Galaxy S II display reportedly has yellow spots - General Topics

Galaxy S II display reportedly has yellow spots
Article Link: http://www.gsmarena.com/samsung_gal...y_uneven_brightness_yellow_tint-news-2719.php
GSM Arena said:
The Samsung I9100 Galaxy S II is having a magnificent debut on the smartphone scene, winning plenty of users for the Android and Samsung causes. Well it appears that not all is rosy with the Korean flagship as a watchful user has noticed an issue with that gorgeous 4.3” Super AMOLED Plus display.
The problem reported by numerous forum users concerns the leftmost quarter of the lower half of the screen and is most visible at the lowest brightness settings.
Some even say, it's not that those units are faulty, it's like that on all Galaxy SII phones. Well, we rolled out our sleeves and went to check ours and report back.
And indeed, upon a really, really close inspection, we noticed that the part of the display in question is slightly darker than the rest of the screen and has a slight yellow tint to it.
To make the effect more prominent in the photo on the left we have flipped the lower half of the screen so the darker and lighter parts are closer by. It's really the best we can do to demonstrate an effect that is pretty hard to see otherwise.
Now uneven backlighting is something that we are used to seeing on LCD screens, but we can’t quite explain how it appeared on the Galaxy S II. Granted the effect is pretty subtle and we didn’t notice it until told what to look for, but it’s there and it seems probable that all early units of the smartphone have it.
Last time we saw a similar problem it was with the iPhone 4 and it turned out to be a temporary effect caused by the glue used in assembly that disappeared by itself with time. We guess, it won't be the case here as quite a lot of time passed since those phones came out of the factory.
We’d be glad if Samsung stepped up and cleared this out for everyone and we are sure their customers agree with us.
Anyway we wouldn’t call the display issue a deal-breaker and we don’t even think most people will notice it, but still – knowing that there’s a problem with that gorgeous screen of your smartphone can leave somewhat of a bad taste in your mouth.
You can check out if your handset has the display issue by looking at a neutral gray background (you can open this page, helpfully prepared by Erethnor of XDA-developers, in the browser). You might want to choose darker environment and reduce the brightness of the display to make it easier to see.
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Click to collapse
We have many threads in Q&A etc complaining about this, guess they are correct.

Ah that's annoying. On my SGS (first version) I also have some problems with low luminosity settings: I can see some yellowish remains of icons in the background, and sometimes some bands. Can't really tell what is it though

SeriousSheep said:
Ah that's annoying. On my SGS (first version) I also have some problems with low luminosity settings: I can see some yellowish remains of icons in the background, and sometimes some bands. Can't really tell what is it though
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Click to collapse
Gives the sensation a serious boost especially cuz of this and the confirmed unlocked bootloaders ( plus HTC Sense of course ).
The much hyped AMOLED looks great, but maybe it's not that great. S-LCD is the way for me then
Besides, I even read posts around saying that the camera has a purple/pink tinge
#HTC WIN

madnish30 said:
Gives the sensation a serious boost especially cuz of this and the confirmed unlocked bootloaders ( plus HTC Sense of course ).
Besides, I even read posts around saying that the camera has a purple/pink tinge #HTC WIN
Click to expand...
Click to collapse
The Sensation (Tmobile usa) has a confirmed unlocked bootloader??

galaxys said:
The Sensation (Tmobile usa) has a confirmed unlocked bootloader??
Click to expand...
Click to collapse
Some members have received mails from Peter Chau ( or someone from his ID ) saying that Sensation shall have an unlocked bootloader.

