Related
It's only visible when when the screen is black and lit up like when loading a video, there are some strange dark spots on the screen.
Sent from Samsung Galaxy Note
Yeah, I got it too. If I'm not wrong, it is something related to the manufacturing defect. And btw, I have never seen pure black on my Note. Only dark grey when looking at the screen in a dark room.
Most Notes have it. It's probably due to Samsung's new manufacturing process or something like that. If there's a lot of those spots, you might try getting your Nore replaced. It is possible to get one with a perfect screen - my first one got this problem, the one i have now is 100% clear.
i have it too, but for me it isnt a problem, it's only when my screen lit dark as you say, so i dont se any problem with it.
I have a dark blotch near the bottom of the screen. Not a huge deal as I only see it when screen is dark but still lit up. My SII had it bad all over the screen so I returned it back to Amazon. I can deal with this in my note.
Yet another flaw with Samsung's amoled screens....
My sgs2 and pretty much every amoled screen I've owned had this. Never any trouble from it, and they are still the best looking screens around.
Sent from a guy on a buffalOOooo.
I have this on my note. There is actually a tonne of them when the screen is black. I never notice them though, even when using dark apps. I only even noticed that I had these when I shut down my phone.
It doesn't bother me enough to send the phone out for.
Sent from my GT-N7000 using xda app-developers app
Hey guys,
I've had my nexus 4 for a week now and I am super pleased by it. The phone runs like a dream.
The only issue I seem to be having is that I can see the IPS sensors even with the screen on!.
I'm talking about the little transparent-gray squares all over it, not about the super awesome dots that you can see with direct sunlight.
This is flipping me out!
Is anybody else having this problem with it?
I can't appreciate the beautiful screen because of this.
Also, when displaying single color frames specially dark ones, like on the clock app , the colors are not really solid.
I get this vertical stripes that are approximate to the color but not quite it.
Im posting a screenshot but I don't think that youll be able to notice it since it may be a hardware problem.
Sent from my Nexus 4 using xda app-developers app
That's a hardware thing, not visible in screenshots. You'd need to take an actual picture.
Are you referring to the dot grid that is visible in direct sunlight? Everyone has is. It's because of the fact that the screen is integrated into the glass.
I think it looks kind of cool but that might just be me.
Edit: Gotta read the whole thread first I guess you're not talking about the dots. I have no idea what you're talking about then.
Sent from my Paranoid Nexus 4 using Tapatalk²
Question to the OP. Do YOU see anything wrong with those images, or is it a hardware problem? I can't see any difference between your screen shots and my phone.
Damn it man, now i see them too -.-
I went to the clock app, and i can see some stripes on the left but mine are vertical.
kcls said:
That's a hardware thing, not visible in screenshots. You'd need to take an actual picture.
Are you referring to the dot grid that is visible in direct sunlight? Everyone has is. It's because of the fact that the screen is integrated into the glass.
I think it looks kind of cool but that might just be me.
Edit: Gotta read the whole thread first I guess you're not talking about the dots. I have no idea what you're talking about then.
Sent from my Paranoid Nexus 4 using Tapatalk²
Click to expand...
Click to collapse
Hello after using my nexus for almost 2 weeks today i noticed some vertical line (of Dots) on my screen under direct sunlight...these dots very moving and can be seen with screen off also..
is there any thing to worry..
ramkumar2000 said:
Hello after using my nexus for almost 2 weeks today i noticed some vertical line (of Dots) on my screen under direct sunlight...these dots very moving and can be seen with screen off also..
is there any thing to worry..
Click to expand...
Click to collapse
Haha Dude that's the digitizer. Don't worry. It's all cool.
Chill out people.. Its just the digitizer that you can see, so close to the screen for better touchscreen responsiveness. The most likely reason you can still see it with your device screen on is that you have your brightness too low.. Put it up
even amoled screen are also the same
davidang said:
even amoled screen are also the same
Click to expand...
Click to collapse
When I first got my Nexus4 the weird screen was the first thing that popped out at me. Between the visible digitizer matrix that glints when it catches the sun wrong, to the odd rectangles that can be seen behind the screen I was initially bummed and thought about returning the phone. It doesn't even bother me anymore
This is my 8th android device and the first one that has a funky screen like this, but it really isnt a big deal. Under 95 percent of conditions it looks really nice
I have been able to see the digitizer on every single capacitive screen i have ever owned.
