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I just received my LG G Pad 8.3 from Newegg last night. So far, it's been a great experience. Looks good. I bought a Tab 3 8.0 during a sale at Staples last week, but when I saw the Cyber Monday deal on new egg, I jumped on it.
My question is this : After running a few processor oriented programs ( Antutu stability, etc ) , when I open up a browser tab ( white background or something similar ) I notice a yellow thin line (not a single line, however.. its a little thick) at the top end of the screen ( towards the front camera ). It is much more visible when I use the tablet in landscape mode ( when the screen rotates - and the tint shows up on the left hand side of the tablet ).
Is this normal? I can feel the heat under the screen (it is warm under the tint area) but, the tint is visible and its noticeably yellow. I do not see the blue line as some of you have mentioned on the forums.
I am not sure if this is much of an issue, to require a return. But, I just want to make sure I don't have a tablet which has a screen issue. I noticed it last night while using it after an hour of use, so I think it's visible for the most part (because someone else did not mention it to me )
Does anybody else have this issue ?
Also, compared to the Tab 3 screen, the screen has almost a 30% decrease in brightness. E.g The tab 3 at 50% is equal to the screen brightness of the LG pad at 80%. Lastly, the screen does seem to be pretty warm (color K) in comparison to the Tab 3. I don't know if that is necessarily a bad thing, but I did notice that while doing a side by side comparison of the two tablets.
Any info on the above issue would be greatly appreciated :laugh:
pic
i just got my today at the newegg cyber Monday deal and i don't have that problem. Can you upload a picture
snaketooth2007 said:
i just got my today at the newegg cyber Monday deal and i don't have that problem. Can you upload a picture
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Unfortunately, due to my account being new, xda does not allow me to upload links or images. I've searched around the internet and I've read a couple of posts where people say that once the adhesive or "some other material " eases out on the screen, the tint slowly goes away (possibly a week or so) It is noticeably yellowish (color wise) in comparison to my Galaxy Tab 3. I'll keep on using it for the next week or so and see if the problem persists or declines.
I'll post pictures once my account reaches the link-free level. :good:
dev87 said:
Unfortunately, due to my account being new, xda does not allow me to upload links or images. I've searched around the internet and I've read a couple of posts where people say that once the adhesive or "some other material " eases out on the screen, the tint slowly goes away (possibly a week or so) It is noticeably yellowish (color wise) in comparison to my Galaxy Tab 3. I'll keep on using it for the next week or so and see if the problem persists or declines.
I'll post pictures once my account reaches the link-free level. :good:
Click to expand...
Click to collapse
I don't see it either.
RMA'ed the device through NewEgg for a replacement. The screen looked very yellowish in comparison to some review videos (posted on youtube). In addition, I wasn't able to ignore the yellow line on the screen while viewing it on white backgrounds.
I'm disappointed with the brightness and color reproduction compared to my Tab 3 8.0, but since I paid a fair price for it (249),I'm keeping the device. I'm hoping the replacement device will be better than the first unit I received through NewEgg. I've read several varying posts on the screen. It seems to me that there are units with an overall yellowish tint on them, whereas others do not have this issue. My desktop monitor (HP zr24w) has pretty good color reproduction, and in comparing my unit to the unit being reviewed on screen, my device had a much much warmer screen overall.
It was very similar to running Flux on my desktop at 3800k. None of the reviews not mention anything about the screen being so warm. Once I receive a replacement, I'll update the thread. If the problem is isolated to certain devices, I'd advise a replacement or return.
Looks like I have the same problem with my G Pad. I have a yellow patch at the top left of the screen and bottom right also.
Seems to come and go depending on usage, so I assume it's heat related?
Sent from my LG-V500 using Tapatalk
I don't have a problem with patches, but the colour accuracy of the display is terrible. Here is my G Pad at full brightness vs my full gamut RGB backlit IPS display at 80% brightness....
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The photo makes things look vastly worse than the way the human eye perceives the difference, but there is no denying that the cast is significant.
