My screen shows banding on screens with gradients, like the call log screen, or screens with certain colors, like when I'm playing wordfeud. Even when I'm browsing the white background has faint horizontal and vertical lines.
All of this is only visible when on the lowest brightness setting. So when I'm browsing in bed at night etc it's really annoying.
I went to the (3) store here in denmark, but because it was a well lit room, the problem was barely visible and they said they'd have to send it in for "assesment", and best if i could come back in January and send it in (for 2-3 weeks). I'm just afraid they'll just return it with "problem not found"
I DID manage to report the problem to them on the 14th day after i bought it, their own DOA limit, but I've got a feeling I'm going to get screwed. Especially because the in store phone ALSO seemed to show the same color banding on the call log background.
I've tried taking some pictures that maximize the problem here: http://imgur.com/a/CbKYi#9
Are you guys seeing the same thing on any of your devices?
I love the phone to death otherwise, but it's like a scratch on a brand new car, it's annoying me a LOT.
unfortunately, that's just how they all are. has to do with the display type. both of the nexus' i've had were the same way, as was the display unit in my local verizon store.
vman81 said:
Even when I'm browsing the white background has faint horizontal and vertical lines.
All of this is only visible when on the lowest brightness setting. So when I'm browsing in bed at night etc it's really annoying.
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You aren't seeing "banding" in the traditional screwed up screen sense, you're seeing the back of the display. I think it's just part of being SAMOLED and Pentile. I never noticed it until I started reading all the threads about people complaining over "banding" (and I don't think you're complaining LOL ).
Bump it up from the dimmest setting just a bit and most of it will go away. Our dimmest setting is REALLY good, at least compared to my old SGS. I also like how are screens don't have that SGS SAMOLED blue tint to them.
KWKSLVR said:
You aren't seeing "banding" in the traditional screwed up screen sense, you're seeing the back of the display. I think it's just part of being SAMOLED and Pentile. I never noticed it until I started reading all the threads about people complaining over "banding" (and I don't think you're complaining LOL ).
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This image clearly shows banding and not the grainy display BG:
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go to that call log screen again and press vol down + power. then look at the screen shot on the computer.
it looks the same
the background is ment to look like that
All 4 phones and 7 models that I've gotten to use from Samsung have this problem.
SAMOLED just isn't very good yet.
Sent from my SGH-I897
happy to hear my phone is not defective, but then again im very disappointed that this is a quality issue with the phone.
I read tons off aritcles discussing the difference between Super AMOLED and Super AMOLED plus (pentile and RGB) and this forum probably did the best job of explaining it
now is this also the reason why whites arent really white while having hte phone in auto brighntess? is the screen is dim, my "people" app is not white, actually far from it. but when the brightness is maxed out it looks magnificent
danibravo said:
happy to hear my phone is not defective, but then again im very disappointed that this is a quality issue with the phone.
I read tons off aritcles discussing the difference between Super AMOLED and Super AMOLED plus (pentile and RGB) and this forum probably did the best job of explaining it
now is this also the reason why whites arent really white while having hte phone in auto brighntess? is the screen is dim, my "people" app is not white, actually far from it. but when the brightness is maxed out it looks magnificent
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I was disappointed by the screen quality at first too, but the more I use the phone the less I notice it. I've even started to really like other aspects of the display that were lacking in other phones with a "clean" screen. Colors are much more vibrant for one, this is very visible when watching videos on the phone when I'm at the gym.
Related
Important to all theme developers and users to read before making/downloading themes.
http://www.scribd.com/doc/42669045/4D-AMOLED-Presentation
Green is the best at 40K hours, Red is 25K and Blue is 12K hours = Conclusion that green themes is best of the best for AMOLED like Jumba's NeonGT was. Someone should save Jumbas theme who has skills to rebuild neonGT because it was almost complete green and very easy to eyes.
Nice info
It would be really useful for Theme developers/moders
Sent from my JVH_DeOdex~®Voodoo--I9000 using Tapa
Ok, the blue pixels have"only" 12k hours until the brightness will decrease to a certain value. Did you even took the time to calculate what 12k hours means for a phone with an average of 4 hours of screen on per day? ... The answer is .... about 10 years. I wonder how many amoled displays from today will still exists then.
Later edit: not to mention that the respective document is from 2008.
i'd say black is even better
Jossilint is right. I had a samsung wave before i bought galaxy s. Most icons were blue and white in top bar. After a couple of months you could see the shape of the icons in fullscreen mode, especially on blue or grey backgrounds.
So you can notice when blue led's are getting older.
AMOLEDs have improved a lot since that article was posted. Infact, the rated lifetime of the AMOLED pixels actually indicates the time after which the intensity of the light emitted will be degraded, but not totally gone dead. We know that Blue degrades faster, so if you happen to see the screen showing more of Green and Red and comparatively lesser blue, it would be a good time to get your screen replaced.