Related

Newer Captivates have brighter, less blue screens

After some research and recieving my replacement Captivate (I broke my old one. Check the thread titled "To all new Captivate owners" for pictures and the story), I noticed that compared to my old Captivate, my new one is brighter, and the screen temperature is much more neutral. The pictures have also come out much better than my old Captivate and have rivaled and overtaken my point-and-shoot.
The device seems much faster (on JF6 -- which i network unlocked my phone on ) and does not lag at all. The battery seems to hold much better because I turned the phone on when it had 6% battery and it held that charge for almost an hour of me setting up the device at max brightness and dropped down to 4% after I disconnected from WiFi. Before, the charge would drop down 5 or even 10 points. But of course, i'll "recalibrate" the battery.
The network reception definitely seems a full one to two bars higher and the contrast of the screen has vastly improved to boot.
Sadly, the GPS still is a pile of crap and my broken Captivate still has the better GPS signal and gains a full non-AGPS powered lock within 16 seconds on the JPK/JI6 Hybrid ROM.
These changes seem to indicate that the Voodoo ColorFix mod that is supposibly coming for our Captivates would be a YMMV modification since the screens apparently have changed. I'll update this thread once I flash JH7 through Kies Mini and see if the speed has gotten better, or the battery works better, or of the GPS works at all.
Cheers,
I got my captivate just over a month ago. I was reading some of the complaints about the blueish screen and I don't see any of that in mine. Maybe they revised the hardware a bit. I don't really ever use GPS so I can't comment on that.
nh5 said:
I got my captivate just over a month ago. I was reading some of the complaints about the blueish screen and I don't see any of that in mine. Maybe they revised the hardware a bit. I don't really ever use GPS so I can't comment on that.
Click to expand...
Click to collapse
Where did you get yours from? I got mine about a week after it was released and I've experienced almost none of the problems that people commonly report with this phone. It ran pretty quick out of the box, the screen is nice and bright without any noticeable blue hue, and GPS has always been great. I got mine from amazon.com, perhaps it's some common retailer most people got their phone from that received a bad batch of captivates?
Mine I got at my local AT&T store. It wasn't a authorized retailer but a plain old AT&T Store.
I read somewhere that Samsung was likely no longer going to be shipping Super AMOLED screens on the Galaxy S line and replacing them with Super TFT LCD. Perhaps this is what you are seeing? Granted, it seems to be mostly rumor based, but that's like believing the OTA update fixed our GPS.
jdsemler said:
I read somewhere that Samsung was likely no longer going to be shipping Super AMOLED screens on the Galaxy S line and replacing them with Super TFT LCD. Perhaps this is what you are seeing?
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Click to collapse
I got the box the phone came in and it specifically says Super AMOLED on it. If its not, its false advertising and I'd be pissed. This phone seems too good in the sun to not be a AMOLED
jdsemler said:
I read somewhere that Samsung was likely no longer going to be shipping Super AMOLED screens on the Galaxy S line and replacing them with Super TFT LCD. Perhaps this is what you are seeing?
Click to expand...
Click to collapse
Oh please..why even say something like this...
Before we go any further, please bear in mind that this isn't even a real rumor; it's just our interpretation of a cryptic tweet sent out by uber-blogger Eldar Murtazin of Mobile-review fame.
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Click to collapse
All Captivates have them..just as all Galaxy S series have them...Hell even the new Windows 7 phones have them
Mac
I got my captivate 5 days ago and the white balance is definitely on the cool side.
I ordered my through the premiere store from AT&T on launch day and the screen is gorgeous. I haven't noticed any blueish tint.
use clouds as a reference white on a sunny day
cliffgardner said:
I ordered my through the premiere store from AT&T on launch day and the screen is gorgeous. I haven't noticed any blueish tint.
Click to expand...
Click to collapse
when the display is turned off, does it have the blueish tint from certain angles?

Grey lines on display

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.
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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.