---------- Post added at 11:18 AM ---------- Previous post was at 11:17 AM ----------
I don't have a problem with patches, but the colour accuracy of the display is terrible. Here is my G Pad at full brightness vs my full gamut RGB backlit IPS display at 80% brightness....
The photo makes things look vastly worse than the way the human eye perceives the difference, but there is no denying that the cast is significant.
I only had a quick glance at this thread but I too get a yellow tint in the top part of the screen when the tab gets a bit warmer.
Within ten minutes of watching full hd mkv the brightness also throttles down.
pkoper said:
I only had a quick glance at this thread but I too get a yellow tint in the top part of the screen when the tab gets a bit warmer.
Within ten minutes of watching full hd mkv the brightness also throttles down.
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Click to collapse
Appears to be quite a common issue. Returned my 4th lg pad today for this reason.
Will be gunning for the sammy 8.4...
Great idea by LG, very poor execution
4th one?????
That's just crazy and a shame because else the tab is really nice.
Ok...
I think the "yellow tint" may have something to do with the adhesive. Quite sure the Display is glued to the digitizer. I had may tab on and stressed for a few hours. You can see the discoloration on almost any background. Even black, just couldn't capture it in a photo.
Has anyone had the tint go away after some time?
This is the same tab after sitting in the fridge for around 5 minutes...
I would hence say it is a hardware issue and not software or kernel related as some suggest.
dupe...
pkoper said:
dupe...
Click to expand...
Click to collapse
In your experience, does it go away with time?
I really loved the tab save for that bit...But if it stays like that forever, well...
It definately seems temperature related. As soon as the tab gets warmer the blotch/tint appears. When the tab cools down it goes away.
I don't know if it is some residual adhesive that has not dried/hardened out during manufacturing.
I still have a few days where I can just give it back, so I will be looking into it.
pkoper said:
It definately seems temperature related. As soon as the tab gets warmer the blotch/tint appears. When the tab cools down it goes away.
I don't know if it is some residual adhesive that has not dried/hardened out during manufacturing.
I still have a few days where I can just give it back, so I will be looking into it.
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Click to collapse
Good luck mate
Such a beautiful device giving us so many problems...4 LGs. I don't think I have it in me to go for a 5th one..
Such a nice tab ruined by the screen. Never ever LG again. Unfortunately bought of private seller who didn't keep receipt (new and sealed) and lg doesn't stand behind their product.
From my experience: HTC - yes, Apple - yes, Samsung - yes, LG - warranty not transferable.
Avoid like a plague.
michal_alton said:
Such a nice tab ruined by the screen. Never ever LG again. Unfortunately bought of private seller who didn't keep receipt (new and sealed) and lg doesn't stand behind their product.
From my experience: HTC - yes, Apple - yes, Samsung - yes, LG - warranty not transferable.
Avoid like a plague.
Click to expand...
Click to collapse
There is somebody working on that fix for your version now. Probably know something more in a week or so.
That would be nice but still won't be buying LG product again if they don't change their policy of transferring warranty to another end - user as other companies does.
As it looks like a batch of defective units they should respect warranty repair of product that has just been introduced and is well within 2 years warranty
evak2979 said:
Good luck mate
Such a beautiful device giving us so many problems...4 LGs. I don't think I have it in me to go for a 5th one..
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Mine also has that line. Its not as noticeable as your picture. I did return another one due to the same line. The previous tab had once turned on. It didn't have to be running foe a long time.
Sent from my SCH-I605 using xda app-developers app
So I just got a new Galaxy Note 10.1 2014 from amazon, the first one they sent had dead pixels on it so I sent it back for a replacement. My second one came and things are looking pretty good except I've noticed the screen just doesn't look very crisp/sharp and icons/text look very pixelated when compared to my 3rd generation iPad or my new Nexus 5's screen. I took screen shots (of the lock screen, home screen, settings, etc..) on the note 10.1 and loaded it up on the iPad and the same screen shots look much sharper/better than on the iPad's screen. I believe the first one I got (with the dead pixels) had about the same pixelation/quality. It is very apparent when I look at the battery icon in the corner, it is appears very jagged and pixelated.
