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I haven't received my Galaxy S yet but everytime I use my friend's I think the screen is just too blueish. Mostly the white parts. And I also think a "square field" is visible all over the screen. Is this because the resolution is too low compared to the size?
The phone itself is great so I still want it, but I'm afraid the screen will make me disapointed, especially since I've read so much about the Super AMOLED is so great.
Are all Galaxy S' screens like this?
What is the "square field"? please explain better.
And let's start from clearing the point of resolution/size-
800X480 is more than enough to go up to 7". If anything, it might be the pentile matrix that the screen uses.
I guess it's these "squares" I see: http://www.engadget.com/photos/iphone-4-vs-samsung-galaxy-s-display-face-off/#3115591
You're probably right that it's more the pentile matrix I notice more than lack of resolution.
I cant understand why many reviews says this screen is very good when it's very noticable.
I've seen mentions of different Galaxy S phones having different colour temperatures, though mine seems fairly cool.
PenTile does, unfortunately, make text less sharp, and there is a bit of a screen-door effect (I think that's the term you're looking for). It's a tradeoff for having a Super AMOLED screen - excellent contrast and very bright, but not as good as a TFT for text. I've become accustomed to it though, despite my misgivings (but a non-PenTile SAMOLED really would be the best screen without question).
Mithent said:
I've seen mentions of different Galaxy S phones having different colour temperatures, though mine seems fairly cool.
PenTile does, unfortunately, make text less sharp, and there is a bit of a screen-door effect (I think that's the term you're looking for). It's a tradeoff for having a Super AMOLED screen - excellent contrast and very bright, but not as good as a TFT for text. I've become accustomed to it though, despite my misgivings (but a non-PenTile SAMOLED really would be the best screen without question).
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What's the good side with PenTile? And yes, I've searched for "screen-door effect" and it seems as if that is what I'm seeing.
Yes, Galaxy S display seems to have quite high colour temperature. You can sort of calibrate it using the calibration app that was developed for Nexus One a while ago and is now part of CM6, but you have to run Froyo, install it manually and lose video overlay, so it's not really usable right now. Nevertheless I've managed to calibrate my SGS to more or less 6500K using it.
Case_ said:
Yes, Galaxy S display seems to have quite high colour temperature. You can sort of calibrate it using the calibration app that was developed for Nexus One a while ago and is now part of CM6, but you have to run Froyo, install it manually and lose video overlay, so it's not really usable right now. Nevertheless I've managed to calibrate my SGS to more or less 6500K using it.
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What is the downside of losing video overlay?
Not being able to play back videos and shoot pictures and videos Or, to be precise - you can do all of that, but all you see is white screen
Case_ said:
Not being able to play back videos and shoot pictures and videos Or, to be precise - you can do all of that, but all you see is white screen
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Oh. Well, guess I'm not going with that solution then
But since it can be done through software, does it mean that Samsung could make an update and fix this?
I had this on my old galaxy S and coming from the x10's tft it was painfully obvious the white colour had a blue/green tint to it. I then got it replaced and the tint was still there but not so obvious. Now after a while the white colour looks perfect white. I think my eyes have adjusted or something.
rocketpaul said:
I had this on my old galaxy S and coming from the x10's tft it was painfully obvious the white colour had a blue/green tint to it. I then got it replaced and the tint was still there but not so obvious now after a while the white colour looks perfect white. I think my eyes have adjusted or something.
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Ok, guess I'll have to wait until I get my before I know how bad it is.
My friend got a blueish Galaxy S I9000. Mine isnt that much!! Next to his looks like mine is Redish, but mine next to my Monitor looks blueish! I believe some Screens have more blue tint than others
Mine is very white. Put the phone on a white screen (using a screen torch app) and the screen looks whiter than a piece of white paper.
Hey all, keep us updated if there's any application that can change the color temperature without affecting the functionality.
I got the phone a few days ago and my friend's is defenitly more blueish than mine. I dont notice the screen-door effect anymore so I'm very very happy with it.
Sent from my GT-I9000 using XDA App
I´ve read something on a German Mobile Phone Review Site (don´t know the which one it was now) and they said, that this is normal, because of the AMOLED Tecnology. They said that the Colors will loose the intensity over the years and as blue is the most energetic Color in the spectrum it looses faster the intensity. That is why it looks now maybe a little bit diferent. After a while it should normalise, because it was planned by the manufactures.
