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Ok, so I am on my second One X now and both have had more than 1 dead/stuck pixel. You probably have some too and just haven't noticed it yet. The easiest way to check is to set the brightness to max then set the background to full black (you can get dead pixel testers from the market). You will see small bright spots. Look closely and maybe you might have to tilt the phone to slight angles to catch the sub pixels.
One phone I have has 13 bad pixels and the other has 3. Terrible QC.
My second replacement device had a handful of buggy pixels. They would flash on certain backgrounds. Got my third replacement, and it is perfect. I have no intention of painstakingly examining for ones I can't see. If I can't see them I don't want to know about them.
Rabble rabble rabble.
If i have to do all that to notice them then I am not worried about it.
Sent from my HTC One X using Tapatalk 2
powerwagon said:
If i have to do all that to notice them then I am not worried about it.
Sent from my HTC One X using Tapatalk 2
Click to expand...
Click to collapse
The thing is you will eventually notice them and then by then it might be too late to exchange it. It's not like setting the screen to max brightness and a solid black background is something that will never happen on your device...
I have only one. I can only see it if i look for it hard though at an angle. Not enough for me to go out and replace risking a worse one. But kinda discouraging... Still in my 30 to decide if to keep in general
Sent from my HTC One X
voluptuary said:
The thing is you will eventually notice them and then by then it might be too late to exchange it. It's not like setting the screen to max brightness and a solid black background is something that will never happen on your device...
Click to expand...
Click to collapse
No no, it really is.
I have zero. I have ocd about dead pixles and have been checking every other day
Sent from my HTC One X using Tapatalk 2
I must have got lucky because my One X doesn't seem to have any dead or stuck pixels. I remember my PSP having multiple stuck pixels and that drove me crazy each time I used it because a couple were in the middle of the screen.
my first one had one dead pixel and back light bleed on the bottom, replaced it and my replacement is perfect.
Sent from my HTC One X using XDA
No dead pixels here. Like davis, I had a stuck pixel on my PSP and it drove me nuts (replacement screen i got for 40$ from hong kong so nbd) Theres a tiny scratch in the glass of my Captivate which holds skin oil and refracts different colors like a CRT screen would do. That is by far much more annoying to me.
I got my phone yesterday and didnt notice it then, but now I see a dead pixel right smack in the center of the screen. It only shows on much lighter backgrounds, but my eyes keep gravitating to it. I might have to get it replaced. I hate that because I have my phone completely how I want it set up right now.
powerwagon said:
If i have to do all that to notice them then I am not worried about it.
Sent from my HTC One X using Tapatalk 2
Click to expand...
Click to collapse
exactly what i was thinking
I found one that I can see ONLY when I use a screen test app on black background in the top right corner...going to exchange it. It's free to do so...so why the hell not?
Wow. This thread had me worried, as I've not closely examined my display yet.
I used a dead pixel tester from the market. Set brightness to 100%. The app cycled through several colors, including black and white.
I have 0 dead\stuck pixels. What a relief
No dead pixels for me either!
davis7198 said:
I must have got lucky because my One X doesn't seem to have any dead or stuck pixels. I remember my PSP having multiple stuck pixels and that drove me crazy each time I used it because a couple were in the middle of the screen.
Click to expand...
Click to collapse
Dude, I remember buying the original psp on launch from my local bestbuy, bought the extended warranty they offered for up to 2 years and took my psp back to them after a 1.5 years and switched for a brand new one. My problem was 2 dead pixels on the bottom of the screen.
I've got one dead pixel. Either that or it's a piece of dust. Prolly dust since it's grey and doesn't really light up. Luckily it's in the top left corner and I have a grey widget there. You can't really see it.
*looks for it*
Actually... I can't find it today. It was there before, I swear.
Maybe it was actually dust....
Sent from my HTC One X
Checked the first day. Found none. Not going to be obsessively looking for one at this point. Had a little light bleed at the bottom, but i turned off the backlight on the capacitive buttons. I prefer it that way. Better reading/watching experience in dim environments.
Found one in the upper right corner. Impossible to notice unless I have a dark background present. Added with the fact that the screen is super high res its so small that I could care less.
