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I’m not trying to upset anyone here but I have to be honest about my first thoughts on the Galaxy screen. Tonight I stopped by a T-Mobile store and with my iPhone 4G and HTC Evo, I tried out the T-Mobile Vibrant. I had all 3 phones on, side by side and I really was not too impressed with the SGS screen due mostly to that awful screen door matrix.
When I held the SGS about 6 inches away from my eyes, I could clearly see the pixel grid (or whatever it’s called) and was just put off by it. I can honestly say that I feel the best looking screen is the iPhone’s without a doubt and the Evo comes in 2nd. The iPhone’s small screen is a pretty big problem for me but now I’m just not sure which device to stick with.
Am I really the only one who can see the matrix and is bothered by this??? I really wanted to just fall hard for this phone on first contact and I could have. It just drives me crazy that all 3 phones have really nice features and I’d gladly pay double if not triple to have the best of all 3 devices in one device………
You're right, the pixels do annoy me a little, only coz I'm a perfectionist...
The colours are beautiful though; and in normal use I never notice the pixels...
ZacJ said:
You're right, the pixels do annoy me a little, only coz I'm a perfectionist...
The colours are beautiful though; and in normal use I never notice the pixels...
Click to expand...
Click to collapse
So I'm assuming you just got used to after a while? I was looking at the notification bar and the battery and other icons seemed to look kind of low res to me. I guess this is what people are talking about when they say it has larger pixels.
AshMa said:
Am I really the only one who can see the matrix and is bothered by this???
Click to expand...
Click to collapse
Not trying to be annoying, but you only see the pixels, because steve told you so.
I saw the pixels too, because steve told me to look at them, would have never looked if iphone 4's dpi wasn't so hyped.
I think the screen is very much amazing with full brightness, hope you checked that the one in the store was set to 100% brightness too and not just focus on the pixels.
Next time try to do something real with the phone, like watch youtube HD and then do the comparison to iPhone and you will be all happy again.
Good luck
buddy01 said:
Not trying to be annoying, but you only see the pixels, because steve told you so.
I saw the pixels too, because steve told me to look at them, would have never looked if iphone 4's dpi wasn't so hyped.
I think the screen is very much amazing with full brightness, hope you checked that the one in the store was set to 100% brightness too and not just focus on the pixels.
Next time try to do something real with the phone, like watch youtube HD and then do the comparison to iPhone and you will be all happy again.
Good luck
Click to expand...
Click to collapse
I see what you're saying but I guess I'm not really talking about the pixels but rather the type of screen used that gives that screen door look. Remember, I stated that I still have no issues with the Evo screen which I think looks much better in person than it does in photos online compared to the SGS screen.
On the other hand, if you habitually hold your phone at 6" from your face, you should probably consult an optometrist
In practice, the pixels are indistinguishable from those of the EVO, or of the iPhone 3Gs. But, the overall experience is noticeably richer with the Super AMOLED, IMO.
The screen is the biggest thing this phone has going for it, and why I've decided to stick with it.
I don't think you were seeing the sub pixel's pentile pattern. Sub pixels on any device are way too small to see; a camera macro is needed to see them, and you need to press your lense against the screen itself.
The thing is, it had the same leaf and water live wallpaper that my Evo has and yet I could see that grid on it and not the Evo. 6 inches btw' was just to get closer because I thought I started to notice something.
I own the SGS and ive used a Iphone4 a few times, even though the res did look a little sharper, side by side you would have to be really picky to care, the colour of the SGS is much more noticable than the slight res difference.
The iphone4 just looked bland to me.
I have a iphone 3g for work as well, not as fast as the 3gs, but after owning the SGS for nearly 2 weeks i hate having to use the iphone.
I'm used to the pentile matrix since it was also on my Nexus One.
It definitely can give a rough looking edge on some elements but not enough to make me consider ditching the phone even for a moment.
I certainly cannot see the pentile matrix in photos and videos nor in games.
If pentile goes with denser pixels (say 1280x720) I don't think you'd notice it at all on a 4" screen, but it brings the benefits of increased battery life (though this may be marginal?)
Anyway, it can be seen but it really doesn't bother me personally.
miker71 said:
I'm used to the pentile matrix since it was also on my Nexus One.
It definitely can give a rough looking edge on some elements but not enough to make me consider ditching the phone even for a moment.
I certainly cannot see the pentile matrix in photos and videos nor in games.
If pentile goes with denser pixels (say 1280x720) I don't think you'd notice it at all on a 4" screen, but it brings the benefits of increased battery life (though this may be marginal?)
Anyway, it can be seen but it really doesn't bother me personally.
Click to expand...
Click to collapse
So you're saying that after sometime, one could get used to the screen and no longer notice the matrix? Unless of course Morpheus comes knocking to wake us up.
Now everyone see the pixel.. because Steve said to watch it!
The screen is probably a net downside to the phone for me - high contrast ratio is great, but I'd sooner give that up than compromise on true resolution and sharpness from the PenTile matrix. It seems I'm in a minority with that opinion!
Unfortunately there's no real choice unless I want to start compromising on the rest of the hardware instead. The iPhone does send to set trends, for better or worse, and I do hope the iPhone 4 starts one for higher DPI phones. Going from QVGA to VGA was immediately a massive improvement.