Before I go for another replacement, I'm wondering if the Galaxy Note 10.1 2014 is suppose to look like this or if both units I got just had issues with the screens. For a tablet with 2560x1600 resolution, I would have thought the picture quality would be much better (on par with the iPad or my nexus 5), but when I compare the screen quality of the note 10.1's to my iPad or my Nexus 5 it doesn't even come close.
Edit: Added photos with phone's camera (not great due to how poorly cameras generally capture lcd screens, but I think it shows what I'm talking about).
https://www.dropbox.com/s/1yv8lp4tj9l6ftx/Galaxy%20Note%20Screen.jpg
https://www.dropbox.com/s/z735p1n4swmzj7z/Galaxy%20Note%20Screen%20%282%29.jpg
https://www.dropbox.com/s/yk87yermiinnmj2/3rd%20gen%20iPad%20with%20Galaxy%20Note%20Screen%20Shot.jpg
Well, I figured out the issue, the Galaxy Note 10.1 2014 uses a PenTile RGBW screen. This causes me to basically see a checkerboard of pixels everywhere, it was more apparent with the green battery indicator icon. Not sure why they would use this technology, but I guess I'll have to look into a different tablet. Its a shame because I was quite looking forward to the Note 10.1.
I wish my eyes were good enough to see the individual pixels on the note 2014 display.
To me the battery icon looks solid green with no pixellation
You can see it if you out your eyes on the screen
Sent from my SM-P600 using XDA Premium 4 mobile app
Ok, I see the issue now, I decided to read up about it some more, here is a bit of a technical blog post. A person was explaining an issue similar to mine with Pentile's technology and they replied, in rather in depth detail http://pentileblog.com/oled/pentile-and-sharp-eyesight/
And I would highly suggest not putting your faces so close to the screens, you people are talking about 3 inches away, which is crazy, I took a tape measure and my eyes were really straining/hurting at about 3-4 inches, would imagine that not to be healthy for the eyes. My "close" viewing distance (if I'm holding it or laying down) is about 8-14 inches. My normal viewing distance (if its on my lap or the table) is about 19-23 inches (I took a tape measure to attempt to get an accurate measurement). At both my "close" and "normal" viewing distance I can see the checkerboard pattern on most solid colors (largely depends on the color) areas like backgrounds, text, and icons quite clearly.
So this seems like it would only effect certain individuals (would like to apologize to daddydark as I thought the issue was more wide spread). This is quite a disappointment for me as I am in the market for a new tablet and I have been interested in the galaxy note line for quite some time (hardly anyone puts a decent active stylus on their tablets). The Galaxy Note 10.1 2014 seemed like a great choice with great specs, great listed resolution, reliable active stylus. Guess I'll have to look into a different product (the screen is just too distracting for me unfortunately).
But the screens amazing!!!
Sent from my SM-P600 using XDA Premium 4 mobile app
choji7 said:
Ok, I see the issue now, I decided to read up about it some more, here is a bit of a technical blog post. A person was explaining an issue similar to mine with Pentile's technology and they replied, in rather in depth detail http://pentileblog.com/oled/pentile-and-sharp-eyesight/
And I would highly suggest not putting your faces so close to the screens, you people are talking about 3 inches away, which is crazy, I took a tape measure and my eyes were really straining/hurting at about 3-4 inches, would imagine that not to be healthy for the eyes. My "close" viewing distance (if I'm holding it or laying down) is about 8-14 inches. My normal viewing distance (if its on my lap or the table) is about 19-23 inches (I took a tape measure to attempt to get an accurate measurement). At both my "close" and "normal" viewing distance I can see the checkerboard pattern on most solid colors (largely depends on the color) areas like backgrounds, text, and icons quite clearly.