I'm not going to risk receiving a phone with more problems for 1 dead pixel which I barely notice.
enviii said:
Found one in the upper right corner. Impossible to notice unless I have a dark background present. Added with the fact that the screen is super high res its so small that I could care less.
I'm not going to risk receiving a phone with more problems for 1 dead pixel which I barely notice.
Click to expand...
Click to collapse
My thoughts exactly.
Sent from my HTC One X
bradleyG said:
my first one had one dead pixel and back light bleed on the bottom, replaced it and my replacement is perfect.
Sent from my HTC One X using XDA
Click to expand...
Click to collapse
I'm on my 3rd (and final) One X but all three I've had haven't had any dead pixels.
Btw can someone post a picture of what the light bleed looks like? I'd like to know if mine has it but I don't know what to look for. Everything seems ok.
I really like the phone and think the screen is fine in most areas...but it's very yellow. The whites aren't really whites and, compared to my HTC One, the difference is striking. Yes, I know the One has an extremely cold screen while the Nexus has a warm screen, but there has to be a happy medium here, right? I think this is clearly just a calibration problem that can be fixed with a software tweak, so does anyone have any ideas? It's literally the only thing I'm not happy about.
jtc276 said:
I really like the phone and think the screen is fine in most areas...but it's very yellow. The whites aren't really whites and, compared to my HTC One, the difference is striking. Yes, I know the One has an extremely cold screen while the Nexus has a warm screen, but there has to be a happy medium here, right? I think this is clearly just a calibration problem that can be fixed with a software tweak, so does anyone have any ideas? It's literally the only thing I'm not happy about.
Click to expand...
Click to collapse
Maybe it can be adjusted for in software, but I don't believe this is just a calibration issue. I also don't think it's color temp, precisely, because that should be either bluish cold or reddish warm, not urine yellow (sorry, best way to describe it). I've seen this on many devices over the last few years, from ASUS Transformers to iPads to the Nexus 7 and Nexus 10. The only device I've bought where I didn't have at least one with a yellow screen was my Nexus 4, and I'm pretty sure I was just lucky the first time out--plenty of people complained about this on their Nexus 4s.
I think it's some kind of manufacturing variability, with the intended design specs (and software calibration) to have truer whites and deeper colors (washed out UI colors go along with the yellow tint). Personally, I can't accept it--the problem also shows itself as a lack of contrast in UI elements, such as the browser address bar against the background gray, or text fields in Hangouts. On the yellowish displays, there's almost no contrast, and so the fields can actually be hard to make out sometimes.
Thing is, if you never have two devices to hold side-by-side, then you may never notice the issue. You'll just think that colors are washed out, because that's more obvious by itself than the off-color whites.
I went through four iPad 3s before getting one with true whites, and more Nexus 7s and Nexus 10s than I'll admit to. I just hate it, personally, and honestly the Nexus 5 hasn't been so great so far that I'll go through the same number to get one that's acceptable. I have a replacement on its way (my audio output is also a bit distorted), and if that one's the same then I might give up on this year's Nexus and get an LG G2 instead.
wynand32 said:
Maybe it can be adjusted for in software, but I don't believe this is just a calibration issue. I also don't think it's color temp, precisely, because that should be either bluish cold or reddish warm, not urine yellow (sorry, best way to describe it). I've seen this on many devices over the last few years, from ASUS Transformers to iPads to the Nexus 7 and Nexus 10. The only device I've bought where I didn't have at least one with a yellow screen was my Nexus 4, and I'm pretty sure I was just lucky the first time out--plenty of people complained about this on their Nexus 4s.
I think it's some kind of manufacturing variability, with the intended design specs (and software calibration) to have truer whites and deeper colors (washed out UI colors go along with the yellow tint). Personally, I can't accept it--the problem also shows itself as a lack of contrast in UI elements, such as the browser address bar against the background gray, or text fields in Hangouts. On the yellowish displays, there's almost no contrast, and so the fields can actually be hard to make out sometimes.
Thing is, if you never have two devices to hold side-by-side, then you may never notice the issue. You'll just think that colors are washed out, because that's more obvious by itself than the off-color whites.
I went through four iPad 3s before getting one with true whites, and more Nexus 7s and Nexus 10s than I'll admit to. I just hate it, personally, and honestly the Nexus 5 hasn't been so great so far that I'll go through the same number to get one that's acceptable. I have a replacement on its way (my audio output is also a bit distorted), and if that one's the same then I might give up on this year's Nexus and get an LG G2 instead.