S8+ AMOLED Display Quality (Red Tint Issue) - worse as previous Samsung devices

Hello fellow XDA members,
In the past I started some threads regarding Samsung AMOLED display quality, especially for the Note devices.
Please see here if you are interessted:
https://forum.xda-developers.com/note-4/general/note4-amoled-screen-quality-t2906365
https://forum.xda-developers.com/showthread.php?t=2463786
Now, with the S8+ (and the S8, the problem is the same), even the media recognized the display problems, known as "red tint", just google for it!
Samsung tells the people that this is due to wrong settings, and/or the adaptive display setting turned on! THIS IS NOT THE CASE!!!
I got 2 pieces of S8+ today, and both displays are not OK. One screen has the red tint issue, but only on the upper half of the screen.
The other device has no red tint, but is generally darker and looks more "washed out" and has a slight yellow tint.
So again the display lottery is back, it is only "luck of the draw" if you get a decent screen or not!!!
If you do not believe me just compare a few devices beneath each other with the exact same display settings. Turn adaptive display off, then go into the dialer and type *#0*#, with this you ensure the brightness settings are the same and you have the same sceen content on both devices. You will notice that every single device has a different screen quality (tint, evenness, ...)
What do you say? Acceptable or not?
With all of us over at the tmobile shipping thread we've been waiting and crying and hoping that we get our devices early....and then when we finally got our devices ****ty things like red tint leaves a sour taste in our mouths..sad really, samsung already made this device feel rushed with all the Bixby and fingerprint scanner awkward positioning and what did we do after the note 7 debacle? We forgave these fools...and now this?....i do feel bad for those that actually paid full retail price for these expensive devices and to unbox and realize the screen is pink...that right there is not how to say forgive us for our mistakes instead a huge f u to all the customers who were unlucky enough to get such a horrible display color....but I will say I won the lottery because out of the box my s8plus came out nice no red pinkish tint whites are white...but why am I still pissed? Because my note 4 was the same whites were white and then after a year or so my eyes were fixed on a strange color that was taking up half of the screen that came out of nowhere...so yes I will be forever paranoid with sammys displays now....if my s8plus came in like that I don't think I would've came back....but then again I'm here lol
Settle down guys, this will likely be fixed with a future fw given the attention its gotten, this is pretty simple for samsung to fix actually, all samsung needs to do is what video games have been doing for years; offer the user an option to calibrate based a sample image. Once thats in, the presets can be established based off of those generated values from the user selection.
It seems like they will indeed need to implement a fix of this sorts, because it does seem the displays hue varys from device to device.
Anyways, for the most part, I hardly notice it and it seems even, and the more I look at it, the more i can't make sense out of it? Seems to play tricks on my eyes... lol.
Beautiful phone and display though!
cantenna said:
Settle down guys, this will likely be fixed with a future fw given the attention its gotten, this is pretty simple for samsung to fix actually, all samsung needs to do is what video games have been doing for years, offer the user an option to calibrate based on a sample image provided, once thats in the presets can be established based off of those generated values.
It seems they will need to implement thia because the displays vary so from device to device.
Anyways, for the most part, I hardly notice it, it seems even, and the more look at it the more i can make sense out of it, seems to llay tricks on my eyes, lol.
Beautiful phone and display though!
Click to expand...
Click to collapse
This is a hardware problem, a real software fix IS NOT POSSIBLE!!!
Samsung can only try to cammo the problem with increasing the range of the color-sliders in the display settings, so that you can turn down red more then now. But this wont fix that the red tint is NOT EVEN ACROSS THE DISPLAY!!
What else proves that this is a hardware error is that if you put 5 devices next to each other (with the exact same settings), each of them will look different in regard to screen quality! Believe me, I know what I'm talking about, see my previous threads regarding that!
I agree that it should be even otherwise you may have a hardware problem but my concern is your criticism has more to do with amoled in gerneral and what we are observing is a consequence of the tech used. Samsung is also pushing the boundries here too with the display tech so the norms for amoled to compare to may not even apply anymore. And your comment to my comment regarding masking the problem, there is a reason why every display on the planet has picture settings.. right? No 2 displays are exactly the same...
I just went through the crap with my Surface Pro 4 too, trust me, they are a good example of no 2 displays alike, must have went though at least 11 Surface Pro 4 on my mission for perfection display and I had to give up in the end because truth is, its still an awesome device!
that happens when you get the early batches of s8+
h4ck3r69 said:
that happens when you get the early batches of s8+
Click to expand...
Click to collapse
Absolutely unacceptable reasoning. They shouldn't be putting out a product if the "early batches" are DEFECTIVE