A little real life perspective here would be nice. 4" screen with 480x800 pixel resolution is one of the highest out there already.
I tend to use my phone from about 18" away, so I care what the screen looks like, not the individual pixels. Plus my Sammy can update those pixels 3x faster than the Evo.
TravUK said:
I tend to use my phone from about 18" away, so I care what the screen looks like, not the individual pixels. Plus my Sammy can update those pixels 3x faster than the Evo.
Click to expand...
Click to collapse
Exactly. The monstrous hardware behind the SGS is the real deal here. Even if this "pixelated screen" is a big deal for some people (definitely not my case...), the fluidity, contrast ratio, brightness and colors make more then up for it.
Six inches from your face??! Dude i cant even focus that close. The screen is awesome end of discussion.
Sent from my GT-I9000 using XDA App
When putting it very close to my face, yes, i can see the PenTile matrix.
But that's complete nonsense- it's visible only if you search for it and the screen is more than sharp enough for reading even small sized text in the browser.
On the other hand, i enjoy the true blacks and amazing colors the screen gives.
The iPhone 4 just can't compare, and while watching videos/playing games/taking or viewing pictures etc. that is a much more important factor.
I won't ever give away better color for some more PPI.
I really like hi-res panels (so much that I bought in 2003 a dell laptop with a 15.4 1920x1200 screen!), but I can assure you that the i9000 res will not be a problem. Of course I would have loved a higher RES - (and 2ghz and and and) but I think that the res is fine for reasonable distance viewing.
I think the real benefit of the screen are the colors, the contrast and the size. After some point the resolution is already good enough that you start focusing on other parameters as well.
dakine said:
Six inches from your face??! Dude i cant even focus that close. The screen is awesome end of discussion.
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Click to collapse
this. and the far superior cpu/gpu/contrast/color power
go get steve out of your head
Hi guys!
First off I wanna say I love my Note!! I have the Korea version as well.
Anyway, I still have my Galaxy S I which I ended the contract to get a Note.
I have to say as far as the "blacks" are concerned, the Galaxy S I wins hands down and also the text/color is sharper and even brighter than the Note.
I tried to take side by side photos but this was the best I could do to show the difference. Both phones are at max. brightness
http://imageshack.us/photo/my-images/819/img0005ib.jpg/
http://imageshack.us/photo/my-images/31/img0006pq.jpg/
The pics do not do justice. In person there is a real difference. Even the capacitive lights on the bottom are brighter and whiter.
Not a big deal though when my Gaalaxy S isnt being compared to the Note. Just bothers me a bit personally
Thanks!!
Its becoz of the resolution . Galaxy Has 480 x 800 and in Note 1280 x 800, their is a lot of difference in these too models. anyway Supercurio is working on color issues on Note. lets Hope for better result.
Display issue Thread by Supercurio.. here is the link .
http://forum.xda-developers.com/showthread.php?t=1430847
After installing Screen Adjuster free from the market ..I just upped the red a fraction [+3] to get rid of the slightest green tinge to my screen.
Then installed Voodoo Screen from the Market and set it to Native Mode... this has fixed 90% of the banding issue on my Note.
Now the screen is beautiful and can hardly fault it.
cybermessiah said:
After installing Screen Adjuster free from the market ..I just upped the red a fraction [+3] to get rid of the slightest green tinge to my screen.
Then installed Voodoo Screen from the Market and set it to Native Mode... this has fixed 90% of the banding issue on my Note.
Now the screen is beautiful and can hardly fault it.
Click to expand...
Click to collapse
Was the app called "Voodoo Screen Tuning R/D" ?
I downloaded it from market but get a message saying it doesnt support my model.
I have a Korean Note
What did u turn red upto perhaps a screen shot of your settings if u could pls
Sent from my GT-N7000 using xda premium
Aaaargh it requires root. Im n00b and dont want to do that i n the first month :/
Sent from my GT-N7000 using XDA App
You can turn it on and off
Sent from my GT-N7000 using xda premium
markmessier8888 said:
Hi guys!
First off I wanna say I love my Note!! I have the Korea version as well.
Anyway, I still have my Galaxy S I which I ended the contract to get a Note.
I have to say as far as the "blacks" are concerned, the Galaxy S I wins hands down and also the text/color is sharper and even brighter than the Note.
I tried to take side by side photos but this was the best I could do to show the difference. Both phones are at max. brightness
http://imageshack.us/photo/my-images/819/img0005ib.jpg/
http://imageshack.us/photo/my-images/31/img0006pq.jpg/
The pics do not do justice. In person there is a real difference. Even the capacitive lights on the bottom are brighter and whiter.
Not a big deal though when my Gaalaxy S isnt being compared to the Note. Just bothers me a bit personally
Thanks!!
Click to expand...
Click to collapse
Coming from a galaxy s with a perfect screen i have to agree that the black levels on the note is not as good and yes picture quality on the first generation screen is better even if its just plain pentile and non hd resolution.
People who started with the galaxy note are easily blown away but those who started with the first gen need more to be pleased. I also started a thread about this before and got the same results on the black levels.. im hoping that hd samoled plus can redeem the samoled family.
I think it is an amazing screen!!! I love it, about it being less bright, god I think the note is too bright. I never have it on full brightness unless its really bright sunshine, and in the dark I wish it would go darker, but it won't.
