I have noticed this from day one, but since we have our home forum now it's time to report this issue.
I'm convinced that this is software rendering problem, maybe in Tegra drivers?
Examples are screen shots same phone same ROM taken one after another, and it's obvious that this issue can be avoided with software optimization.
Sense Live Wallpaper has no issue at all, and inbuilt Microbes wallpaper suffers from gradient problem.
same here, noticed that issue since the very first day. Dont know how to solve it.
Maybe ICS will solve it.
I have the same problem, It's not funny, for example, in the second wallpaper.
Related
I have never noticed a problem with any pink spot on my camera (recording or pictures) and I have owned the phone for about 6 months. Yesterday and today I noticed a clearly visible pink spot in the center of the phone. I was filming at the beach and I could clearly see it. It was very bright out but I know ive been in similar conditions and never had a problem or at least it was not as visible.
Not sure what to make of this issue. I did update to the latest update that T-Mobile has pulled for now but I never noticed it after the update but now I can really notice it. I love this camera and I use it regularly for my Youtube channel.
I would appreciate any information or feedback. If you would like to see an example of what I am talking about it is located on this video ( bright lighting conditons) :
https://www.youtube.com/watch?v=3MExfsTTMVA
Also the one from the day before located here ( dimmer lighting conditions) :
http://www.youtube.com/watch?v=F574TME0hn0
Are there any suggestions?
Anyone else notice this problem?
what are you talking about? i don't see anything wrong in the videos
If you look close you can see it..... Its there.... First link look 0:40 to 0:45 also other places...
Second video link look 0:30 to 0:35
Its clearly there
...it doesn't look that noticable to me...but if it really bothers you take it to a tmobile store and get a $20 warranty exchange
I live in Ireland and I purchased the phone new from Ebay.
There is obviously a problem with the camera as you can notice. I did the editing on these videos to try and cut out the spot as much as possible but there is clearly a problem.
Has anyone else had an issue?
If you google pink spot camera problem you will notice it is an ongoing issue with many phones but I was unaware of this problem affecting MT4GS.....
pink shot
Avoid lacking the light, and never use auto white balance mode when capturing image. Hope can fix your problem
So, we all knew that the smearing issue happening in our phones happened generally around images/text on a black background.
Many of us thought this could be a software issue but in reality this is an hardware limitation (I know many users already know this but there are some still hoping for it to be a software issue).
I had a lot of issues with the first S4 I bought. Most of the issues were around the back light bleed on the bottom and screen color uniformity. After 3 months battling with Samsung with no end in sight, I bought a new one, this time I choose the white one.
The new one has nice whites and the screen uniformity is close to perfect (or at least it seems so, so far). After checking the screen for some hours, I decided the phone was good to be used and started by updating the firmware to the latest available to me (MF8). After this I went to the settings menu to setup some options and I was amazed to see the smearing was almost gone. I never believed it to be a software issue so I was very surprised by this.
However, my surprise ended very quickly when I check the screen on a dark environment. Samsung did not fix the smearing (as it is a hardware limitation and not software like I always thought) they just changed the background of the settings menu from pure black to a very very dark gray.
This can be confirmed if you go to the settings menu and check the background. Then while in the settings menu, drop down the notification back. The notification bar is pure black, while the setting background isn't. Check this on a room without any lights and it will be very easy to detect.
The whole point of this thread is to inform other people from XDA that Samsung just used a workaround (like everything done by Samsung) to "fix" this issue. There is no way to fix this, this is a refresh rate limitation of the screen. If you want the smearing to be gone you cannot have pure blacks.
Nandui said:
So, we all knew that the smearing issue happening in our phones happened generally around images/text on a black background.
Many of us thought this could be a software issue but in reality this is an hardware limitation (I know many users already know this but there are some still hoping for it to be a software issue).
I had a lot of issues with the first S4 I bought. Most of the issues were around the back light bleed on the bottom and screen color uniformity. After 3 months battling with Samsung with no end in sight, I bought a new one, this time I choose the white one.
