Including here a couple of test images you can use to check for the Gluegate screen issue.
Test1.jpg -- Display this image with the brightness at full ina a dark room and check for green hues on the side
Test2.jpg - This image contains a combination of gray and really dark gray patterns which you can use to verify if its a gluegate issue or an oled uniformity quality issue on rendering certain colors. Display this image with the phone at full brightness in a dark room and try to swipe/move the image and see if the the green light also bleeds on the image dark bars.
Preferably download the images first and preview it fullscreen with your gallery/image viewer app.
Post your results.
Glue gate test
Hi,
Here are some screenshot of my display, with picture posted by you at 100% back-light. On other full black pics there is no problem but in test 1 pic. I can see some green light. What is your opinion. The device is an mate 20 pro lya-l29 with LG display.
I realy apreciate your reply.
Screenshot link (use https:// before the below text)
photos.app.goo.gl/mz6gcs3ZUCq2sJnq9
Dragoș.84 said:
Hi,
Here are some screenshot of my display, with picture posted by you at 100% back-light. On other full black pics there is no problem but in test 1 pic. I can see some green light. What is your opinion. The device is an mate 20 pro lya-l29 with LG display.
I realy apreciate your reply.
Screenshot link (use https:// before the below text)
photos.app.goo.gl/mz6gcs3ZUCq2sJnq9
Click to expand...
Click to collapse
I will let you think about it for a minute why it might be pointless to screenshot your phone when looking at display uniformity issues.
lynxblaine said:
I will let you think about it for a minute why it might be pointless to screenshot your phone when looking at display uniformity issues.
Click to expand...
Click to collapse
My bad.
You are right, I figured out just after I made the post. I have already post an answer, with some pics of the screen.
Here are some pics made with other phone to the screen
Pics link
(use-https://.. Before)
photos.app.goo.gl/MszJwr84wgoCjSpK8
Some green light appears only on the pics posted by you. Any other black background for different display test apps stay complete black at different back-light levels.
I don't know what to do (to return the phone ore not?)
I have tried.
I have tried test1. Jpg
Result: there is green around the screen. At both sides and top and bottom.
Test2. Jpg
Result: the green is only visible in the light gray but not in the dark grey color.
What can you say? Thanks.
blackdeath88 said:
I have tried test1. Jpg
Result: there is green around the screen. At both sides and top and bottom.
Test2. Jpg
Result: the green is only visible in the light gray but not in the dark grey color.
What can you say? Thanks.
Click to expand...
Click to collapse
LG or boe?
LG sir.
Is the result of my phone gluegate or oled uniformity? Thanks
All this is too much hyped up i guess.
Lets not assume or generalise. There are huge number of batches and too many variations to pass such judgement
https://youtu.be/YUs5OeV93io
Sent from my LYA-L29 using Tapatalk
Related
Hi Guys - great phone which I've had a week or so now. Upgraded from the first Galaxy S.
Now I must admit to having very good eyesight (sometimes wish I couldn't see finer details!) and..
On white / grey images (download the various screen test apps to have a look for yourself)
The screen, when on a low brightness, is "muddy" and demonstrates a few vertical darker lines on the screen with mine showing quite a prominent one in the bottom right heading up about half way up the screen.
This is mostly visible when the brightness is at a minimum (regardless of auto or the powersaving options)
When the brightness is turned up it is barely visible, if at all... looks fantastic..
But.. at this point I preferred the screen on the Galaxy S which, when dimmed was more vibrant and didn't have this "problem"
Hands up who can see what I see? Any darker lines visible on your white / grey backgrounds? a side effect of this new subpixel arrangement? totally normal? some pixels not as bright in a row hence darker lines?
What do you guys think?
Cheers, B
W
Could you take a pic or something?
ASAP yes (no camera ironically so will have to ask a colleague!)
hold menu and press power button for screenshot off the device.
Yeah, mine set to minimum brightness and has some line artifacts like when LCD supplied with low voltage. (low brightness setting)
Easily noticeable when displaying grey colors.
I'm also using Screen Filter app, setting brightness even lower, some black points around 0.3cm is exposed at night.
Not sure those points are affected by anti-scratch film though.
Hola
I can confirm that I see the same "line banding" effect when using the device with low brightness. Like others have mentioned I also use the free Screen Filter app to get even lower brightness levels especially when reading stuff in bed in the near dark.
