone.
---------- Post added at 10:56 AM ---------- Previous post was at 10:55 AM ----------
big_doubleT said:
Is it even worth it going to exchange for a new one? I mean it will probably have the same dark spots right?
Click to expand...
Click to collapse
big_doubleT said:
I also notice that when i turn off the screen. And stare the screen into a bright light I can see a black mark on the screen without the screen turned on. Is that normal?
Click to expand...
Click to collapse
My screen is off and no sign of black blobs.

Haven't looked with screen on black but I don't see any black spots with the screen off either
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2

corythug said:
Haven't looked with screen on black but I don't see any black spots with the screen off either
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
Click to expand...
Click to collapse
Its really hard to see. You would pretty much have to wipe your screen clean to be free of any smudges and finger prints, then after stare the screen in the light. For me thats the only way can see it. Should I treat this as something serious?

Related

Stuck pixel!

I just got a stuck pixel on my phone in the bottom of the screen, i picked it up today from the local T-Mobile store, anyway to pix it or am i gonna have to return it?
best thing to do is to return it for another one
it's very rare to see a stuck LED on the SAMOLED+ screens
it stays even after a reboot?
yea i rebooted it 3 times and i also ran those youtube stuck pixel fixers that flash billion colors on the screen really fast...it didnt work its still there
Stuck Red Pixel
Anyone else have one?
It's really not a big deal, except that I've only had the phone for two days. They usually go away on their own after time but I have to admit it's annoying.. because I purposely look to see if it's their when I'm in the web browser, which is really the only time I see it (only really visible on white background)
take it back and change it ASAP
Dead Black Pixels? Picture not rectangle?
Okay so I was about to go to bed when I realized that the phone died...so I plug it in and I was like wooooahhhh wtfff...
I see all these weird dead black pixels and on top of that the battery isn't perfectly rectangle...the back part is zigzaggy...I tried to take a picture but it doesn't come out..
Try it. Go into a really dark room and turn phone completely off. Plug it in and wait for the battery picture to come on...any of you see the multiple dead black pixels and non rectangular battery? ?
An alternative way that I also tried was a black background on the lock screen...I saw only a few dead black pixels...not as much as plugging it in...dam I thought my batch was perfect...
You can take a screenshot by holding the home key and pressing the lock button.
Sent from my SGH-T989 using XDA App
That wouldn't help because its a hardware problem. I'm going to return it and wait 2 months and get it at a cheaper price....
are you sure those are dead LED?
there's no pixel in SAMOLED displays, each "pixel" is actually a LED
so are you absolutely sure those LED at dead?
if you put a HD picture on screen of a uniform colour, does it leave any black spots?
That's what I meant, thank you for clarifying....I see splotches on dark shades of black...its like the screen is dirty, but isn't.
I actually have a spot I didn't notice until last night, its a red spot that's stuck at the bottom. So that's a dead led?
Sent from my SGH-T989 using xda premium
The_Biz said:
I actually have a spot I didn't notice until last night, its a red spot that's stuck at the bottom. So that's a dead led?
Sent from my SGH-T989 using xda premium
Click to expand...
Click to collapse
a few guys reported the red pixel already
AllGamer said:
a few guys reported the red pixel already
Click to expand...
Click to collapse
Link? I may have to exchange this one now.
Sent from my SGH-T989 using xda premium
i merged the 2 topics
since it's talking practically about the same problem
OK. Thanks.
AllGamer said:
are you sure those are dead LED?
there's no pixel in SAMOLED displays, each "pixel" is actually a LED
so are you absolutely sure those LED at dead?
if you put a HD picture on screen of a uniform colour, does it leave any black spots?
Click to expand...
Click to collapse
I was thinking the same thing. Very rare to see something like that.
interesting
In dark areas..
Go in a dark area and turn your brightness all the way down and got to a greyish picture or the clocks app. I see black spots on my phone.. How bout yall?
Sent From my Galaxy S II T-Mobile
I see the samething when doing the Screen brightening glitch in a dark room.
When I turn off my phone and connect to the charger in the dark, it show the battery charging and surrounding it are black dots and lines. is this even normal? does everyone got that or its my defective device?

[Q] HTC one X yellow spot (tint) display issue, any one find?