So this seems like it would only effect certain individuals (would like to apologize to daddydark as I thought the issue was more wide spread). This is quite a disappointment for me as I am in the market for a new tablet and I have been interested in the galaxy note line for quite some time (hardly anyone puts a decent active stylus on their tablets). The Galaxy Note 10.1 2014 seemed like a great choice with great specs, great listed resolution, reliable active stylus. Guess I'll have to look into a different product (the screen is just too distracting for me unfortunately).
Click to expand...
Click to collapse
The problem is you can look at every tablet out there, and non have the same resolution with pen support. Sad but true.
There's nothing wrong the screen, you can only see the pixels if you look at distances your not suppose too, and I have a keen eye
Sent from my SM-P600 using XDA Premium 4 mobile app
skyline23 said:
The problem is you can look at every tablet out there, and non have the same resolution with pen support. Sad but true.
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There is Toshiba eXcite Write
Thread Cleaned.... Please stay on topic without disrespecting other users... Thanks!
Apple troll Good luck. And Good riddance.
I can see the pixels
So, I went to a local best buy and we were both staring at the same screen (the sales rep an I), I asked him he could see the pixelation and he said he couldn't but I could, so oh well, at least he wasn't rude about it. After some research and looking at other options I will keep the tablet as it was exactly what I wanted and I will just buy like a Nexus 7 for recreational use (where I am most likely to notice the pixelation).
Since most people here really seem to be very rude or disrespectful about this topic, I would appreciate if people just stop posting in this thread (aka let it die), as it doesn't seem to be an issue with the product but with my eyes.
daddydark said:
I can see the pixels
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This guy really confuses me. Wasn't he the one being disrespectful about you being able to see the pixels? Oh well. I think the opinion of a sales rep won't really be of any help because they will say anything to get you to buy something considering that they probably work on commission. I can see the pixels, but I learned to live with it because I use the GS3 which also has the same pentile technology.
choji7 said:
So, I went to a local best buy and we were both staring at the same screen (the sales rep an I), I asked him he could see the pixelation and he said he couldn't but I could, so oh well, at least he wasn't rude about it. After some research and looking at other options I will keep the tablet as it was exactly what I wanted and I will just buy like a Nexus 7 for recreational use (where I am most likely to notice the pixelation).
Since most people here really seem to be very rude or disrespectful about this topic, I would appreciate if people just stop posting in this thread (aka let it die), as it doesn't seem to be an issue with the product but with my eyes.
Click to expand...
Click to collapse
Good luck to you fella, with eyes that keen I hope you find a job in law enforcement or something for the better good of society. Anyone hoping to steal a march over you better not reply upon Samsung.
I went to best buy and the sales guy said he could see my retina in my left eye, I couldn't. Something must be wrong with my note 2014 edition.
choji7 said:
So, I went to a local best buy and we were both staring at the same screen (the sales rep an I), I asked him he could see the pixelation and he said he couldn't but I could, so oh well, at least he wasn't rude about it. After some research and looking at other options I will keep the tablet as it was exactly what I wanted and I will just buy like a Nexus 7 for recreational use (where I am most likely to notice the pixelation).
Since most people here really seem to be very rude or disrespectful about this topic, I would appreciate if people just stop posting in this thread (aka let it die), as it doesn't seem to be an issue with the product but with my eyes.
Click to expand...
Click to collapse
choji,
I have to get very close to see ANY pixilation. And I need a 6x magnifier to see it as well as the pictures you posted. But; I can't see near as well as I could 40 years ago either.
If you see enough to bother you from 12", then you have far better eyesight than most of us. There's nothing wrong with your eyes. That's the good news. The bad news is, you will be far more conscious of normal pixilation than others are. If I could have sight that good, I'd be willing to live with the pixilation on the icons.
Please don't read any rudeness or disrespect into my comments, none is intended.
If I may interject...
choji7 is specifically referring to the moire pattern visible on the green battery indicator on the shots of the samsung. But there is an explanation. And its not what he thinks.
