Hello, I have a few days with my s10e but today I notice something strange thanks to xda labs app, scrolling threads on some picture profile was black so was a black circle and when I scrolling in that part the black circle, it's hard to explain with words but when the black circle moves it just moves and left a black trace like a shadow and disappear slowly until I stop scrolling, only with black objects do that, is it normal or its a faulty screen?
Perfectly normal for oled
ALUCARD4DEAD said:
Hello, I have a few days with my s10e but today I notice something strange thanks to xda labs app, scrolling threads on some picture profile was black so was a black circle and when I scrolling in that part the black circle, it's hard to explain with words but when the black circle moves it just moves and left a black trace like a shadow and disappear slowly until I stop scrolling, only with black objects do that, is it normal or its a faulty screen?
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You mean screen ghosting? Well normal in oled after 1 or more yr but if it's new then exchange it!!
vishal uchiha said:
You mean screen ghosting? Well normal in oled after 1 or more yr but if it's new then exchange it!!
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That's not true, all AMOLED screens do this new or old, some less than others but if your screen is dim and you scroll with black on the screen slowly you'll see ghosting
Thanks everyone, I was thinking was a hardware related and to exchange it right away but need proof first
Colour changing
While increasing brightness slowly i mean really slowly i can see display colors changing like normal then purple again normal again purple do it slowly guys please let me know thanx.
Anger Of Wave said:
While increasing brightness slowly i mean really slowly i can see display colors changing like normal then purple again normal again purple do it slowly guys please let me know thanx.
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Not here... i can see the screen became a little bit purple only if i tilt the screen more than 40 degrees
renton82 said:
Not here... i can see the screen became a little bit purple only if i tilt the screen more than 40 degrees
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You have to do it slowly and steadily it can be seen clearly on white picture,background or a wallpaper. Try doing it agajn at night time turn off your lights around you and check it broda letme know.
Shuthefrontdoor said:
That's not true, all AMOLED screens do this new or old, some less than others but if your screen is dim and you scroll with black on the screen slowly you'll see ghosting
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Yes you are right , having it on my new a50s .. samoled
Related
I bought a Samsung Galaxy Note (N7000) phone about one week ago. I noticed a problem with the screen. The problem is like this:
When I am in a very dark room (and make sure my eyes have adapted to the darkness), and display a completely black image with the phone, the screen is not completely black. This is NOT the problem I want to say. The problem which bothers me is that, inside this gray screen I can notice some really black spots, just like the screen has been spattered by some black ink (but is has not).
Why is this a problem? Because even if the screen cannot be perfectly black when displaying a completely black image, it should still be uniform; but this is not the case!
This problem is similar to the one described in this web page:
http://forum.xda-developers.com/showthread.php?t=1150171
Maybe I should add that this problem never affect its performance in normal conditions. It only shows up when the environment is completely dark and when it display something really black.
So I would like to know whether this problem is caused by a defect of the phone.
A photo is attached. It was taken with a long exposure time. The photo is taken with a small Canon camera, with ISO = 200, and an exposure time of 15 seconds.
This thread has some discussion regarding the issue. I have these marks on my SGS2 screen as well; bit of a nuisance really.
http://forum.xda-developers.com/showthread.php?t=1335423
Why is this a problem? Because even if the screen cannot be perfectly black when displaying a completely black image, it should still be uniform; but this is not the case!
.
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Mine is pitch black as far as i can tell. However, when i run screenfilter, it dims the colors but the background (normally black) becomes a light grey.
ChodTheWacko said:
Mine is pitch black as far as i can tell. However, when i run screenfilter, it dims the colors but the background (normally black) becomes a light grey.
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Thanks for you information!
Did you look at the screen (when displaying a black image) in a very dark room?
fjdu said:
I bought a Samsung Galaxy Note (N7000) phone about one week ago. I noticed a problem with the screen. The problem is like this:
When I am in a very dark room (and make sure my eyes have adapted to the darkness), and display a completely black image with the phone, the screen is not completely black. This is NOT the problem I want to say. The problem which bothers me is that, inside this gray screen I can notice some really black spots, just like the screen has been spattered by some black ink (but is has not).
Why is this a problem? Because even if the screen cannot be perfectly black when displaying a completely black image, it should still be uniform; but this is not the case!
This problem is similar to the one described in this web page:
http://forum.xda-developers.com/showthread.php?t=1150171
Maybe I should add that this problem never affect its performance in normal conditions. It only shows up when the environment is completely dark and when it display something really black.
So I would like to know whether this problem is caused by a defect of the phone.
A photo is attached. It was taken with a long exposure time. The photo is taken with a small Canon camera, with ISO = 200, and an exposure time of 15 seconds.
Click to expand...
