Hi,
Can you guys scroll this image at very low brightness and see if there is color overflowing from one band to another! I got my phone today and I see a lot of colour leaking/blurred from one band to the other. Is this normal or do i need to replace my phone!
This image
Sorry! The image is attached to this message! Strangely it didn't allow me to attach with my original post!
It's normal behavior for AMOLED screen
I've owned 2 OLED screens and they've both done this, so it seem pretty normal. I think some people notice it more than others!
Related
I have a problem with my Tilts screen, on some programs I can see a line running across the screen right where the bottom bar for the softkeys is located. When I am using the camera it appears to be green, and when i open up the tab for the options it is white, its not that visible to most people but I can clearly see it, and it and it is extremely annoying I will take some pictures of it later, just wanted to know if anyone has the same problem
looks a hardware fault to me...is it happening on landscape and portrait mode?
I have problem with horizontal line on the screen only in camera (3Mpix) mode. This line apper on the taken foto. I thin it must be camera ... I hope this will be fixed soon...
I send mine back for repair, because of the horizontal and vertical lines in camera mode.
sectorlord said:
looks a hardware fault to me...is it happening on landscape and portrait mode?
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it happens on both, the problem kinda reminds me of those old crt monitors where if you had the same thing on the screen too long it would burn in. the line is on the left side of the screen and looks exactly like the shiny part of the left softkey is.
Bouloama said:
I send mine back for repair, because of the horizontal and vertical lines in camera mode.
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Bouloama:
Was it repaird or did you get a new one ? I now that it's diffrent in every country but how long were you left without phone ?
I'm still in the waiting, the TNT guy just picked it up. They promised me it will take 10 days max. This includes the time for sending it back to me.
So hopefully i'll get it back before 15 dec. I think they will replace my cameralens, since there is a white dead pixel on it. But who knows...
Im having the same problem.
I just received my MDA Vario III yesterday.
I installed the hardSPL and flashed with dutty's latest rom.
I also took a contacts pic of my dad, hehe.
But today, I started the camera and noticed a red line running across the cam.
So I took the picture, and checked the pic. It seemed the red line was taken with the picture. This does mean there's some hardware problem. Also, I found another topic on the internet with more people complaining about it:
Click!
I just called T-Mobile and they wouldnt help me cause the contract's on my dad's name. (A few years back when I wasn't 18 yet)
Anybody else who has experienced this problem?
i just took a pic of my monitor in low light conditions - i have a totally black screen with only the taskbar visible (light gray) i found that taking a picture in landscape mode, the night mode or some **** is causing all pixels along that line to darken (??) see this link for an example (3mp @ fine)
note: this happens in landscape mode probably because the orientation of the line of pixels is in line with the pixels of the camera (cant seem to reproduce it when the device is upright [ie the taskbar spans the 240, not the 320]) - this could either be the utterly _crap_ nightmode filter software or could be due to the ccd itself - i dont really know enough about camera technology to determine which is the cause (you think maybe the crap nightmode filter determines the gamma of horizontal lines based only on the pixels in that line? that would explain this effect and if so thats just plain ****)
My Kaiser has new camera. It took only one day to repair it. I've heard that camera in Kaiser is made by Samsung ... (it was mentioned in service report)
Now it's all ok. I wonder how long ...
Hi I have a small problem with my galaxy and I wonder if it is a common thing or is it a sporadic case. I recently took my galaxy in assistance for the replacement of the screen (between lcd and capacitive glass had a hair) Once again after a while 'I realized (I think that there is a problem from the beginning) that appeared on the display strange signs. Initially I thought it was a lcd problem then I tried to shift the LCD image and saw that signs remained fixed as if they were between display and glass. I brought the phone back in service but they said there were no defects. For sureness (they were very nice) they showed me another galaxy just out of the box and presented the same peculiarities. It seems to me (but I'm not sure) that the first galaxy that I had not had this feature.
If you want to help me try to manually set the display brightness to low and pull down the curtain of the notification bar, or choose a dark gray background and gimme an answer.
thank you
i attach a photo
anyone?
I saw that many people have downloaded the image.
thank you
Can you explain what is so peculiar about it ? I dont see anything wrong with that image . Is it the three orange color curved lines ?? (though that looks to me like a reflection of something).
Are you talking about the red haloing effect around the white text?