And the black levels!!!(I'm sick of hearing about this in the this forum) some people are so anal about this, I mean I can only just about tell that the screen is on, on a full black screen when I'm in a pitch black room, which I did to test the blacks. So 99% of the time you can't tell, and even in a pitch black room as soon as theres a pixel of light on the screen your eyes adjust and the blacks look black again. Secondly how many of you that are bothered about this, actually sit in the cinema or watch tv or when on the computer, say oh my good the blacks aren't quiet black. I can pretty much guarantee that all the screens in your life aren't LED so why bother so much about it on your phone?
I also love the screen. No disappointment at all!
Would you rather have 480x800!?
This is brand new technology! It pushes the limits of what can be done at consumer price.
And people are complaining!? WTF!
edit: I owned a SGS1, but I like the Note's screen way more. Much sharper.
Although I must say I'm not experiencing the issues I read about on the forum.
DaanJordaan said:
Would you rather have 480x800!?
This is brand new technology! It pushes the limits of what can be done at consumer price.
And people are complaining!? WTF!
Although I must say I'm not experiencing the issues I read about on the forum.
Click to expand...
Click to collapse
Are you joking???
I worked a few years in an industrial R&D department and designed new products, but we NEVER would have dared to release a product with such massive quality fluctuations (problems) onto a mass market! Especially when the screen is THE major unique selling argument!
Fine that YOUR screen is fine for YOU, but sorry, your arguments are pure ignorance! You do NOT have this issues, fine, then why judge about their seriousness??
TML1504 said:
Are you joking???
I worked a few years in an industrial R&D department and designed new products, but we NEVER would have dared to release a product with such massive quality fluctuations (problems) onto a mass market! Especially when the screen is THE major unique selling argument!
Fine that YOUR screen is fine for YOU, but sorry, your arguments are pure ignorance! You do NOT have this issues, fine, then why judge about their seriousness??
Click to expand...
Click to collapse
Jeez, dont buy a samsung nexus then because that thing is a mess. Signal fluctuates so badly that its kinda funny. Fake screen size (the android buttons are actually on the bottom of the screen, reducing the screen size to the razr. The sound is a joke, the battery useless. Match that with no sd card slot no hdmi and the headphone jack at the bottom of the phone and youve got a 600$ flop.
I bought it for my 12 year old and even he doesnt want it. He wants me to bring it back and get a razr....
BTW, i have a bad s pen and the trademark samsung pink hue in the middle of my camera but asude from that, i love my note. When i saw it in youtube early 2011 i knew it would become my daily phone web surfer.
I wish for the same phone with S amoled PLUS, volume and sleep buttons not across from each ither, no pink in camera, mute button (like iphone) and the sane type of notification light as on the samsung nexus, micro hdmi out and quad core
try the free wallpaper called "no wallpaper" by simplicity apps. The blacks that you see with that wallpaper are amazing and it is free. i often use my phone at night when my child is sleeping, so lights are off and dark and see pitch black screen.
have 2 htc desires at home with amoled screens and the note screen is way better than that. have seen SGS and SGS2 screens and the note is definetely much better than that.
also try the wallpaper (free and paid versions) of KF Flames or KF Flames Donation by kittehface software. the blacks on that are also awesome with equally awesome flame effects. prefer the stock setting than variations possible with paid version but bought paid version just to support developer as liked free version.
the screen on even the sgs2 is no comparison to the one on the note. is your phone stock version or is having different roms affecting the display?
ICS should sort out most issues as its 32bit colour .... (or it could be 24 bit not 100 percent) ,,,
no wallpaper works a treat ... also lowering red to 3
still some apps which are lower density look like they have lines on .. but if you take screen shot they are still there when looking on pc so its the app not the phone
this phone rocks ... never ever going back to the half eaten apple ....
TML1504 said:
Are you joking???
I worked a few years in an industrial R&D department and designed new products, but we NEVER would have dared to release a product with such massive quality fluctuations (problems) onto a mass market! Especially when the screen is THE major unique selling argument!
Fine that YOUR screen is fine for YOU, but sorry, your arguments are pure ignorance! You do NOT have this issues, fine, then why judge about their seriousness??
Click to expand...
Click to collapse
Where in my post am I "judging" about "their" seriousness?
If you find the screen their "major unique selling argument", why did you buy it before doing research on the screen?
If you are so worked up about the screen, why don't you get a replacement or trade it for a different phone?
Why do you point your frustration at someone who bought a phone he likes?
Because you bought a phone that you do not like?
Really, if you are so pissed off that you have to enter a forum discussion this angry. You should return the phone.
If you worked in a research and design department you must be a smart guy. You know getting angry won't get us anywhere.
markmessier8888 said:
Hi guys!
First off I wanna say I love my Note!! I have the Korea version as well.
Anyway, I still have my Galaxy S I which I ended the contract to get a Note.
I have to say as far as the "blacks" are concerned, the Galaxy S I wins hands down and also the text/color is sharper and even brighter than the Note.
I tried to take side by side photos but this was the best I could do to show the difference. Both phones are at max. brightness
http://imageshack.us/photo/my-images/819/img0005ib.jpg/
http://imageshack.us/photo/my-images/31/img0006pq.jpg/
The pics do not do justice. In person there is a real difference. Even the capacitive lights on the bottom are brighter and whiter.