The "live" battery indicator does have a crosshatch pattern. That is NOT a result of the pixel arrangement. It is the way the battery indicator was designed.
If you capture the screen, which he did in order to display it on an iPad, the Note seems to take a much lower res capture than the actual screen resolution. You can see this yourself if you capture a launcher screen, then show it in the gallery and then switch back to the live launcher. If you switch back and forth between the launcher and the gallery, you can't help but see that the capture is low res and lossy. The edges of icons look smooth on the launcher, but you will see edge pixels on the capture AND, most importantly, the battery indicator will magically be SOLID in the capture. So of course, if he displays the capture on the iPad, it will not show the pattern in the battery indicator as the capture eliminated it. If you look at the same capture on the Note, the battery indicator looks identical to the way it looks on the iPad. Its especially apparent if you enlarge the capture to show the battery indicator. It becomes a solid patch of green.
Mystery solved. Nothing wrong with the Note 10.1 screen.
My question is why is the default screen capture on the Note saving a very lossy, low-res image and how can you change it to lossless? I don't see an option to change that. The screen captures it made were tiny files of 3.7 MB PNG format. It should have been a much larger file at 2560x1600.
jaytee23 said:
If I may interject...
choji7 is specifically referring to the moire pattern visible on the green battery indicator on the shots of the samsung. But there is an explanation. And its not what he thinks.
The "live" battery indicator does have a crosshatch pattern. That is NOT a result of the pixel arrangement. It is the way the battery indicator was designed.
If you capture the screen, which he did in order to display it on an iPad, the Note seems to take a much lower res capture than the actual screen resolution. You can see this yourself if you capture a launcher screen, then show it in the gallery and then switch back to the live launcher. If you switch back and forth between the launcher and the gallery, you can't help but see that the capture is low res and lossy. The edges of icons look smooth on the launcher, but you will see edge pixels on the capture AND, most importantly, the battery indicator will magically be SOLID in the capture. So of course, if he displays the capture on the iPad, it will not show the pattern in the battery indicator as the capture eliminated it. If you look at the same capture on the Note, the battery indicator looks identical to the way it looks on the iPad. Its especially apparent if you enlarge the capture to show the battery indicator. It becomes a solid patch of green.
Mystery solved. Nothing wrong with the Note 10.1 screen.
My question is why is the default screen capture on the Note saving a very lossy, low-res image and how can you change it to lossless? I don't see an option to change that. The screen captures it made were tiny files of 3.7 MB PNG format. It should have been a much larger file at 2560x1600.
Click to expand...
Click to collapse
That's actually not the design of the battery icon. Rather, the battery icon looks like that because of the technology of the screen used. Samsung decided to put a RGBW matrix screen rather than the traditional RGB matrix. You can see the difference in the review gsmarena did comparing the iPad Retina and the Note 10.1 2014. Here are the pics showing the matrices.
This is the traditional RGB matrix:
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This is the RGBW matrix in the Note 10.1:
choji7 said:
So, I went to a local best buy and we were both staring at the same screen (the sales rep an I), I asked him he could see the pixelation and he said he couldn't but I could, so oh well, at least he wasn't rude about it. After some research and looking at other options I will keep the tablet as it was exactly what I wanted and I will just buy like a Nexus 7 for recreational use (where I am most likely to notice the pixelation).
Since most people here really seem to be very rude or disrespectful about this topic, I would appreciate if people just stop posting in this thread (aka let it die), as it doesn't seem to be an issue with the product but with my eyes.
Click to expand...
Click to collapse
I agree that some people have been disrespectful to you, I think most (inc myself) just find it hard to believe you can see any pixels on a screen which has the best screen possible in the tablet market. If you see pixels on this then surely you would see them on every tablet since the all have lower resolution. Anyways glad you decided to keep it and I hope you enjoy it as much as I have....I love it.