Click to expand...
Click to collapse
Interesting. Yesterday I was actually angry and posted the phone on Swappa. Today I've been much nicer toward the subject. But if it's really due to the manufacturing process, I might just swap it for a Moto X. Either way, I'm not sure. I still need to decide.
jtc276 said:
Interesting. Yesterday I was actually angry and posted the phone on Swappa. Today I've been much nicer toward the subject. But if it's really due to the manufacturing process, I might just swap it for a Moto X. Either way, I'm not sure. I still need to decide.
Click to expand...
Click to collapse
Best thing would be to wait for the dev's and see what they come up with. They did great with the N4, so I'm hoping it'll be the same on the N5. I do think the display is incredibly warm. Having it side by side with my N4 is striking.
wynand32 said:
Maybe it can be adjusted for in software, but I don't believe this is just a calibration issue. I also don't think it's color temp, precisely, because that should be either bluish cold or reddish warm, not urine yellow (sorry, best way to describe it)
Click to expand...
Click to collapse
A warm white balance is yellowish not red. At low levels my N5 is massively warm next to my N4
MrBelter said:
A warm white balance is yellowish not red. At low levels my N5 is massively warm next to my N4
Click to expand...
Click to collapse
Yes, thanks, you're right--color temp does go through yellow as it gets warmer before getting to red. So, thanks for the correction.
That said, it's not a _consistent_ thing, or at least hasn't been in the past with other devices. I have a Nexus 10, for example, that is much colder (with white whites, not blueish, so I'm calling it right in the middle) than many others that I tried out side-by-side. It also seems to get better with given devices as the manufacturing process goes on--for example, it was a problem early in the lifecycle of the iPad 3 but then became consistently over time (if forum complaints about it can be taken as evidence).
So, personally, I think that it's simply very difficult to make consistent LCD panels with these resolutions and at these price points. Perhaps someone like LG does a better job of quality control in making their higher-priced G2 than they do screens for their Nexus 5; I haven't read about this being a problem with the LG G2's screen, which I think is similar technology.
Anyways, it definitely makes an impact on the quality of the experience. I might be much more sensitive to it than others, and some people might actually prefer their screen warmer--although I wonder if they would if they hold it next to a screen that has truer whites. Really, the difference in contrast is what's most striking, to me at least.
---------- Post added at 08:03 AM ---------- Previous post was at 08:00 AM ----------
MrBelter said:
A warm white balance is yellowish not red. At low levels my N5 is massively warm next to my N4
Click to expand...
Click to collapse
Oh, and, I think you're right about the brightness levels as well-it does seem to get a touch better when the screen is brighter.
this also happened with the iphone 5s..it was fixed a few weeks later..our phones have only just been made and the glue takes on average 2 to 3 weeks to dry completely and then become transparent..relax
Here's a really good article discussing what's going on here: http://www.eizo.com/global/library/basics/color_temperature_on_an_LCD_monitor/
Look at about 3/4 down the page, they have examples that demonstrate what we're seeing quite nicely. Not only are whites more yellow, but to my eyes colors wash out the warmer the display.
hello00 said:
this also happened with the iphone 5s..it was fixed a few weeks later..our phones have only just been made and the glue takes on average 2 to 3 weeks to dry completely and then become transparent..relax
Click to expand...
Click to collapse
This guy is right. Give it a week and it will get better. Not perfect, but it won't be as yellow.
Sent from my Nexus 7 using Tapatalk
hello00 said:
this also happened with the iphone 5s..it was fixed a few weeks later..our phones have only just been made and the glue takes on average 2 to 3 weeks to dry completely and then become transparent..relax
Click to expand...
Click to collapse
Unfortunately, I don't think this is the same as the glue issue. That's typically only on parts of the screen, and I've seen this too many times on other devices where out of the box one is terribly warmer than another and it never resolves.
Sent from my Nexus 5 using Tapatalk
wynand32 said:
Unfortunately, I don't think this is the same as the glue issue. That's typically only on parts of the screen, and I've seen this too many times on other devices where out of the box one is terribly warmer than another and it never resolves.
