Did you guys notice a somewhat big colour shift when you tilt the screen on Galaxy S4? e.g. a white background turns blue, and an orange colour turns yellow when i tilt the device at just 40 degree in all sides.
I've tried playing around with the autobrightness and screen mode, which does not make any difference.
Dark5tar said:
Did you guys notice a somewhat big colour shift when you tilt the screen on Galaxy S4? e.g. a white background turns blue, and an orange colour turns yellow when i tilt the device at just 40 degree in all sides.
I've tried playing around with the autobrightness and screen mode, which does not make any difference.
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Just found out at the mall all Galaxy S4's screens do this. So it's by design.
I find this except I start with yellow, not white!
Sent from my GT-I9505 using xda app-developers app
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light yellow spots below the screen, yellowish white its normal?
almost imperceptible.
only with white background.
want to know too.
Do you mean that your whites have a yellow tint to them?
Mine doesn't, white just looks white to me, have you checked your brightness settings, I'm sure that the lower the brightness the 'creamier' the whites might look.
The bottom of the screen is indeed a bit yellowish, just the lower 0.5cm. I have it on my white X10 and my two friends have it on their black Xperias too. It's only noticeable when the screen is completely white.
The bottom of my screen isn't yellow, but I can see a little bit of backlight leakage. Fortunately only when the screen is white, and most of the time a menu or other buttons cover it.
Mine isn't yellow either... white as a snowy day
white here to even when the screen is completly white. in other words its not suppost to be yellow
Sent from my X10i using the XDA mobile application powered by Tapatalk
Hey, I saw an app around that uses a pixel or whatever on the screen ad an led notification. Apparently it was stated that no energy is consumed when the pixels are black but upon viewing a pitch black image on my Vibrant in total darkness , I can clearly see some sort of ambient back lighting that makes the screen visible. Maybe I'm just picky but.... What gives?
Also, the faint screen appears to have inconsistent areas where one spot would be brighter than others.
Sent from my sexy Vibrant using XDA App
could that "backlight" be coming from the capacitive buttons?
Dude, maybe its all the drugs you did in the 60's. I am looking hard at the screen of mine and the black is black best looking screen i have seen
The room has to be pitch black in order for you to see what I'm talking about. The capacitive buttons are not on so I dont think its that leaking onto the display. The display is very good, no doubt, but I was just questioning whether it really uses no energy for displaying black on the screen.
My display had purple tint and I changed the phone today and got a new one. Its better now and significany less pink color.
Also I now discovered something that the pink tint is only visible when u look at the screen 90 degrees. If u tilt the phone a little (5-10 degrees) to left-right or up-down and view like that the color turns normal (like my year old sgs).
It made me realise that this is a screen coating issue (maybe coating causes polarisation). So do u think this will go away with the time of use?
When I turn off the screen and check it under light by tilting I can see a little purple glare.
What do u think?
Do you have this on your phones?
My sgs, when the screen is off if you look the screen under light has a bluish color/glare.
However sgs2 when I look under light,screen turned off has a purple glare.
warfanax said:
Do you have this on your phones?
My sgs, when the screen is off if you look the screen under light has a bluish color/glare.
However sgs2 when I look under light,screen turned off has a purple glare.
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Me too. But I think it is cus of the anti-glare screen protector...I haven't taken it off to check...u can do that for me lol
miniflight said:
Me too. But I think it is cus of the anti-glare screen protector...I haven't taken it off to check...u can do that for me lol
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he didn't need to taken it off
mine was without screen protector and there was purple glare on screen
now I'm really happy because it's not just me who has this purple glare on screen
this does not matter I like this phone
I find the problem when it is directly under bright light only...even when bright sunlight, it doesn't give me the glare...so it is not really a problem, I don't have a bright light in my room lol
Purple glare is not a problem but it causes phone to display purplish whites and greys when the screen brightness at low. At night, If I look 90 degrees to phone whites are creamy greys have a pink hue however when I view the screen from a little different angle (if i tilt like 5 degrees) whites are cool and greys are perfect.
Well maybe my sgs has a blue tint and cool colors that's why I feel a huge difference. Cuz when I compared my iPod touch 2nd Gen. IPod's color is more pinkish tthan my sgs2.
I don't have screen protector yet but I was hoping putting one would fix that purplish tint issue. So it doesn't.
warfanax said:
Purple glare is not a problem but it causes phone to display purplish whites and greys when the screen brightness at low. At night, If I look 90 degrees to phone whites are creamy greys have a pink hue however when I view the screen from a little different angle (if i tilt like 5 degrees) whites are cool and greys are perfect.
Well maybe my sgs has a blue tint and cool colors that's why I feel a huge difference. Cuz when I compared my iPod touch 2nd Gen. IPod's color is more pinkish tthan my sgs2.
I don't have screen protector yet but I was hoping putting one would fix that purplish tint issue. So it doesn't.
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exactly I have the same issue, and I don't think the screen protector will fix it
I find a green elephant appears after the second bottle of whiskey.
jje
Colors on my SG2 are awesome!
_Mist_ said:
Colors on my SG2 are awesome!
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OK. They are awesome but do you have anything to say about the issue that I am having? If u share with us will be appreciated. I wanna know if there are perfect screens wwithout this issue or all phones have?