Obviously it's a QC problem, which they seem to have some fairly big issues with, over and over.. They will lose customer faith if they keep doing this ****
ingenious247 said:
Absolutely unacceptable reasoning. They shouldn't be putting out a product if the "early batches" are DEFECTIVE
Obviously it's a QC problem, which they seem to have some fairly big issues with, over and over.. They will lose customer faith if they keep doing this ****
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Click to collapse
Perhaps but then again why did you buy a phone from samsung in the first place?.....
I was in the Samsung store yesterday for the launch party. They had 3 S8+ on display next to eachother. Each was running the exact same retail mode, showing the exact same content at the exact same time.
One display was white, one was red hued, and one was pee yellow.
(No, it wasn't display calibration settings, I checked).
There are definitely quality control issues.
GibMcFragger said:
I was in the Samsung store yesterday for the launch party. They had 3 S8+ on display next to eachother. Each was running the exact same retail mode, showing the exact same content at the exact same time.
One display was white, one was red hued, and one was pee yellow.
(No, it wasn't display calibration settings, I checked).
There are definitely quality control issues.
Click to expand...
Click to collapse
And which of the 3 do you have?
I noticed a slight pinkish tint when the shipping screen protector was on, but looks ok without it.
Something slightly different this year is there seems to be a pink tinge on all four sides of the display (top, bottom, left and right). It's a very consistent along the sides of the screen and very noticeable, a few people here have also noticed it: https://forum.xda-developers.com/galaxy-s8/help/red-tint-screen-t3592335
So it's not just another pink/yellow/blue/green spotty tinge problem, theres now uniformity with the example i've provided.
I've got the S8+ and the screen is not red at all. The left and right edges if anything have a slight blueish tone to them but I believe this to be the effect of the screen curving to the sides distorting the colour (Colour shift?).
Unless you have bought one and have the problem with it, you have no right to complain.
cantenna said:
And which of the 3 do you have?
Click to expand...
Click to collapse
Mine had a very slight pink tinge when I got it, at the very top and bottom (maybe half the status bar thickness), and it's since gone way.
The over all display color was a little too warm for my liking, so I knocked the red slider down to half, and now it's fine.
Got me and the wife one yesterday from At&t. No red tint and best phone yet. I love it.
My display is freaking beautiful and I love the fingerprint location. I never had any trouble. My finger finds it very naturally
Sent from my SM-G955U using Tapatalk
TML1504 said:
Hello fellow XDA members,
In the past I started some threads regarding Samsung AMOLED display quality, especially for the Note devices.
Please see here if you are interessted:
https://forum.xda-developers.com/note-4/general/note4-amoled-screen-quality-t2906365
https://forum.xda-developers.com/showthread.php?t=2463786
Now, with the S8+ (and the S8, the problem is the same), even the media recognized the display problems, known as "red tint", just google for it!
Samsung tells the people that this is due to wrong settings, and/or the adaptive display setting turned on! THIS IS NOT THE CASE!!!
I got 2 pieces of S8+ today, and both displays are not OK. One screen has the red tint issue, but only on the upper half of the screen.
The other device has no red tint, but is generally darker and looks more "washed out" and has a slight yellow tint.
So again the display lottery is back, it is only "luck of the draw" if you get a decent screen or not!!!
If you do not believe me just compare a few devices beneath each other with the exact same display settings. Turn adaptive display off, then go into the dialer and type *#0*#, with this you ensure the brightness settings are the same and you have the same sceen content on both devices. You will notice that every single device has a different screen quality (tint, evenness, ...)
What do you say? Acceptable or not?
Click to expand...
Click to collapse
=======
im not tying to be a jerk but just curious what happens when you cycle the --blue light filter-- button in the pull down menu with the wifi, Airplane mode ect.
reason i ask my displays is perfect but with the blue light filter on which is to reduce eyestrain ..then the display is very red
Really did not know they had this till i play around with it
Jonathan-H said:
I've got the S8+ and the screen is not red at all. The left and right edges if anything have a slight blueish tone to them but I believe this to be the effect of the screen curving to the sides distorting the colour (Colour shift?).
Unless you have bought one and have the problem with it, you have no right to complain.
Click to expand...
Click to collapse
I have an S8+ as per my posts in the other thread, so I have a right to complain.
Firstly, it could well be fixed by software, even if its uneven, HTC had issues with the camera doing this a number of years ago (big red spot in all pictures). It was fixed with software
Secondly, it might disappear with time. AMOLED, OLED and other self lighting technologies (like Plasma in TVs) have a bed in time, where some colour ranges need to burn in. I would suggest a full red screen using a screen tester app for a few hours, to see if it beds in the red.
Guys, I would like to take this device, there is a possibility of having a faded display?

