[Q] Blurry screen while scrolling? - Galaxy S II Q&A, Help & Troubleshooting

hello community,
does anyone beside me notice the screen going blurry while scrolling? best seen at websites with white background and dark letters. it really gives me headaches.
also noticeable while on websites is, that it's not only blurry but also graphics get pixelated everytime I scroll and resharp everytime when scrolling stops.
is this something special about the samoled+? bad refreshrate? maybe fixable? I'm using the phone rooted with normal ke2 firmware and kernel.
thx for your opinions.

I've gone through 4 (FOUR) Samsung Galaxy S2's with replacements due to various issues (overheating, restarting, corrupted screen) And on ALL of them, they blur with fast movement on the screen, especially noticeable, as you said, when it's dark text against a white background. This is purely becuause of the slow response time on the screen. It's a hardware issue, nothing you can do it about it.
Also graphics get pixellated when scrolling as the android OS lowers the quality of graphics while scrolling to make scrolling smoother.
These aren't really problems. Everyone is experiencing the same things as you and I. If anyone says otherwise it's purely because they can't notice it due to bad eyes or whatever but I assure you, it's perfectly normal.

thx for your quick response.
I feared that it's disappointing for such an expensive device. to me, it's kinda like looking at a bade configured screen or something like that.
so no weapon against a low response time, but graphics getting pixelated on a dual-core-monster ... i can go with that on weaker devices, but on this phone ... do you think it's worth asking if somebody knows how to disable that android "feature"?
and let me guess that other phone-screens (like LG optimus speed, which would be the nearest to an alternative) have that blurry problem too ... ?
thx again and feeling sorry for your 4 phones. but you still stick with samsung!

Noticed it too... However it is better here than on the incredible s I had for a couple of days.
With the graphical issue you mean the pictures getting bigger pixels when touching the screen huh?
Are you also having alot of these chess-like patterns while scrolling? Like on the iphone. Is this the browser that does it?

Yeah I was disappointed when I noticed the slow response time myself, especially considering this is a top end device.
I can't say if other comparable devices would have the slow response/blurry screen aswell as manufacturers always exaggerate the specs of screens to 'best case scenario' results, which is completely unrealistic. For example, Samsung states that the screen on the Galaxy S2 has a response time of 0.001ms, which if true, there would be absolutely no hint of blurring at all, however, as I said, they'd of measured it in a best case scenario, they were most likely giving the response time for GTG (or grey to grey, the time it takes for a pixel to turn from grey, to white then back to grey) and with the brightness set to max, I'd imagine 0.001ms wouldn't be far off the true result. However, they should really test BTB, or black to black, which is the time it takes for a pixel to turn from black, to white to black again, and this is the figure that Samsung did not quote, as it's a lot slower than 0.001ms (hence why black text on a white background shows noticeable amounts of blurring). But by my testing, I'd put the screen realistically, closer to 6ms.
And about the graphics turning to lower quality when scrolling, technically yes, this could be 'fixed' as its a software issue.
And yeah I'm sticking with Samsung, after I went through all those replacements, I finally got a decent one that has no issues (touch wood).

correct, as soon as the screen notices your finger it pixels the graphics ... argh! someone should disable that. it's 2011 and powerful enough!
and yes, chess patterns here too. even on less complex sites. never noticed that before in any preview-videos though. so again
r_a_c said:
Noticed it too... However it is better here than on the incredible s I had for a couple of days.
With the graphical issue you mean the pictures getting bigger pixels when touching the screen huh?
Are you also having alot of these chess-like patterns while scrolling? Like on the iphone. Is this the browser that does it?
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Click to collapse

thx for that explanation. for the pixel-thing I'll try to ask the developers here. at least it's android, so most things could possibly be done
drm111 said:
Yeah I was disappointed when I noticed the slow response time myself, especially considering this is a top end device.
.....
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Related