Apart from the orange claw 'reflection' in the top right there is nothing discernible about that image.
orange signs are camera lens reflection. I talk about grey zones of images. If you watch closely you notice that some grey pixel zones are different from other. With a kind of green blur.
thank you for your answers
Is this what you are concerning about?
http://forum.xda-developers.com/showpost.php?p=8766267&postcount=12
Folks,
Got a question for you -- as per the title. To give you a little background, I bought an S2 8.0, loved it, and then decided that I really ought to replace my existing "data plan" tablet from the S 8.4 to the S2 9.7. So, good-bye to the S2 8.0, and I've got a new S2 9.7 LTE.
All is well, EXCEPT for some screen oddness. I'll have to post some pictures, but I think I can describe it well enough. To begin with, I don't really like "busy" wallpaper -- I just use a solid-color, medium-to-dark blue wallpaper as my background. What I really notice, both in portrait and landscape orientation, is a darker band at the top of the screen -- again, it happens in both portrait and landscape orientation. It seems to be a "viewing angle" thing, as the dark "top" in landscape orientation doesn't turn into a dark "side" in portrait orientation. Instead, when I move to portrait orientation, then the top of the screen has this dark band, and the sides are just fine.
But I don't notice quite the same thing happening when I get into some apps -- for instance, the yellow/orange top band in the "Memo" application doesn't turn noticeably darker. But the green top band in the "Evernote" application shows it IN SPADES, though it's a really thin band at the very edge of the screen. And, again, it's always at the top, no matter which orientation I'm in, that I see the dark band.
Anyway, that's the most obvious stuff. However, when you back up and take the whole screen in view, what I'm really seeing is A LOT OF COLOR CHANGE as I angle the tablet towards me (more vertical) and away from me (more horizontal). Again, just go into the Memo application, and lay your tablet flat on a table, then grab it and tilt it up towards you -- do you get a big change in color, or does it stay the same? I guess I would say that the "white" color "turns bluish" as I raise the tablet towards me (making it more vertical), and it goes more to a normal white when I lay it flat.
I can understand changes in screen quality due to viewing angles, but that's not something that I associate with OLED screens. I sure didn't see anything like this at all with the S2 8.0 that I had. And I've started looking at S2 9.7 tablets in stores, and I really haven't seen anything like it in the stores. Thus, I'm definitely thinking about returning the thing -- unless it's really a case of "they all do it."
So, if you guys could check out your tablets and let me know if you see anything like this, I would appreciate it. It's not worth taking the thing back and asking for an exchange if what I'm seeing is common, but I'm definitely a bit disappointed in the screen quality that I've got with this tablet.
Thanks in advance for checking this out for me, and for any thoughts you'd like to send my way!
thoots
thoots said:
Anyway, that's the most obvious stuff. However, when you back up and take the whole screen in view, what I'm really seeing is A LOT OF COLOR CHANGE as I angle the tablet towards me (more vertical) and away from me (more horizontal). Again, just go into the Memo application, and lay your tablet flat on a table, then grab it and tilt it up towards you -- do you get a big change in color, or does it stay the same? I guess I would say that the "white" color "turns bluish" as I raise the tablet towards me (making it more vertical), and it goes more to a normal white when I lay it flat.
thoots
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I have yet to see an S2 that can display a uniform white screen. I can always see a light pink/purple tint on a white background. If all you're doing is consuming media you will never notice, but if you're reading anything with a white background it gets too distracting. I don't see any issues with uniform brightness though, it looks perfect from that standpoint.
paranoyd1 said:
I have yet to see an S2 that can display a uniform white screen. I can always see a light pink/purple tint on a white background. If all you're doing is consuming media you will never notice, but if you're reading anything with a white background it gets too distracting. I don't see any issues with uniform brightness though, it looks perfect from that standpoint.
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Understood -- thanks. I installed a couple of screen testing apps, and they show no issues. For instance, I pulled up a full-screen blue that was very similar to the blue I'm using for my background, and it was nicely solid blue. Then I pulled up a full-screen green that was similar to the top of Evernote, and it was nicely solid blue. Then I pulled up a full-screen white, and you could see what you and I have both mentioned -- it does change colors a bit as you move the screen around.
So, it's just very strange what my S2 is doing -- it's like it must have something to do with other on-screen elements. I'll definitely take it back and exchange it for another one, but I'm just trying to get a grip on whether this is happening on any other S2 tablets. And it definitely appears that it isn't.
Thanks for your reply!
thoots
I've been checking my T815 a little while ago after noticing similar behaviour. The way I see it, the tab S2 screen is very sensitive to the viewing angle. Not so much in blue and red, but very much so in green. In fact, to get a proper green, I have to look dead on. I even notice a change in the green colour: dead on it's yellowish green, while even at a slight angle it is an uglier green. The first is clearly what the device is calibrated for, because that's when things like skin tones look perfect.