@David_Azar I have to agree.. initially I was disgusted by how prominent the digitzer pattern was, I've never had ANY screen show it as much as the Nexus 4 does.
However, the vertical stripes you're referencing is commonly referred to as "banding". I have this on my Nexus 4 as well, most visible on grays (especially darker grays).
I have been doing some research and I believe the banding issue will reduce over time. If you check your screen when displaying a white background at max brightness, such as gmail or chrome browser, you should see a slight yellowing of the whites. It appears this can be due to the adhesive they used to glue the digitizer to the screen not curing completely. After several weeks of use, the heat from the processor will help cure the adhesive causing the yellow to disappear after a while.
I cannot say for certain that it will completely resolve the banding issue, but I have noticed that the worst banding is in the areas where the yellow tint is most prominent. I have also been testing my display every day to monitor any changes, and I am happy to report I do see a minor reduction in both the yellowing and banding (I've only had my Nexus 4 for five days so far).
Give it a couple of weeks, run some intensive games to get the processor to heat up every day. Keep brightness at max for the next few weeks and let us know if you see any improvements.
As for the pattern of the digitizer in the glass.. it's not going anywhere so get used to it. I don't like it much either but it seems to be less prominent once you start becoming used to it.
Good luck, let us know how it goes
Hey man,
Curiously enough I've never had the yellow tints everybody's complaining about. I'm used to The digitizer matrix ( rectangles) buy at first it was really weird. I was coming from a non HD display ( a RAZR Maxx) so naturally, I expected that my N4 would have a perfect screen.
I've had my N4 for almost two months now and the banding has not reduced. I made some research over the last month and I found that with some kernel settings for saturation the banding is reduced. I'm not sure if it is really reduced or the clear gray tones that have the banding just don't appear anymore because of the saturation.
The Trinity kernel reduces this a bit but like I said, your screen will look life a f*** ing AMOLED.
Right now I'm using the kernel provided by the 123 FAUX CLOCK project. I'm using the LG factory presets and for the most part I'm really happy with the screen. If you or anybody else comes up with a different solution, let others know on this thread.
Peace brothers.
Sent from my Nexus 4 using xda app-developers app
Just for kicks, if you stop by a T-mobile location compare your screen with the display model and see if you can spot the yellow tint on either screen (on a white background)
I will update this thread with my phone's progress (or lack thereof if it stops improving).
I get banding issues also, more noticeable in grey backgrounds; but I can I see them in other colors if I look hard enough
I use a dark black theme to avoid looking at those bands
I can say this. I've had a ton of devices..latest was s3 and I'll just say I'm stoked to have IPS over pen tile. Just knowing HD was plagued by this alone was enough for me to ditch Sammy all together especially after seeing rgb on note 2 was no better. This is my opinion of Samsung's design ...I know why they chose it but I can't and won't buy another amoled until they get another tech in order. So now I say kudos on IPS but I'm surely a screen purest and I found these hardware screen/digitizer artifacts you speak of and to me its so much less noticeable. Your not alone. You just like good clean HD like me. Lol HTC one should be a nice one to check out...
Sent from my Nexus 4 using xda premium
That would be a little like kicking myself in the nuts. Nothing good can come out of that.
If I spot the yellow tints once, then I will always look for it. I hate doing that with the banding but it's an automatic thing.
I dunno why but it really bums me out whenever I have a problem with my phone.
Let's keep posting of someone finds a solution or something .
Sent from my Nexus 4 using xda app-developers app
I've got the quite visible digitizer rectangles too. In anything less than a dark room if the phone is not on a perfect angle they are visible.
I can't really tell if "everyone's" is like that, or just some are "worse" than others.
visibledigi1.jpg
Here's an image with them visible with the screen on (and at an angle) - difficult to take a photo of - but much easier to see with the naked eye.
visibledigi2.jpg
visibledigi3.jpg
Few more with the screen off.
sargorn said:
I've got the quite visible digitizer rectangles too. In anything less than a dark room if the phone is not on a perfect angle they are visible.