Click to collapse
m facing the same problem! there r black spots on the screen n i get red and green patches on the screen when m watching videos in dim light but it dissapears wen the surrounding is bright! is it only me or anyone else facing these problems!
---------- Post added at 07:44 PM ---------- Previous post was at 07:38 PM ----------
even my photos have these patches when taken in the dark! someone plz help!
dabeet satyanarayan said:
m facing the same problem! there r black spots on the screen n i get red and green patches on the screen when m watching videos in dim light but it dissapears wen the surrounding is bright! is it only me or anyone else facing these problems!
---------- Post added at 07:44 PM ---------- Previous post was at 07:38 PM ----------
even my photos have these patches when taken in the dark! someone plz help!
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All OLEDs can have this issue. I would imagine more have it than not. My old Zune HD did this. My note has it, my Infuse has it. If you are into watching black screens with nothing on them in pitch black rooms, then stay away from OLED screens. Since you really can't see this with normal use, I would say it is no big deal.
Your video issue is something else all together. That is just a boneheaded gamma setting by Samsung. Shades below 4 (with my gamma test image) aren't smoothly ramped down, they are just eliminated entirely! This gives a noticeable step from shadow details to black, which shows compression tiling that you normally wouldn't see..
I believe physical damage causes this problem..because last week when my girlfriend tossed Me my deo can it accidentally hit the screen and since then there's a huge black spot in that area thankfully though it's only visible on a pitch black image ....like the bootscreen
so no issues
This belong in Q&A
My very first Note had blotches visible even in daylight on a gray background. I had it replaced the next day under Samsung early life failure policy (first 30 days). Second phone had blotches visible only on a black background in a dark room. So did 3rd, 4th and 5th! However, the 5th Note had blotches around the edges unlike the other 4 Notes so I decided to keep it. The fact is: ALL Notes 1 have blotches. If you can't see blotches consider yourself blessed. Blotches are the only thing I hate about Note 1.
Sent from my GT-N7000 using xda premium
even though a lot of screens have this, Id send it back if I was you. I think its unacceptable for aproduct this expensive. It shoukd be flawless. So quickly call upon warrantee.
Next time, dont leave the store without doing an instore test, that way you can return it immediately with no questions asked
baz77 said:
even though a lot of screens have this, Id send it back if I was you.....
Next time, dont leave the store without doing an instore test, that way you can return it immediately with no questions asked
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It's a bit hard to do a "dark room" test in store. After the 5th I gave up my search for a perfect screen. Until Samsung changes their AMOLED manufacturing process and improve QC there won't be "perfect" screens.
Sent from my GT-N7000 using xda premium
The problem is these dark spots won't appear even on the standard *#0*# screen test .
so it's kind of a non issue but what I am worried about it is, will it deteriorate in time and become an issue later on ?
Sent from my GT-N7000 using xda app-developers app
itsrijo said:
The problem is these dark spots won't appear even on the standard *#0*# screen test .
so it's kind of a non issue but what I am worried about it is, will it deteriorate in time and become an issue later on ?
Sent from my GT-N7000 using xda app-developers app
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It's nothing to worry about
same case
dabeet satyanarayan said:
m facing the same problem! There r black spots on the screen n i get red and green patches on the screen when m watching videos in dim light but it dissapears wen the surrounding is bright! Is it only me or anyone else facing these problems!
---------- post added at 07:44 pm ---------- previous post was at 07:38 pm ----------
even my photos have these patches when taken in the dark! Someone plz help!
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i got the same problem ..my note 2 is at&t and when i use my phone in a dark room it shows the same black patches ...like if i open camera it does not show a complete back screen but spots over it ..plz help me to resolve it ! Is that a lcd issue ?
---------- Post added at 08:54 PM ---------- Previous post was at 08:47 PM ----------
shafaq said:
i got the same problem ..my note 2 is at&t and when i use my phone in a dark room it shows the same black patches ...like if i open camera it does not show a complete back screen but spots over it ..plz help me to resolve it ! Is that a lcd issue ?
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oH AND I JUST SAW THE ATTCHEMENT ..MINE ARE EVEN WORSE ! THEY ARE LIKE BOXES STARTING FROM THE EDGES AND SO ON
Help me
Half my screen of my galaxy note 2 is dark and grey
Someone help
I don't know what happened to it and it seems like it might be spreading too
If anyone has a solution please post
Thankyou
since so many say that the xperia z comes with different panels i would like to know more about this
my main concern would be black level
when i first started up my xperia z i was shocked by the black level it was not black at all it was just like this
http://i50.tinypic.com/v8ao6.png
i made a thread about it and was told that the black level will improve itself through self callibration?
then i saw this video
skip to 1:03
makes the whole different panels theory more beleivable unless ofcourse that part of the video has no backlight allthough the first part of the video also has a very good black level it looks black it's even and it has no traces of light or white in it
could someone explain this to me
does the screen actually self calibrate after some time as the black level i saw at the sony boot logo was grey as the above picture
i will soon have two of these phones to compare to eachother seeing if their displays are different
i can also see people have found different names of panels in their phone JDI or SHARP which one is the better one?
and interestingly enough the phone i started/had had a very good viewing angle from what i could see i saw it for 2 seconds but i saw no actual changes in the picture from a different angle
WOW that was very apparent. bumping thread for interest, as those black levels were pretty absolute at 1:03
anyone know what that was?
theindievisual said:
WOW that was very apparent. bumping thread for interest, as those black levels were pretty absolute at 1:03
anyone know what that was?