Ok found the Site. Heres the translation:
Higher blue components of the display of the Galaxy S may have been deliberately created by Samsung with the idea that the blue OLEDs are aging much faster than green or red. After months of use should mitigate this effect and color balance to be balanced.
djr83 said:
But since it can be done through software, does it mean that Samsung could make an update and fix this?
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They could do that if they wanted to, yes. But don't expect them to do so, I don't think colour temperature is of any importance to them if it stays within usable range.
zeusalmighty said:
Hey all, keep us updated if there's any application that can change the color temperature without affecting the functionality.
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Got this tip a while ago on some other thread - you can start Video player, play some video, go to Settings and change the Colour tone to Warm. It stays changed even when you leave the player. It's not perfect, but it helps a bit.
rocketpaul said:
I had this on my old galaxy S and coming from the x10's tft it was painfully obvious the white colour had a blue/green tint to it. I then got it replaced and the tint was still there but not so obvious. Now after a while the white colour looks perfect white. I think my eyes have adjusted or something.
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Actually, YES! Your eye do adjust to the white that you are looking at.
You've been doing this all of your life and haven't noticed it. The light in the morning is a very different color than the light at noon. In the morning, it is likely very red if the weather is good, and very white at noon... yet everything looks normal to you... because your eyes adapt to the color.
Adjusting to your screen is the same way. But compare it side by side with another screen and one or the other is going to look "wrong", usually the one you haven't been staring at all day!
djr83 said:
I got the phone a few days ago and my friend's is defenitly more blueish than mine. I dont notice the screen-door effect anymore so I'm very very happy with it.
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Congratulations, your brain has created a special filter, using a process called "adaption", by the human vision scientists, that blocks the screen-door effect. You didn't know it, but your brain created one years ago that blocked out the 'striped-lawn' effect caused by the columns of RGB subpixels on conventional color displays. That 'striped-lawn' effect was just as visible the first time you saw one, but that was likely many years ago.
Okay so this blue tint thing is somewhat strange, still no clear answers.
Some people are saying "this is normal for super amoleds." I have to disagree. If this was normal, then every single Super Amoled would have this blue tint. I've put my samsung galaxy s vibrant side by side next to the samsung galaxy s epic, fascinate, captivate and other vibrants. Some have a blue tint, and others don't. Others have nice rich whites, while some like mine have a blue tint.
Makes no sense, so I'm not buying the "all super amoleds have this blue tint" statement. They don't all have them!
I've used my phone for over 2 months now, and the blue tint is not fading at all. Something else people said. I don't plan to keep this phone for 10 years, waiting for the blue to fade, I want nice white now, not blue whites.
Anyone have any updates on this blue tint some galaxy s phones show?
I've had my Nexus 4 a week now, I'm really enjoying it coming from a Desire HD, a very smooth experience. Although people keep saying the display is one of the best seen in a phone and I'm honestly not that blown away by it. I'm using Fauxclock to edit the display settings, I forgot what user-made settings I'm using.
Before the settings change I wasn't that impressed, afterwards I barely saw a difference, In-fact if I wasn't testing side by side I doubt I would be able to tell the difference.
I'm not saying it's a poor display, the only thing I compare it to is my own IPS monitor and my old Desire HD, it may be because I'm already conditioned to an IPS display in terms of colour and whatnot, that I'm not seeing this wow factor.
This is using auto-brightness and after having a look, I'm using sebacestmoi's settings. (248.240.240 23.22.22 7.7.7)
going from super crapoled on the G Nexus is an amazing screen upgrade imo ESPECIALLY outdoors
After it's calibrated it looks nice. I had a mytouch which had the same screen as the desire(i think) and I very much prefer this screen. The top screens are: HOX, SIII, Note II, and iPhone 5.
What is the best way to calibrate the nexus 4 screen?
Sent from my Nexus 4 using xda app-developers app
Eltocliousus said:
I've had my Nexus 4 a week now, I'm really enjoying it coming from a Desire HD, a very smooth experience. Although people keep saying the display is one of the best seen in a phone and I'm honestly not that blown away by it. I'm using Fauxclock to edit the display settings, I forgot what user-made settings I'm using.