The pink screen

So is anybody got not device yet that doesn't require the red to be turned all the way down in order to look somewhat appropriate?
Sent from my SM-G955U using Tapatalk
mopar said:
So is anybody got not device yet that doesn't require the red to be turned all the way down in order to look somewhat appropriate?
Click to expand...
Click to collapse
Red screen*
When I got this phone in my opinion it was clear whit but tgen when I tried reducing the red colour it became even more clearer, I don't know it's probably I didn't pay attention to the colour when I got this phone...
In my opinion the blue light filter messes up the display although I know this isn't the case..
I got a replacement new phone as I cracked the screen on my first one, and my new one, if anything is slightly cooler / bluer than I usually like, no red / pink issues I can see. My last one was ever so slightly reddish even with red slider down.
for me it is fixed after:
- specific sw update
- set adaptive display
- set display tone to cooler option (-1 or -2 from the slide bar in display settings)
Out of the box mine is fine. I swapped my first one that had a pinkish display even when red turned all the way down.
mopar said:
So is anybody got not device yet that doesn't require the red to be turned all the way down in order to look somewhat appropriate?
Sent from my SM-G955U using Tapatalk
Click to expand...
Click to collapse
if i understand your question right then yes, there are devices without the ted tint issue!
I went into 4 shops and looked at 8 phones and everyone of them had the red /pink issue only 1 could you turn down red to reduce it in adaptive settings when it became blue/green white and all were red In photo and cinema settings
I bought my s8+ ten days ago, after two days I changed it because of pink borders... Before change, I powered on two new s8+, one were all red (not only borders), the other one was nearly perfect... But I had to choose another color (orchid gray) instead of my first black phone... It's a shame that we have to choose the phone from the color of display and not from the color of the phone...
Inviato dal mio SM-G955F utilizzando Tapatalk
My screen is pretty noticeably green-tinted, but it somehow gets corrected when sliding the cool / warm slider all the way to the right, making the display more warm. Even though the issue is too much green, making the display warmer seems to fix it somehow. I know that the issue is green, because sliding down the green slider under advanced options fixes it, while sliding down the blue or red one just makes it worse
And pro tip, you can combine the cool / warm slider with the advanced options RGB sliders, if the warm / cool slider isn't enough on its own. Perfect mix for me is the cool / warm slider all the way to the right, and green slider decreased by 1-2. You could fix a bright red display with the combination of the general slider and the RGB sliders
I'm still concerned that Samsung isn't taking this time to educate people of OLED calibration. They could put this entire thing to bed with just providing more than 2 marketing crafted sentences. Not one thing is wrong with the screen sans those with actual manufacturing issues of course. Microsoft takes their pixel sense displays, like apple and individually calibrates them. Its why you don't complain about color on iPhones and even surface PCs.
This has 0 to do with the display, the manufacturing process etc. It's just a step that Samsung and many other don't do to their phones. They take a lot # for screens produced, get them close to accurate, preprogram the variables for the entire lot and off ya go. The update is fine because all it does is give yu extended granular control over the calibrations. Once you set the point on all, you'll be fine.
Keep in mind that even if they were individually SRGB calibrated for perfect color space and white point, someone who find them to look off because as humans our perception of color varies tremendously. I hate overblown colors yet RGB 100% dead on is weak and dead to me.
Just use your settings to make your screen right for you. That's all. Don't yell at CS, don't sit in the store waiting for their next lot of phones. They will be variations of the same display with slightly more detailed calibrations. And you'll have wasted time waiting for something you can just do yourself with some patience and correct lighting.
Funny thing about red screen and pink tint. I have my s8 plus since a week. My device came with lots of red tint, then I got an update that really helped, but still wasn't perfect. After few days my screen lost pink/red tint without adjusting anything. Of course, little pink tint on the edges exist but it's due to screen specifics.
jackdforme said:
I'm still concerned that Samsung isn't taking this time to educate people of OLED calibration. They could put this entire thing to bed with just providing more than 2 marketing crafted sentences. Not one thing is wrong with the screen sans those with actual manufacturing issues of course. Microsoft takes their pixel sense displays, like apple and individually calibrates them. Its why you don't complain about color on iPhones and even surface PCs.
This has 0 to do with the display, the manufacturing process etc. It's just a step that Samsung and many other don't do to their phones. They take a lot # for screens produced, get them close to accurate, preprogram the variables for the entire lot and off ya go. The update is fine because all it does is give yu extended granular control over the calibrations. Once you set the point on all, you'll be fine.
Keep in mind that even if they were individually SRGB calibrated for perfect color space and white point, someone who find them to look off because as humans our perception of color varies tremendously. I hate overblown colors yet RGB 100% dead on is weak and dead to me.
Just use your settings to make your screen right for you. That's all. Don't yell at CS, don't sit in the store waiting for their next lot of phones. They will be variations of the same display with slightly more detailed calibrations. And you'll have wasted time waiting for something you can just do yourself with some patience and correct lighting.
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Click to collapse
What your saying makes a lot of sense to me, maybe you can point me in the right direction here. I have the S8+ with a pink tinted screen and even pinker edges. Fortunately mine is consistent across the screen. I have 4 other Samsung phones and the Tab S 10.5, which all have great displays (at least to me they're all great). Every one has a slightly different white balance, but they're all nice. They also can be tilted at very strong angles and only have very minor tinting of the colors. Now, my S8+ has been updated and I've been able to get the edges to look great. I'm also able to get the main screen to a really nice white. Here's the two problems I'm running into that you might be able to help me learn how to fix and finish getting my phone to the quality I've grown to love with all of my other Samsung devices. If i adjust my whites in any giving environment, say inside, it looks wonderful, but as soon as I go elsewhere, like outside, or go from incandescent light to florescent, the whites will go to either redish again, or to a green/blueish. I've never had this on any of my other Samsung devices, I mean they do change from warm to cool depending on the environment I'm using them in, but they never look redish, or green/blueish like my S8+ does, they are warm or cool. That's what I'm trying to adjust my S8+ to do. I have all the great new tools that Samsung gave us in the latest update, but for some reason, I can't get it anywhere close to my other devices and have it stay that way when changing the lighting I'm in. The second problem I'm having is that if my phone isn't held almost perfectly straight on, it takes on a pink hue again. None of my other devices do this either. Like I said, all of my Samsung devices have different white balances, but they're still enjoyable to use. The main reason I've stayed strictly with Samsung is their displays, I'm a huge fan and just can't find any displays I enjoy more than Samsung's.....until now. If you can share any advice on anything I might be able to do to fix my S8+, I'd greatly appreciate it, this phone is the best one I've ever had, and I really don't want to have to return it and risk getting a dud. The display is really important to me and if i can get it to be at least as good as the worst of my other Samsung devices, it would be awesome! Thanks in advance for any advice!