Not a big deal though when my Gaalaxy S isnt being compared to the Note. Just bothers me a bit personally
Thanks!!
Click to expand...
Click to collapse
The blacks on my old S2 is way deeper than the one in the Note.
Disappointing for sure.
But i'll take sharper screen over deeper blacks any day.
Well I was the proud owner of two notes this week, first one had a screen which used to tint between pink and green, so I got Amazon to send a replacement, which came today.
Alas this one isn't rendering the blacks properly and makes Black & White photos and videos look awful, pity as I'm a photographer and wanted to show client photos on the note (First note rendered Blacks great, just the white balance kept going off every odd second or so).
So two notes being returned, not taking the risk again.
Shingle said:
Well I was the proud owner of two notes this week, first one had a screen which used to tint between pink and green, so I got Amazon to send a replacement, which came today.
Alas this one isn't rendering the blacks properly and makes Black & White photos and videos look awful, pity as I'm a photographer and wanted to show client photos on the note (First note rendered Blacks great, just the white balance kept going off every odd second or so).
So two notes being returned, not taking the risk again.
Click to expand...
Click to collapse
3rd times tge charm! Grab it while its the international version! The home button is brilliant.i dont at&ts stink on it.
cybermessiah said:
After installing Screen Adjuster free from the market ..I just upped the red a fraction [+3] to get rid of the slightest green tinge to my screen.
Click to expand...
Click to collapse
I adjusted the red to +1 on my Note, and it's worked perfect
Much clearer now, thanks for that tip - I'd never heard of that app before.
Livewings said:
The blacks on my old S2 is way deeper than the one in the Note.
Disappointing for sure.
But i'll take sharper screen over deeper blacks any day.
Click to expand...
Click to collapse
I'm not sure how the black levels are perceivably different from one OLED screen to another, whether it's AMOLED, SAMOLED, SAMOLED Plus, or HD SAMOLED.
I mean, think about it...
All OLED displays are actively lit, which means that each pixel is its own source of light as opposed to being, essentially, active colour filters for a backlight, like on an LCD.
Let's go ahead an use 24-bit colour for the following example:
Basically, each pixel is able to register 256 levels of intensity per colour, which is represented by 8 bits per colour. And since you have three colours (Red, Green, and Blue), that's 8 bits times 3, hence 24-bit.
In the case of an LCD, where each pixel is essentially a filter, blocking or allowing backlight through, a bit value of 0 for any particular colour would mean fully blocking light, and a bit value of 255 would mean fully allowing as much light through as possible.
However, since the backlight in an LCD is always on, regardless of the image, the front panel isn't always able to completely block all the light, even on a completely black image. That's why you're still able to see a little bit of bleed-through, even on the best LCD's.
With any kind of OLED display technology, this is not the case however. On an OLED display, each pixel is essentially a microscopic cluster of light emitting diodes, and since each pixel produces its own light, there is no backlight whatsoever. Thus, on an OLED display, a 255 bit value for a given colour means full intensity, and a bit value of 0 simply means "off."
Q.E.D. on any kind of OLED display, true black is truly black in the same sense that when a light bulb is turned off, it's completely off.
So, if you're perceiving a difference in the black levels between respective OLED devices, it could be simply that you're not viewing a truly black image. The image might contain pixel bit values close to 0, but not actually 0.
I have my Galaxy Note for 10 weeks and after using it always with 100% brightness there are aging effects.
Specially at blue backgrounds, but also at white and gray I can see the home screen icons, the clock and some buttons from jelly defense (I played jelly defense 3 weeks daily 2 hours) shining darker. (you can see it on the photo)
Now my Galaxy Note is in service for screen changing.
But what can I do in the future to avoid this aging effects? 80% brightness, 90% brightness?
Samsung didn't know this problems (I'll not believe it).
Has anyone practical experience with this problem?
Typically Blue pixels age the fastest. So pick a warm/red background. Avoid 100% brightness. Use auto if possible. Avoid leave screen on for prolonged period. Avoid static text or icon on the screen for too long. Basically the same care you would do to a Plasma TV except even the plasma TV screen(around 80,000 to 100,000 hrs) lasts 10 times longer than the AMOLED screen (estimated around 10,000 to 20,000 hrs).
Looks like you've discovered amoleds dirty little secret. I avoid pixel burnout by using launchers that auto hide the notification bar as well as browsers that allow you to hide the navigation bar such as opera. Opera let's you browse in fill screen mode.
I often refrain from using apps that show static images for long periods of time. I try to use the browser for everything that can be done through the regular Web portal of a site.
There is no way of getting around static images in apps unless the Dev accounts for it. Some devs are aware of amoled burn out and have options to hide navigation bars.
Ultimately you have to be mindful of static images and make sure to either avoid them on your screen for prolonged periods of time or remember to rotate your screen.
This is why I'm not looking forward to virtual buttons on ICS. It will destroy amoled screens for sure. Hopefully Samsung will retain physical button(s)
10 weeks is a pretty short life time, My friend's Nexus One (1yr++) does not have the very slightest hint of screen aging why my the galaxy S2 that I used for just 2 months already had the AM/PM burned in.
Its normal for OLED screens to age but it should not be this fast, this is probably why apple is not looking into OLED screens as the quality and or lifespan could be problematic.