Screen problem: slightly visible moire-effect like pattern

I bought this phone 2 days ago, new, sealed, free from contract, and so far I love everything about it, except for this problem which I have found only today. I guess It was all the first excitement keeping me to notice earlier.
Like the thread's title says, it's like a perfect pattern across the screen, from edge to edge, consisting in perfect parallel 10-degrees-from-horizontal-oblique stripes. They are very very subtle and only visible on light backgrounds and more from looking from the upper part of the screen down.
Do not confuse them with the pixels matrix, whose density, by the way, is great. They are all right, and the effect described above seems to appear on a layer which is on top of those pixels.
To make an almost perfect comparison, this effect looks almost like the striped background from market.android.com (as seen on a computer), but with more subtle greish on white stripes inclined from right to left, and only like 10 degrees oblique from the horizontal. That is what's making me curious, why is that pattern oblique? If it were straight horizontals or verticals I would have confused them with the pixels arrays, and it would have been bearable. But like they are I can't stop but notice this pattern every time and it annoys me a lot! In GMail, Browser etc... all the apps with plain backgrounds...
It wouldn't appear on any close picture I tried to take, and I guess filming for you to see it isn't a good idea either, because you won't notice it. It's only visible with the naked eye, at a distance closer than 30 cm from the screen. It isn't also a problem of my eyes, because my wife is noticing it too.
Thank for any shared thought.
stnel said:
I bought this phone 2 days ago, new, sealed, free from contract, and so far I love everything about it, except for this problem which I have found only today. I guess It was all the first excitement keeping me to notice earlier.
Like the thread's title says, it's like a perfect pattern across the screen, from edge to edge, consisting in perfect parallel 10-degrees-from-horizontal-oblique stripes. They are very very subtle and only visible on light backgrounds and more from looking from the upper part of the screen down.
Do not confuse them with the pixels matrix, whose density, by the way, is great. They are all right, and the effect described above seems to appear on a layer which is on top of those pixels.
To make an almost perfect comparison, this effect looks almost like the striped background from market.android.com (as seen on a computer), but with more subtle greish on white stripes inclined from right to left, and only like 10 degrees oblique from the horizontal. That is what's making me curious, why is that pattern oblique? If it were straight horizontals or verticals I would have confused them with the pixels arrays, and it would have been bearable. But like they are I can't stop but notice this pattern every time and it annoys me a lot! In GMail, Browser etc... all the apps with plain backgrounds...
It wouldn't appear on any close picture I tried to take, and I guess filming for you to see it isn't a good idea either, because you won't notice it. It's only visible with the naked eye, at a distance closer than 30 cm from the screen. It isn't also a problem of my eyes, because my wife is noticing it too.
Thank for any shared thought.
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Much better to send you're mobile to the store were you bought it. because as what i have know the problem is the LCD. that is what they called wire stripe or ribbon.... maybe that is the problem. Try it, there is noting to lose.....
I see that too, only on light (white) backgrounds. I thinks it's normal, you may ask your local Sony Ericsson customer service or a phone shop, but I don't think this is a production fault.
On a dark blackground it is purely invisible.
Try it with and without the Bravia engine enabled.
kirbygonzalo said:
Much better to send you're mobile to the store were you bought it. because as what i have know the problem is the LCD. that is what they called wire stripe or ribbon.... maybe that is the problem. Try it, there is noting to lose.....
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kirbygonzalo, thanks but even googling it I couldn't find anything about wire stripe or ribbon.
sdk16420 said:
I see that too, only on light (white) backgrounds. I thinks it's normal, you may ask your local Sony Ericsson customer service or a phone shop, but I don't think this is a production fault.
On a dark blackground it is purely invisible.
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Click to collapse
