So now i'm truly dissapointed! Just found out my (2 month) Note has a entire vertical line of dead pixels that weren't there yesterday... Strange thing is that it only appears with some colors like red or blue. Isn't visible with white or gray backgrounds colors... I tried with *#0*# and the black line its pretty visible only in blue and red test screens.Tomorrow i'll take the shop where i bought it.
Sent from my GT-N7000 using XDA App
How it ended? I found the same problem!
I had this issue after the same amount of time. I sent it back to O2 they have replaced it with a brand new one.
I had this issue after the same amount of time. How do you solve this problem?
many thanks
Related
I recently purchased galaxy note and had dead pixel issue with it. So I got it replaced, and now the second one I ve got has this strange light greyish blemish visible on grey backgrounds. Also when I see the screen with grey color on it the screen doesn`t look uniform where as in all rest of the colors it looks uniform. Please have a look at the attached pictures and let me know if its normal ?
Also please set your brightness to 15% or below to check your devices.
Heres the video for better view:
Video Link: http://www.youtube.com/watch?v=IzFA2f05Rr8&feature=youtu.be
Honestly, I don't see any blemishes at all. However, I do see a lot of air bubbles trapped under a screen protector. Are you using one?
Raghav1980 said:
Honestly, I don't see any blemishes at all. However, I do see a lot of air bubbles trapped under a screen protector. Are you using one?
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Yes I am using a screen protector with lots of bubbles. But do check out the video, in images its not much visible !
No issues on my Note
No issues with the screen, no grey spots no bubbles, no screen protector.
My screen is great.
Also please set your brightness to 15% or below to check.
My god that CPU is loud!
Btw, i can't see anything.
ankydu said:
I recently purchased galaxy note and had dead pixel issue with it. So I got it replaced, and now the second one I ve got has this strange light greyish blemish visible on grey backgrounds. Also when I see the screen with grey color on it the screen doesn`t look uniform where as in all rest of the colors it looks uniform.
Click to expand...
Click to collapse
Same thing happened to me. The 1st note I got had dead pixels and dust moving behind the screen. The second one had those dark lines on grey and white color... the first one had those too but not as much as the second one. I sent them both back for a refund. Don't know if I should try my luck on a third one..
Here are some photos:
(The one to the left is the first one with dead pixels)
http://imageshack.us/g/685/bild4ht.jpg/
SrAdama said:
Same thing happened to me. The 1st note I got had dead pixels and dust moving behind the screen. The second one had those dark lines on grey and white color... the first one had those too but not as much as the second one. I sent them both back for a refund. Don't know if I should try my luck on a third one..
Here are some photos:
(The one to the left is the first one with dead pixels)
http://imageshack.us/g/685/bild4ht.jpg/
Click to expand...
Click to collapse
Mine looks somewhat like the second one but with very less of artifacts !
So I have my N4 for a few days now and I'm reading the yellow screen thread and it made me paranoid so I cranked my brightness up to max (usually just have it auto), open a white webpage looking for yellow crap on the screen didn't see any yellowing but I did see pink pixel on the upper left corner of the notification bar. But the weird thing is that once I pull the notification bar down it would slowly fade, if I pull it down all the way the pink pixel would be black. Can someone check to see if their do the same thing or I just have a dead pixel.
The hunt is on. I'm really sorry about your case, but I hope your mobile is the exception:fingers-crossed:
It a common problem with LCD tech. Many refer to it a stuck pixels... they don't usually go away on there own in my experience
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
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.
Click to expand...
Click to collapse
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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Click to collapse
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
Click to expand...
Click to collapse
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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Click to collapse
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
First of all, I'm going to throw out a quick FYI fact: The One carries a 1080p display on a 4.7inch screen. The sheer resolution of the display increases the chances of getting a dead or stuck pixel. The ~469 PPI on the One also means it'll be slightly more difficult to spot these defected pixels.
Definition of dead vs stuck pixels:
Dead: These pixels are black and only visble on a bright background (preferably a white one). These pixels remain unlit (no green/red/blue pixel lights up)
Stuck: These pixels are essentially stuck on either red, green or blue colors and can be spotted on a background that is any color but of that the pixel is (if the pixel is green, you should be able to see it in a red, blue, white, or black background). These probably stand out best on a black background.
It's generally viewed that stuck pixels have a higher chance of repair-ability through flashing colors (white, black, red, green, blue) in succession on the display through an app.
I just want to know how much these defects affect HTC One devices as HTC has had some pretty bad issues with dead/stuck pixels in the past.
I, myself, have a dead pixel (unlit -- black) on the bottom of the display (barely above the "u" in Beats Audio when you boot up the device). It isn't bothering me too much, but I'm weary as to whether I should keep my unit as this may diminish future resale value..
Do you guys have a dead or stuck pixel on your unit?
p.s I'm not sure whether this should go under the "general" section or "Q/A", but I'm not looking for a specific troubleshooting Q. If it needs to be moved, please report the post (or move it if you're a mod).
I have a white pixel ，only can see it in black，but no in other pixel，what kind of this pixel
Sent from my HTC One using Tapatalk 2
dingnangen said:
I have a white pixel ，only can see it in black，but no in other pixel，what kind of this pixel
Sent from my HTC One using Tapatalk 2
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Click to collapse
Mine stuck pixel is white-ish yellowish colour and can only be seen on a black background with the brightness quite high.