Before the settings change I wasn't that impressed, afterwards I barely saw a difference, In-fact if I wasn't testing side by side I doubt I would be able to tell the difference.
I'm not saying it's a poor display, the only thing I compare it to is my own IPS monitor and my old Desire HD, it may be because I'm already conditioned to an IPS display in terms of colour and whatnot, that I'm not seeing this wow factor.
This is using auto-brightness and after having a look, I'm using sebacestmoi's settings. (248.240.240 23.22.22 7.7.7)
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It has the best LCD blacks on the market and features in-cell touch, so things on the screen look like they're floating. You can also do a better job of calibrating it. If you spend some time doing it, it's up there with the iPhone 5. That makes sense, since it's the same tech, but Apple does an extraordinary job of calibrating their displays.
I have a Desire HD too and it doesn't even compare. Blacks on the DHD are horrible and the colors are all dull. Stock Nexus 4 colors aren't any better, but if you mess with them they can be quite vibrant.
Sunlight performance is pretty ****ty on both displays.
warfexion said:
going from super crapoled on the G Nexus is an amazing screen upgrade imo ESPECIALLY outdoors
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It´s funny, two years ago everyone was talking about how great Super AMOLED was. The Nexus S has two versions, one with Super AMOLED, the other with Super Clear LCD. Everyone thought S-AMOLED was way better. In my opinion, LCD has always been better, at least in terms of colors. Certainly back then, when AMOLED still had PenTile.
I can imagine that it´s hard to switch from an AMOLED screen to a LCD screen though, even if it´s IPS.
Androyed said:
It´s funny, two years ago everyone was talking about how great Super AMOLED was. The Nexus S has two versions, one with Super AMOLED, the other with Super Clear LCD. Everyone thought S-AMOLED was way better. In my opinion, LCD has always been better, at least in terms of colors. Certainly back then, when AMOLED still had PenTile.
I can imagine that it´s hard to switch from an AMOLED screen to a LCD screen though, even if it´s IPS.
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I prefer amoled to be honest. I have no problem in the sun viewing my galaxy nexus and the contrast is amazing as are the view angles. Theres also a lot more calibration potential in custom roms as your not just dealing with a backlight. I still like a good lcd panel though. I just don't understand why the nexus 4 and nexus 10 (especially) have such poor calibrations out of the factory. I don't care if the colors are accurate but the nexus 10 could barely even display the color purple at all when I had it. Theres no reason it shouldn't have been able to. Out of the factory both of these devices have shipped with terrible gamma curves and poor saturation. The fact they aren't calibrated them individually isn't the problem. They are calibrated wrongly.
blackhand1001 said:
I prefer amoled to be honest. I have no problem in the sun viewing my galaxy nexus and the contrast is amazing as are the view angles. Theres also a lot more calibration potential in custom roms as your not just dealing with a backlight. I still like a good lcd panel though. I just don't understand why the nexus 4 and nexus 10 (especially) have such poor calibrations out of the factory. I don't care if the colors are accurate but the nexus 10 could barely even display the color purple at all when I had it. Theres no reason it shouldn't have been able to.
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The fact that it doesn´t use backlight is good. I think that´s the future. I would love to see some hybrid technology with ''normal'' colors.
iPwn_ said:
It has the best LCD blacks on the market and features in-cell touch, so things on the screen look like they're floating. You can also do a better job of calibrating it. If you spend some time doing it, it's up there with the iPhone 5. That makes sense, since it's the same tech, but Apple does an extraordinary job of calibrating their displays.
I have a Desire HD too and it doesn't even compare. Blacks on the DHD are horrible and the colors are all dull. Stock Nexus 4 colors aren't any better, but if you mess with them they can be quite vibrant.
Sunlight performance is pretty ****ty on both displays.
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I read quite a bit about that in cell touch thing, I don't see anything floating myself buy it sounds fancy anyway. The colours do look accurate but not super vibrant as some say. It is calibrated.
I really love the display of the N4 after "calibratiing" it with the faux app. It looks simply stunning, sharp, great colors, awesome black levels and this floating effect (the screen looks like it is painted on the glass).
There are only 2 things which are not perfect (for me atleast), I always have the display on auto-brightness and on the lowest setting (when in dark enviroments) the colors don't look right (hard to explain) but as soon as you increase the brightness a tiny bit it really starts to come to life...