sdk16420, thanks for sharing this, It is somehow a relief for me to know I'm not alone in this. Yet, I'll wait until next week to see if I can find more explanations, and then maybe I'll return it for a replace. It's especially bad for me, as I waited a lot to receive the silver one (a week or so), and I don't know if I can find another.
LenAsh said:
Try it with and without the Bravia engine enabled.
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Click to collapse
It doesn't depend on Bravia Engine, unfortunately. It was also the first thing that came into my mind, tried it several times, even with deactivating and rebooting, but the effect is persistent.
Again, it's only visible on light backgrounds, especially white and large ones (browser, gmail, etc). If you read this, please check yours also find some time to post a reply with the result. I would be very grateful.
Thanks!
I have the blue model but i can barely see that pattern with a screen flashlight (on full white) and i don't find it annoying at all in daily use of the phone.
You can check the screen from a new phone in a shop, to see if it looks like yours ... or you have a eagle eye
PS
check softpedia also
I think I can see what you're talking about on my Red Neo but only if I max the screen brightness and look really closesly (like practically inserting the Neo into my eye). 99.99% of the time I don't notice a thing.
I just followed your description and found the same with my neo, so I think it the LCD design. Not an issue to me indeed.
Does anyone have another phone model (e.g. Samsung, HTC) with a LCD touchscreen? Is it also visible on other phones?
sdk16420 said:
Does anyone have another phone model (e.g. Samsung, HTC) with a LCD touchscreen? Is it also visible on other phones?
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I have a Samsung Galaxy S with SAMOLED, a HTC Desire with S-LCD and an Asus Transformer with IPS LCD, and they all have better screens. The Desire's is the most problem free, whereas the Galaxy S has problems with screen burn-in (or image retention, like some are identifying it, but for me it's still like the old good plasma screen burn-in ), and the Transformer's has light bleeding. But, like I said, when put aside, the Neo's looks the worst.
I don't know if you noticed it already, but it comes with another "feature" that is so annoying: it stays always on auto brightness regardless of the custom level set, maxing that automation on that custom level. It's so annoying, cause it's always too dark for me, and being a "feature" it doesn't have also a switch for that. At least it has for Bravia....
stnel said:
I have a Samsung Galaxy S with SAMOLED, a HTC Desire with S-LCD and an Asus Transformer with IPS LCD, and they all have better screens. The Desire's is the most problem free, whereas the Galaxy S has problems with screen burn-in (or image retention, like some are identifying it, but for me it's still like the old good plasma screen burn-in ), and the Transformer's has light bleeding. But, like I said, when put aside, the Neo's looks the worst.
I don't know if you noticed it already, but it comes with another "feature" that is so annoying: it stays always on auto brightness regardless of the custom level set, maxing that automation on that custom level. It's so annoying, cause it's always too dark for me, and being a "feature" it doesn't have also a switch for that. At least it has for Bravia....
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When I put brightness on 100%, and hold my finger on the light sensor, I don't see the screen getting darker. What does annoy me is that you can't make the brightness less than about 30%. I use widgetsoid for brightness adjustment, and the screen will only become darker than 30% if I hold my finger on top of the sensor. That sucks. I I want to sacve energy, I have to hold my hand there, while using the phone.
I don't see why people need the brightness that high anyways, aside from in some games with small hard to see details I'm perfectly fine with my brightness set at just 30% or even just 20%...heck I can still use the phone when the brightness is completely off though that does get a little hard to see everything.
SCHUMI_4EVER said:
I don't see why people need the brightness that high anyways, aside from in some games with small hard to see details I'm perfectly fine with my brightness set at just 30% or even just 20%...heck I can still use the phone when the brightness is completely off though that does get a little hard to see everything.
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I use it a lot outside, and its sunlight legibility isn't as good as SAMOLEDs or others, but that I knew from reviews before the buy. If it wasn't for the problem in this thread, I wouldn't be so harsh on it.
LE I se new posters here. Do you noticed the problem described in the first post? Does it bother you?