When I first got the phone however I didn't have this problem, so its happened over time, I have since sold the phone so I can get a 64GB version
I though i had a stuck white pixel on the notification bar at the top of the screen, after a bit of investigation it appears the stuck/white pixel is actually a defect in the stock wallpapers
can anybody else confirm this???
it look like jpeg compression has removed the stuck/pixel though you can still see the location.
http://i42.photobucket.com/albums/e306/policeman999/Screenshot_2013-06-18-09-04-57_zps0430d36d.jpg
John.
I had one stuck (white) pixel but it disappeared after using a fixer a few times
the suspected white/stuck pixel still shows on the stock wallpaper, but as i said when i take a screen shot, it`s on the screen shot , so it`s a defect in the wallpaper.
John.
Tinderbox (UK) said:
the suspected white/stuck pixel still shows on the some stk wallpaper, but as i said when i take a screen shot, it`s on the screen shot , so it`s a defect in the wallpaper.
John.
Click to expand...
Click to collapse
You should use one of the dead/stuck pixel fix/detector apps from the play store, some free ones are good enough
I have used a dead fixel finder app, and no stuck/dead pixels show up on any color that i can see
It`s just strange the htc wallpaper has a defect that looks like a stuck white pixel.
thanks
John.
godutch said:
You should use one of the dead/stuck pixel fix/detector apps from the play store, some free ones are good enough
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Click to collapse
Tinderbox (UK) said:
I have used a dead fixel finder app, and no stuck/dead pixels show up on any color that i can see
It`s just strange the htc wallpaper has a defect that looks like a stuck white pixel.
thanks
John.
Click to expand...
Click to collapse
I think it's a bright star....but I see what you mean
It had me worried for a while :laugh:
I wonder where the stock wallpaper is stored, could i fix the image?
John.
godutch said:
I think it's a bright star....but I see what you mean
Click to expand...
Click to collapse
/system/customize/resource
Do you have to be rooted to see the system folder, as nothing is showing when i click on htc one\internal storage, no system folder is showing?
John.
godutch said:
/system/customize/resource
Click to expand...
Click to collapse
I happily don't have any on mine.
Do you think HTC would replace a unit based on dead pixels, and how many would be the threshold?
I have 1 dead pixel visible on white background, but each time i have to search for it couple of seconds even if i know the location, so it is not so bad...
If a WHITE pixel only shows up on a BLACK background, is that a stuck pixel or a dead pixel?
victorio404 said:
Do you think HTC would replace a unit based on dead pixels, and how many would be the threshold?
I have 1 dead pixel visible on white background, but each time i have to search for it couple of seconds even if i know the location, so it is not so bad...
Click to expand...
Click to collapse
I had a single dead pixel and T-Mobile replaced my device. Not sure about HTC's policy, but I'm sure it's similar.
sadly got some dead pixels, the shape of the outline of the moon, though only i notice it hehe, my brother wich is a freak in those things and he didnt notice
I plan to leave my bad pixel until just before the warranty is up then I'll get it replaced and sell a like new phone for the HTC Two lol
Thanks for the heads up about the "pixel fixer" apk. Looking at the images, my phone is defect free. Rock on!
Sent from my HTC One using Tapatalk 2
I have sent mine for a replacement today because of the dead pixel and a small darker spot on the display. HTC support said they are replacing defective units(dead pixels) 30 days after buying. Hope my operator will give me another one in the next few days.
I see a distinct pinkish/purplish hue at the top of the display. This is very visible on webpages with white background and black text (or in e-reader apps which black text on white background). The white balance at the bottom of the screen is very different than the white balance at the top of the screen.
I tried putting display in various different mode but the hue stays there consistently.
Does anyone else see this? If not, I may just have a defective piece and need to take it back.
Thanks,
Osho
http://forum.xda-developers.com/showthread.php?p=40931884 search next time
Sent from my GT-N7000 using Tapatalk 2
damador said:
http://forum.xda-developers.com/showthread.php?p=40931884 search next time
Sent from my GT-N7000 using Tapatalk 2
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Click to collapse
I did see that - but thought that was only for the issue that when one scrolls up and down - there is a tint/hue. In my case, even on plain white background, I can see purplish/pinkish white at the top and the "real white" at the bottom.
Osho
oshogg said:
I did see that - but thought that was only for the issue that when one scrolls up and down - there is a tint/hue. In my case, even on plain white background, I can see purplish/pinkish white at the top and the "real white" at the bottom.
Osho
Click to expand...
Click to collapse
IMO faulty device and not related to smear or red tint issues
Oshogg, that sounds like faulty hardware. I have the same thing, except my tint is at the bottom of the screen.
I'm returning it to my provide for a replacement next Tuesday, when they get new stock in.
One thing to check, is the metal rim in relation to the glass... Someone I know who has the same problem as me noticed a slight "lip" raised at the bottom of the phone (I have this as well). Do you have this at the top? He suggested that it might be that the glass was pushed in too far at the bottom / top during manufacturing.
Thanks everyone for the responses. I went to the AT&T store back today and to their credit, they did an exchange right away without any hassle. I compared the new and the old phone displays side-by-side : it was a day and night difference. So, there definitely seems to be very low quality control (at least on the displays) at Samsung manufacturing.
Osho