gregoryostrom said:
What your saying makes a lot of sense to me, maybe you can point me in the right direction here. I have the S8+ with a pink tinted screen and even pinker edges. Fortunately mine is consistent across the screen. I have 4 other Samsung phones and the Tab S 10.5, which all have great displays (at least to me they're all great). Every one has a slightly different white balance, but they're all nice. They also can be tilted at very strong angles and only have very minor tinting of the colors. Now, my S8+ has been updated and I've been able to get the edges to look great. I'm also able to get the main screen to a really nice white. Here's the two problems I'm running into that you might be able to help me learn how to fix and finish getting my phone to the quality I've grown to love with all of my other Samsung devices. If i adjust my whites in any giving environment, say inside, it looks wonderful, but as soon as I go elsewhere, like outside, or go from incandescent light to florescent, the whites will go to either redish again, or to a green/blueish. I've never had this on any of my other Samsung devices, I mean they do change from warm to cool depending on the environment I'm using them in, but they never look redish, or green/blueish like my S8+ does, they are warm or cool. That's what I'm trying to adjust my S8+ to do. I have all the great new tools that Samsung gave us in the latest update, but for some reason, I can't get it anywhere close to my other devices and have it stay that way when changing the lighting I'm in. The second problem I'm having is that if my phone isn't held almost perfectly straight on, it takes on a pink hue again. None of my other devices do this either. Like I said, all of my Samsung devices have different white balances, but they're still enjoyable to use. The main reason I've stayed strictly with Samsung is their displays, I'm a huge fan and just can't find any displays I enjoy more than Samsung's.....until now. If you can share any advice on anything I might be able to do to fix my S8+, I'd greatly appreciate it, this phone is the best one I've ever had, and I really don't want to have to return it and risk getting a dud. The display is really important to me and if i can get it to be at least as good as the worst of my other Samsung devices, it would be awesome! Thanks in advance for any advice!
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Click to collapse
Now that seems like it might actually be a dud. Or try first calibration outside. This seems silly but are you using auto bright and adaptive display?
jackdforme said:
Now that seems like it might actually be a dud. Or try first calibration outside. This seems silly but are you using auto bright and adaptive display?
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Click to collapse
Ok, I will definitely try the calibration outside. I'm not sure I've tried it outside on a bright day yet. I am using the adaptive display setting and auto brightness, all of the other modes are quite pink and unusable, actually the tint is more of a magenta. I'm fairly certain its the adaptive display mode shifting my white balance in the various environments. Hopefully Samsung will somehow fix the other modes as well. The more I use my phone, the more I realize the biggest problem is the color shift that happens at angles. Almost any movement up, down, left, or right will produce a pink tint. If i go to an even stronger angle (around 75 degrees)the tint goes away. I can also get rid of it by turning both the red and blue down all the way and set the slider fully towards cool. The pink is gone when I do this, but then everything's really blue/green. Thanks for the suggestion, I'll definitely give it a try and let you know how it works.
I've tried calibrating my display outdoors, but the pink persists. I decided to send mine back to Samsung. They said they'll repair it lol. I'll just keep sending it in until it's right. I'm at Best Buy now to have Samsung flash my firmware like the factory asked, although it's not going to fix anything. I've looked at about ten various S8 phones on display and found only 2 with the problem, one of the was borderline ok, the other was just like mine. It's my first time seeing another S8, one that doesn't have the pink tint and it pretty much about took my breath away! The display was more beautiful than I had thought it would be. I just wish Samsung would simply make this right and swap out these faulty phones, heck I'd respect them for it. Having to jump through hoops on a brand new thousand dollar phone is ridiculous. I had debated about sending it in to Samsung, wondering if I was just being too picky. After seeing what the display is supposed to look like, there's no doubt in my mind that my display/phone/software, whatever, is defective. Grrrrrr
I received an update today and it has fixed my pink/red screen.
vimto25 said:
I received an update today and it has fixed my pink/red screen.
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Are you on csc SEE ?
vimto25 said:
I received an update today and it has fixed my pink/red screen.
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Click to collapse
Carrier?
Sent from my SM-G955U using XDA-Developers Legacy app
jackdforme said:
Carrier?
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Click to collapse
XEU
gregoryostrom said:
I've tried calibrating my display outdoors, but the pink persists. I decided to send mine back to Samsung. They said they'll repair it lol. I'll just keep sending it in until it's right. I'm at Best Buy now to have Samsung flash my firmware like the factory asked, although it's not going to fix anything. I've looked at about ten various S8 phones on display and found only 2 with the problem, one of the was borderline ok, the other was just like mine. It's my first time seeing another S8, one that doesn't have the pink tint and it pretty much about took my breath away! The display was more beautiful than I had thought it would be. I just wish Samsung would simply make this right and swap out these faulty phones, heck I'd respect them for it. Having to jump through hoops on a brand new thousand dollar phone is ridiculous. I had debated about sending it in to Samsung, wondering if I was just being too picky. After seeing what the display is supposed to look like, there's no doubt in my mind that my display/phone/software, whatever, is defective. Grrrrrr
Click to expand...
Click to collapse
There is no chance I'd allow Samsung to "repair" my phone. This thing is brand new. You make them get you a BRAND NEW device out of a box you open in wherever you purchased it. Then you move forward in the store and check that display and all other fun things. Once satisfied, buy that unit. Why ever take a repair on something less than 1 month old. Have fun selling my OG unit as a refurb Sammy!