How many of you have you experienced ghosting on Titan's screen?

How many of you have you experienced ghosting on Titan's screen?
And how do you define "ghosting"?
This is the only thing that bothers me before getting a Titan.
Thank you.
I just ordered my titan, so I can't say for sure, but I pretty sure ghosting stopped being a problem in early 2010, and I have never seen any portable display with ghosting issues. It will happen if the device is too cold, as the pixels start freezing... But what makes you think this would be a problem?
Sent from my HD2 using XDA Windows Phone 7 App
Ghosting is what happens when you have slow pixel response time and colors are most notably slow to change. The effect is that animations will leave a ghostly trail behind them as they go, usually lasting a second or two.
Sent from my HD2 using XDA Windows Phone 7 App
These are some of the comments in wpcentral review of the Titan:
But the HTC Titan... Big but felt nice and balanced. Camera was nice including the quality of the FF camera. What I noticed was huge amounts of ghosting. George Ponder says there isnt any ghosting like the other HTC devices but that is the first thing I noticed on the Titan was the ghosting. I didnt even know that was an issue and this review was not out when I looked at the Titan about four days ago.
- When scrolling on the homescreen the letters are a blur.
- Web browsing was not very appealing because whether scrolling on full screen or zoomed in scrolling, the blurring effect was such a turn off I stopped demoing the phone, but not before going to the same websites on my phone, the Titan and the Focus S. The Titan was the only one with the ghosting effect.
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Hey George, Thanks for replying to my comment I made. I went to another ATT store that had the S and Titan on display. (The phones did not have the demo software on them and the salesman didnt even know they had the phones, typical, but I digress). I dont know if it is really called ghosting but if you have the Titan available go to a site on two different WPhones. I tested gamespot.com. Slightly zoom in and scroll up or down. The words turn into a blur while moving. This blurring effect does not occur on my focus or really on the S either. Perhaps Im just fixated on it but Im sure Im not the only one, lol.
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You can check the review here (the review itself says there is no ghosting):
http://www.wpcentral.com/att-htc-titan-review
I am a bit confused. Is there ghosting on the Titan or not?
I don't see it on mine, scrolling through the apps list.
I'm still waiting for my Titan in the mail but I did notice some ghosting on the one I played with at the store. I'm hoping it's not too noticeable on the device I receive. The ghosting on the Focus S is much worse though and the main reason I returned it.
My question is: Who cares about ghosting on a cellphone? It's not that big deal when the screen is 4.7" Maybe on a tv with 40" or more it would be a problem..
kjettern said:
My question is: Who cares about ghosting on a cellphone? It's not that big deal when the screen is 4.7" Maybe on a tv with 40" or more it would be a problem..
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If you've ever seen it, it's annoying as f***.
Very rarely do I notice some minor ghosting on the Titan's sreen. I have to say that its much much better than it was on the HD7/HD7S.
Now I never found ghosting very annoying, but I see how it can be.
No ghosting whatsoever. UK SIM FREE.
Sent from my TITAN X310e using Board Express
I'm not going to term it "ghosting" but there is definitely some image degradation when scrolling; it is especially noticeable with words, like on the app list, web browser, twitter apps, etc.
Sent from my PI39100 using Board Express
jmerrey said:
I'm not going to term it "ghosting" but there is definitely some image degradation when scrolling; it is especially noticeable with words, like on the app list, web browser, twitter apps, etc.
Sent from my PI39100 using Board Express
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Is that when you scroll extremely fast?
I think I've seen that on various devices including the recent ones from Nokia as well as Samsung Nexus!
If you push the scroll extremely fast that where the S-LCD/LCD coughs up! But on normal day to day scrolling you won't notice it as such.
However weirdly enough, I only see this for milli-seconds and on abnormally quick scrolling. Normal day to day use don't show it on my Titan. Unless someone wants to make a video and show me what am I missing!
I can agree to the term that the Titan is ghosting when scrolling in the menu.. U see it especially on the text under the tiles in the full app list.. Black and white background doesn't make a difference either for me.. I think the ghosting is the same on both.. BUT for ME it doesn't make a point, because ghosting isn't that bad to watch when it's on a small screen.. My eyes don't get tired from it either, because you don't scroll the screen up and down for several hours.. Can't see why this should be such a big deal either..
I've been playing with my titan and I really cannot see any ghosting at all.
Go to a text app like twitter, or even the app list. Scroll at normal speed and look at the text.
Sent from my PI39100 using Board Express
see here http://forum.xda-developers.com/showpost.php?p=19953467&postcount=6

Blotches on all black screen?