And coming to my personal preference, If I manage to use my phone for around 2 years or more and start seeing these issues, I would definitely pay for a new screen. Just because I love the screen..
i think most people will never notice decreased brightness of blue oleds. only in top bar, when you use the same blue or white icons at same position over months. even then it is only slightly visible, but it is.
i'm not the only one reporting it. i've seen a couple of wave users in forums with similar effects. and wave is using exactly the same display, only size is smaller.
Nice info !
Thanks for sharing
here's the proof:
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Black Android all the way hahahah
pele78 said:
Black Android all the way hahahah
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Yes but not with greywhite text (rgb all in use) but with green or red green mixed. I have readed lot of xda SGS burn in horror stories even after couple month(i assume max brightness used) and i am sure that this degraded light was blue.
I think you guys are overreacting. You'll end by NOT using your phone because you will always look not to burn the display. You'll NOT enjoy the beautiful colors and teh extraordinary contrast because of the same reason.
WTF? ... we are talking about a device that was built to entertain us, not to spend neurons in figuring out how not to do things with it.
Just my 2 cents.
ro_explorer said:
I think you guys are overreacting. You'll end by NOT using your phone because you will always look not to burn the display. You'll NOT enjoy the beautiful colors and teh extraordinary contrast because of the same reason.
WTF? ... we are talking about a device that was built to entertain us, not to spend neurons in figuring out how not to do things with it.
Just my 2 cents.
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Click to collapse
You can enjoy, just change habits a bit like not giving max brightness in sun(just use better angle and medium is ok). SGS is not meant for hours of navigation in car this will kill most fastest, use TomTom or some other lcd based phone, SGS is good for quick navigation. SGS is perfect for darkness because AMOLED has no light leak like lcd and has best colors.
SGS is good to be used with whatever application you want and in any way you want. To change habits because I have an AMOLED display will mean to change habits because of a device instead of changing a device because of my habits.
Is like the old saying: "are you living to eat or are you eating to live?" Everything is a matter of perspective.
I consider myself more important than a device ... so I'll use that device to my satisfaction, not the other way around.
So please ... use the SGS to enjoy what you're doing. When the SGS will die (no matter if is the screen, the battery or whatever) you can always get a new one .
I haven't seen this mentioned anywhere else. Does your ET show (mostly) vertical streaking/unevenness when displaying a solid, light color? Is this something related to AMOLED, or is my ET defective?
Edit: I just realized this is dependent on screen brightness...the streaks are only apparent at the lowest brightnesses.
Thanks.
Screenshots would help others see what you're referring to.
Sent on the run.
I get this when my screen goes off and on
Sent from my SPH-D710 using XDA App
I have to mention that the first one i had, was like this, but it showed like a dark spot in the center of the screen, btw screenshots wouldn't show this problem because is actually the hardware" Screen" In this case.
So i went ahead and brought it to the Sprint Store where i bought it from, and asked for a replacement due to the Screen hardware defect, they kept *****ing at me telling me, that they have to keep it for a whole day, to do "Tests" Im like... well its a hardware issue and i have taken the phone and hardreset it, making the phone as if just out of the box, and showed them the problem again"btw the phone comes with a Gray and Green pure colored background images that you can show to them, that it isn't an Image that you had Altered" , and they can see that it is the screen, and its what i showed to them, and thats when i got my replacement, When i got this one, i saw it again, and it had a white spot... also had various streaks coming from the Top of the screen, went int he second day and got me another replacement, but before i left the store, i stayed about 30 minutes in there, testing the phone out, and downloading all the apps that i had in the phone before. Also Good way to notice this problems( defects ) is dimming the screen all the way, and changing the background to gray, which is a default wallpaper.
This screen didn't have any of the defects that previous ones had, so im a happy camper .
So now what i'd recomend if you can, is replacing/exchanging the phone until you get one with a decent screen.
I get this too when my brightness is turned down. It's most visible on grays. Like the background of the market. It only appears when the brightness is turned down low. There is also this app in the market called "screen test" which cycles through different solid and colored backgrounds. that if you did take it in you could show them that. This issue doesnt really bother me but I have TEP plus there is a one year manufactures warranty so if it gets worse I'm not worried about it.
I finally got around to taking a quick set of comparison pictures. Sorry for the poor quality, I took them quickly with my phone. I also tried to purposely take them out of focus, so moire patterns from the actual pixel grid wouldn't confuse things. I have a feeling this is how all *LED based displays are.
I use the app "Colors" to quickly get a solid patch of color. I encourage a few people to download it, and browse through a few colors (grayish or dark tones - light or bright colors aren't affected as much) and see if they have it. "Grr-ey", "Mighty Slate", "Kind Giant" are good ones to test with.
Things are much more noticeable when the brightness is set low.