That light bleed along the lower edge...

After trying and failing with the S8/S8+ I decided to go for the U11.
I ordered two phones from Amazon, one for myself and one for family. They were the amazing silver. We powered them on, and then noticed backlight bleed along the lower edge. The guy on this review is the only reviewer who mentions it and shows the problem:
http://www.androidpolice.com/2017/0...pretty-good-phone-if-anyones-still-listening/
Not only that, but both phones had a dead pixel on the screen (But I think that's just my bad luck . I took it on myself to watch reviews on youtube, and I think the lower edge problem has been there on every review unit, but no reviewer mentioned it.
I really am considering a switch to the U11, but I have a serious screen OCD so I wanted to put it to you guys... Do you all experience this? And is it terribly bad on every day performance?
Thanks
evak2979 said:
After trying and failing with the S8/S8+ I decided to go for the U11.
I ordered two phones from Amazon, one for myself and one for family. They were the amazing silver. We powered them on, and then noticed backlight bleed along the lower edge. The guy on this review is the only reviewer who mentions it and shows the problem:
http://www.androidpolice.com/2017/0...pretty-good-phone-if-anyones-still-listening/
Not only that, but both phones had a dead pixel on the screen (But I think that's just my bad luck . I took it on myself to watch reviews on youtube, and I think the lower edge problem has been there on every review unit, but no reviewer mentioned it.
I really am considering a switch to the U11, but I have a serious screen OCD so I wanted to put it to you guys... Do you all experience this? And is it terribly bad on every day performance?
Thanks
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I don't have it at all that I can see. Sorry for your luck but my device is flawless.
EtherealRemnant said:
I don't have it at all that I can see. Sorry for your luck but my device is flawless.
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Click to collapse
Thanks for the quick response. Check this thread:
https://forum.xda-developers.com/u11/help/minor-issues-stuck-pixel-sound-static-t3621512
A guy posted a picture as a response. See the shadow along the bottom edge? If you don't have that, at all, this gives me hope. What color is your device if you don't mind me asking.
evak2979 said:
Thanks for the quick response. Check this thread:
https://forum.xda-developers.com/u11/help/minor-issues-stuck-pixel-sound-static-t3621512
A guy posted a picture as a response. See the shadow along the bottom edge? If you don't have that, at all, this gives me hope. What color is your device if you don't mind me asking.
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Click to collapse
No shadow, no dead pixels (just went through a full pixel test - jeez this backlight will blind you on full!), no scuffed glass, nothing. It's the first device I've ever gotten from HTC with no complaints about the screen (my M7 had a yellow tint as did the M8 and the first few weeks of owning my 10, the glue hadn't settled so it was pink tinted and I had to have the Sprint store open up 8 EVOs before I found an acceptable screen to give you an idea - never had a dead pixel except on AMOLED ironically enough).
It's the Sapphire Blue.
EtherealRemnant said:
No shadow, no dead pixels (just went through a full pixel test - jeez this backlight will blind you on full!), no scuffed glass, nothing. It's the first device I've ever gotten from HTC with no complaints about the screen (my M7 had a yellow tint as did the M8 and the first few weeks of owning my 10, the glue hadn't settled so it was pink tinted and I had to have the Sprint store open up 8 EVOs before I found an acceptable screen to give you an idea - never had a dead pixel except on AMOLED ironically enough).
It's the Sapphire Blue.
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Click to collapse
Thanks mate I do love the phone, and am considering another go. My guess is you are -very- lucky, most of the units I've seen myself on youtube (if not all), have it to a certain extend. Treasure and keep it !
evak2979 said:
Thanks mate I do love the phone, and am considering another go. My guess is you are -very- lucky, most of the units I've seen myself on youtube (if not all), have it to a certain extend. Treasure and keep it !
Click to expand...
Click to collapse
Yeah out of all phones I've ever ordered, this one is by far my favorite. Ridiculous battery life, no lag, great screen, no gimmicks (edge sense is actually quite useful - I use it to launch my camera immediately when I'm out and about), excellent camera, doesn't overheat, crystal clear call quality, loud speaker set up... Only thing I don't like is News Republic chewing up my battery and not being able to disable it.
I haven't even rooted it yet. Every other phone I've rooted within a week, oftentimes the day I've received it. I ordered it May 16th from HTC on pre-order and got it on June 9th. No phone has ever been in my possession that long without being modded somehow, even if it was just changing the launcher.
The light bleed problem affected every review unit as you said, and there have been several threads here mentioning it. My conclusion is that nearly every U11 has the problem although it's rather subtle so not easy not to notice if you don't know about it.
Personally I'm rather OCD about screens and I'm not happy about this defect but I'm now used to it. The location is just one that you don't look at normally. In fact I think we've grown used to ignore the lowest part of the screen as it's where ads normally sit. Also it kinda helps that the bleed gets reduced a lot depending on the angle you look at the screen from.
x_d_n said:
The light bleed problem affected every review unit as you said, and there have been several threads here mentioning it. My conclusion is that nearly every U11 has the problem although it's rather subtle so not easy not to notice if you don't know about it.
Personally I'm rather OCD about screens and I'm not happy about this defect but I'm now used to it. The location is just one that you don't look at normally. In fact I think we've grown used to ignore the lowest part of the screen as it's where ads normally sit. Also it kinda helps that the bleed gets reduced a lot depending on the angle you look at the screen from.
Click to expand...
Click to collapse
Thanks. I am considering getting a device regardless. I will ponder it over the weekend - and if you are OCD and can live with it, so must I. If you can help with advice on how to deal with such impulses (over screens), do drop me a message. I am desperately trying to drop that habit off.
evak2979 said:
Thanks. I am considering getting a device regardless. I will ponder it over the weekend - and if you are OCD and can live with it, so must I. If you can help with advice on how to deal with such impulses (over screens), do drop me a message. I am desperately trying to drop that habit off.