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yeah thats what i am wondering about aswell
it also can't be alck of backlight as the picture changes instantly to the homescreen without any change in brightness
theindievisual said:
WOW that was very apparent. bumping thread for interest, as those black levels were pretty absolute at 1:03
anyone know what that was?
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Mine boots up the same as that. Grey at first then darker after the xperia logo has wiggled across a couple of times. No idea why though.
spurs1959 said:
Mine boots up the same as that. Grey at first then darker after the xperia logo has wiggled across a couple of times. No idea why though.
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so the first sony boot logo animation is surrounded by grey and not black?
i sent a message to sony about this they said this
Hi there. The video provides the information you want...Specially in 1:03 and on. -Francis
i was now told they are the same panels it has been proven
It has being proven (going into the code itself) that the panels are all the same (docomo version and non branded Z) that same forum has the information on this. On the battery life check this endurance test by GSM arena: http://blog.gsmarena.com/sony-xperia-z-battery-test-is-ready-here-come-the-scores/
-Francis.
sorry for doublepost
Hi friends I wanted to know does your N5 display show colour tints while holding 180 parallel to the eye is this natural oled problem or there is problem with my diaplay
It problem is only in white background in browser or setting
nfl46 said:
Yes, mines does...but only on white backgrounds.
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Thanks for the reply it does clear my doubts
Sent from my SM-N920G using XDA Free mobile app
Info
JSAHITA said:
Hi friends I wanted to know does your N5 display show colour tints while holding 180 parallel to the eye is this natural oled problem or there is problem with my diaplay
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Click to collapse
JSAHITA said:
180 parallel to the eye
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there is no problem with ur display it s problem with all display that showing a tint from that angle!
AMOLED are sometimes turn to purple or blue
LCD are turn to white or black (become dark)
:good:
https://youtu.be/XIMLoLxmTDw
Hello everyone.. I'm sorry for bad English but try to understand it's important..
I think that Huawei cheated us with p20 pro..
We paid 890 euros for one of the best mobiles in the market and Huawei used second rate display of amoled.. And please tell me did you paid 890 euros for second rate display? I don't think so..
So follow the instructions and you will see what I mean.
Go on a completely dark room, without light at all..
Use brightness 100%
Click the video and turn your phone to watch it on full screen..
W8 for the a little bit and you will see white colours coming out from your screen and tell me..
Is that normal for amoled panel?
No its not.. Black should be completely black...
I took my phone to Huawei fix center and they refuse to see.. They don't recognize it as problem and they refuse to give me my money back..
What do you say?? Check the same with s9 and s9+.
P20 pro user.
no such problem on my device.
You mean you have some dead pixels?
jh787 said:
You mean you have some dead pixels?
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No dead pixels, no white lines, just a properly working Amoled screen.
Had major light leak from the bottom of the screen it could only see it on a black background in low light
scook94 said:
no such problem on my device.
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Look better with more dark. All device has the same.
Black is only black not even a peace of white noise
Neo_Sk8eR said:
Had major light leak from the bottom of the screen it could only see it on a black background in low light
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I said use the video on full screen on a dark area and just WI to see.
scook94 said:
No dead pixels, no white lines, just a properly working Amoled screen.
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I have already check it one a 3 different devices. One from germany/ England and greek
Noexcusses said:
I have already check it one a 3 different devices. One from germany/ England and greek
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Not sure what you're trying to say.
scook94 said:
Not sure what you're trying to say.
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Click to collapse
You will see white noise around of the screen and in. The. Middle of it..
That's is not 100% amoled screen. Do the same check with s9 and s9+
Noexcusses said:
You will see white noise around of the screen and in. The. Middle of it..
That's is not 100% amoled screen. Do the same check with s9 and s9+
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I have no white noise. Not sure what more I can say, I do NOT have the problem you are describing, end of.
No problems on mine either. The screen is pitch black on that YouTube video
No problem on mine.
Also, why on earth are you paying €890 if you just received it? They're available for at or below €700 now.
mudnightoil said:
No problem on mine.
Also, why on earth are you paying €890 if you just received it? They're available for at or below €700 now.
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Did I say that I just received it?