I would think this is a side issue with having the Super AMOLED Plus type screen but I guess only a Samsung tech can confirm.
intruda119 said:
hold menu and press power button for screenshot off the device.
Click to expand...
Click to collapse
Taking a screen shot wont show anything.. its the screen not the image
@ OP
http://forum.xda-developers.com/showthread.php?p=13444483#post13444483
http://forum.xda-developers.com/showthread.php?t=1065359
http://forum.xda-developers.com/showthread.php?t=1062966
65" long exposure exposing some black spots.(digitally enhanced)
Lowest brightness + Highest brightness.
Wondering those spots are caused by screen protector or defective screen or limitation of current AMOLED's.
You can see there is some current leak.(It should be bezel-like black if it is ideally off)
http://img691.imageshack.us/i/93767661.png/
http://img69.imageshack.us/i/36284360.png/
Not sure I understand you cpu98!
Is there a consensus we all have this "problem" - i'm on the verge of taking it back for a refund and "monitoring things"
Anyone understand the tech / spoken to Samsung?
B
Not sure what those black spots are... is your camera messed up? There's spots on the right even off the phone...
Also yes, pure black for SAMOLED still produces SOME light, but it's almost indistinguishable to the human eye.
Take a picture of a dark grey image on low brightness and it should show the bands the best...
cpu98 said:
65" long exposure exposing some black spots.(digitally enhanced)
Lowest brightness + Highest brightness.
Wondering those spots are caused by screen protector or defective screen or limitation of current AMOLED's.
You can see there is some current leak.(It should be bezel-like black if it is ideally off)
http://img691.imageshack.us/i/93767661.png/
http://img69.imageshack.us/i/36284360.png/
Click to expand...
Click to collapse
dinan said:
Not sure what those black spots are... is your camera messed up? There's spots on the right even off the phone...
Also yes, pure black for SAMOLED still produces SOME light, but it's almost indistinguishable to the human eye.
Take a picture of a dark grey image on low brightness and it should show the bands the best...
Click to expand...
Click to collapse
That spot off the phone is on the wall not defective cam. As you can see photos are taken at different angle. And it is visible in naked eye.
Yeah I like its screen very much. That black issues are no problem in real use.
I'm very satisfied.
Hi,
When I am using the flash indoor and it is dark , my pictures have a blue tint. I can see it already when the flash starts, just before taking the picture, that my screen has a blue tint.
I have noticed that , if I don't use the flash indoor and it is dark, I still have a very very little bluish tint but negligible.
When I take a picture indoor , but it is bright, , and the flash is set to on ,my screen doesn't become bluish and I have a "normal" picture"
Any idea what to do?
Daniel
Hi,
could it be that the blue tint comes from the LED being kind of blue? Not to sound sarcastic, but I think this could be the answer to your problem. Because when you look at the LED when switched on, you will realize that it is not pure white, but just a little bit on the blue side, that's at least my impression...
Check the white balance option in the camera settings, it's probably set to daylight or something, change it to auto or flash. Obviously the latter if you are using flash at that moment in time.
Tachikoma_kun said:
Check the white balance option in the camera settings, it's probably set to daylight or something, change it to auto or flash. Obviously the latter if you are using flash at that moment in time.
Click to expand...
Click to collapse
No, it is not the white balance option because it is always set to auto.
Daniel
Does the problem show if you transfer the photo's to your computer?
Tachikoma_kun said:
Does the problem show if you transfer the photo's to your computer?
Click to expand...
Click to collapse
Thanks for your advice.
I have transfered the pictures to my PC and there is no blue when viewing the pictures on my PC.
Daniel
I had a thought that if it wasn't the white balance then it might be whatever colour setting you have the phone's screen set to. Try changing the display mode to something else then view the photo's again.
Tachikoma_kun said:
I had a thought that if it wasn't the white balance then it might be whatever colour setting you have the phone's screen set to. Try changing the display mode to something else then view the photo's again.
Click to expand...
Click to collapse
But except the brightness level , there are no other settings you can change
Daniel
Settings -> Display -> Screen Mode
Try changing it from whatever it's currently on to something else, then check the photos again, repeat this with all the screen options. There could be a screen calibration problem with your phone on one of those settings.