So being that im a tv whore (own a krp kuro) i was playing some pioneer demo material on my gs2. The demo has a ton of awesome dark scenes that really show off how black these amoled displays can get.
There was one part where there was just a black screen for about 10 seconds. Since i was in a dark room my eyes adjusted and noticed all these Blotches all over the black screen. Is this normal? I see it on a 100% black background that i created as well. Any one else have this issue? It kinda dumb i know since i only see this in a dark room with a black screen but its bugging me now. I would be devastated if my kuro looked like that in a dark scene so my phone isnt any different.
Im on a bravia engine Rom with screen mode on movie.
Sent from my SGH-I777 using XDA App
Normal, and might have come up in searches for "screen." People have complained here, asking people to go in closets and perform rituals to see if spots and lines appear. I will have your TV now. Thank you.
Righto. So I just took a picture of all black, then let my eyes adjust to the screen in the dar.... AND HOLY MOTHER OF MAY I? YES YOU CAN, WHAT THE HELL IS WRONG WITH MY SCREEN?!
Are all screens like this? Is there something that causes this? Because I honestly don't remember ever seeing these blotches on my screen, and i even looked once before.
Now it's so bad it looks like my phone has some venireal disease or skin-touchscreen cancer.
Sent from my SAMSUNG-SGH-I777 using xda premium
Seems like people are getting into a very humorous mood with the holidays, and it's spilling over to even serious threads.
What you describe is a defect of the screen. When the phone first came out, and for the first few weeks, there were a number of people who reported problems with the screen. The way to test the screen that was suggested at that time is exactly what you did with the black screen in a darkened room. I tried that test, and my phone has a completely black screen, with no light patches.
For some reason, there havn't been many reports at all since the first few weeks. You are only the second person I've seen to mention it, I think, since then.
The people that had the bad screens just exchanged their phones until they got a good one. Of course, at that time everyone was still within the 30 day period.
I was bein serious creep. I might have been comical in reply, but i genuinely want to know why my screen looks like crap now.
Sent from my SAMSUNG-SGH-I777 using xda premium
lol. Actually I was calling brent8577 out for humor more than you. Anyway, it's a holiday and we all have the fun loving spirit.
Thanks for the replies. I see if i can find one with out blotches at best buy
Sent from my SGH-I777 using XDA App
I have a blotchy screen.don't care too much to replace it. I should check my g/f's...
Sent from my SAMSUNG-SGH-I777 using XDA App
Actually, I'm quite certain this isn't a defect. In fact, it's just something that samsung says comes along with the Amoled technology, if you do a thorough search in google, you'll find multiple articles stating this. Do I think that since samsung screwed up on all these screens they are just saying that? Absolutely. But I also think that anyone who says they don't have it at all just maybe doesn't have it as bad. When I had the T989, it was so visible it annoyed the **** outta me, and it wasn't just splotches, but it was lines and stuff too. Now, I'm on my 2nd i777, and the first one had the splotches, not too bad though, and the current one I have is even less, but it is there, although you really have to stare and allow your eyes to adjust to see it. I think the next generation of amoled displays should have this little kink worked out, but if you look on the Razr forums, the t989 forum, and the skyrocket forum, they all have it as well. Its an all around AMOLED issue, and i dont think any displays with a Super AMOLED+ display are without it.
I'm the one who said my phone has a completely dark screen with no light patches. Well, that was a couple of months ago that I tested it, and I decided to do another test today. My house has a room with no window, so it is easy to get a completely darkened room.
When you put a black image on the screen in a dark room, the screen is not completely black. If you set the screen timeout to 30 minutes, and let your eyes completely adjust to the dark, the screen actually looks rather light, a sort of greyish. But the shade of grey and amount of light intensity theoretically should be uniform across the screen.
My screen is actually pretty uniform, but there is a slight gradation to darker arount the edges, a little more pronounced toward the top and bottom than on the sides. There is one very tiny area at the very top of the screen right on the edge directly below the AT&T logo, that is significantly darker than the rest of the screen. The difference in light intensity is not very much, but it is noticable.