Just saw some photo taken in HTC shop of demo phone that indicate One X has some yellow spot (tint) display issue.
I would like those who have gotten the phone already to have a check and give us input does it happen to you or not.
The recent yellow spot issue is serious problem for latest Sony Xperia S phone.
Hope it can help to understand is it common or just rare.
Thanks!
Not in the one I have
Sent from my HTC One X using Tapatalk
interesting i will definitely keep this in mind when i pick my unit since i'm buying it from retail
hamdir said:
interesting i will definitely keep this in mind when i pick my unit since i'm buying it from retail
Click to expand...
Click to collapse
Yes, some people give up Sony Xperia S(LT26i)because of the yellow spot issue. I really do not want it happen to One X. The issue for Sony is detected by user after 1 or 2 weeks usage, in some case is when phone get warm(like charging) or play heavy game after a while.
So if One X user can test it under charging status with full white screen may can more effective to confirm.
Rumors said One X screen provider is Sony. If it is true even the technique of it is different than LT26i screen but still may have some common issue behind.
chowdarygm said:
Not in the one I have
Sent from my HTC One X using Tapatalk
Click to expand...
Click to collapse
Not a screenshot dummy.
It's the SLCD2 Panel itself...
So take a pic of the actual phone and white background.
xmoo said:
Not a screenshot dummy.
It's the SLCD2 Panel itself...
So take a pic of the actual phone and white background.
Click to expand...
Click to collapse
I lol´ed
xmoo said:
Not a screenshot dummy.
It's the SLCD2 Panel itself...
So take a pic of the actual phone and white background.
Click to expand...
Click to collapse
Oh...so you are talking about your drool dripped screen yellow marks ? Then I don't have any coz I dont drool on my phones...maybe check yours if u get it ....
Sent from my HTC One X using Tapatalk
chowdarygm said:
Oh...so you are talking about your drool dripped screen yellow marks ? Then I don't have any coz I dont drool on my phones...maybe check yours if u get it ....
Sent from my HTC One X using Tapatalk
Click to expand...
Click to collapse
you didn't get it..
if you crack your screen and make a screenshot you won't see the cracks there
chowdarygm said:
Oh...so you are talking about your drool dripped screen yellow marks ? Then I don't have any coz I dont drool on my phones...maybe check yours if u get it ....
Sent from my HTC One X using Tapatalk
Click to expand...
Click to collapse
The screenshot just shows what you are supposed to see.
The problem is in what you actually see on the screen itself.
To avoid any confusion, please take a physical photo of the screen in a dim room, not a screen shot.
There. Solved. Please do not fight.
I don't have any of these spots. The screen is just absolutely amazing!
The yellow tints are caused by the LCD screen foil. If you drop the phone, you will get yellow spots!
xmoo said:
The yellow tints are caused by the LCD screen foil. If you drop the phone, you will get yellow spots!
Click to expand...
Click to collapse
That explains, and maybe it can even be caused by pressing too hard on the screen maybe ?
Darn... Just got the One X from digitec (Switzerland) and it clearly shows two yellowish spots in the two bottom corners of the display. It's very visible and distracting on white background, not so much on dark background.
Isnt this the glue that holds the laminated screen onto the glass? I used to have this on my iphone4s ips display and the apple dude that served me said it would go off after using it for a slightly longer period of time and after a week or so the tint disappeared
24inchsub said:
Isnt this the glue that holds the laminated screen onto the glass? I used to have this on my iphone4s ips display and the apple dude that served me said it would go off after using it for a slightly longer period of time and after a week or so the tint disappeared
Click to expand...
Click to collapse
thanks for this I now remember the issue when iPhone4 went out
24inchsub said:
Isnt this the glue that holds the laminated screen onto the glass? I used to have this on my iphone4s ips display and the apple dude that served me said it would go off after using it for a slightly longer period of time and after a week or so the tint disappeared
Click to expand...
Click to collapse
Now that you mentioned it, i do believe this is the cause indeed.. i almost forgot about the iphone4s screen issues haha till you mentioned it , but that could be because i don't read much about Apple/iphones etc. and i don't have any affinity to Apple and it's products. [off-topic] To be honest i really hate Apple's mentality / their way of business
When the yellow spots are on the side, it's most of the time glue.
But if it's in the middle of the screen, most of the times it's the foil.
I would get a replacer if i were you!
pikubik said:
Darn... Just got the One X from digitec (Switzerland) and it clearly shows two yellowish spots in the two bottom corners of the display. It's very visible and distracting on white background, not so much on dark background.
Click to expand...
Click to collapse
Is it looks better now for yellow spot? Maybe can ignore if not look after it hardly?
mmx6688 said:
Is it looks better now for yellow spot? Maybe can ignore if not look after it hardly?
Click to expand...
Click to collapse
It kind of looks as if they got weaker over the last two days of usage. Could be my wishful thinking, though. With white background, the spots (still) are noticeable and distracting. It's like with dead pixels: once you've discovered them, you can't ignore them anymore...

