Can You Edit The Contrast At All? - Asus Eee Pad Transformer Prime

I've noticed that the color on my Prime is a bit flat, nothing like my Samsung Galaxy SII phone. Is there an app or a tweak so I can punch up the color a bit, make it more vivid? I'm unlocked, rooted, and all that fun stuff, any ideas?

nim6us said:
I've noticed that the color on my Prime is a bit flat, nothing like my Samsung Galaxy SII phone. Is there an app or a tweak so I can punch up the color a bit, make it more vivid? I'm unlocked, rooted, and all that fun stuff, any ideas?
Click to expand...
Click to collapse
You will never achieve the same vivid colors cuz the gs2 has an OLED screen and the prime just has an LCD. OLED screens produce more saturated color and blacker blacks. Sorry if I told you something you already know.
Sent from my SAMSUNG-SGH-I727 using xda premium

No you make a good point, I hadn't thought about that. However I'm still curious if there's an process by which I can tweak the overall contrast. Again while my SGII may be better tech than LCD, it's got a option to switch between three distinct color palates. I dunno, maybe I'm asking too much.

I guess I know what you mean. The colors of the prime are a bit under saturated. Some more than others, it seems to be a bigger problem with the green, the others are more or less acceptable. But because of the green the screen as a whole looks a bit dull.
The best way to see this is to download the app display tester. Set it to a color and compare it to for example to your computer screen when it's displaying the brightest version of a color in paint.
I'm certain that the prime needs some sort of gamma fix, but I haven't found out how to do it.
Sent from my HTC One X using xda app-developers app

Related

The screen!