Second thing is this weird effect that it changes the color slightly from yellow/blue depending on the viewing angle, it is not bad it is just a little thing which stops it from being the best. I couldn't compare it side by side to a HOX yet (but I played around with it for a while) but the only difference I see from my N4 and HOX is this weird yellow/blue polarization effect. So I'd say the HOX is still the best display I've seen but the N4 is a really close second. My previous phone the DHD is no comparison aswell as the GNex or Galaxy Note...
But the stock settings on the N4 are horrible when I first saw it I was like "apart from the resolution I rather use my DHD...", everything was yellow/green just horrible...
Peter1856 said:
I really love the display of the N4 after "calibratiing" it with the faux app. It looks simply stunning, sharp, great colors, awesome black levels and this floating effect (the screen looks like it is painted on the glass).
There are only 2 things which are not perfect (for me atleast), I always have the display on auto-brightness and on the lowest setting (when in dark enviroments) the colors don't look right (hard to explain) but as soon as you increase the brightness a tiny bit it really starts to come to life...
Second thing is this weird effect that it changes the color slightly from yellow/blue depending on the viewing angle, it is not bad it is just a little thing which stops it from being the best. I couldn't compare it side by side to a HOX yet (but I played around with it for a while) but the only difference I see from my N4 and HOX is this weird yellow/blue polarization effect. So I'd say the HOX is still the best display I've seen but the N4 is a really close second. My previous phone the DHD is no comparison aswell as the GNex or Galaxy Note...
But the stock settings on the N4 are horrible when I first saw it I was like "apart from the resolution I rather use my DHD...", everything was yellow/green just horrible...
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What Faux settings are you using? And thankyou for the well written reply.
.....you came from a 2+ year old phone using a two year old display and somehow you aren't blown away with this display?
Not sure if needs glasses or trolling....
Eltocliousus said:
What Faux settings are you using? And thankyou for the well written reply.
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It is in the spreadsheet https://docs.google.com/spreadsheet/ccc?key=0AoDp2qRui0u0dGE4T2gtSDBTRHVFSldPS2RrX1Rya0E#gid=0
I simply tried a couple from the list, like the most different settings to see what direction I had to take for my display... And then when I found a good one, I tried to improve it with minor adjustments...
tweaked said:
.....you came from a 2+ year old phone using a two year old display and somehow you aren't blown away with this display?
Not sure if needs glasses or trolling....
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Is this sarcasm?
Eltocliousus said:
Is this sarcasm?
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No. He was being serious. I agree with him.
Or do I?
Definitely not the best screen.
But definitely the best screen for the price.
xchasa said:
Definitely not the best screen.
But definitely the best screen for the price.
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Which one is the best?
blackhand1001 said:
Theres no reason it shouldn't have been able to. Out of the factory both of these devices have shipped with terrible gamma curves and poor saturation. The fact they aren't calibrated them individually isn't the problem. They are calibrated wrongly.
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!!!
Yes, quite terrible. Maybe Apple has a patent on properly calibrated displays! lol
Google has done incredibly bad in calibrating their own devices (starting from Galaxy Nexus -> Nexus 7 -> Nexus 4 and 10).
If you look at a gray scale gradient, instead of seeing: black -> dark gray -> light gray -> white, you see: black -> dark magenta -> green -> yellow. WTF???
What the heck did Google smoke???
---------- Post added at 08:07 PM ---------- Previous post was at 08:03 PM ----------
Kazliux said:
Which one is the best?
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iPhone 5 or HOX(+). Both are bright, with good contrast AND properly calibrated BY DEFAULT!
Androyed said:
The fact that it doesn´t use backlight is good. I think that´s the future. I would love to see some hybrid technology with ''normal'' colors.
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It just has to be widely adapted. People said LCD had weird colors compared to CRT too. And now it is repeating hear with people used to seeing LCD all of their lives saying AMOLED looks weird. But in reality, AMOLED has a pretty wide palette and when viewing certain palettes get magnified when viewed next to a pool of dark black rather than a dark grey. Same thing applies to a really bright white, colors look more washed out than they really are when viewed next to a bright white. that is just the way the cells in our eyes work.
The LG Optimus G currently has my favorite mobile phone display though. For some reason it looks a lot better than the Nexus 4 display even though the screen is exactly the same. Might be software but it might be the wallpapers. Go check out an Optimus G with the wallpaper of the rocks or the colorful feathers, amazing.