Samsung Galaxy S III screen problem with black color in the dark

Last night I was laying on my bed watching a movie on my phone. I notice somthing is wrong with my screen, when there's no light in the room and my phone is on a black screen. I have something wrong with my black color on the bottom of the screen, its really hard to describe but if you look at it, it looks not normal. But when im not on a black screen the screen looks 100% normal you cant even tell there is an issue with my screen. I was wondering if other people are getting this issue. Just go to a room that's really dark, put your phone with a black wallpaper and look at the screen you might have to turn up brightness to see it.
rayoubi said:
Last night I was laying on my bed watching a movie on my phone. I notice somthing is wrong with my screen, when there's no light in the room and my phone is on a black screen. I have something wrong with my black color on the bottom of the screen, its really hard to describe but if you look at it, it looks not normal. But when im not on a black screen the screen looks 100% normal you cant even tell there is an issue with my screen. I was wondering if other people are getting this issue. Just go to a room that's really dark, put your phone with a black wallpaper and look at the screen you might have to turn up brightness to see it.
Click to expand...
Click to collapse
normal manufacturing of these amoled devices wish it was not but it is
Duskycub said:
normal manufacturing of these amoled devices wish it was not but it is
Click to expand...
Click to collapse
OOOOOOO wow... thats lame but I feel alot better that you said that. thanks for letting me know.
mine has it too its normal
In very dark conditions, all these screens seems to have a noticeable glow on black, and lines, dots, and/or spots that are darker (like ink marks). I got mine replaced twice and settled on the third with only a single small spot on the right middle of the screen.
Sent from my SAMSUNG-SGH-I747 using xda premium
Yea, i have it too. never really thought anything of it... kinda figured it probably was just something to do with amoled screens. Not like i'm frequently looking at a black screen anyway... and it's only really noticable in the dark.
they look like black blotches of paint or something right?
My Infuse and SGS2 both have them is thats what you are referring too. if you load a brown image like XDA brown far more noticeable.
that is how i noticed them on other two devices.
Maybe I'm just lucky. But I don't have those blotches on my s3. Did have them on my atrix 4G though. And this sgs2 I was borrowing from a friend. Only had my gs3 since yesterday though. Maybe age matters?
Sent from my SAMSUNG-SGH-I747 using xda premium
Yea I've just got a small black blotch at the bottem left of my screen. Only noticeable when its pitch black
Sent from my SAMSUNG-SGH-I747 using xda premium
What's funny is. On my Atrix they were visible even with "color" showing. Faint. But visible. Very noticeable on black screens though. Gs2 wasn't too bad. But this gs3 shows none whatsoever.
Sent from my SAMSUNG-SGH-I747 using xda premium

[Q]Question Regarding AMOLED Display [Particularly Black Spots]