There are some manufacturing defects. Some screens are just fade faster than others. But in general, if you know how to take good care of your screen, it will last a long time. My old Galaxy S lasted over a year without any noticeable burn-in. My new Galaxy S2 has been 4 months w/o any problem.
foxbat121 said:
There are some manufacturing defects. Some screens are just fade faster than others. But in general, if you know how to take good care of your screen, it will last a long time. My old Galaxy S lasted over a year without any noticeable burn-in. My new Galaxy S2 has been 4 months w/o any problem.
Click to expand...
Click to collapse
like the part where you say "noticeable"
no matter how much you try to take care of it. It will happen. Its already there. (Depends to which degree)
My advice apart those ones about hiding the element that are always present.
Do not look for a screen burn in. Or do not look at the ****ty quality of the AMOLED. When you would look on for example on grey/ brown background easiest to spot when going to the marker you would notice the differences between the different parts of the screen. Its not perfectly even from the time its build. The color is displayed in different shades usually presenting itself in "lines".
Had my Note for 1 hour and I noticed it. Brand new.
But then again I know what to look for (proud owner of Galaxy S) and where to look for it.
I bought this device for the resolution and power. Not for the screen build quality
When I say 'noticeable', I meant to use screen test patterns. Last time I did that with my Galaxy S, I don't see any burn in with the test patterns at all. But I agree one should not purposfully sort after the burn in. It will always be there. But I also don't need live in panic. The great contrast of the screen (or infinite black) outweights any shortcomings it has. Side by side with an iPhone 4/4s, I simply can't stand the foggy looking screen of the LCD on iPhones. Every iPhone owners I encounter liked my SAMOLE screen better.
PAGOT said:
But then again I know what to look for (proud owner of Galaxy S) and where to look for it.
Click to expand...
Click to collapse
Hello fellow Galaxy S owner, This is the phone that brought up my standards and expectation for a SAMOLED device. I never saw any lines/uneven screen brightness and other garbage on my Galaxy S, even on greys. So this has brought up my expectation for a very high level which was crushed by the Galaxy Note's screen.
PAGOT said:
I bought this device for the resolution and power. Not for the screen build quality
Click to expand...
Click to collapse
Good for you, I bought the device as a while package with the top concern about screen build quality and as an HD playback device which it does not meet the purpose
Just a quick tip I picked up from someone else on this site (I forget now who it was, sorry). Change your clock from 12 to 24 hour every now and then (and visa versa), it shifts all the icons along a little
This is both an interesting and depressing post to find. I was so excited to order my International Note soon, but now I'm super paranoid about screen aging. I've read so much conflicting information about it online, I don't even know what to believe anymore.
Featherbeard said:
This is both an interesting and depressing post to find. I was so excited to order my International Note soon, but now I'm super paranoid about screen aging. I've read so much conflicting information about it online, I don't even know what to believe anymore.
Click to expand...
Click to collapse
In terms of lifespan, LCDs still trump amoleds. That's a fact you'll have to live with.
No screen technology is perfect. SAMOLED for the moment has the problem that pixels decrease in brightness with ussage. So try to minimize the amount of light you get off the screen. That will also give you more battery life.
Try to use black backgrounds, and white text on black background if the application allows it. Of course if you spend 3 hours a day on a game with static icons and menus, that will wear some pixels more than others and you'll end up with something like the OP.
If you go looking for small variations of color, you're going to find them. But the superior brightness and contrast of a SAMOLED screen wins me over. Even when I know its effemeral and will degrade with time. But anyway, who keeps a phone more than 2 years?
Yeah, but I just found this information for the first time today, which is why I'm so depressed. I'm a digital artist so having a nice little on-the-go sketchpad has me super excited, but also worried because of the screen. Expansys tells me there's a 2 year warranty, but I don't know how that would work on an international phone if the screen goes bad...
---------- Post added at 02:46 PM ---------- Previous post was at 02:45 PM ----------
vcespon : Yeah, I normally keep the brightness on my Atrix down quite low anyways. The max brightness setting is *blindingly* bright. As for the 'who keeps a phone more then 2 years", I had my iphone 3gs for quite awhile thank you very much. That and if I spend 600-700 bucks on this baby I want it to last! If I get at the very least a year to a year and a half out of the screen I'll be somewhat happy, though closer to 2 would be better obviously. I wonder what the long-term outlook is for the life of these screens anyways. Does anyone know the mean-time-before-failure for them?
I would also try using black backgrounds or dark themes on as many apps as possible also. Like tapatalk or k9 for instance.
Sent from my Desire HD using Tapatalk
Featherbeard said:
I wonder what the long-term outlook is for the life of these screens anyways. Does anyone know the mean-time-before-failure for them?
Click to expand...
Click to collapse
I think there are some references how long the pixels "live". You should google. Even though Samsung said that they used new materials to build the displays.
I can tell you one thing you get used to the inferior screen in time.(Few rants not and then) So I wouldn't worry about that. If it really fails you. Meaning someone else will notice something wrong on the screen no just you. Claim warranty
Also to pointing out. There is shor-term memory effect as well. I think I already posted some bad quality pics here about that from my SGS. > http://goo.gl/URYzm I do not remember if this is a burn it or just the memory effect. I think its the memory bla bla. Second pic is best.