-------------------
The only thing I noticed when I seen the the Note 10.1 on display at a local electronics store (Bare in mind it was very very heavily lit area) was these faint white/crystal matrix lines running all along the entire screen from top to bottom and the viewing angle had to be pretty precise to see it and had to focus on it a lot - LOL.
Basically imagine the RGBW matrix that notebooko just posted, identical to that however very faint. But it seems as though it was on the screen since the screen was on and thats when I seen it.
I havent been able to recreate it in the house but curious to what it is. Just a guess but maybe it could be some sort of filer for the RGBW display or something.
I just received a new T-Mobile Galaxy Note 3 and I'm wondering if there's a problem with the screen. As you can see in the attached photos, when the brightness is high (about 50% or higher) and the background is white (or other light color), there is significant and noticeable discoloration in all 4 corners of the screen. The second photo also shows that there is an area that is slightly darker (grey color) that persists constantly.
I've read through the forums and don't see any specific mention of this issue with the Note 3, so I'm wondering if anyone has any idea if it's a bad screen, or do all Note 3's display this behavior with high brightness and light backgrounds? If anyone has any thoughts, please let me know. Thanks!
naytheet said:
I just received a new T-Mobile Galaxy Note 3 and I'm wondering if there's a problem with the screen. As you can see in the attached photos, when the brightness is high (about 50% or higher) and the background is white (or other light color), there is significant and noticeable discoloration in all 4 corners of the screen. The second photo also shows that there is an area that is slightly darker (grey color) that persists constantly.
I've read through the forums and don't see any specific mention of this issue with the Note 3, so I'm wondering if anyone has any idea if it's a bad screen, or do all Note 3's display this behavior with high brightness and light backgrounds? If anyone has any thoughts, please let me know. Thanks!
Click to expand...
Click to collapse
Do you also notice the discoloration when using it with Chrome or the Internet browser? If so, replace it.
is this a NEW one or a refurbished replacement/exchange? seems like the screen is bad. mine doesnt look like that at all. if its a replacement have them send you another one. could be previous water damage
do you have a screen protector on it? maybe its polarized film and causing that effect?
Yes, the discoloration is present in all apps. The seller told me the phone was brand new (not refurbished) and there is no screen protector. Thankfully, he has offered to take it back and give me a refund. Thanks @Limeybastard and @rlee008 for the help!
I have been noticing that when I am looking at darker solid colors they sometimes appear to have a slight gradient to them. I know this is an AMOLED panel, so when a true black pixel is displayed, that AMOLED display pixel should appear completely black (as in, NO light is emitted). This is one advantage to AMOLED panels. So even at 100% display brightness, a true black screen should appear OFF.
So I created some test images in Photoshop to see to see how different shades of black and near black appear on the screen (I tested tones from 100% black to dark gray).
From my test, I found that my tablet does in fact turn completely OFF when 100% black is displayed. BUT my panel actually appears to have a slight backlight bleeding problem (Edit: Mura Effect).This is only noticeable when I am viewing colors that are very dark (but not completely black) and consistent. Also, It it's only visible in pretty dark rooms. I am not sure if I am going to return/exchange my tablet out yet.
I thought I would share my process for others to try to see if this is a common problem first...
Here is a Dropbox link to the files I made to test the problem:
https://www.dropbox.com/sh/wtfuazfn7i7z09o/AABvbRuA7-MUx_tF7xmmGSfAa
Method:
1: Open link up in the Dropbox app on your tablet (file sizes are full screen). Or feel free to download the files to your tablet and view them in the gallery app.
2. Turn screen brightness to 100%.
3. Make sure you're in a DARK room.
3. View files on your tablet at full screen.
Image 1 should appear 100% black (your screen should appear OFF). Image 1 is NOT going to be the image that will make Mura noticeable. Image 2, 3, 4 and 5 should start to appear slightly lighter as you scroll through the images. Watch out for inconsistent shade gradients like you see on my examples below (this is what tells you if you have Mura effect problems).