The gradation of light intensity on this screen is so slight that it would be impossible to detect any difference in light intensity in normal screen use. People who have reported this problem are the ones whose screen is so variable, that they can see the difference during normal screen use. And if you would test one of those screens in a dark room, I'm told you would see a very marked difference in the light intensity.
So I say that if a screen is such that you can tell the difference when using the screen under normal conditions, then it is defective. But what Samsung or AT&T will say and do about it, I don't know. I havn't seen any reports from anyone that has tried to exchange their phone for that reason.
I tested screen out last night too and saw a few darker splotches around the bottom and side. Then my ocd kicked in. I was considering exchanging the phone today, but after reading this thread decided against it. Thank you all for the info
Sent from my SAMSUNG-SGH-I777 using xda premium
I'm not really concerned if my screen suffers from this but I have a question:
If it matters, at what brightness is your screen set to when you do this?
Sent from my SGH-I777 using XDA App
I had mine set to maximum brightness.
My screen also has the blotchiness but honestly i cant think of one time where this was a problem. you just dont notice it ever in day to day use and if you have to get in a dark room with an all black screen to notice it then i dont care.
I didn't want to start a new thread so I'll bump this one...
Enzopreme said:
Actually, I'm quite certain this isn't a defect. In fact, it's just something that samsung says comes along with the Amoled technology, if you do a thorough search in google, you'll find multiple articles stating this. Do I think that since samsung screwed up on all these screens they are just saying that? Absolutely. But I also think that anyone who says they don't have it at all just maybe doesn't have it as bad. When I had the T989, it was so visible it annoyed the **** outta me, and it wasn't just splotches, but it was lines and stuff too. Now, I'm on my 2nd i777, and the first one had the splotches, not too bad though, and the current one I have is even less, but it is there, although you really have to stare and allow your eyes to adjust to see it. I think the next generation of amoled displays should have this little kink worked out, but if you look on the Razr forums, the t989 forum, and the skyrocket forum, they all have it as well. Its an all around AMOLED issue, and i dont think any displays with a Super AMOLED+ display are without it.
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So I've noticed lines and stuff when I go into the market/google play (the grey shows multiple verticle and horizontal lines, but I have to look a little hard. Not too big a deal.) However, I tried using auto brightness which defaults much lower than I had it set to manually and the screen shows tons of lines everywhere. For instance, I use ryude's unoriginal rom, and with the stock messenger (bright white) I get a ton of lines. I was wondering how many people use auto brightness and if anybody else has this issue. I'm out of the 30 day replacement warranty, but I have an upgrade coming up soon so I'm not super worried about it. But still...
Enzopreme said:
Actually, I'm quite certain this isn't a defect. In fact, it's just something that samsung says comes along with the Amoled technology, if you do a thorough search in google, you'll find multiple articles stating this. Do I think that since samsung screwed up on all these screens they are just saying that? Absolutely. But I also think that anyone who says they don't have it at all just maybe doesn't have it as bad. When I had the T989, it was so visible it annoyed the **** outta me, and it wasn't just splotches, but it was lines and stuff too. Now, I'm on my 2nd i777, and the first one had the splotches, not too bad though, and the current one I have is even less, but it is there, although you really have to stare and allow your eyes to adjust to see it. I think the next generation of amoled displays should have this little kink worked out, but if you look on the Razr forums, the t989 forum, and the skyrocket forum, they all have it as well. Its an all around AMOLED issue, and i dont think any displays with a Super AMOLED+ display are without it.
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Click to collapse
^^^^^^^^
This. I am on my fourth phone and all of the screens have been jacked up with splotches. Some worse than others.I'm going with a super amoled+ thing and less of a defect. Don't get me wrong, it drives my ocd nuts knowing that its there, I just try to avoid situations where you can see the splotches.... especially if I'm trying to show the phone off lol
Sent from my GT-I9100 using xda premium