Thanks for the information! I think I remembered someone saying that the short-term memory effect gets better over time as well. I'm mostly worried about the screen quality as I plan on doing a lot of sketching on it, which kind of sucks because it'll most likely be using a light-colored background then. :\ I wonder if the AT&T version will have the exact same screens or if they'll be a slightly updated version. I guess not considering AMOLED is still AMOLED.
PAGOT said:
I think there are some references how long the pixels "live". You should google. Even though Samsung said that they used new materials to build the displays.
I can tell you one thing you get used to the inferior screen in time.(Few rants not and then) So I wouldn't worry about that. If it really fails you. Meaning someone else will notice something wrong on the screen no just you. Claim warranty
Also to pointing out. There is shor-term memory effect as well. I think I already posted some bad quality pics here about that from my SGS. > http://goo.gl/URYzm I do not remember if this is a burn it or just the memory effect. I think its the memory bla bla. Second pic is best.
Click to expand...
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Featherbeard said:
Thanks for the information! I think I remembered someone saying that the short-term memory effect gets better over time as well. I'm mostly worried about the screen quality as I plan on doing a lot of sketching on it, which kind of sucks because it'll most likely be using a light-colored background then. :\ I wonder if the AT&T version will have the exact same screens or if they'll be a slightly updated version. I guess not considering AMOLED is still AMOLED.
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You worry too much. And you do not even have that phone yet.
First of all not sure how its in your country, but here you can return in if you dont like it in a week I think.
Also if it becomes really apparent you really can go to a service center. I do not remember someone saying that samsung refused to change the screen.
Also I was ranting here already a year ago about the Galaxy S. I hate SAMOLED soo much since I got the SGS (18 months ago). I own an iPhone 4 and love retina and SLCD. And yet bought the Galaxy Note as well (despite the fact I knew how faulty it will be and how I will hate it )
Hey, I'm paranoid! I *really* get upset when I get a device that either isn't stable or has something wrong or defective about it. (Especially something that costs this much!) I'm in the US and am debating ordering through Expansys (USA), and I've heard they have I believe it was a 2 year warranty, but I have a feeling I'd have to send it to Expansys and have them take care of it if something went wrong. I can't see Samsung handling an international phone's repair in the US?
Aren't we strange with how we buy our gadgets? We know we will hate something and yet still buy it.
Featherbeard said:
Hey, I'm paranoid! I *really* get upset when I get a device that either isn't stable or has something wrong or defective about it. (Especially something that costs this much!) I'm in the US and am debating ordering through Expansys (USA), and I've heard they have I believe it was a 2 year warranty, but I have a feeling I'd have to send it to Expansys and have them take care of it if something went wrong. I can't see Samsung handling an international phone's repair in the US?
Aren't we strange with how we buy our gadgets? We know we will hate something and yet still buy it.
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All oled displays suffer from amoled burn out. Not much you can do.
vcespon said:
Try to use black backgrounds, and white text on black background if the application allows it.
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Here you can see my homescreen. There is already white text on black background.
But I can see the shadows of the big clock and all icons. The shadows are the white parts of the homescreen; for example the "S" of my S-Banking-App is very visible as a black shadow in all other apps with lighter background (Internet-Browser, ebook-Reader etc..).
And the homescreen is visible only for a few minutes, because when I want to use an app I directly start the app. I don't look so much time to the homescreen and my Galaxy Note goes after one minute in standby mode.
That means only 10 minutes/day homescreen with 100% brightness is enough to damage the screen visible after 10 weeks?
Okay, playing Jelly Defense 2 hours a day at 100% brightness is not so good, but the problem is not the time, because a few minutes looking to the homescreen has nearly the same aging effect.
For all of those who want to know if the Samsung Galaxy S3 screen can get screen burn, the simple answer is YES. I've just been to Harvey Norman Computers and just seen one working model on display and because they are left on all day and usually on the one screen because nobody is using it it gets really bad screen burn in. Just thought I would let you know.
Have a nice day.
That sucks
Sent from my GT-I9300 using xda premium
Such kinds of posts without some evidence are non sense.
Perhaps you need to "donate" to get some evidence..
It sure does. It's not going to put me off from buying one though, just have to be carefull and by the way, the screen on this phone is fantastic in my opinion. Heaps better than my Galaxy S2.
da.trute said:
Perhaps you need to "donate" to get some evidence..
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I already did...
Makes sense, but who actually leaves their screen on all day long?
My screen timeout is set to two mins...unless your phone is a display model in a shop why would you have the screen on with a static image all day long?
In other words I fail to see how this will affect the masses.
But in any event, thanks for the info dude!
All AMOLED (active-matrix organic light-emitting diode) burn in...
"The organic materials used in AMOLED displays are prone to degradation over a period of time. However, technology has been developed to compensate for material degradation." (Source)
As a result, Samsung decided to use PenTile AMOLED on the S3. PenTile generally do not burn in/degrade as much as regular RGB matrix (like the S2) as PenTile is missing a full set of Sub Pixels, in which the particular colour "blue" have the tendency to degrade faster than the other colours...
I have visible burn in marks of the keyboard on my S2 when the screen is dimmed, however its effects is virtually non existent when at 100% brightness. Im not a particular big fan of PenTile when I saw the original S1, but now with such high DPIs on the screen of S3, the PenTile looks virtually to be the same as RGB matrix so doesnt bother me...plus less burn in...so no loss there...but be aware that a certain level of burn in is to be expected...