I can't really tell if "everyone's" is like that, or just some are "worse" than others.
visibledigi1.jpg
Here's an image with them visible with the screen on (and at an angle) - difficult to take a photo of - but much easier to see with the naked eye.
visibledigi2.jpg
visibledigi3.jpg
Few more with the screen off.
Click to expand...
Click to collapse
Went and checked out an Optimus G today (Nexus 4 isn't actually released in Japan). Given that a Nexus 4 is just a remodeled Optimus G I thought it'd be worth comparing screens. The digitizer matrix is barely visible on the G I was looking at with the screen OFF. With it on you could almost see it at some angles. It is much more visible on my Nexus 4 which you can almost always see with the screen off and at an angle and often with the screen on.
I'm leaning towards my phone being "less than a perfect example of a Nexus 4" and not the "norm" at the moment.
they are much more noticeable in Rev 11 devices and they where barely visible in Rev 10, i am sure that there is a technical reason behind it
DynamicRam said:
they are much more noticeable in Rev 11 devices and they where barely visible in Rev 10, i am sure that there is a technical reason behind it
Click to expand...
Click to collapse
See that explains it a little more. Not sure I see the logic in putting a screen with pretty decent viewing angles on a device and then sticking a really visible digitizer on it though.
I've contacted the seller and I guess I'll wait and see what they say in regard to it.
I got the AT&T SGS4 today and upon getting home I realized the lower left corner of my phone's screen has a slight pinkish hue to it. Is this common and I'm being overly anal and just need to deal with it or is this an actual defect with my phone? If this is something common are there any apps that can adjust screen settings to alleviate this? Is there a screen "break-in" time needed for colors to normalize on the SGS4?
It is a seriously small thing, but it just bothers me and will continue to do so for at least the first few weeks of ownership. Also I have spent 4 hours researching this, but all I can find on the internet are results for the SGS2 and SGS3 and Gnex screen issues, oh and a few threads on the Gnote...in other words the internet seems saturated with Galaxy making it hard to search.
Thanks for any answers.
Bump
I have the same problem the lower half of my screen towards the bottom has a slight pinkish purple tint to it that's only visible in Grey's and sometimes and other types of screens but it's definitely there. And no it is not normal just grab another s-4 and put it aside by side and you will see the difference. Go and exchange it if you can
Sent from my SGH-M919 using xda app-developers app
pezlomd said:
I have the same problem the lower half of my screen towards the bottom has a slight pinkish purple tint to it that's only visible in Grey's and sometimes and other types of screens but it's definitely there. And no it is not normal just grab another s-4 and put it aside by side and you will see the difference. Go and exchange it if you can
Sent from my SGH-M919 using xda app-developers app
Click to expand...
Click to collapse
I came to the S4 after two HTC Ones that both had build quality issues, I'm going to the give the phone a week to "settle" since I am tired of going to the AT&T store and maybe with enough screen on time it can balance out (I don't know, I'm just hopeful). In the mean time is there any app that can be used to adjust the contrast or gamma settings with or without root? I've been trying to find one so I can at least "hide" the screen difference, but so far the only thing similar I can find is "Color Temperature" settings that based upon the threads I've been through are only in Task650's AOKP.
I just checked mine on a white and grey screen and there is a very slight purple tint. I also now hate you for making me notice it because I never did before.
To be honest though it is barely visible and doesn't bother me. Reminds me of the screen lines on the gs2 that I eventually got used to and forgot were there.
Sent from my SAMSUNG-SGH-I337 using xda premium
My Galaxy S4 screen is strange. The top of the phone seems to be lighter than the bottom. As in when im texting the and I turn the phone sideways the blue bar that is there is a lighter blue on the left than it is on the right. This annoys me to no end and I want to know if this is normal or not. I also notice this in a ton of other apps when in landscape and it has a bar. Like Youtube.
Easton999GS said:
My Galaxy S4 screen is strange. The top of the phone seems to be lighter than the bottom. As in when im texting the and I turn the phone sideways the blue bar that is there is a lighter blue on the left than it is on the right. This annoys me to no end and I want to know if this is normal or not. I also notice this in a ton of other apps when in landscape and it has a bar. Like Youtube.
Click to expand...