The new one has nice whites and the screen uniformity is close to perfect (or at least it seems so, so far). After checking the screen for some hours, I decided the phone was good to be used and started by updating the firmware to the latest available to me (MF8). After this I went to the settings menu to setup some options and I was amazed to see the smearing was almost gone. I never believed it to be a software issue so I was very surprised by this.
However, my surprise ended very quickly when I check the screen on a dark environment. Samsung did not fix the smearing (as it is a hardware limitation and not software like I always thought) they just changed the background of the settings menu from pure black to a very very dark gray.
This can be confirmed if you go to the settings menu and check the background. Then while in the settings menu, drop down the notification back. The notification bar is pure black, while the setting background isn't. Check this on a room without any lights and it will be very easy to detect.
The whole point of this thread is to inform other people from XDA that Samsung just used a workaround (like everything done by Samsung) to "fix" this issue. There is no way to fix this, this is a refresh rate limitation of the screen. If you want the smearing to be gone you cannot have pure blacks.
Click to expand...
Click to collapse
Some people really make me :crying:
MichelN said:
Some people really make me :crying:
Click to expand...
Click to collapse
Care to elaborate on your comment?
i never had any smearing on my s4 so maybe is not a universal issue
Sent from my GT-I9500 using Tapatalk 4
It's not fixed and will never be fixed.
Maybe except some dirty trick such as replacing pure black with dark grey at kernel level etc.
I've lost hope.
Sent from my GT-I9505G using xda premium
changing the background color from black to dark grey wont do anything samsung....
i wish there was a real fix but sadly i dont think there will be because of the way this new amoled works
It's the technology, it's the amoled, it's all about the inertia. Sell your phone If u can't stand it. It can't be fixed. Period. Deal with it or get different phone.
Wysyłane z mojego GT-I9505 za pomocą Tapatalk 2
Am I the only one who NEVER HAD ANY PROBLEM with my S4?
My s4 works perfectly. So keep me out of your bubble of mishaps.
Sent from my GT-I9500 using xda app-developers app
Smearing? Never experienced that in my i9500. Is it a myth?
Sent from my Galaxy S4 using XDA app
Some people seem that they don't care enough to even notice that the smearing even exists ...
Also in settings it was a bit annoying but i prefer to have pure black if that's the only disadvantage because i don't think it will proc in anything else other than scrolling because it won't need faster refresh rate ...
I'm not an expert in any form on this kind of things but when i upgraded my phone and saw no smearing in the settings i was first surprised but since i ve read that this is a hardware issue and i double checked it to notice that is a placebo ... but since my phone works as it should and doesn't annoying me with the things i want it to do i don't care that is that this "fix" it's just a cover to the problem and not an actual solution
joyo22 said:
Smearing? Never experienced that in my i9500. Is it a myth?
Sent from my Galaxy S4 using XDA app
Click to expand...
Click to collapse
Your phone has smearing as well. They all do. Not seeing it yourself doesn't make it a myth
wanna see smearing? get some white yellow blue or something like that walpapper (stock blue is perfect), install MX Player from Market.
Get to menu, scroll to the page when the icon of MX Player is, now quickly swipe from right to left, you'll see that black part of icon is extending for maybe 0,1 sec...
That's the smearing, but many of users are pissed with this minor thing, which I can barely see.
drakexpl said:
It's the technology, it's the amoled, it's all about the inertia. Sell your phone If u can't stand it. It can't be fixed. Period. Deal with it or get different phone.
Wysyłane z mojego GT-I9505 za pomocą Tapatalk 2
Click to expand...
Click to collapse
So you knew that there will be smearing issue before you bought S4???
And also quite surprised so many people haven't able to observe this issue in their phones.
Yes, I knew that, It's still so tiny tiny issue comparing to those on HTC ONE or Xperia Z (I had Z and One before S4).
Everybody should just download screen adjuster and up the contrast to 13 or 15
That way it will still be very very dark gray looking black with almost non existent smearing. Problem (kinda) solved!
THANKS
soulzero said:
Everybody should just download screen adjuster and up the contrast to 13 or 15
That way it will still be very very dark gray looking black with almost non existent smearing. Problem (kinda) solved!