Brightness manually set to minimum:
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Brightness manually set to maximum (streaks almost entirely gone):
ranchosteve said:
I get this when my screen goes off and on
Sent from my SPH-D710 using XDA App
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same, i get white vertical streaks at times when i turn the phone on / off..
i exchanged the phone for another one, same issue, less frequent tho
ffolkes said:
I have a feeling this is how all *LED based displays are.
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You may be right my screen has the same effect :-(
Sent from my Galaxy SII using XDA App.
I've found something odd with my screen, and although I intend to do an exchange on my S3 I figured I'd share it here to see if anyone else has seen it too.
What it seems to be is that a couple chunks of pixels go entirely black when their section of the screen calls for being black, while the rest don't. I'll try to show you what I mean:
This is a shot of my screen, running a screen test app on an all-black image. It's extremely hard to get a picture of a dark screen in a dark room with a cheap point-and-shoot, and you'll have to ignore the stuck pixels on the camera's CCD, but the red arrows point you to the bits in question (I've also turned the contrast all the way down, and brightness all the way up, in photoshop because otherwise the spots weren't very clear... and still aren't in focus... but in person these are easily visible as two dark spots in an otherwise gray background when you look at the screen in a dark place). You'll want to view it at full size, and again I'm sorry the image is so blurry but viewed in person the "blobs" in the image are in fact crisp edged vaguely tetris-block-shaped pieces of total blackness surrounded by dark gray.
For comparison this is my girlfriend's Sprint S3 screen shot with the same camera under the same conditions and with the same photoshop effect applied.
If you want to see if yours does the same thing, download "Screen Test" from the market, turn the screen's brightness up all the way, change it to the black screen (the second testing screen), then go into a totally dark room. You may have to look just off to the side of the device to see them at first, but once you've done that and seen the spots you can't un-see them.
Lest you think I'm being overly picky (although I would argue any defect in a device I paid $550+tax for is one defect too many) it IS possible to notice this even under normal usage conditions. I kept seeing a spot on the Facebook app every time I would reload a page, and every time I thought a piece of something had gotten onto the screen, but before I could wipe it away it had disappeared. It may be a minor annoyance, but it really bugs me, so I'm going to exchange it. I figured I'd document it before I did, though, just in case anyone else had seen the same things.
A lot of people have this issue, including me. But since I literally never see it unless I'm using Screen Filter at a low percentage, it's not much of a bother.
The only time I see it is when i play draw something.
Screen blobs....
They have plagued Samsung screens for a while now.
The sad part is.. from my experience with the blobs, Even with a device that doesn't have them they eventually show up.
Found on the following
My s3
Galaxy note (over 6 tested)
Galaxy s2 (a few tested)
Galaxy s2 skyrocket (over 6 tested)
Even the galaxy note 2 I recently examined
They all have them
Sent from my SPH-L710 using xda app-developers app
Damn. Just checked my s3 and have a 1/8 inch line running down the right side of screen
Sent from my SPH-L710 using xda app-developers app
My search led me here! I myself noticed this tonight while I was watching Underworld Awakening in my bedroom with the lights off. I have a nice blotch on the center right and a few spots scattered throughout the screen. Looks like I will have to unroot and watch this out:/ what a pain.
Here is my screen shots may be hard to see from these pics.l but its definitely there.
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Sent from my SPH-L710 using xda app-developers app
EDIT: I decided its not that big of a deal. I don't watch a great deal of movies on my phone anyways. I mainly use my tf700t for stiffy like that
Also does nougat allow you to calibrate the color of the screen?
Yes it fixes the sync. No unfortunately no calibration of screen just the regular two modes. I also want color control as I want to make my screen a little cooler. We can just hope for a custom kernel in the future that allows this. ElementalX dev has stated he won't make anything for the P2.
dannejanne said:
Yes it fixes the sync. No unfortunately no calibration of screen just the regular two modes. I also want color control as I want to make my screen a little cooler. We can just hope for a custom kernel in the future that allows this. ElementalX dev has stated he won't make anything for the P2.
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Good to know the YouTube issue is fixed. God damn it I ****ing hate amoled screen, my screen has an annoying yellow tint, I might want to return it
linkzex said:
Good to know the YouTube issue is fixed. God damn it I ****ing hate amoled screen, my screen has an annoying yellow tint, I might want to return it
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If mine would had been just a tad warmer I would have thought about doing the same. But in "vibrance" mode it's good enough (barely). I can stand it as the eye gets a little used to it.
There are ways to make it a little cooler anyway. Check the app Screen Balance. It will mess with your blacks but not very much if you keep the opacity <50%. It's a tradeoff but it can help.
dannejanne said:
If mine would had been just a tad warmer I would have thought about doing the same. But in "vibrance" mode it's good enough (barely). I can stand it as the eye gets a little used to it.