I meant that I do not see any tint on my screen.
I have a Bell version, made in China.
The only thing that is bothering me is grease fingerprints marks.
Otherwise this is the best screen on market right now.
_Mist_ said:
I meant that I do not see any tint on my screen.
I have a Bell version, made in China.
The only thing that is bothering me is grease fingerprints marks.
Otherwise this is the best screen on market right now.
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I have bell too. Where did you get your phone? I would like to go to the store that u bought to compare mine. Phones in the store that i got mine all have the same issue. This is my 3rd phone from the same store and they are already sick of me going there to change everyday. Maybe it's a batch problem. Are u in Toronto? If u are could u tell me the store name?
I've bought it in the TBooth in Eaton center
I checked all the phones in eaton center and they all have different screens. Mostly they have yellowish tint. One phone in future shop was worst than mine(purple)
One of the 6 display phones in bell had a perfect screen. Which made me hesitate about changing my phone. What are the odds to get a perfect screen?
The phones which have yellow tint their colors look pale to me. Only problem is mine, certain grays look purplish. Such as the status bar buttons. In a dark room with 0 brightness they have a purple tint.
when I tilt the phone that purplish color goes away.
What color the pull down status bar buttons should look like? What is your color?
Dude there are always will be some imperfection in any device.
Stop nitpicking, enjoy your phone.
Hi
I just noticed something weird going on, the more black I have in the screen the brighter the whites get. Asif the more oleds are turned on its draining more power and making the other oleds loose overall power.
sent from I9100 using Omega
CONTRAST.
jje
Sent from my GT-I9100 using xda premium
To expand, the more black there is around the white, the more white the black seems in comparison, that is contrast.
And as the AMOLED pixel is its own light source the contract is already very high, as a black pixel is an off pixel not giving out any light.
veyka said:
To expand, the more black there is around the white, the more white the black seems in comparison, that is contrast.
And as the AMOLED pixel is its own light source the contract is already very high, as a black pixel is an off pixel not giving out any light.
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Hence why having a black background saves power and also lessens the chance of screen burn on amoled displays.
Sent from the valley of the shadows....
For me it is the "Auto adjust screen power" on display settings menu.
RE
Yeah i got a bit different. always when i drag the statusbar the screen gets brighter or get flickering someone got this too?
blizzari said:
Yeah i got a bit different. always when i drag the statusbar the screen gets brighter or get flickering someone got this too?
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Yeah exactly the notification menu dragging makes it really obvious.
sent from I9100 using Omega
goTouch said:
For me it is the "Auto adjust screen power" on display settings menu.
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Yeah, definitely that. This function is on by default and limits the maximum power drain of the screen, so if there's a lot of white (or bright colors) on screen it will limit the overall brightness in order to save power.
I think it's very irritating and disabled this feature about 1 hour after buying the phone and never turned it back on.
Thanks guys. Auto screen power definitely the culprit. The screen is allot more uniform and "normal" now. Nicer to use.
sent from I9100 using Omega
I think I have a problem with my phone, but not too sure if it's normal. I got my phone last Friday. Whenever the screen's on a grey or white background I get discoloured faint thick lines going down it. It is like a hologram.
Just wondering if anyone has the same and how are your display's like
Thanks
your screen is defective, or your gray page isn't actually solid gray. go into a drawing app and make a solid black or white or gray page and confirm it's actually the screen and not the apps you're using.
there's no burn in on amoled. only defective screens
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
shinzomask said:
Whenever the screen's on a grey or white background I get discoloured faint thick lines going down it. It is like a hologram.
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You can also test your display dialing the code *#0*# and checking the 3 solid color screens (red, green, blue).
soraxd said:
your screen is defective, or your gray page isn't actually solid gray. go into a drawing app and make a solid black or white or gray page and confirm it's actually the screen and not the apps you're using.
there's no burn in on amoled. only defective screens
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
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As far as i know Amoled suffers in burn in. My friend's S1 and my S2 has it. Noticeable especially in low brightness. When backgrounds are gradient of black to gray, the screen looks dirty on low brightness. I saw an S3 on Samsung shop had a very visible burn in of a clock widget even on max brightness.
soraxd said:
there's no burn in on amoled. only defective screens
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Due to the different aging characteristics of the individual subpixels you will get a burn-in like screen after a while, especially where content is frequently shown. Like the clock in the notification bar. After a while/few months that spot will be seen when watching a solid colored background for example. Is the case on EVERY amoled screen there is.
Thanks for the replies.
I have tested it using a lcd test app and it is noticeable on a solid grey or white background. It's patches of faded pixels.
Was wondering if anyone with a S4 has the same problem and where would I stand with getting it replaced.
I can understand that amoleds suffer from screen burnin after sometime but not when it's brand new. My old s3 is perfect and I've had that for nearly a year.
Thanks
IMHO get it replaced.
My S4 also does this. Black and white are very good, but grey isn't very good. Check te picture below. I have also added the picture I tested it with.
Should I return it?
JoeyLe said:
My S4 also does this. Black and white are very good, but grey isn't very good. Check te picture below. I have also added the picture I tested it with.
Should I return it?
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i wouldnt put up with that. I had the same thing on my first s4, had it for an hour and said im not living with that, took it back to att and got a new one. now its perfect!
swap that out