Click to collapse
Hmm just checked for myself and don't notice it. Can u screenshot or perhaps snap a photo with a camera if ss doesn't reveal?
Take a screen ahot and flip the image chrck if it still look the same to you... if not then you have a hardware problem
Sent from my GT-I9505 using xda premium
niceppl said:
Take a screen ahot and flip the image chrck if it still look the same to you... if not then you have a hardware problem
Sent from my GT-I9505 using xda premium
Click to expand...
Click to collapse
it doenst look the same to me. This is my 3rd S4 already, The first one the charging port went, then the second had a dead pixel. Now this...
im terrified to send it back because they will send me an updated bootloader version back.... its not a bad issue the screen still works. its just really annoying. Custom roms and Kernels i will take over anything.
Easton999GS said:
im terrified to send it back because they will send me an updated bootloader version back.... its not a bad issue the screen still works. its just really annoying. Custom roms and Kernels i will take over anything.
Click to expand...
Click to collapse
If I were you, I will go and get it exchanged even if it get you one with the new firmware. Rooting is less important than quality of the phone to me.
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
sharpehenry said:
If I were you, I will go and get it exchanged even if it get you one with the new firmware. Rooting is less important than quality of the phone to me.
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
Click to expand...
Click to collapse
Plus in time (not guaranteed) Usually there will be an exploit hack to get root. I'm sure someones working on something. Especially since some were able to keep root after updating
I can replicate the issue you are talking about in the messaging app. About an inch of the screen at the top is slightly darker. But only noticeable on certain colors. I tried all sorts of pictures and other things, I can only see it in the messaging all. The issue is there with all screen modes.
The S II had a very similar issue. There was a triangle of screen that was lighter than the rest, and under certain circumstances you could see black splotches. But both issues were only apparent when you worked hard to see it, but never under "normal" use.
From what I understand having a little inconsistency in AMOLED screens is unavoidable. I would rather have this issue than the washed out colors of an LCD screen, personally. I would wager the issue is probably there on every S4 if you look hard enough, it was on every S II I ever saw.
The only issue I saw that I felt was worth getting a new device was burn in. On the Captivate it happened after about 6 months, the S II about 9 months. I'm hoping that Trend (each phone lasting longer than previous gen until it burns in) continues with the Note, S III, Note II, on to the S4.
Sent from my SAMSUNG-SGH-I337
This seems to be a common issue. I'm on my third s4.
Phone 1: vertical lines
Phone 2: pink tint at bottom (screen darker at the bottom)
Phone 3: pink tint at top (screen darker at the top)
You can try exchanging it but there's no guarantee you will get a better screen. In fact you may get a worse one.
The qc on these phones seem to be pretty awful.
If the problem isn't too bad I would just keep it and try to get used to it.
The galaxy s2 had an issue where the left side of the screen had a yellow tint compared to the right side. Samsung eventually came out with an update to fix this issue. Hopefully they do the same with this problem.
dwang said:
This seems to be a common issue. I'm on my third s4.
Phone 1: vertical lines
Phone 2: pink tint at bottom (screen darker at the bottom)
Phone 3: pink tint at top (screen darker at the top)
You can try exchanging it but there's no guarantee you will get a better screen. In fact you may get a worse one.
The qc on these phones seem to be pretty awful.
If the problem isn't too bad I would just keep it and try to get used to it.
The galaxy s2 had an issue where the left side of the screen had a yellow tint compared to the right side. Samsung eventually came out with an update to fix this issue. Hopefully they do the same with this problem.
Click to expand...
Click to collapse
Touché - I'm on my FIFTH S4 already. I documented the 1st 3, but I've lost patience now... I don't know what to do further???
http://forums.androidcentral.com/samsung-galaxy-s4/304256-s4-screen-uniformity-issues.html
This has been common with quite a few of the phones I've had. It's more of a yellowish tint at the bottom. I read that its most likely the glue that they use and that it will correct itself with time. I just never waited long enough to see if that was the case and always exchanged them.
Sent from my SAMSUNG-SGH-I337 using xda premium
where is your phone made from? mine is made in korea, it works perfectly. I heard the ones that are made elsewhere has lower build quality.