Tachikoma_kun said:
Settings -> Display -> Screen Mode
Try changing it from whatever it's currently on to something else, then check the photos again, repeat this with all the screen options. There could be a screen calibration problem with your phone on one of those settings.
Click to expand...
Click to collapse
Thanks but I have tried this already before and there is no difference between the 4 modes and the blue tint.
I think that my S3 has a little blue tint because I have compared it with a friend and there is a difference when viewing an application with a white background.
Daniel
Sounds like a faulty screen then, take it back and ask for a replacement.
And you are absolutely 100% sure your finger/thumb/whatever is absolutely no where near the flash? As that is by far the best explanation for this and common reason for this. Just check anyone on Facebook and look at their mobile uploads... You'll see lots of photos with blue tints and it's because people take photos with their fingers to close too the flash reflecting light back at the lens.
Sent from my GT-I9300 using XDA Premium HD app
kickassdave said:
And you are absolutely 100% sure your finger/thumb/whatever is absolutely no where near the flash? As that is by far the best explanation for this and common reason for this. Just check anyone on Facebook and look at their mobile uploads... You'll see lots of photos with blue tints and it's because people take photos with their fingers to close too the flash reflecting light back at the lens.
Sent from my GT-I9300 using XDA Premium HD app
Click to expand...
Click to collapse
I am sure my figer is no where near the flash. And like I wrote earlier, on my
PC the pictures don't have a blue tint
yea ive tried all the above suggestions but it doesnt really work
the tint happens when there is another light somewhere in the picture
errolng said:
yea ive tried all the above suggestions but it doesnt really work
the tint happens when there is another light somewhere in the picture
Click to expand...
Click to collapse
I find that is the issue for me also, I've noticed it happening when in a room with a TV on for example.
The GS3 has a hard time picking the right WB, it would be nice to have a WB setting for the cool White LED the flash uses.
Maybe a simple piece of scotch tape placed over the flash (with a light yellowish tint) will counteract with the blue tint.
I tried this with some painters maskingtape, the yellow paperbased tape. The pics aren't so blue anymore.
The only problem is finding the right yellow tint.
Maskingtape is a tad too thick and it interferes with the range of the flash.
ahh yes, my friend vs my sgs3, we did a flash light comparison. my i9300 version infact has a slight blue tint to it compared to his neutral tint (att version). I can confirm the blue tint is in fact a real thing
Sent from my GT-I9300 using xda app-developers app
rosco swatchbook on amazon. just ordered the small one; i'll experiment and pick what works best on a neutral white sheet of paper. i'll cut it out and sandwich it between my phone and it's case right over the led.
ridiculous oversight on samsung's part not to white balance the flash's led. pisses me off that i have to resort to this on a flagship phone.
emwdava said:
Maybe a simple piece of scotch tape placed over the flash (with a light yellowish tint) will counteract with the blue tint.
I tried this with some painters maskingtape, the yellow paperbased tape. The pics aren't so blue anymore.
The only problem is finding the right yellow tint.
Maskingtape is a tad too thick and it interferes with the range of the flash.
Click to expand...
Click to collapse
I am on yureka . i can easily confirm pic is bluish because flashlight is bluish. How to solve this. Some other camera app has two type of flash one tourch and other is default flash. Tourch light gives good pictures. How to make a tourch flash by default.
The bluish tint could possibly be how you perceive the image on the screen of the phone.
For example, I just took a photo on my i9300 and can clearly see that it is in the blue spectrum when comparing the photo on the i9300 against real life.
I sent the photo to my HTC M9 and on that screen it looks more like the original real life with no bluish tint.
Therefore I know the camera is good and taking colours correctly but my screen on my i9300 is what seems to be giving it the blue hue.
Beamed in by telepathy.
The problem is mentioned in the title. And when taking a photo with my Z2, the photo looks a little bit pink. But after uploading it on fb or the laptop, the photo looks fine. So I guess the screen is the problem. The screen looks pink especially when taking picture with the dark and white background. Anyone get the same issue (screen) like me? Sorry for my broken english. Thanks.
hieuhd93 said:
The problem is mentioned in the title. And when taking a photo with my Z2, the photo looks a little bit pink. But after uploading it on fb or the laptop, the photo looks fine. So I guess the screen is the problem. The screen looks pink especially when taking picture with the dark and white background. Anyone get the same issue (screen) like me? Sorry for my broken english. Thanks.