Anyone see blackspots on their TMobile Samsung Note 2's in a dark setting?
EDIT:
Forgot to mention, to check for the black spots, set your phone to lowest brightness, then dial
*#0*#
LCD TEST
Select the Vibration Option, and wait for a minute for your display to adjust
You need to do this in a completely dark settings,
Observe Carefully, and then post your observation here,
Any Black Spots?
Posting Pictures using a DSLR camera would be great. I'm surprised Samsung has not resolved this AMOLED issue yet.
yeah i have like a little circle near the bottom right of the screen
I'm not seeing anything on mine... Here's a pic I took with my tablet.
Sent from my ASUS Transformer Pad TF700T using xda premium
Questions go in Q&A broheim.
I get that, but only on the Launcher. Especially the TW launcher.
its only on black and low brightness
Its pretty common almost every s3 or noteII will have some. But I was pretty picky when I first gone mine and since I work at t-mobile I replaced 3 phones until I got one that didnt have any.
Sent from my SGH-T889 using xda premium
Forgot to mention, to check for the black spots, set your phone to lowest brightness, then dial
*#0*#
Select the Black Color Option, and wait for a minute for your display to adjust
You need to do this in a completely dark settings,
Observe Carefully, and then post your observation here,
Any Black Spots?
Well I don't have black spots but I do have a cracked screen now :/
Insurance is giving me a new one on Tuesday. I'll check that once for the defect.
Penned with my Galaxy Note 2 via xda premium
I noticed a black line on the left side of my screen when using the camera in low light. Was going to send the phone back for a new one but didn't want to have to put a new screen protector on. It doesn't effect any thing, only can see it with low light with the camera.
Any pictures showing the lines or black spots?
am I blind or am I the only one not seeing an option for black under that menu? I see red green and blue... don't see black.
Select Vibration, and the black screen will appear, let your eyes adjust for a few seconds in a completely dark setting then report your findings on this thread.
theoilman said:
am I blind or am I the only one not seeing an option for black under that menu? I see red green and blue... don't see black.
Click to expand...
Click to collapse
My screen is good kno black bots ... on my screen .... hah ha ... sucks for the people that have them luck of the draw ... Blahhhhhhhhhh
Sent from my SGH-T889 using xda premium
winlinmac001 said:
Select Vibration, and the black screen will appear, let your eyes adjust for a few seconds in a completely dark setting then report your findings on this thread.
Click to expand...
Click to collapse
Mine is uniformly black.
Mine is perfect but when I had a s3 it was pretty bad.
Sent from my SGH-T889 using xda premium
when did you all purchase your note 2's from T-mobile; was it an online purchase from the tmobiles website?
winlinmac001 said:
when did you all purchase your note 2's from T-mobile; was it an online purchase from the tmobiles website?
Click to expand...
Click to collapse
Mines is black, no spots got mines from bestbuy when they had the 25% off sale
When did they have that sale
meechieervin said:
Mines is black, no spots got mines from bestbuy when they had the 25% off sale
Click to expand...
Click to collapse
winlinmac001 said:
When did they have that sale
Click to expand...
Click to collapse
about 3 weeks ago,i had to sign a 2 year contract but i think after everything it was 266
thats great, hoping they will have a christmas sale soon in the same discount range
meechieervin said:
about 3 weeks ago,i had to sign a 2 year contract but i think after everything it was 266
Click to expand...
Click to collapse

Be aware of screen defect!