The Nexus 10 display is also just wow too. It is gorgeous and probably the best mobile display ever. A 10 inch 300 ppi screen is as good as it sounds.
It does have a nice display if nothing is wrong with it. The quality is very happy inconsistent
Sent from my Nexus 4 using xda app-developers app
Hello!
At the moment, I own an LG Nexus 4 but I think it's time to move on. The Nexus 5 isn't very attractive to me and the Bamboo Moto X really tickles my fancy. My wife has a Moto X and it's so smooth, but I only have one concern. The screen has this yellow-ish tint to it. Yes yes I know that it's AMOLED, but on my old AMOLED device I had the ability to switch colors (Galaxy SIII). On the Nexus 4 also, but I wanted to know if there's any possible way I can tweak the colors on this device. That yellow tint just bothers me, especially when opening Chrome, I could get used to it, but I plan on rooting my Moto X and I was just curious if anyone is aware of methods to change the screen colors to be, you know, not so warm.
No yellowish tint here. My RAZR seemed to have a slightly yellowish tint but this one seems more reminiscent of my GNex which was a much cooler tint where greys looked purple at certain brightness settings.
Generally I believe to alter the screen colors requires a custom kernel. Faux and I *think* lean kernel had that ability on the GNex. There's only one custom kernel for the MX and I don't think it allows you to alter the screen tint.
I'm not sure, but maybe the optimization of the cores and low power cores is keeping developers from producing custom kernels, but that's just a guess.
Coming myself from a Nexus 4 I did immediately notice the different hues in the screen color, and I wasn't such a fan of it, but after a week I found that I actually prefer the AMOLED display of the Moto X. I understand your concern, however I don't notice any yellow tinge to the screen.
Overall the AMOLED screen truly is beautiful so I don't think you need to worry too much. The contrast and the darks look amazing. Obviously not 1080p but amazing none the less.
Sent from my XT1058 using xda app-developers app
First off, I find the MotoX to have the best calibrated AMOLED manufactured screen I've seen. The yellow you're talking about, unless your wife phone have a poorly calibrated one, I find mine to be very close to 6500K in temperature, this is the ideal value. The white level is very good , just slightly warm. I also like that the screen is only a little saturated and not over blown like other AMOLED screens making them totally unrealistic.
If you are used to blue tint displays, that is not the correct color calibration, but you can find that in a lot of LCD type screens.
As for tweaking the display colors, you're going to have to hope for something like a Faux kernel, I'm not sure it's going to happen. Seems like the Moto G is much more developer friendly.
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I noticed this as well, I have a G2 with an LCD and compared it to the Moto X and while my G2 had white whites, the Moto X had yellow whites. If there is no way to fix it, I'm hoping that I'll slowly adjust to it.
My Moto X screen looks too yellowish compared to other LCD display phones like Nexus, iPhone's etc. Is it the issue with Moto X's Amoled display or something is wrong with my device?
What you're noticing is just the inherent difference in color reproduction between AMOLED and IPS displays. Most IPS displays have cooler color temperatures and do a better job at producing a true white although with less color saturation.
That being said, I have gone though 2 Moto Xs and the first one came with a very poorly calibrated display and a gross greenish tint. My second one was much better, but I returned it for other reasons, future burn in being one of them. Burn in is different from the problem you're seeing and can best be described as bad tan lines. Some areas of the screen will have different brightness (mostly the nav and notification areas) and it will be obvious when you switch to landscape mode that something isn't right.
If you think something is wrong with your screen and still have a valid warranty, give Motorola a call and let them know about it. They seem to be pretty good about making things right.
No screen burn for me... Had the phone since January and mostly a heavy user too. Maybe no burn because I keep the brightness level down most of the time?
Sent from my XT1053 using XDA Premium 4 mobile app
Jayrod1980 said:
No screen burn for me... Had the phone since January and mostly a heavy user too. Maybe no burn because I keep the brightness level down most of the time?
Sent from my XT1053 using XDA Premium 4 mobile app
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Frankly, it's just a case of not taking care of the fact that we're using OLED tech which is sensitive to static images much like Plasma tech. If you're on Kitkat and use transparent bars like most of us: I can't imagine how anyone could suffer from burn-in that won't go away with time.
http://forum.xda-developers.com/moto-x/general/fyi-dim-screen-moto-white-glove-t2753559
But I did not keep it long enough to notice burn.