[Q] Screen fault?

Just noticed on my Lumia that there's a thin fine purple line on the edge of the left side of the screen. I can see more of it the whiter the screen is, can anybody confirm if they have this too or if it's just my device?
Thank you.
I have had two devices and both have shown some purple tint on the left side. My current example more evident than the previous phone.
Only noticable on gray/white backgrounds and not on colored backgrounds really.
It does bother me to some extend. Not enough to replace the phone a second time though (I did not exchange the first one because of this).
Not really like lines though. More like a subtle gradient that goes from far left into the right side.
dannejanne said:
I have had two devices and both have shown some purple tint on the left side. My current example more evident than the previous phone.
Only noticable on gray/white backgrounds and not on colored backgrounds really.
It does bother me to some extend. Not enough to replace the phone a second time though (I did not exchange the first one because of this).
Not really like lines though. More like a subtle gradient that goes from far left into the right side.
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Click to collapse
Its only bothered me since I noticed it to be honest, mine starts at the top left, all the way to the bottom. It sticks out more at the top corner, then goes thinner as it goes down.
It's due to pentile amoled screen. And it's normal behavior.
What he said; it's a PenTile thing.
I have my new Lumia 800 with some strange shady lines after every item on the screen to the very right side of it, with white theme and with medium or less brightness. Should i return it for replacement, or every Lumia 800 has this annoying issue? Switching form an iphone 4 I was prepared for worse screen quality, but not this much... youtu.be/g8t_oRDpY70
I exchanged my phone for a second time even though I said I would not. It just bothered me too much. Took me three phones to get one with a screen that had good uniformity across the screen. Only the line bleeding visible at times but it does not bother me at all really.
nonfused said:
I have my new Lumia 800 with some strange shady lines after every item on the screen to the very right side of it, with white theme and with medium or less brightness. Should i return it for replacement, or every Lumia 800 has this annoying issue? Switching form an iphone 4 I was prepared for worse screen quality, but not this much... youtu.be/g8t_oRDpY70
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That's an AMOLED 'feature'. I remember my Nexus One being like that, and when I set full brightness with light background I can make it out on the Lumia too.
Rusty! said:
That's an AMOLED 'feature'. I remember my Nexus One being like that, and when I set full brightness with light background I can make it out on the Lumia too.
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I am sad to hear this mate... Am i expecting too much after my iphone? It is not noticeable with black background, but ie9, office and some other application has a bright background anyway, sot it is annoying there. Of course it is not until you realize this issue exists, but after that, you cannot stop paying attention to that...
It's like line bleed on plasma screens... I feel like its imposible to get af perfect screen today don't matter if its on phones or larger screens...
my last two expensive flatscreens had some minor problems, Plasma was linebleed and so on...
nonfused said:
I am sad to hear this mate... Am i expecting too much after my iphone? It is not noticeable with black background, but ie9, office and some other application has a bright background anyway, sot it is annoying there. Of course it is not until you realize this issue exists, but after that, you cannot stop paying attention to that...
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dk_iceman said:
It's like line bleed on plasma screens... I feel like its imposible to get af perfect screen today don't matter if its on phones or larger screens...
my last two expensive flatscreens had some minor problems, Plasma was linebleed and so on...
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I have to disagree with dk_iceman, iPhone 4/4S doesn't have this fault (don't know about 3GS, didn't own one) but fact of the matter is, this should be a fault, when we had such problems with our TV's, which even happen on LCD TV's, you get a replacement, I don't think such screen problems should be acknowledged as normal. Nokia have said for me to return my phone to them, but I'm checking for more problems, so I can give them a whole list of my expectations, I haven't had one problem with the iPhone 4/4S's screen, that's why I'm willing to pay more for a phone, this phone wasn't cheap too, so I think everybody should get what they paid for, ok software, can be solved, but for poor hardware, should be replaced. Agreed?
My girlfriend's Omnia 7 screen looks cleaner, she's had hers for two years now.

[Q] Lumia 800 screen burn-in?