Here are what my results unfortunately look like. As you can see, image 1 does appear completely black (don't mind the reflections in the pictures). But the effect is pretty obvious on images 2 and 3
What are your results?
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well first of all seeing my screen on full bright but appearing to look off was pretty cool. also on mine i did not have a bleeding problem and they all seemed to have a solid difference with nothing visible to my eye.
i have the 10.5 and had to put in portrait mode to gett full screen.
thanks
Well technically your super amoled panel cannot have backlight bleed because there is no backlight. What you are seeing is referred to as a mura effect and should not be happening with this advanced of a panel. It has been confirmed that some of the 8.4 units have defective screens. On my 10.5 unit all dark colors look solid with no mura effect at all. Here is one of your sample images on my screen. Of course if you view this on your tablet you may see the mura effect. View it on your PC.
No 'bleeding' here either.
I have a T700 (8.4) and have just testet you pictures, - mine also have some Mura Effect, however not as dominant as the ones you posted here. I can see on this link here that it unfortunately seams to be an issue on most of the units -> http://forum.xda-developers.com/galaxy-tab-s/help/users-feedback-want-to-buy-8-4-t2834969
---------- Post added at 06:50 PM ---------- Previous post was at 06:37 PM ----------
ThE_SoUrCe said:
No 'bleeding' here either.
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Click to collapse
Which version do you have?
AZBoomer said:
1: Open link up in the Dropbox app on your tablet your tablet and view them in the gallery app.
2. Turn screen brightness to 100%.
3. Make sure you're in a DARK room.
3. View files on your tablet at full screen.
Click to expand...
Click to collapse
Even if there is a problem if the only way to realize is to create conditions no one would ever encounter (100% brightness in a dark room on only specific backgrounds) is it really a problem?
BarryH_GEG said:
Even if there is a problem if the only way to realize is to create conditions no one would ever encounter (100% brightness in a dark room on only specific backgrounds) is it really a problem?
Click to expand...
Click to collapse
This is XDA. What did you expect?
Omg thats terrible
rockbastard said:
I have a T700 (8.4) and have just testet you pictures, - mine also have some Mura Effect, however not as dominant as the ones you posted here. I can see on this link here that it unfortunately seams to be an issue on most of the units -> http://forum.xda-developers.com/galaxy-tab-s/help/users-feedback-want-to-buy-8-4-t2834969
---------- Post added at 06:50 PM ---------- Previous post was at 06:37 PM ----------
Which version do you have?
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T705. I noticed 3 green dots though.
I do not notice anyyhing like that on my 8.4.
I would get an exchange if you still can. Never know what the ramifications in the future to the display may be.
BarryH_GEG said:
Even if there is a problem if the only way to realize is to create conditions no one would ever encounter (100% brightness in a dark room on only specific backgrounds) is it really a problem?
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Exactly this. Some people have waayyyy too much time on their hands, I don't know how they manage to live their lives if this sort of nothingness is enough to trouble them. What exactly are you intending to do with this tablet, color time a Hollywood movie?
Must be a real killer for some people every time they have to change channel on their tv, I have to wait 0.4 seconds for the next station to come on. It's terrible.
Nobody can see this with their naked eyes.
Everyone that posts about this use ultra high iso pictures to show it.
Its a non problem.
DAvid_B said:
Nobody can see this with their naked eyes.
Everyone that posts about this use ultra high iso pictures to show it.
Its a non problem.
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It actually is pretty noticeable even at 25% brightness when you're just using the tablet normally. Now it doesn't show up everywhere. You can see it pretty easily in the notification shade and in the settings menu. Or when you open up Chrome with no tabs, that background is not perfectly solid and I notice it every time. You can also see it on darker full screen photos too.
Still not sure if I care enough to exchange it. Although, I am very picky about image color representation as I am a photographer and this panel on AMOLED Photo mode matches my calibrated monitors pretty well, but that dark gradient just bothers me sometimes!