Just over a year ago when I got my sgs2 I noticed what might be described as burn in. At the time many of us took to the forum to discuss the horror we'd discovered with our new super amoled toys.
A year later and I don't even think about it because it is not burn in as we know from CRT displays. The image can just be left behind a little longer than other displays but they do go.
This is really nothing to worry about and is just a characteristic of amoled.
If I watch videos quite a lot on my phone the possibility of screen burn is going to be reduced significantly isn't it?
ballsofsteel said:
If I watch videos quite a lot on my phone the possibility of screen burn is going to be reduced significantly isn't it?
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the effects of AMOLED degradation is more profound if it continues to display the same frame (such as a video on pause or menu icons) as they are displayed continuously on the same pixels for a longer period of time compared to other various pixels that may alternate...similar issue to plasma TV...as the "backlit" is produced from each individual pixel...thats why it was never used as computer monitors...
TFT LCD and other various and similar LCDs technologies do not have this issue since the illumination produce upon the entire panel...(thus lower contrast ratio compared to AMOLED)...
For this reason i would be happy to know if there is some application that hide completely the status bar... it's the only thing it's quite alaways displayed...
Totòòò said:
Such kinds of posts without some evidence are non sense.
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Are you kidding? There is no evidence suggesting that the SGS3 will not be affected by burn-in, considering pretty much every OLED screen in existence is susceptible to it.
To those thinking "because it's PenTile it won't get burn-in", I will just remind you other PenTile displays have suffered from burn-in as far back as the Nexus One.
I seriously doubt the SGS3 is any exception to burn-in. It's just a side-effect of OLED technology in general.
It should not be an issue if you don't leave the display on a static image- and if you're very paranoid, you could install a custom ROM that allows for complete hiding of the status bar when you're not using it (I would imagine the SGS3 will have a ROM with this capability soon if it doesn't already).
Dumb question but if i have my gs3 on full brightness will that up my chances of getting a burn in?
I have an app from the market called burn in saviour, it runs the taskbar in different colours while the rest is black to help degrade the taskbar with the rest of the screen.My only problem at the moment is it was setup for the s2, I don't know how many pixels the s3 taskbar is. If anybody can tell me I would really appreciate it.
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Samoled displays are, according to the samsung source on the amoled wikipedia page, rated to run for 8 hours a day for 5 to 8 years before being reduced to half their brightness.
So basically you are not likely to own the phone long enough for "screen burn in" or more accurately the degradation of the organic componants of the display to actually become a legitimate problem.
Sent from my LG-P920 using xda premium
Remember that blue is the worse colour for burn-in, which its why Samsung use green colors in the notification bar. Try not to use blue if you can, if you get a ROM that uses blue, user a theme to change notification bar to green.
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With stock rom it's impossible change the color of the status bar... i have root, is it possible to permanently hide the status bar maybe through an app?
Apex launcher, actually several launchers let you hide the dock and status bar.
Sent from my SPH-D710 using xda premium
Sure, i use nova launcher, but it hide the dock bar only in home and app drawer, for the rest of application like gmail, system setting and many other app the status bar is still here...
Didn't have room to fit the term "differences in technology" in the title. Also an objective pluses and minuses of each technology.
Please don't turn this thread into a bashing of different phones/displays. Lets respect all opinions :victory: I like to know the ins and outs of this stuff for the job .
For instance, I have read that AMOLED can have overly apparent pixels at lower resolutions and that the more often you look at black on the phone, the more battery you will save.
I, personally speaking, tend to enjoy AMOLED screens whenever I upgrade people to S3s vs. lumia 920 or iphones or HTCs.
Lumias lack vibrance to an almost unrealistic point for me. I can certainly understand if someone disagrees, however.
Iphones/ Ipads have great displays, though I find that I have to keep the brightness of them very high to keep viewing enjoyable.
HTCs are the most realistic color wise to me, though personally speaking I enjoy the contrast of AMOLEDS more. I will say, however, the pictures do not do the HTC One display justice. I haven't seen an S4 in person yet, though the HTC One easily trumps its predecessors in vibrance and clarity and is currently my favorite display, even over the S3. We'll see how that works out whenever I see S4.
What are battery saving tips for instance that I could give my customers with all brands for the customers (other than obviously higher brightness = less battery life)? Would it make sense to say that AMOLEDS burn more battery with green because of a greater amount of green sub pixels? Stuff like that.
Thanks in advance everyone!
AMOLEDs over saturate colors by default (although now you can tune it to be closer to real color reproduction if you so wish) which makes more things "pop out". AMOLEDs also do much better with black background, and in fact, I find it the best when watching movies/shows. Their weakness comes a bit with whites which keeps them from a better potential brightness, and they also suffer risk of screen burn-in (Less of a problem as long as you don't keep your screen turned on for hours when you're not using it).
Some battery saving tips:
-Turn off features you're not using. It normally goes without saying but I've met so many people who just want the complete experience who keep everything turned on and then complain because their battery goes to crap even when they're not using said features all that much.
-Beware background running Apps and Apps in general that require constant data checks. It's worth taking a few minutes to identify what these are and whether they're worth keeping and when to disable them.