I went to the Microsoft Store today to check out a Lumia 800. I knew about the pentile matrix and all that. But what I wasn't expecting was to see burn-in images on the screen.
I noticed that no matter which application I open up, there was always a slight remnant of the "messaging" and "e-mail" tiles. It came as a surprise because I have never seen burn-ins on recent displays.
Has anyone experienced this? Or perhaps should I just assume that it's a phone that's likely been heavily stressed at the Microsoft Store? I hope it's just the unit I played with.
Also the whites aren't quite as white as my HD2. Can anyone give an opinion on the display of whites compared to other phones?
Thanks in advance. It's a great phone and I will most likely be getting one.
AMOLED screens do indeed suffer from burn in, unfortunately.
I haven't heard about burn-in of AMOLED screens, i must research it. Hopefully it'll fade. However i have noticed the whites are light blue. Really caught my attention because the blacks are so black.
EDIT: well apparently the burn in is permanent.
Apparently the burn-ins only happened while the same image is displayed.
And since it was a store and the demo models are usually stuck on the same menu screen for an excessive amount of time (especially if sleep is disabled and left over night).. burn in can easily occur.
I can say that in my 2 years of having the original Galaxy S, I've never experienced a burn-in
I have seen burn-ins on LCD and plasma screens as well. But AMOLED is more susceptible of the three technologies. More details at http://en.wikipedia.org/wiki/Screen_burn-in#Plasma.2C_LCD_and_OLED_displays
CervezaPorFavor said:
I have seen burn-ins on LCD and plasma screens as well.
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Comparatively speaking the chances of burn-in on LCD is negligible compared to OLED and plasma. You usually just get some temporary ghosting which disappears after a while.
I don't think you'll get a burn in on your Lumia with normal use. It sleeps automatically after a while, so this sort of things is prevented. I have never been looking at the same screen for hours, so a burn in won't happen very easily I think...
If you run your phone for hours at full brightness with a static image being displayed - as it is done in stores - you will notice burn-in on AMOLEDs. You will notice it on some other popular display technologies as well, but AMOLED is more susceptible for that kind of problem.
In real usage scenarios, you won't normally have to deal with burn-in.
Gave a thanks to everyone for your help.
It sounds like the unit I saw at the Microsoft Store is just under abnormal conditions. It's probably just overworked.
I'm going to assume that under normal operations, the screen should do just fine without burn-ins.
Time to buy Amazon U.S. is selling for $529, good deal?
hawc1506 said:
Gave a thanks to everyone for your help.
It sounds like the unit I saw at the Microsoft Store is just under abnormal conditions. It's probably just overworked.
I'm going to assume that under normal operations, the screen should do just fine without burn-ins.
Time to buy Amazon U.S. is selling for $529, good deal?
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I think indeed that the unit in the MS Store was just on the home screen for hours and hours. Not a real use scenario
Seems like a nice deal, over here it's €470, it's almost the same.
I got burn in on my focus; since then I've been very careful with my focus s and lumia. My best advice, besides the obvious of not leaving the screen on for extended periods, is to move your top 4 tiles around from time to time.
jmerrey said:
I got burn in on my focus; since then I've been very careful with my focus s and lumia. My best advice, besides the obvious of not leaving the screen on for extended periods, is to move your top 4 tiles around from time to time.
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You mean you've got a burn in with your tiles on normal usage? Hmm, I'll be careful
Depends on what you mean by normal usage. I had my screen on high, 5 minute timeout. Sometimes I remembered to lock it, sometimes I didn't and it sat there for 5 minutes. I won't do that again ;-)
Yeah that's not good for AMOLED.
Lock time 1 minute won't cause a problem, I guess?
_Madmatt said:
Lock time 1 minute won't cause a problem, I guess?
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I doubt it, but at the very least I'd have it set to dim at 30 seconds just to be safe.
To OP, can you post some SS?
one of my phone was the omnia hd witch has the first AMOLED screen and after 2 years my screen is perfect, now i bought a lumia 800 but i still have the omnia hd and the screen is simply perfect.
Feenik said:
To OP, can you post some SS?
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I haven't been back to the Microsoft store. If I go back and take a look at it in the near future, I'll try to get a few pictures. Chances are I won't though because my Lumia's coming in the mail
Im having the same issue, but mines 10x worse. It started with a small dark patch in the corner but slowly spread and now I have a really severe burn-in of my messaging, complete with "April" and my girlfriends name and the keyboard burned into it.

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