Well i just noticed the dreaded screen smearing/purple haze on my new note 3 when i had the brightness turned all the way down, so i decided to check my new S5 and guess what its there too!
FU samsung how can they not pick up on this???
Yes there are fixes but it shouldn't be happening in the first place if you want to test yours out download the pic below, set brightness to 0 and zoom in on the pic and you will notice pink/purple smearing between the black and grey colours when moving the pic around.
Hmm wonder why they made all the menu bars green? now you know.
Don't see any problem in mine.
Michael_P said:
Don't see any problem in mine.
Click to expand...
Click to collapse
You need to have the screen brightness all the way down and make sure your looking real closely.
Out of the S4, note 3 and the s5 Samsung has seemed to make it the less noticeable on the S5.
What you could be seeing is the after image of the screen. You're seeing pink shade because of the way RGB is showing the color grey. You're seeing smearing because you could be moving the image around quite fast and the display is not fast enough to trail your fingers.
I followed your instructions and could see nothing that you are speaking of.
I have also previously owned a Note 3 and did not experience any "purple smearing" either.
In my opinion you are grossly overreacting.
mediumsteak said:
I followed your instructions and could see nothing that you are speaking of.
I have also previously owned a Note 3 and did not experience any "purple smearing" either.
In my opinion you are grossly overreacting.
Click to expand...
Click to collapse
Have you read through THIS THREAD on it happening on the Note 3?
This is true exaxtly the same and really annoing when i want to use the phone at night how can i fix it
Sent from my SM-G900F using XDA Premium 4 mobile app
I started the "infamous" thread over a year ago http://forum.xda-developers.com/showthread.php?t=2252445
Despite some thinking it was a software issue, it's simply a hardware issue with the panel.
The smearing occurs due to the native refresh times of the panel when going from completely off to dark shades, I.e black to greys etc.
The reason it wasn't an issue on older amoled screens was that the pixels were not completely off when displaying black, which is why in a dark room you could see a glow to blacks and also the "infamous streaks and blobs".
On the newer samsung amoled screens black is completely black, the pixels are not illuminated.
Samsung are just using cheap panels.
I spent a lot of money on an oled samsung tv there was the same issue. Putting a film on like sin city would highlight it. I returned the tv.
^S5 is the latest, so it's definitely new. So, was it really the panel?
What application requires one to view a dark grey image at 0 brightness zoomed in at 100%?
Come now, this thread is surely to attract the likes of trolls, or have I missed something?
I have no smearing, probably its all in your shorts lol.
homer285 said:
What application requires one to view a dark grey image at 0 brightness zoomed in at 100%?
Come now, this thread is surely to attract the likes of trolls, or have I missed something?
I have no smearing, probably its all in your shorts lol.
Click to expand...
Click to collapse
Or you have bad vison. Just put ur brightnes to lowest and enter a dark roon and you will see it
Sent from my SM-G900F using XDA Premium 4 mobile app
Ok lets be realistic, the people saying their S5's are not doing it are ether one of 2 things,....
1. Plain stupid and don't know how to adjust their phones display to reproduce the smearing, example: "homer285 What application requires one to view a dark grey image at 0 brightness zoomed in at 100%?"
2. or in denial and don't want to believe their perfect s5's could have such a flaw.
Because all S5s and note 3s for that matter are all shipped with the same display hardware tech, and no you don't have some super special s5 that has different hardware from everyone else cause your awesome .
Now saying that there are fixes for the problem, one can use a screen colour adjuster to keep the "off black pixils" turned slightly on witch helps big time but kills ur battery dead.
homer285 said:
What application requires one to view a dark grey image at 0 brightness zoomed in at 100%?
Come now, this thread is surely to attract the likes of trolls, or have I missed something?
I have no smearing, probably its all in your shorts lol.
Click to expand...
Click to collapse
Not black on whole screen, but you may see pure black parts when you watch videos that are not on HD scale. Also, around 95% of movies have at least one dark or low-light scene.
Xanode said:
Ok lets be realistic, the people saying their S5's are not doing it are ether one of 2 things,....
1. Plain stupid and don't know how to adjust their phones display to reproduce the smearing, example: "homer285 What application requires one to view a dark grey image at 0 brightness zoomed in at 100%?"