There are ways to make it a little cooler anyway. Check Screen Balance. It will mess with your blacks but not very much if you keep the opacity <50%. It's a tradeoff but it can help.
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Actually that's what I've been using, it makes the black looks like dark blue...
The screen just isn't that good, not sure why so many people jump on the amoled bandwagon
LCD is more color accurate, no risk of burn in, the white looks so much better and the quality of LCD is always consistent unlike amoled which varies everytime.
linkzex said:
Actually that's what I've been using, it makes the black looks like dark blue...
The screen just isn't that good, not sure why so many people jump on the amoled bandwagon
LCD is more color accurate, no risk of burn in, the white looks so much better and the quality of LCD is always consistent unlike amoled which varies everytime.
Click to expand...
Click to collapse
I completely agree with you on every point. I'm an LCD person too for the same reasons.
Though I have to say I'm happy overall with this screen because of one reason, it's the most uniform screen I've ever had including all LCD phones I've had and they are a lot. My screen is pretty much perfect i never get this lucky certainly not with Amoled.
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Sent from my LG-H960 using Tapatalk
The sync issue is fixed and I don't have any problems with the screen. For many years everybody was loving the oversaturated amoled Samsung screens, but now there are opinions that some prefer lcd. Well it's a personal preference, lcd screens have bad black color and also drain more battery regardless what you're doing on your phone.
Might be being paranoid due to 2 XL screen issues but has anyone notice a yellowish tint to the screen? It almost seems like off axis is more pure white and looking directly on is a warmer white if that makes sense. Might try to take pics but not sure I can capture it.
I haven't noticed any hardware problems with the display yet, although I do have black clipping in movies.
Instead of starting a new thread I decided to post my issue here because it's screen related. I don't have any yellow hue with my screen. I unfortunately have a pinkish hue on the right side of my phone. I saw it immediately after powering up for the first time. Kinda reminds me of the S8+ fiasco. It's just in the right side and starts about the middle of the screen and heads up to the top. I called Google and they took my issue very seriously. They wanted pictures and it's a very hard thing to capture with a video or pic but they said they could see it in one of the pics I sent. They have me play some white screen YouTube video and wanted a picture while that was playing. Anyways, they took my info about the issue to some higher ups and called me back about an hour and a half later. The person I dealt with was nice but a bit pushy with getting pic results. He was concerned about some widespread issue because the phone was just released. So he said that these panels have some color shifting (ok? Already went over that) but offered to send out a new replacement. That is me basically buying another and not getting charged unless my original phone isn't returned on time. I'm very disappointed with the screen having this issue. I went through the whole blue screen last year. I had to get two replacements until I received a "good one." Anyone else having screen issues with color?
Sorry to hear about your yellowish screen issue. If you aren't happy with it I'd return it. There are a few friends of mine that have great screens
Here is what I'm noticing. Maybe that's just the way it is and it's something I've never noticed before. The funny thing is I have a Xs Max and the Pixel looks better. Interestingly enough the second picture (pure white) looks similar to the Xs max if true tone is turned off.
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My display is great. Beautiful. I'm grateful too because I went through 7 2 XL's before I found one with a display I could deal with.
Adaptive brightness, if on, will turn the screen yellowish in low light conditions.
Otherwise, I didn't notice anything since I received the phone today. I've been using it all day.
Nope, mine has been fantastic. Looks great.
Going to have to go check other devices in store. Can't tell if what I'm seeing is normal without another unit to compare.
No matter what phone you get an OLED screen is a lottery to how even the whites are or the degree of hues
Reuben_skelz92 said:
No matter what phone you get an OLED screen is a lottery to how even the whites are or the degree of hues
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Click to collapse
+1 I've seen some "comparisons" saying the 3 was warmer than the 3XL they saw. I'm opposite here. Received a 3 before launch day. Nice, cool screen (which is my preference). Phone felt way too small for me so I picked up a 3XL at Best Buy yesterday. Quite a bit warmer than the 3. Returning that one today haha.
DanRyb said:
+1 I've seen some "comparisons" saying the 3 was warmer than the 3XL they saw. I'm opposite here. Received a 3 before launch day. Nice, cool screen (which is my preference). Phone felt way too small for me so I picked up a 3XL at Best Buy yesterday. Quite a bit warmer than the 3. Returning that one today haha.
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Click to collapse
Haha If it's noticeable straight away and takes away the enjoyment of the screen then a swap is the best way. I've had devices from Samsung, Huawei, OnePlus, Google etc and I've had bad tints or uneven whites on them all..so part of the oled game
theycallmerayj said:
Might be being paranoid due to 2 XL screen issues but has anyone notice a yellowish tint to the screen? It almost seems like off axis is more pure white and looking directly on is a warmer white if that makes sense. Might try to take pics but not sure I can capture it.
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Do you have any updates on this? Did you try to contact Google?