Click to expand...
Click to collapse
If your pictures look fine on other devices then problem is, of course, in your device.
Cases and screen protectors could cause problems and reflections but that's not it
(it would be visible on all devices)
You can try to calibrate white balance, maybe that helps a bit.
Sent from my D6503 using Tapatalk
Sony has introduced Live Color LED technology on the Z2. This uses green and red phosphor with blue LEDs to create more uniform and brighter color reproduction. Hence the backlight seem to be pink to blue when viewed from an angle.
Its a normal behaviour :fingers-crossed:
Hey guys,
I havent seen a thread related to display issues. In 2 german Forums I found threads about various issues. From Color fade, to overall greenish tint or flickering screens.
Sadly I am very picky with display stuff and my Display isnt perfect either. I mostly use relatively low brigthness settings (around 30-40%) and on dark mode especially the settings menu has a color fade from dark grey to dark blue. This cant be seen on any other color.
Its easy to see in a dark room, the brighter the room the lesser you will notice.
To easier check: use telegram, with its blueish theme its definitely way stronger fading there...
For a phone thats 649€ in germany thats unacceptable for me. My P5 has a slight warmish but perfectly even colored display and thats what I expect from a P6.
What about you? Can anyone check their display if thats a common issue?
Hi,
i have the same issue, also a device from germany.
Even when booting when everything is white, I always have multiple changes between white and blue in the display.
I'm at work, I try to take a picture when I get home.
Please do, Id really be intersted. Sadly we cant do anything about it...
Anybody have the green ish tint on a black screen issue? Seen a few of those floating around as well...
Similar issues with my screen, also from Germany.
My first OLED screen had been with the Galaxy Note 1 and I hated it for its issues. Always bought devices with LCD screens afterwards.
The Pixel 6 is my first OLED phone since and it is having pretty much the same issues my Note had 10 years ago
Great phone so far (Android is still a bit buggy), but the display is quite a disappointment for me personally, at least for brightness levels below ~50%...
Is it just me or are most of these issues regarding the display coming from Germany? Please can people state what country the device was purchased from if they have this issue
Wow @Abnovitas thats really really bad. Sadly till now everyone seems to be from Germany...
I just finished chatting with Google's support.
They are going to replace the phone, but I'm still waiting for their email with instructions.
But first they walked me through some superficial settings (disabling Dark Mode and some accessibility stuff, like Color Inversion...) and then tried to talk it off as a normal property of OLED displays, which I didn't accept to this extent. But hey, that's probably just Google's policy.
Let's see if this was just bad luck in the OLED lottery.
For me its too difficult to take a picture with dark screen. The color change is slightly less than the picture from @man1acc
But i have problems with white color, it is light grey and i have green stripes on white, this is also very very difficult to make a picture.
Here you can see it a bit, but in real life it is much stronger
This is how my display looks like. Quite disappointing, Google has the same problems for years. But the phone itself is very well built, so maybe I will keep it. Bought the phone in Germany.
I have some rainbow effect which is mostly noticeable on white backgrounds. Hard to capture but found it is quite noticeable with an external light source. In this case my monitor. Anyone else have this or more importantly for a RMA, don't have it?
Pixel 6 when on a black background the right side of the display has a green tint shadow effect kinda worrying as it's not present on the left side and seems to only appear on darker backgrounds like when pull notification tab down or in a app (like xda) with black background very noticeable , or is this just standard now for Oled displays it's not the first phone I've noticed this over the years just curious if any pixel 6 owners see similar or should I get it exchange ? Added pic not sure if shows that well though
DoobyDroid said:
Pixel 6 when on a black background the right side of the display has a green tint shadow effect kinda worrying as it's not present on the left side and seems to only appear on darker backgrounds like when pull notification tab down or in a app (like xda) with black background very noticeable , or is this just standard now for Oled displays it's not the first phone I've noticed this over the years just curious if any pixel 6 owners see similar or should I get it exchange ? Added pic not sure if shows that well though View attachment 5444907
Click to expand...
Click to collapse
Not normal. Each pixel is controlled individually.
It maybe hardware or firmware.