Click to expand...
Click to collapse
THANKS MATE! This solved it all! I couldn't stand that problem, to the level I couldn't use ANY black background, thanks, thanks, thanks.
Andresgomezsar said:
THANKS MATE! This solved it all! I couldn't stand that problem, to the level I couldn't use ANY black background, thanks, thanks, thanks.
Click to expand...
Click to collapse
Why didn't my GT-I9300 S3 had this?
Why didn't my GT-N7100 Note 2 had this?
Why does my GT-I9505 S4 have this?
It makes me wonder.... do the Note 3 have it as well?
born4trance said:
Why didn't my GT-I9300 S3 had this?
Why didn't my GT-N7100 Note 2 had this?
Why does my GT-I9505 S4 have this?
It makes me wonder.... do the Note 3 have it as well?
Click to expand...
Click to collapse
Because they didnt turn off black pixels completely until S4. Note3 should be same as S4
Sent from my GT-I9500
dragon135 said:
Because they didnt turn off black pixels completely until S4. Note3 should be same as S4
Sent from my GT-I9500
Click to expand...
Click to collapse
Noticed ... http://forum.xda-developers.com/showpost.php?p=46123130&postcount=21
Noticing a kind of very lite shade of greys in white screens irrespective of the brightness. No problem with any other colors. Can’t capture it in a snap. So tried my best to represent it in the image(attached). You can download the image and zoom-in and shake the image in the marked area to clearly see what I’m talking about. Anybody else having this issue? Is it huge issue as I will be working with photographs in the phone?
Just bought the device yesterday. Would be nice if someone can tell me how to convey this to the retailer without making him think that I’m crazy for a replacement. :laugh:
Unlocked model S7(flat)
I have found that all modern high density AMOLED screens have this to some extent. I bought 7 Galaxy S6s and none were perfect, with some better than others. 99% of people won't notice it. And even if you're someone who can notice it, sometimes it takes a couple weeks of owning the phone before you see it, and then once you see it, it's hard to unsee it. It's especially noticeable if you're scrolling and move your eyes up and down the screen with the content as it moves.
gtg465x said:
I have found that all modern high density AMOLED screens have this to some extent. I bought 7 Galaxy S6s and none were perfect, with some better than others. 99% of people won't notice it. And even if you're someone who can notice it, sometimes it takes a couple weeks of owning the phone before you see it, and then once you see it, it's hard to unsee it. It's especially noticeable if you're scrolling and move your eyes up and down the screen with the content as it moves.
Click to expand...
Click to collapse
I saw it in the first day itself. Expected value for the price paid is not delivered means. It's cheating
Its very common on AMOLED devices unfortunately and my guess is that the vast majority of users cannot see it so lower # of units returned to samsung and they probably will blame it on QA. If a lot of consumers would start to notice it and demand for close to perfect panels then samsung will probably up their AMOLED game.
we bought 3 sgs7 phones all of them have this issue...how can such a company like Samsung do this ...like i cant see that LOL my vission on close distances is verry verry good so thats whay i saw those gray lines in a minute after buying one.i went to see my brothers gs7 after that and of course his one was the same and then after one week my father bought one white version so i thought that the 3rd one has to be a good one but NOPE it was the same story again...im very pissed so i will go to Samsung and tell them about it and will see what will they say...just to let u know guys i had similar problem on xperia z5 but instead of grey lines i had white ones and also some white spots and i send it to waranty and told them about the display issue and they have replaced the screen and now its perfect...so im goin to do that on Samsung aswell. good luck ppl
just to let u know guys i went Samsung and they replaced the screen but those gray lines are visible again so they sad that they cannot fix it and change screen everytime.... it looks like that alot of led panels are baddly constructed in the factory so i decided to return the phone.
I am on my 3rd galaxy S7. The 1st had the SD card connecting and disconnecting. The 2nd one the USB port would no longer transfer data(learned because VR stopped working) I am worried about the build quality of this phone....