2. or in denial and don't want to believe their perfect s5's could have such a flaw.
Because all S5s and note 3s for that matter are all shipped with the same display hardware tech, and no you don't have some super special s5 that has different hardware from everyone else cause your awesome .
Now saying that there are fixes for the problem, one can use a screen colour adjuster to keep the "off black pixils" turned slightly on witch helps big time but kills ur battery dead.
Click to expand...
Click to collapse
Most of us are neither of those two. Just because you experienced it, it doesn't mean that everyone has. Phones are not made in a single batch/production date. It's impossible to produce millions of S5 in a single day anyway. All products sold internationally have the so-called batch date/number to trace possible problems. My previous S3 have the black blotches when screen is dark and viewed under very low light, but my friend's has none. Now, my S5 doesn't have any screen problems.
ramsenn said:
Or you have bad vison. Just put ur brightnes to lowest and enter a dark roon and you will see it
Sent from my SM-G900F using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Have fun with your "smearing" lol
I can confirm this too on my SM-G900F 16GB model... The Note 2 and S3 i owned didn't have this, but the S4 does and now the S5 also....
When having a black background (and lowered brightness) you'll notice it when swiping through the homescreen pages.
I don't know what causes this but i doubt it can't be fixed, yet Samsung continuous playing it their own way by ignoring the problem (the 'anti-smearing' update they once released was a joke)
This should only be a problem at night or in low light environments(typically when screen brightness is very low). I'm pretty sure it's a hardware limitation of Pentile AMOLED screens with the diamond sub pixel matrix, and thus affects all GS5's at low/very low brightness levels.
I've suggested this a couple of times on here, I'll say it again: 1.Change the screen mode to Cinema or Pro Photo.
2. (More importantly) Download Lux(free) and change the White Balance to Fluorescent. This slightly tints the blacks, and greatly reduces the smearing effect.
N9005
Don't thank me, I'm useless
denski101 said:
I'm pretty sure it's a hardware limitation of Pentile AMOLED screens, and thus affects all GS5's at low/very low brightness levels.
Click to expand...
Click to collapse
The S3 had a PenTile AMOLED screen and it wasn't affected by this. AFAIK it's due to the Diamond Pixel layout Samsung uses on the latter Galaxy series.
born4trance said:
The S3 had a PenTile AMOLED screen and it wasn't affected by this. AFAIK it's due to the Diamond Pixel layout Samsung uses on the latter Galaxy series.
Click to expand...
Click to collapse
Your right. I had that in mind, but was confusing Pentile and the Diamond pixel layout as one and the same. My mistake.
N9005
Don't thank me, I'm useless
Xanode said:
You need to have the screen brightness all the way down and make sure your looking real closely.
Out of the S4, note 3 and the s5 Samsung has seemed to make it the less noticeable on the S5.
Click to expand...
Click to collapse
ramsenn said:
Or you have bad vison. Just put ur brightnes to lowest and enter a dark roon and you will see it
Click to expand...
Click to collapse
wow, pathetic. I hate all the BS threads about how samsung screwed us on the screen. Basically, by saying to turn down the screen all the way down and looking closely, in a dark room, you are asking somebody to look for a problem that never happens in a real world scenario anyways? WTF is up with all the people looking for problems in technology? Honestly, why in tha hell do people always try to find the tiniest this and the smallest that in every piece of tech they own and then bash the constructor for it, things that in the first place only appear in VERY SPECIFIC SCENARIOS THAT YOU NEVER ENCOUNTER IN REAL LIFE?
polish_pat said:
wow, pathetic. I hate all the BS threads about how samsung screwed us on the screen. Basically, by saying to turn down the screen all the way down and looking closely, in a dark room, you are asking somebody to look for a problem that never happens in a real world scenario anyways? WTF is up with all the people looking for problems in technology? Honestly, why in tha hell do people always try to find the tiniest this and the smallest that in every piece of tech they own and then bash the constructor for it, things that in the first place only appear in VERY SPECIFIC SCENARIOS THAT YOU NEVER ENCOUNTER IN REAL LIFE?
Click to expand...
Click to collapse
Or you are just a kurwa who use full brightness at night to fuc up your eyes.
Sent from my SM-G900F using XDA Premium 4 mobile app