AZBoomer said:
It actually is pretty noticeable even at 25% brightness when you're just using the tablet normally. Now it doesn't show up everywhere. You can see it pretty easily in the notification shade and in the settings menu. Or when you open up Chrome with no tabs, that background is not perfectly solid and I notice it every time. You can also see it on darker full screen photos too.
Still not sure if I care enough to exchange it. Although, I am very picky about image color representation as I am a photographer and this panel on AMOLED Photo mode matches my calibrated monitors pretty well, but that dark gradient just bothers me sometimes!
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Is yours also the 8.4 version?
3 I work with all have the 8.4 (T700) version myself included. All have visible Mura effect at normal settings. Samsung run an ad campaign here in Denmark, where you can buy and try for 30 days one did an exchange - but same result, visible Mura effect - however under normal working conditions is not a big issue.. Bur as a still photo viewer I understand your point.
Mine has dark mura at top right corner with dark banding at the lower screen
rockbastard said:
Is yours also the 8.4 version?
3 I work with all have the 8.4 (T700) version myself included. All have visible Mura effect at normal settings. Samsung run an ad campaign here in Denmark, where you can buy and try for 30 days one did an exchange - but same result, visible Mura effect - however under normal working conditions is not a big issue.. Bur as a still photo viewer I understand your point.
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Yes, I have the 8.4 inch version. If it really is that common, I may just keep it. It does bother me, but overall I am happy with the tablet and am happy with the battery life. Not sure I want to chance getting a new one it it not being any better...We'll see though.
BarryH_GEG said:
Even if there is a problem if the only way to realize is to create conditions no one would ever encounter (100% brightness in a dark room on only specific backgrounds) is it really a problem?
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These are the conditions to make it easily noticeable. I on my hand did notice the issue on regular use of the tablet:
- First noticed it while reading an e-book, the tint of the background was not homogenous.
- Then I noticed it while browsing the tablet options: "huh, the gradient on the background is not regular.. oh wait, it's not supposed to be a gradient".
- And now I notice it while playing movies, when the scenes are dark.
100% brightness is not a requirement for it to be visible. Actually, minimal brightness while in the darkness works very well at revealing the issue.
However, it is extremely unlikely that someone ever notice the issue while using the tab in daylight. In my case, I use it mainly in the darkness, and often get to see it.
Damn you OP, mine got it too...anyway, it isn't really noticeable with most content so I just keep mine since it seems very common anyway.
That's defective. You guys should not be satisfied at keeping it like that. I have no such effect. I'd take it back if it were mine. I didn't pay $600 for a tablet to have a defect like that
Inkedadrenaline said:
That's defective. You guys should not be satisfied at keeping it like that. I have no such effect. I'd take it back if it were mine. I didn't pay $600 for a tablet to have a defect like that
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I don't know if it's defective, but if it is it's a defect that affects most AMOLED screens and all of the Tab S 8.4 I could test it for (3 of them). My Galaxy SII is affected as well, so is my PS Vita. And my friend's. And his Note II.
I returned my unit twice, once through the online store and once through the physical one, all of them suffered from Mura effects. Either I am utterly unlucky, or a large amount of the tabs are affected.
HI, my display is darker on the right side if I put a gray color in fullscreen with low brightness. I'm using swift dark substratum. OnePlus told me that it is a defect of all amoled. Does it happen to you too? sorry for my English. See attachments. Thank you.
Mine is noticably darker in the lower part of the screen. I've read tons of reviews and stopped worrying about it -- the AMOLED displays can't show consistent color by nature.
I had this problem on my OP3 but I left it too long thinking I'd get used to it so I couldn't return for a refund or exchange. Don't leave it too long and get yourself a refund or exchange if possible. That's cleary a defective screen.
Fortunately my new 5T is so much better. And is pretty even with the screen uniformity.
I have this issue but only at certain brightness levels, fortunately it's very minor to the point where I can't notice it unless I'm actively looking for it
I've had 4. All the same uneven tints. But but different from left from right which is off putting when reading or looking at content with white or grey backgrounds. Sending it back trying something else