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
You're right , when it's a glue problem usually there's just spots, not a solid yellow tone over the screen, so what can we do? try to exchange the phone, are there nexus 5 with colder screen or are they all so yellow?
I had a galaxy nexus with a terribly yellow screen, let me tell it NEVER got better , even after months of use :crying:
This video shows the difference between the N4 and N5. Wait until it gets to the browser speed comparison, you can see the screen is yellower on the N5 and the UI contrast is less. Note that the apparent difference on mine is much greater, so either this is variation or the video mutes the difference.
http://fullyc.com/watch-speed-test-every-google-nexus-phone-see-wonders-nexus-5/
Sent from my Nexus 5 using Tapatalk
wynand32 said:
Unfortunately, I don't think this is the same as the glue issue. That's typically only on parts of the screen, and I've seen this too many times on other devices where out of the box one is terribly warmer than another and it never resolves.
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
other n4 had it and later was fixed..i remember when i had it on mine
hello00 said:
other n4 had it and later was fixed..i remember when i had it on mine
Click to expand...
Click to collapse
You mean with new batches of the phone?
hello00 said:
other n4 had it and later was fixed..i remember when i had it on mine
Click to expand...
Click to collapse
Fixed by Google or by a custom ROM?
wynand32 said:
Fixed by Google or by a custom ROM?
Click to expand...
Click to collapse
both
Chad_Petree said:
You mean with new batches of the phone?
Click to expand...
Click to collapse
Probably not. I don't think anything is wrong with the screens of our phones. They're just calibrated wrong by Google or LG.
Sent from my HTC One using Tapatalk
Comparing my Nexus 5 by eye to my calibrated (sRGB, 6500k white point) monitor, the Nexus 5 has a very slight blue push. The Nexus 4, however, is INCREDIBLY blue. Like 9300k blue. If you're used to the Nexus 4, the Nexus 5 will look yellow, but it's the Nexus 4 that is out of whack in this case.
Return it. No yellows here.
caribouxda said:
Return it. No yellows here.
Click to expand...
Click to collapse
Could you post pictures comparing it to other phones ? Your laptop maybe ?
Gesendet von meinem Nexus 5 mit Tapatalk
If you have a Nexus 4 to compare to your Nexus 5, is your N5 warmer (more yellowish whites) than your N4? If so, is it a little warmer or a lot warmer?
Mine is significantly more yellow, with less contrast, washed out colors, and whites that look like they've been dipped in urine. Trying to find out if there's a good chance of getting a less warm screen via replacement.
Mine is a LOT warmer than my Nexus 4. I'll try to post a side by side picture soon.
In the meantime could you post a pic?
Sent from my Nexus 5 using xda app-developers app
It doesn't look as bad as in this picture, but it is the warmest display I have ever seen.
Nexus 4 on the left, Nexus 5 on the right.
My 5 is miles warmer than my 4
MrBelter said:
My 5 is miles warmer than my 4
Click to expand...
Click to collapse
My Nexus 5 is nearly perfectly white and when it's side by side with my Nexus 4, it makes the 4 look almost icy blue.
The Nexus 5 is ~6500K in white, which is what its supposed to be. (Thanks for Errica Griffin for the measurements)
I've noticed the warm display too. I'd rather it be cooler. Will the colour temperature be adjustable with a custom kernel?
Sent from my Nexus 5 using Tapatalk
it was worse when i got it
DubelBoom said:
The Nexus 5 is ~6500K in white, which is what its supposed to be. (Thanks for Errica Griffin for the measurements)
Click to expand...
Click to collapse
Well, I'm assuming that's a sample of 1. If so, then sure, 6500K would be about perfect. I guarantee that mine isn't 6500K, probably closer to 5000K.
hello00 said:
it was worse when i got it
Click to expand...
Click to collapse
Are you sure it changed, or is this at a different brightness level? I've noticed that it might seem warmer at lower brightness levels...
wynand32 said:
Are you sure it changed, or is this at a different brightness level? I've noticed that it might seem warmer at lower brightness levels...
Click to expand...
Click to collapse
upload a pix
wynand32 said:
Are you sure it changed, or is this at a different brightness level? I've noticed that it might seem warmer at lower brightness levels...