I used the *#0*# menu to test.
I compared this to my other devices. On the note4 I didn't notice this. But that may be because of the smaller screen. On my previous tab, tab77, the effect was also completely absent. But that one has a completely different oled layout.
I've already eliminated display modes and auto brightness as influences. I still have to look into the effects of ambient light, since the displays of my devices do reflect differently when turned off. In fact, under some angles the tab S2 reflects a bright white lamp as pure green. While the tab77 always reflects the same lamp as white.
I know that the tab S2 has an rgb matrix that has two Gs for every R and B. That's probably related to the effect I'm seeing.
Hi,
Has anyone notciced un-even brightness across the screen at low light levels (for darker colors)? I thought it was just the nature of these OLED screens, but I don't see this with Galaxy Phone with similar display type, so I'm wondering if I just have a defective unit with bad display.
To test it:
- Do this at night (when ambient light is fairly low).
- Lower brightness down to the lowest setting (turn off auto-brightness)
- Open Chrome browser, and close all tabs, so that you get a blank dark screen with just the "+" icon. This leaves a dark gray background, just enough to notice if there is any uneveness in brightness.
On my unit, I see about 3-4 inches of bands/streaks of darker areas at bottom half of the screen. If I rotate the tablet, the darker areas stay in their physical location (so these bands become vertical instead of horizontal), so I know it's not a software issue.
I have a couple of weeks left before I need to decide on whether to exchange the tab, so would appreciate if anyone can help me verify if this is normal thing with these screens.
Many thanks, Tony.
tonyc1 said:
Hi,
Has anyone notciced un-even brightness across the screen at low light levels (for darker colors)? I thought it was just the nature of these OLED screens, but I don't see this with Galaxy Phone with similar display type, so I'm wondering if I just have a defective unit with bad display.
To test it:
- Do this at night (when ambient light is fairly low).
- Lower brightness down to the lowest setting (turn off auto-brightness)
- Open Chrome browser, and close all tabs, so that you get a blank dark screen with just the "+" icon. This leaves a dark gray background, just enough to notice if there is any uneveness in brightness.
On my unit, I see about 3-4 inches of bands/streaks of darker areas at bottom half of the screen. If I rotate the tablet, the darker areas stay in their physical location (so these bands become vertical instead of horizontal), so I know it's not a software issue.
I have a couple of weeks left before I need to decide on whether to exchange the tab, so would appreciate if anyone can help me verify if this is normal thing with these screens.
Many thanks, Tony.
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Click to collapse
I have notice a similar thing, mostly on gray - dark gray backgrounds, and not necessarily at lowest brightness (low enough though). I wanted to check about it on a couple of devices on display at retail stores but it's hard to test there.
Sent from my SM-T815 using Tapatalk
Hi tonyc1,
Having had 4 of these I can confirm that this unevenness is normal on the 9.7" screen but was not present on the 8" model.
I went through 4 to get one that was reasonably even, 2 of them were pretty awful to the point that the greyscale was all over the place.
The unit I settled on has a slightly darker band in the middle of the screen and a slight darkening at the very top.
I owned the original tab s 10.5 and have to say the screen on that was more even and detailed, I prefer the former factor and speed of this S2 but the screen is a step backwards.
Hope this info helps.
Cheers
Thanks for the notes and confirming this is a somewhat common issue. I guess I will live with it for now..
Hello everyone, i really love my p20 pro but it seems like I have some kind of a Display bug. Whenever there is grey and black(so that the display is turned off there) and then swype, I have weird "veils", as you can see in my video. Does anybody have the same issue? You can see that as weel when you are in dark mode and the scroll in your settings. Or is this just because it is an OLED display? I had an IPS one before and that definitly did not had issues like that. If you want to reproduce it you can use the image from the video as well.
Does someone know a solution to this besides bringing it to a service center? Thank you!
https://youtu.be/dqnpTQ9P-kY
The problem is the oled screen most of them do that.
This is normal for OLED cause the pixels individually produce light. So they are switched off at that point.
At last found some one has the same complaints with me.
Yes this is amoled nature, the pixel take times to turn from completely off to some colours. Unlike ips LCD displays the backlight is always on.
But, i only notice this problem ob very early generation Samsung phone (like Samsung S2 /S3) generation. I actually try to do the same thing on the display unit of Samsung s9.
Guess what?Samsung panel doesn't have this black smearing effect
I do believe it can be fixed via software. Cuz I only notice this in gallery and menu setting. Playing video doesn't have this problem
Anyway please feedback your complaint to Huawei so that they can hear you and start to do something!