Click to expand...
Click to collapse
I'm very OCD regarding LCD screen and the phone itself. The phone is perfect except for the light bleeding, a stuck pixel and some sound static in earphone. Otherwise the phone is perfect like the camera, sound, battery life and performance.
As I bought the phone from Hong Kong its a pain in the... To return it. So with a 10% discount off that seller gave me I learned to enjoy and love the phone.
My HTC One X, M8x, 10 U11 and the S8+ all suffered from flaws being the S8+ the worst (random restarting and pinkish screen tone) so I'm not a lucky person about phones.
@evak2979 i sent you a message but basically it's about accepting defeat when it comes to small flaws, unfortunately there's not more to it. Although of course, if your phone has serious build issues that no one else has it should go back to HTC.
I have is as well. Actually this is my second unit (Black), the previous (Silver) had it as well. I can see it in display test application but I would say it is not affecting normal usage. Overall I am happy with display quality.
KejPi said:
I have is as well. Actually this is my second unit (Black), the previous (Silver) had it as well. I can see it in display test application but I would say it is not affecting normal usage. Overall I am happy with display quality.
Click to expand...
Click to collapse
Like I told my new pal on PM, I got the S8+ new for a very good price (539, UK).
If that sinks, I'll bite the bullet and return to HTC. It's funny because I don't mind scuffs, or scratches, or what. I just want a normal okay screen. I remember being happy with Note 4, with S5, With M8, With M9.
Then this new fashion started with every display being the dumbs
And the S8+ arrived with dust under the glass.
I've fought for a long time with my OCD to accept that AMOLEDs will never have consistent whites (though my one plus 3t is perfect, the one phone I've kept over the months). As of late with the S8 it's also been, full red edges, dead pixels, dust specs.
Let's try the U11 again. If it just has light bleed and no dead pixels I'll keep it...
I don't have light bleed.
I use edge to launch my calendar.
Sound through the earphones is shockingly good!
It looks dated in any other color but blue or red.
Those bezels? Ug.
The screen is beautiful and they've coated with oleophilics that feel INCREDIBLE.
The camera is excellent.
It's a very VERY good phone.
I have it on mine, but It's hardly even noticeable... Definitely not a game-changer for me. It's not enough for me to return it for a new one.
Just updating that I received my HTC U11 black, and I sent it back with a dead pixel. That's the third U11 with dead pixels, the first two having been silvers from Amazon.
I have also encountered issues with S8s (dust under glass), but not so much or frequent.
I want to get a U11 more than I do an S8, but I am really really skeptical about a few things - the build quality of the panel. The reports that some of the units are not so water proof (The solar reds apparently, a youtube search I did testified to that.
Sorry for diverting this thread from its original post, but I am really curious about you guys' opinion. I agree to having screen OCD, and that I should lower my standards when it comes to white consistency on AMOLED, for example. Or even some light bleed on LCD panels.
But dead pixels? Dead pixels on 649 pound devices, top end flagship? What is going on with QC and how lost must we drop our standards.
And if anyone thinks I am lying I am happy to provide with pictures...
If anyone from the UK has a relatively faultless HTC, please tell me where you bought it from so I can buy from there myself. And which color variant.
Thank you.
Hi, I believe you as I have the same problem with my Asian version. But can you share a picture? I want to compare mine with yours.
evak2979 said:
Thanks. I am considering getting a device regardless. I will ponder it over the weekend - and if you are OCD and can live with it, so must I. If you can help with advice on how to deal with such impulses (over screens), do drop me a message. I am desperately trying to drop that habit off.
Click to expand...
Click to collapse
evak2979 said:
Just updating that I received my HTC U11 black, and I sent it back with a dead pixel. That's the third U11 with dead pixels, the first two having been silvers from Amazon.
I have also encountered issues with S8s (dust under glass), but not so much or frequent.
I want to get a U11 more than I do an S8, but I am really really skeptical about a few things - the build quality of the panel. The reports that some of the units are not so water proof (The solar reds apparently, a youtube search I did testified to that.
Sorry for diverting this thread from its original post, but I am really curious about you guys' opinion. I agree to having screen OCD, and that I should lower my standards when it comes to white consistency on AMOLED, for example. Or even some light bleed on LCD panels.
But dead pixels? Dead pixels on 649 pound devices, top end flagship? What is going on with QC and how lost must we drop our standards.
And if anyone thinks I am lying I am happy to provide with pictures...
If anyone from the UK has a relatively faultless HTC, please tell me where you bought it from so I can buy from there myself. And which color variant.
Thank you.
Click to expand...
Click to collapse
Jadraker said:
Hi, I believe you as I have the same problem with my Asian version. But can you share a picture? I want to compare mine with yours.
Click to expand...
Click to collapse
Of course...Here. Same on all three, just in different positions.
Mine is in a similar position but it's not black. Indeed it changes according to the color but of course it's different from the rest. Mine is more a defective pixel than a dead or stuck one. I thought it was the same pixel issue but it's not.
evak2979 said:
Of course...Here. Same on all three, just in different positions.
Click to expand...
Click to collapse
Jadraker said:
Mine is in a similar position but it's not black. Indeed it changes according to the color but of course it's different from the rest. Mine is more a defective pixel than a dead or stuck one. I thought it was the same pixel issue but it's not.
Click to expand...
Click to collapse
Nah mine is dead dead.
I am considering a 4th U11. At this point, I don't even care about the light bleed. But 3/3 with dead pixels, it can't just be bad luck. That's the thing. I mean this is very bad QC. None of the reviewers are mentioning things like this. Or the issues with the S8 screen.
I think at this point someone needs to step up and say : ok guys, these are the GOOD things about the phone. But there is also
S8 (red tints, even after patch. Bad smudges on grey. Dust particles under panel)
U11 (Dead pixels. Light bleed at bottom of the screen).
In the end, the only trustworthy review is XDA forums and its users.

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