Click to expand...
Click to collapse
My screen is a lovely neutral white with no harsh coldness or warmness - the same as my calibrated Dell Ultrasharp monitor. I love the screen!
I use it mainly at low brightness too, but at high brightness it doesn't change.
Sounds like some of you have some different batch screen panels... the easiest fix would be to just offer calibration in Android! Must be an easy add-on for Android for Google to code at least!
LaurenceGough said:
My screen is a lovely neutral white with no harsh coldness or warmness - the same as my calibrated Dell Ultrasharp monitor. I love the screen!
I use it mainly at low brightness too, but at high brightness it doesn't change.
Sounds like some of you have some different batch screen panels... the easiest fix would be to just offer calibration in Android! Must be an easy add-on for Android for Google to code at least!
Click to expand...
Click to collapse
Well, first, it's encouraging that some folks have screens that seem much less warm than others. There's hope in getting a better one.
As far as calibration goes, ASUS is offering that on their Transformer Pad TF701T. They call it "ASUS Splendid," and it essentially allows adjusting color temp. I'm not surprised, since I saw HUGE variations in color temp when I went through the TF201 fiasco.They ranged from a little cold to incredibly warm (kind of like my Nexus 5). Seems like a smart move--give me the ability to adjust color temp and you'd have many, many more happy people.
It is basically pure yellow when I compared to my HTC One and LG G2. I can say the most accurate is HTC One
I've attached my N5 alongside my G2. It is really bothering me coming from the G2!
I don't have a nexus 4 to compare but between my two Nexus 5's, one has a yellow tint.
Hello guys, recently purchased a N5, and immediately noticed that the color of the screen is kinda yellowish compared to my old N4... I decided to investigate and realized that this seems to be a common problem in several batches produced worldwide. What's puzzling me is that in the case of my device, the yellowing disappears at times during the day (usually between 10:00 PM and 7:00 AM)... Do not ask me why, just noticed it... :silly:
Well, as I know that the yellowing is "normal", I wonder if anyone noticed such oscillation colors during certain times of day and if there is any solution for this?
Thanks guys!:good:
Flash Franco kernel and check out color control or use elemental x with cool color mod.
Sent from my Nexus 5 using Tapatalk
It's supposed to be less blue than the N4. The N4 has an overly cold color temperature of 8500k. The N5 was tested at around 7000k, 6500k is ideal.
http://www.anandtech.com/show/7517/google-nexus-5-review/5
Sent from my Nexus 5 using Tapatalk
thiagox said:
Hello guys, recently purchased a N5, and immediately noticed that the color of the screen is kinda yellowish compared to my old N4... I decided to investigate and realized that this seems to be a common problem in several batches produced worldwide. What's puzzling me is that in the case of my device, the yellowing disappears at times during the day (usually between 10:00 PM and 7:00 AM)... Do not ask me why, just noticed it... :silly:
Well, as I know that the yellowing is "normal", I wonder if anyone noticed such oscillation colors during certain times of day and if there is any solution for this?
Thanks guys!:good:
Click to expand...
Click to collapse
Haha I thought that too but thought nah it's in my head. You just made me think maybe it does change through the day...
So I've had my Nexus 5 for about 2 weeks and have so far barely used it as I work from home and have a Nexus 7 for my non-traveling needs. I'm fairly certain my Nexus 5 had no stuck/dead pixels though.
So today I noticed what seems like a stuck pixel, but from a bit of googling it's probably best described as a "hot pixel" as it seems to kind of "glow". It's only visible on brighter background, completely invisible when using a black background or turning off the screen.
Pic 1: http://files.naatan.com/RQ2V/OYdY04YY
Pic 2 (brightness/contrast changed): http://files.naatan.com/F9ci/3vRNcFJt
Vid: http://files.naatan.com/4kK/324czcRn
I've tried using the "Dead Pixel Detect and Fix" app to no avail.
Is there anything else I can try or should I file for an RMA?
Thanks
Someone, please?
I'm afraid you are gonna have to RMA. I had the same issue on my first n7 2013.
>^.^< Sent From Meow nexus5
I was afraid of that Thanks for the response.
Naatan said:
I was afraid of that Thanks for the response.
Click to expand...