Sent from my SM-G930T using XDA-Developers mobile app
JovHok said:
Noticing a kind of very lite shade of greys in white screens irrespective of the brightness. No problem with any other colors. Can’t capture it in a snap. So tried my best to represent it in the image(attached). You can download the image and zoom-in and shake the image in the marked area to clearly see what I’m talking about. Anybody else having this issue? Is it huge issue as I will be working with photographs in the phone?
Just bought the device yesterday. Would be nice if someone can tell me how to convey this to the retailer without making him think that I’m crazy for a replacement. [emoji23]
Unlocked model S7(flat)
Click to expand...
Click to collapse
I have exactly this same issue and it's driving me nuts! I cannot return my phone now, but it's very noticeable for me those grey lines when some other people I tried to show it couldn't see it...I hate AMOLED displays, I have never had a phone with an AMOLED display which was perfect, all of them always had some issue at some point. From Motorola, other Samsung, Huawei, all of them had some sort of issue with the display.[emoji35]
Enviado desde mi SM-G930F mediante Tapatalk
Replaced once, too. Mine was not a perfect line, like gray dust splattered along a line. Especially visible with grayish flat images, there were clear fluctuations on shade of "gray". Second device is almost perfect. If you look with magnifying glass , there were some pinkish littttle dusty dots on white, but it is really hard to see with naked eye. So happy with second now.
This issue is present because AMOLED screens don't use backlight. Every pixel is emitting light, and my guess is that they aren't distributing the same amount of brightness on every area of the screen.
It's noticable, but as some said to a very small amount of people, and it isn't that much of an issue if u ask me. Bigger issue is that amoled screens burn in over time. I could see my keyboard on white background on my S5 after a year and a half of use. Thank god that s7 has themes so I can change keyboard layouts.
Everything comes with a price... LCD's have their flaws, and so do AMOLED's.
Good news, its just a software bug on Android M, just reflash it to Android N and it will be fixed.
bitterano said:
Good news, its just a software bug on Android M, just reflash it to Android N and it will be fixed.
Click to expand...
Click to collapse
Not here, I'm running the latest beta on my s7 and the grey lines are still there, it's a problem with the display itself.
Enviado desde mi SM-G930F mediante Tapatalk
Found a perfect solution
Found a complete solution here.
Works like a charm.
techgadgyblog.wordpress.com
My experience.
Hi all,
I have an unlocked, rooted, Nougat ROM S7 Edge and I have been experiencing the same issue for 3 months.
The only way for me to fixed it is to flash Superman ROM, then the lines disappear. Any other ROM (Elyos, S8 ports, ...): I have the grey lines. A kernel issue?
Cheers.
P.S.: Flicker free kernel used to work with Superman ROM but if I flash it after any other ROM, my phone gets stuck in boot.
Ok so a quick question. Maybe the wrong forum did my best to find the right one. Please move if it isnt.
Ok so ive made a launcher pretty sick actually. On my galaxy s5 looks great. But anything with a bigger screen such as a tablet everything including the app icons are scaled-up terribly. So i was wondering how most solve the issue.
I figure if i design everything to 1080p and let it scale downwards that would work. But it might look a bit bad. And was wondering how the other launchers have appoached this issue. Also the app icons being small and scaling up i have no clue how to solve that.
Hey!
Since some days, I have noticed that the color of my Galaxy S8+'s display are getting weird.
I'm using a Galaxy S9 wallpaper, the blue one with the squares detail. In the areas with the color shading, the color looks burned. I don't really know how to explain it, but it looks like 6 bit images, something like this:
Code:
https://cscie12.dce.harvard.edu/lecture_notes/2007-08/20080312/images/balloons.6bit.gif
I tried other wallpapers, and it is still the same. With bright wallpaper I don't notice the problem, but with darker ones I see that the colors get burned. With the darker wallpaper, if I boost up the display brightness, the problem almost disappear.
I don't know what's the problem, I own the phone since the day one, and never had any issues. All was fine until Saturday I think. I also tried a reset, but nothing.
Could be maybe an update problem? Maybe Samsung UI has a bugged update? Anyone else is having this problem?
Thanks in advance.