-Another biggie of course is constant 3G/4G connection. Apps like Tasker and Automagic allow you to avoid constant signal locking with towers that drains your battery when you're not using any of the data.
Those are about the basics. It would be a good opportunity to point out, at least when pitching the Galaxy S4, that since it has a removable battery there's always the option of keeping a spare one that can be popped in when there's no more charge left. This would also happen to be a good time to sell them an extra battery if you keep it stocked. Oh yeah, and please, please, please direct customers towards useful apps. Again, I've met too many people with phones who just go with stock apps and never browse the Play store. There are so many useful apps on there, especially when it comes to managing your phone and taking advantage of all its features.
Sarcron said:
AMOLEDs over saturate colors by default (although now you can tune it to be closer to real color reproduction if you so wish) which makes more things "pop out". AMOLEDs also do much better with black background, and in fact, I find it the best when watching movies/shows. Their weakness comes a bit with whites which keeps them from a better potential brightness, and they also suffer risk of screen burn-in (Less of a problem as long as you don't keep your screen turned on for hours when you're not using it).
Some battery saving tips:
-Turn off features you're not using. It normally goes without saying but I've met so many people who just want the complete experience who keep everything turned on and then complain because their battery goes to crap even when they're not using said features all that much.
-Beware background running Apps and Apps in general that require constant data checks. It's worth taking a few minutes to identify what these are and whether they're worth keeping and when to disable them.
-Another biggie of course is constant 3G/4G connection. Apps like Tasker and Automagic allow you to avoid constant signal locking with towers that drains your battery when you're not using any of the data.
Those are about the basics. It would be a good opportunity to point out, at least when pitching the Galaxy S4, that since it has a removable battery there's always the option of keeping a spare one that can be popped in when there's no more charge left. This would also happen to be a good time to sell them an extra battery if you keep it stocked. Oh yeah, and please, please, please direct customers towards useful apps. Again, I've met too many people with phones who just go with stock apps and never browse the Play store. There are so many useful apps on there, especially when it comes to managing your phone and taking advantage of all its features.
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I tend to recommend two apps along with always restarting/ turning off your phone at least once a day. The apps I recommend are advanced task killer and 1tap cleaner for clearing cache. I recommend them based on their overall simplicity. If you know any simpler/ more effective apps please let me know.
Keep in mind that 95% of customers that come into the store find even connecting to password connected wifi complicated. They are hardly as computer/ UI intuitive as we are concerning apps and phone settings go. If it requires more than three intuitive clicks (not including the click to open it) we generally see it as a no go for recommendations. Lord knows how much we hate how complicated explaining port settings are to explain when people run into issues setting up their emails (Iphone 4/4s's are NOTORIOUS for this.. also if you have a bellsouth email, get a new one. They're plagued with problems) so that they don't have to come into the store every time a glitch occurs and an email becomes unresponsive.
I only understand the screen techs in "layman's terms" if you will, but here goes...
Traditional smartphone screens (HTC, iPhone etc.) are LCDs - liquid crystal displays. There is one big white backlight, and liquid crystals switch on and off to filter out different colors. Each subpixel (red, green, blue) can be adjusted to different levels for each pixel to create every color.
OLED screens, specifically AMOLED from samsung, stand for organic LED. The screen is literally made up of tiny tiny LEDs that are individually turned on or off and adjusted in brightness. This means when you see red, the red subpixels are on, and the blue and green ones are off.
I'm not sure why, but as of now, LCDs work better outdoors. The maximum brightness and reflectivity provide a brighter image on for example the HTC one compared to the S4. On the other hand, AMOLED produces more vibrant colors (I'm sure you heard the phrase "they pop out"), and I don't know why that happens either.
Also on AMOLED, when you see a lack of color (black, for instance), the pixels are OFF. This means that looking at black is exactly the same as when the phone is turned off. That is why you get an infinite contrast ratio; pure black is pure black. This is also why AMOLED gives a better battery life when looking at most images, especially black and dark ones. Conversely, the LCD will use the same power if it is on no matter what it is displaying. If it is displaying anything, it is fully on, as that big backlight covers the entire screen, with the dark pixels blocking it. This means that some light will "bleed" through the black pixels, making them appear slightly lit. The contrast ratio is a factor here, because some screens show less white when they are supposed to be black. When looking at mostly white images (Web browsing, for example), LCDs give better battery life because when you are looking at white on an AMOLED, every single subpixel is on, which consumes a ton of power. For the most part, though, unless you do heavy browsing or have a white-themed phone, AMOLED will generally give a better battery life.
The part about greens is entirely based on other aspects of the display. Most of Samsung's AMOLED displays are in the pentile matrix, which means that instead of three subpixels per pixel (RGB), you get two alternating types of pixels with two subpixels each - RG and BG. While the green pixels are slightly smaller, there are still twice as many, and this layout makes the overall image quality worse than the RGB matrix. In the GS2, Samsung used super AMOLED plus, which changed the pixel layout to RGB. This made the screen look really good, but they switched back to pentile with the GS3 because it is currently not possible to make AMOLED RGB screens with that high of a resolution. However, at 1080p, it is pretty hard for most people to be bothered by the pentile matrix. Most LCDs, aside from those found in Motorola phones for some stupid reason, use RGB.