Click to collapse
Hi All, have the aame Issue, were you able to resolve the Issue, or had you have to replace the faulty Nexus 5?
Naatan said:
So I've had my Nexus 5 for about 2 weeks and have so far barely used it as I work from home and have a Nexus 7 for my non-traveling needs. I'm fairly certain my Nexus 5 had no stuck/dead pixels though.
So today I noticed what seems like a stuck pixel, but from a bit of googling it's probably best described as a "hot pixel" as it seems to kind of "glow". It's only visible on brighter background, completely invisible when using a black background or turning off the screen.
Pic 1: http://files.naatan.com/RQ2V/OYdY04YY
Pic 2 (brightness/contrast changed): http://files.naatan.com/F9ci/3vRNcFJt
Vid: http://files.naatan.com/4kK/324czcRn
I've tried using the "Dead Pixel Detect and Fix" app to no avail.
Is there anything else I can try or should I file for an RMA?
Thanks
Click to expand...
Click to collapse
RMA seems to be the best chance!
Sent from my Nexus 5 using Tapatalk
Hello everyone, i got my nexus 5 a few days ago. And i noticed some light bleeding, is this considered "acceptable" light bleeding for the N5? Im thinking that if i rma it, i might get one with worse light bleeding and maybe other issues too. Do all N5 have this issue? Or mine is not that noticeable to go for rma?
It would be very difficult to get a nexus 5 without lightbleed of varying degrees. Its a common trait of LCD technology
You can only ask yourself if it is acceptable. To me it is. You would find it almost impossible to get one without bleed. That said, you may get one with less but then by the same token, what does it really matter? If you wanted the screen to be dark in a dark room, LCD could never achieve that without an LED backlight system.
Sent from my Nexus 5 using Tapatalk
I think it's fine and not worth the RMA unless you just have to have that perfect device.
Depends how noticeable it is to you under normal usage conditions. Generally we don't use our phones in the dark with max brightness, but if it's bothering you in day to day usage then it might be worth trying a new one.
Not horrible as my RMA's Nexus 5 lol
Comes with the territory. If you feel black should be real black on your phone, get one with an amoled display type. But that technology comes with its own disadvantages like burning in pixels.
You'll have to decide for yourself what's most important to you.
Sent from my Nexus 5 using Tapatalk
We have our own "image persistence" issues with lcd too
Sent from my Nexus 5 using Tapatalk
I had the screen bleed issue on my Gnex as well, even though it is AMOLED. Haven't noticed it really on the N5 though.
You cannot have backlight bleeding with an amoled display: they don't have a backlight.
Sent from my Nexus 5 using Tapatalk
Petrovski80 said:
You cannot have backlight bleeding with an amoled display: they don't have a backlight.
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
Well I don't know what to tell ya because it did have it. The whole screen when black would have a glow to it. I don't know if you could technically call it light bleed but it looked like one of the pictures in this thread.
I think if the bleed just slight in the minor region.. accept it and enjoy your phone unless it somewhat major defect..
Trying hard to find a tiny bit of defect on this Nexus 5 beat the purpose of buying the awesome phone or we called it the developer phone..
charlie_waffles said:
Hello everyone, i got my nexus 5 a few days ago. And i noticed some light bleeding, is this considered "acceptable" light bleeding for the N5? Im thinking that if i rma it, i might get one with worse light bleeding and maybe other issues too. Do all N5 have this issue? Or mine is not that noticeable to go for rma?
Click to expand...
Click to collapse
Personally I never have my screen on full brightness unless its super sunny out. So I don't ever really see the bleed. However. Whatbi see in your pictures is two corners bleeding. I only have one corner bleeding. Back when I repaired phones I got this a lot with the HTC amaze. There is a 4 corner rule. If you get bleed on all for corners. Send it in. And I mean bleed. Not fade.
Sent from my Nexus 5 using xda app-developers app
All the Nexus 5 seems to have a bleed in the top left usually
Sent from my Ñ£×Ú$ 5
Dragn4rce said:
All the Nexus 5 seems to have a bleed in the top left usually
Sent from my Ñ£×Ú$ 5
Click to expand...
Click to collapse
Yes, there and where the volume rocker is.
Top left corner here as well, not going to RMA. It wouldn't most likely change anything; bleeds are more like a feature.