No burn in here, but I use fullscreen so I don't have a notification or navigation bar.
makakalo said:
What you're noticing is just the inherent difference in color reproduction between AMOLED and IPS displays. Most IPS displays have cooler color temperatures and do a better job at producing a true white although with less color saturation.
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This is absolutely wrong, no offence. IPS displays do not have any cooler colour temperature! They are less saturated than AMOLED displays mostly, and thus the colours look less vibrant, or more accurate if you will. At the same time they will look extremely dull / pale. If possible just look at the S5's display, it has the best white I have seen in a while, neither yellowish or bluish, near perfect.
And yes, I agree with OP, there is a slight Yellowish tint on mine. This reminds me of the the Galaxy S2's display panel. There is nothing you can do other than getting adjusted with it, but you can try increasing the Blue bias of the screen, to something like +3 or +4. There is an app called Screen Adjuster on Google Play to do that. I am using that now, never thought I would have to use it again since S2 days. By increasing the Blue bias the screen will look little "cooler", the Yellowish white will become Bluish white.
This has nothing to do with burn in by the way.
I should have been more clear about that. It's the backlight source that affects color temp the most. Since most IPS displays use white LEDs for backlighting they appear cooler than many (not all) AMOLED panels and older TN displays using CCFLs. Since the individual pixels are their own backlight with AMOLED there is more variability in color reproduction depending on use and calibration.
And it does have something to do with burn-in. If you have a mostly blue background then those subpixels will see more use than the red and green subpixels. Once the blue subpixels fade enough you're left with a yellow tinted screen. It's not burn-in in the traditional CRT sense, but it's still uneven wear. IMO: The small perks of Active Display are not worth having a screen that can be damaged by normal use.
http://forum.xda-developers.com/showthread.php?t=2404256
Questions go in the Q&A section.
I called up Motorola customer care and they asked me to visit nearest service center. They will have a look and decide if anything is wrong in the device. So, this yellowish tint is bit common in Moto X due to AMOLED screen.
rishi.gohil said:
I called up Motorola customer care and they asked me to visit nearest service center. They will have a look and decide if anything is wrong in the device. So, this yellowish tint is bit common in Moto X due to AMOLED screen.
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It can be. There's a member around who got like 4 replacements or something....all with different degrees of it.
I find you don't notice it after a bit.... Unless you put 2 phones side by side.
Personally it doesn't bother me....it would if it was too yellow. I find the dimmer the screen, the more you notice it also.
My first moto x I had since October got burn in around January. I got a new one in June and I have burn in again. It isn't enough to warrant another replacement (yet).
Can someone explain to me how this phone suffers burn in? Burn in is a thing from old CRT televisions, not really the new LED screens (at least, to my knowledge)
i've always used gravitybox to give the statusbar a grayish color instead of black (and here lately the tinted statusbar xposed module) and keep it in expanded desktop with pie controls, so there's no nav bar, and not seeing any burn issues yet, had it since Dec. the horrifically bad burn in on my note 2 is what made me want to be extra careful with the x.
No burn in here after 7 months on mine nor my sister's Moto X.
fargles said:
Can someone explain to me how this phone suffers burn in? Burn in is a thing from old CRT televisions, not really the new LED screens (at least, to my knowledge)
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Burn in is common in amoled type displays, specifically on phones such that rely on a nav bar instead of capacitive buttons. The longer the screen is on, or the higher the brightness, the bigger the possibility for screen burn in . Out of the three amoled phones I have owned, the two that have burnt in both had on screen nav bars. I hope this (non technical) summary helps
I'm a bit hesitant to return to an AMOLED screen, but I've heard they've been much improved upon over the last couple years. Reviewers have so far gushed over the new Moto x screen. But, comparison shots where the X is placed next to screens of other top devices shows that the whites are "off". I'm not so concerned about somewhat oversaturated colors, but it's always the whites that bother me the most.
Is it possible for a kernel dev to come along and allow for the possibility to tune the color temperature, as has been done with other devices with IPS LCD screens? Or, is there something with an AMOLED that would make this impossible to do?
This will get better over time as blue degrades faster over time than red and green