Sounds like the display control matrix wasn't designed properly or is defective.
Your screenshot isn't showing it so neither should the display!
blackhawk said:
...Your screenshot isn't showing it so neither should the display!
Click to expand...
Click to collapse
Unfortunately not true. If it's an issue with the display, a screenshot should never show it. But it can be visible when a picture of it is taken.
My Pixel 6 (right) was bought first day from the Google Store. I'm in the USA. It has a very strong dirty red tint at the bottom and a garish green at the top. Easily visible at 60-70% brightness and lower. Here it is compared to my Pixel 4a (left), shot on my 3a. Haven't had uniformity issues this bad since my OG Pixel (which got replaced).
Waited to chat with a support rep for an hour, chatted for another hour, and have an RMA device ordered and on the way.
Maybe are cross to dark side lol
That was a joke id never cross to the dark side lol and tint only seems visible when in certain dark mode apps and not actually navigating around the phone xda app is worse lol so don't think hardware issue tbh
MichRT said:
Unfortunately not true. If it's an issue with the display, a screenshot should never show it. But it can be visible when a picture of it is taken.
My Pixel 6 (right) was bought first day from the Google Store. I'm in the USA. It has a very strong dirty red tint at the bottom and a garish green at the top. Easily visible at 60-70% brightness and lower. Here it is compared to my Pixel 4a (left), shot on my 3a. Haven't had uniformity issues this bad since my OG Pixel (which got replaced).
Waited to chat with a support rep for an hour, chatted for another hour, and have an RMA device ordered and on the way.
Click to expand...
Click to collapse
Lol, read what I said again
At any rate... that's a dud.
Just for giggles and kicks, see if lowering the refresh rate effects that.
blackhawk said:
Lol, read what I said again
Click to expand...
Click to collapse
You're right, I misunderstood my bad
MichRT said:
You're right, I misunderstood my bad
Click to expand...
Click to collapse
My bad too, it wasn't worded as concise as it could have been.
who of you all has the problem with the green rainbow effect on a white background?
They are visible on white background mostly. Is this an issue or is it normal with amoleds?
Its most noticable on low brightess in a dark room, but is visible (barely) on max brightness.
Any ideas? Normal amoled things or a real issuem
Its hard to take a picture of them but still:
https://imgur.com/a/z22Kn37
ttonevbg said:
They are visible on white background mostly. Is this an issue or is it normal with amoleds?
Its most noticable on low brightess in a dark room, but is visible (barely) on max brightness.
Any ideas? Normal amoled things or a real issuem
Its hard to take a picture of them but still:
https://imgur.com/a/z22Kn37
Click to expand...
Click to collapse
You mean those tiny black lines? Never seen that but let's say not every display is equal, especially those average quality like ours. They have more or less imperfections and usually it might be hard to send it for warranty I think...
sirgoldi said:
You mean those tiny black lines? Never seen that but let's say not every display is equal, especially those average quality like ours. They have more or less imperfections and usually it might be hard to send it for warranty I think...
Click to expand...
Click to collapse
Yeah the faint grey lines inside the circle
https://www.reddit.com/r/Huawei/comments/eukrkf
similar to this
ttonevbg said:
They are visible on white background mostly. Is this an issue or is it normal with amoleds?
Its most noticable on low brightess in a dark room, but is visible (barely) on max brightness.
Any ideas? Normal amoled things or a real issuem
Its hard to take a picture of them but still:
https://imgur.com/a/z22Kn37
Click to expand...
Click to collapse
This is so frustrating I had this on my previous mobile but not on my 11 lite 5G. Check out the link below and follow those steps, see if you can fix it.
Fixing Vertical or Horizontal Lines on Android Screen - Technipages
If some strange horizontal or vertical lines appeared on your phone screen, remove the case, then take out the battery and SIM card.
www.technipages.com
Maskman_101 said:
This is so frustrating I had this on my previous mobile but not on my 11 lite 5G. Check out the link below and follow those steps, see if you can fix it.
Fixing Vertical or Horizontal Lines on Android Screen - Technipages
If some strange horizontal or vertical lines appeared on your phone screen, remove the case, then take out the battery and SIM card.
www.technipages.com
Click to expand...
Click to collapse
it seems to be a display issue
They ended up replacing the display.