I bought it when it came out on the market.
JadranB said:
No problems on mine either. The screen is pitch black on that YouTube video
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I forgot to mension that you need to have 100% brightness on screen
Noexcusses said:
Did I say that I just received it?
I bought it when it came out on the market.
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I forgot to say that you should have 100 % brightness
scook94 said:
I have no white noise. Not sure what more I can say, I do NOT have the problem you are describing, end of.
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I forgot to say that you should have 100 % brightness...
JadranB said:
No problems on mine either. The screen is pitch black on that YouTube video
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Try again an use 100% brightness
I can see what you mean. I can see it even on low brightness. I have never done this test before, so cannot comment on other oleds I've owned.
Could it be compression? I say this because after seeing the effect in this video. I tested others, and i found that the severity of the effect is lesser. Also the uniformity changed between videos, whilst staying consistant to each.
Your video was much more pronounced than some others, this makes believe that there is something else in the works.
I know when i use a pure black wallpaper, the screen is perfect black. Also im pretty sure the AOD has pure blacks too
Sc00p007 said:
I can see what you mean. I can see it even on low brightness. I have never done this test before, so cannot comment on other oleds I've owned.
Could it be compression? I say this because after seeing the effect in this video. I tested others, and i found that the severity of the effect is lesser. Also the uniformity changed between videos, whilst staying consistant to each.
Your video was much more pronounced than some others, this makes believe that there is something else in the works.
I know when i use a pure black wallpaper, the screen is perfect black. Also im pretty sure the AOD has pure blacks too
Click to expand...
Click to collapse
It doesn't work on wall papers..
On Video is easier to see
So i have been noticing this since quite a lot of days. The p20 pro has black crush issue in videos. The screen tester apps dont show it because the problem is only while playimg videos. The black shadows are never really black. To test this you need to watch a video with complete blacks in 0% brightness in dark room. You will see that there are white dots in the black screen. Its so much irritating, hope huawei fixes it soon as it is most likely a software bug like on s9
As an example if you see at the very start of the video where the helmet falls, the screen should be completely black whereas on a close look you can actually see white dots all over screen
I can see it in your video, but it doesn't happen on my screen in the same situation.
Sent from my CLT-L29 using Tapatalk
orangecroc said:
I can see it in your video, but it doesn't happen on my screen in the same situation.
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So you mean the blacks are perfectly black for you on zero brighntess in a dark room while playing this video?
I can see the white dots on my p20 as well as on my pc... I think thats what the video should look like... Its like dirt falling at the same time as the helmet.
kumar abhishek said:
So you mean the blacks are perfectly black for you on zero brighntess in a dark room while playing this video?
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Try it with this video. I don't get any white dots in the black using your conditions.
https://vimeo.com/97712299
Sent from my CLT-L29 using Tapatalk
orangecroc said:
Try it with this video. I don't get any white dots in the black using your conditions.
https://vimeo.com/97712299
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The background in this video is not completely black for me in the conditions i mentioned. It feels like the pixels do light up
Btw it must be some software bug because the borders which were not covered by video including the sides of notch are completely black
mathab said:
I can see the white dots on my p20 as well as on my pc... I think thats what the video should look like... Its like dirt falling at the same time as the helmet.
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@mathab you cant compare with a pc. You need some other amoled display device because the pc will light up the pixels as well. Anyway also try the other video posted in next comment.
Edit: you can try this too
I thought where talking about the little white dots on the first video
In the last video you posted I can see backlight in every scene :/ just as you.
Dont have any amoled screen at hand to test (cause maybe the video does not have true blacks ¿?)
---------- Post added at 03:06 AM ---------- Previous post was at 03:02 AM ----------
https://www.youtube.com/watch?v=aXHcRiSK_ys
try this one, its very clear after 2-3 seconds that your eyes adjust to darkness that theres something weird going on, white spots are all over the screen.
FYI Ive got an L04 from Mexico rebranded to L29
mathab said:
I thought where talking about the little white dots on the first video
In the last video you posted I can see backlight in every scene :/ just as you.
Dont have any amoled screen at hand to test (cause maybe the video does not have true blacks ¿?)
---------- Post added at 03:06 AM ---------- Previous post was at 03:02 AM ----------
try this one, its very clear after 2-3 seconds that your eyes adjust to darkness that theres something weird going on, white spots are all over the screen.
FYI Ive got an L04 from Mexico rebranded to L29
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Click to collapse
Yes this is what i have been trying to say. And the weird thing is it only happens in video and not on sides of notch where the video doesnt play. So the issue is not with the screen but the huawei firmware. Hope they roll out a fix soon.
I personally believe there are many users with this problem but they havent noticed it.
I do see them to when the brightness is low! I notice that when you scroll on any page that got black content, a sort of purple shadow follow the black content. Anyone experience this?