So I got gs3 a week ago and loving it so far. But I started noticing the screen has some issues.
Everytime I am on blank screen with just the back light on, I notice multiple dark circles thru back light. They are about the size of peas and you can only see them in darker room. I am trying to take a picture but still not successful.. again you can not see them in normal light or when you are looking bright images. .you can only see them on blank screen with back light on. (Examples: when you start the phone and only Samsung logo during boot. Or when you go to seetings and choose lock screen, the blank area with back light on shows the defects. )
I hope you guys don't have that issue, because it does bother me when I am using phone at night..
I called tmo to replace it and hopefully new one doesn't have same problem.
Cheers,
eidt; pics attached below..
Its the screen type most have it to a varying degree
Sent from my SGH-T999 using xda premium
You may want a different phone if it bugs you. Purchase a phone with a different style of screen or read the forums before you make a purchase.
myowin said:
So I got gs3 a week ago and loving it so far. But I started noticing the screen has some issues.
Everytime I am on blank screen with just the back light on, I notice multiple dark circles thru back light. They are about the size of peas and you can only see them in darker room. I am trying to take a picture but still not successful.. again you can not see them in normal light or when you are looking bright images. .you can only see them on blank screen with back light on. (Examples: when you start the phone and only Samsung logo during boot. Or when you go to seetings and choose lock screen, the blank area with back light on shows the defects. )
I hope you guys don't have that issue, because it does bother me when I am using phone at night..
I called tmo to replace it and hopefully new one doesn't have same problem.
Cheers,
Click to expand...
Click to collapse
sorry im new and dont know where the "post on this forum" button is. But i do know alot about roms and stuff. I have this problem too does anyone know how to fix this? Or is it like a screen problem thing.
Its called mira its on all led screens just a lot less noticable on some devices
Sent from my SGH-T999 using xda premium
Common on amoled screens.
Sent from my Galaxy S3 using neighbors wifi
A simple Google search would of net you the answer. Those are dead pixels almost all amoled screen have does, but if they are really really big you can definitely try to get a warranty. Only thing is your next phone will probably have it too either for better or worse. If it's not too bad I would stay with the phone, technically if you don't think about it you get past it not many times you would notice it anyway.
Sent from my SGH-T999 using xda app-developers app
I have these too. Like you, only time I see them is a completely black screen in the dark. In other words, where's the problem?
Whatever it is has zero affect on viewing anything.
Sent from my SGH-T999 using Tapatalk 2
Screen Burning or Dead Pixels?
I think what you are referring to is screen burning. This case is very common among OLED displays, kind of how plasma TV's have burns on the screen. It's there but its not that bad since this type of technology gets it (for now....the tech is still way too new). However, it helps to not keep the same picture or whatever showing for long periods of time, as this can cause a burning outline of the picture. In this I mean, something that is displayed that doesn't change. Remember some screen may get more burned then others but it will still be there. For the reason of this burning, I'll let you search it up. If that doesn't answer your problem then let me know, but if it is dead pixels (which I dont think it is) then you might want to change it. However, your problem sounds like the common problem called burning.
pics attached..
Gurashieruro said:
I think what you are referring to is screen burning. This case is very common among OLED displays, kind of how plasma TV's have burns on the screen. It's there but its not that bad since this type of technology gets it (for now....the tech is still way too new). However, it helps to not keep the same picture or whatever showing for long periods of time, as this can cause a burning outline of the picture. In this I mean, something that is displayed that doesn't change. Remember some screen may get more burned then others but it will still be there. For the reason of this burning, I'll let you search it up. If that doesn't answer your problem then let me know, but if it is dead pixels (which I dont think it is) then you might want to change it. However, your problem sounds like the common problem called burning.
Click to expand...
Click to collapse
it very well could be the burning... but I managed to take pics.. seems like problem is under the AMOLED.. because when I take a screenshot. it not there.. I am just assuming...
ticojpunk said:
I have these too. Like you, only time I see them is a completely black screen in the dark. In other words, where's the problem?
Whatever it is has zero affect on viewing anything.
Sent from my SGH-T999 using Tapatalk 2
Click to expand...
Click to collapse
I attached my pics.. are you seeing same things?
Its a common thing on all AMOLED phones. It happens during the printing process, nothing to lose sleep over.
Sent from my SGH-T999 using Tapatalk 2
This is very common in all amoled screens. Same was the case with my vibrant. Since these are only visible in a dark room with a black screen, its not that big of a problem, I imagine. It's not so much a defect as it is an aspect of the screen type. Think of it like this... if you purchase a Mac over a Windows computer, it will have aspects that you dislike that the other likely won't have have. But the same is true of the Windows device (although not likely ha)...if it is a deal breaker, avoid amoled in the future.
Have this also, even on Note 2. Especially, while watching Netflix or screen is dark
Seriously there was a long thread about this when the phone first released. Could we not resurrect this?
elracing21 said:
Seriously there was a long thread about this when the phone first released. Could we not resurrect this?
Click to expand...
Click to collapse
my bad.. would you mind pointing out the link for that thread? I went back multiple pages on index but unable to find.
You might want to exchange that. The definately isn't burning that I am talking about. So yes, go ahead and change that out. I don't have that on my phone so it looks like a defect. Those spots almost look like bloches of some sort and looks as if something had burned underneath. That or one guy said, dead pixels (which is a definate yes for exchange).
So go exchange the product and see how it goes for you.
Gurashieruro said:
You might want to exchange that. The definately isn't burning that I am talking about. So yes, go ahead and change that out. I don't have that on my phone so it looks like a defect. Those spots almost look like bloches of some sort and looks as if something had burned underneath. That or one guy said, dead pixels (which is a definate yes for exchange).
So go exchange the product and see how it goes for you.
Click to expand...
Click to collapse
Well we went through thisnwith the sgs2. People found that exchanges just resulted in more phones just like this. Therw was a whole about it there also. It is a defwct in manufacturing in most oled screens for these phones. People have reported it in their note 2s also.
Sent from my SGH-T999 using xda app-developers app
myowin said:
it very well could be the burning... but I managed to take pics.. seems like problem is under the AMOLED.. because when I take a screenshot. it not there.. I am just assuming...
Click to expand...
Click to collapse
Ha Ha Ha!
That, fellow readers is plain and simple, DUST between an applied screen protector and the glass. Look at the cutout at the Camera focusing led area!
Not a naked device. Lotta bruhaha over what amounts to NOTHING !
myowin said:
I attached my pics.. are you seeing same things?
Click to expand...
Click to collapse
Yeah. Same thing I see. I don't think I have as many as you. But definitely the same "issue".
Sent from my SGH-T999 using Tapatalk 2
---------- Post added at 01:57 PM ---------- Previous post was at 01:55 PM ----------
bobolinko said:
Ha Ha Ha!
That, fellow readers is plain and simple, DUST between an applied screen protector and the glass. Look at the cutout at the Camera focusing led area!
Not a naked device. Lotta bruhaha over what amounts to NOTHING !
Click to expand...
Click to collapse
It's not dust under the screen protector. :beer:
Sent from my SGH-T999 using Tapatalk 2

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