Is awesome!!! Never had an HD screen before and boy is it cool! I try to look very close, but can barely see the pixels. The colors are also very amazing.
Now the question is can we use a app like voodoo screen tuner and make it even better =p lol
Posted using AT&T Samsung Galaxy Note
Did it come with the cool sample HD video that shows off the screen like the Intl. has?
As much as I love the high resolution--it is AMAZING for small text--I am more bothered by the PenTile layout than I expected from reviews. I don't know about other people or how close they hold the phone to their eyes, but I can see the hatching pretty clearly in normal use on a white background. I mean, it's not HORRIBLE, but it makes the whites feel a lot less white than they do on the RGB AMOLED screens I've used. I think I need a Tab 7.7 so I can have the resolution without the PenTile tradeoffs. -_-
teiglin said:
As much as I love the high resolution--it is AMAZING for small text--I am more bothered by the PenTile layout than I expected from reviews. I don't know about other people or how close they hold the phone to their eyes, but I can see the hatching pretty clearly in normal use on a white background. I mean, it's not HORRIBLE, but it makes the whites feel a lot less white than they do on the RGB AMOLED screens I've used. I think I need a Tab 7.7 so I can have the resolution without the PenTile tradeoffs. -_-
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Click to collapse
I read a review, can't remember which one, that was saying at full brightness the whites were incredibly white and at lower brightness settings it turned bluer. Is that true? Are you at full brightness?
teiglin said:
As much as I love the high resolution--it is AMAZING for small text--I am more bothered by the PenTile layout than I expected from reviews. I don't know about other people or how close they hold the phone to their eyes, but I can see the hatching pretty clearly in normal use on a white background. I mean, it's not HORRIBLE, but it makes the whites feel a lot less white than they do on the RGB AMOLED screens I've used. I think I need a Tab 7.7 so I can have the resolution without the PenTile tradeoffs. -_-
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Click to collapse
What do you mean by hatching?
droidal said:
I read a review, can't remember which one, that was saying at full brightness the whites were incredibly white and at lower brightness settings it turned bluer. Is that true? Are you at full brightness?
Click to expand...
Click to collapse
It's not a matter of color reproduction; it's the physical subpixels that look a bit off. It's a subtle diagonal hatching pattern that is visible regardless of brightness. It's not horribly obvious at normal distances but I can see it. Honestly it isn't that much worse than being able to see the square pattern around individual pixels on my GS2--I was just hoping at this resolution/pixel density I wouldn't be able to see it at all.
Color reproduction isn't too bad. It's slightly different from my GS2 but I am not that picky about it, since I don't do serious photography or other art. AMOLED screens all have oversaturated colors anyway.
---------- Post added at 06:12 PM ---------- Previous post was at 06:10 PM ----------
Willanhanyard said:
What do you mean by hatching?
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Click to collapse
It's sort of like there is an overlay of tiny black dots in a diagonal pattern. As I mention above it isn't obvious especially at more than a foot or so away, but it is visible.
teiglin said:
As much as I love the high resolution--it is AMAZING for small text--I am more bothered by the PenTile layout than I expected from reviews. I don't know about other people or how close they hold the phone to their eyes, but I can see the hatching pretty clearly in normal use on a white background. I mean, it's not HORRIBLE, but it makes the whites feel a lot less white than they do on the RGB AMOLED screens I've used. I think I need a Tab 7.7 so I can have the resolution without the PenTile tradeoffs. -_-
Click to expand...
Click to collapse
The screen looks fine to me. People freak out when they find out a screen is Pentile, but this isn't a Motorola pentile screen we're looking at. I'm assuming that there's a technical limitation/challenge with making Super Amoled Plus displays bigger than 4.3" or I'm sure Sammy would be using them in all of their phones. Personally, I'm enjoying the higher resolution. Can you imagine a screen this size at 800X480? It would be worse than the HTC Titan.
greyhulk said:
The screen looks fine to me. People freak out when they find out a screen is Pentile, but this isn't a Motorola pentile screen we're looking at. I'm assuming that there's a technical limitation/challenge with making Super Amoled Plus displays bigger than 4.3" or I'm sure Sammy would be using them in all of their phones. Personally, I'm enjoying the higher resolution. Can you imagine a screen this size at 800X480? It would be worse than the HTC Titan.
Click to expand...
Click to collapse
I hope it doesn't seem like I'm freaking out.
I'm saying this having used the phone a bit; I have it sitting right here. No argument here, it is way better than the PenTile on the RAZR or any other Moto phone I've used. And yes, I'm pretty sure you're right about the technical limitations preventing proper RGB layouts for this resolution/size, probably something to do with how small they can physically make subpixels, since it is clearly possible to have a 1280x800 Super AMOLED+ display in a 7.7" form factor. I ALSO agree that a screen this large would be awful at 800x480, and I definitely prefer the PenTile 1280x800 over RGB 800x480 at this size. I am definitely NOT saying the screen is bad, but I am disappointed because it isn't as good as I hoped it would be.
So we mostly agree. I am just more irritable I guess.
Willanhanyard said:
Is awesome!!! Never had an HD screen before and boy is it cool! I try to look very close, but can barely see the pixels. The colors are also very amazing.
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Click to collapse
I had a Skyrocket before this and the difference is stunning. My wife has an ip4s and says she can't stop staring at it over my shoulder because it looks so good.
Sent from Tapatalk Pro on my Samsung Galaxy Noteā„¢, an AT&T LTE smartphone
The Note suffers when playing dark backgrounds in videos. I hope supercurio will release his fix soon. Also any ATT Note users finding black splotches on their screen when enabling a completely black background and in a dark room, look closely. Tell me!
Sent from my GT-i9220 using Forum Runner
kotaro_14 said:
The Note suffers when playing dark backgrounds in videos. I hope supercurio will release his fix soon. Also any ATT Note users finding black splotches on their screen when enabling a completely black background and in a dark room, look closely. Tell me!
Sent from my GT-i9220 using Forum Runner
Click to expand...
Click to collapse
Yes watching netflix in the dark with dark scenes looks terrible. So is there a fix for this?
Just tried looking at my iPhone 4 and it looks like all the color has been sucked out....this really is a great screen!
borijess said:
Yes watching netflix in the dark with dark scenes looks terrible. So is there a fix for this?
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Click to collapse
On International Notes it's been reported that ICS fixes this, if you could flash an ICS build then you're good to go, but until then wait for Supercurio's fix.
Sent from my Ceramic White GT-N7000 using Forum Runner
kotaro_14 said:
On International Notes it's been reported that ICS fixes this, if you could flash an ICS build then you're good to go, but until then wait for Supercurio's fix.
Sent from my Ceramic White GT-N7000 using Forum Runner
Click to expand...
Click to collapse
Where is the post that says ICS fixed this?
Sent from the Almighty Note!
How does the screen work in direct sunlight? I am not wanting to watch a movie, but need it when working outside to read e-mail and use the phone. On my current HTC Tilt 2 I have to find shade to see anything on my screen. I have read that the Super Amoled+ screens are better. I am hoping this will work where I do not have to put on my reading glasses.
One thing is for sure, the screen definitely is an attention grabber. All of my co-workers were amazed and how sharp and clear the screen was.
This screen definitely suffers with some flash videos and dark backgrounds. I can see like lines flashing, doesnt look good at all and thats a turn off because I wanted to watch alot of videos on this. You guys can try it out and see if you see what I see. Go to veetle.com, scrolling down to any movies channel and select it, and make it full screen.....
Skyrocket does it too
SysAdmNj said:
This screen definitely suffers with some flash videos and dark backgrounds. I can see like lines flashing, doesnt look good at all and thats a turn off because I wanted to watch alot of videos on this. You guys can try it out and see if you see what I see. Go to veetle.com, scrolling down to any movies channel and select it, and make it full screen.....
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Click to collapse
Sent from my SGH-T989 using XDA App
The screen is beautiful period. Better than my infuse or skyrocket.
Sent from my SGH-I717M using xda premium

Color banding?

I just saw a review of the Xperia S saying the screen is amazing but pictures have an awfull color banding!
Is that true?
If yes can you try ''wallpaper set and save'' app? It's the only app to set wallpapers without banding due to software
vegetaleb said:
I just saw a review of the Xperia S saying the screen is amazing but pictures have an awfull color banding!
Is that true?
If yes can you try ''wallpaper set and save'' app? It's the only app to set wallpapers without banding due to software
Click to expand...
Click to collapse
I think it's utter nonsense. Nobody else has mentioned it in their reviews (just the contrary actually) and I've never seen it myself on any of the videos.
I've seen a video where they compare the screen of the Xperia S and (I think) the Galaxy Nexus, and it showed all the different colour gradients, and the Xperia S was miles better. I can't find it now that I'm looking for it though!
Yardglass said:
I think it's utter nonsense. Nobody else has mentioned it in their reviews (just the contrary actually) and I've never seen it myself on any of the videos.
I've seen a video where they compare the screen of the Xperia S and (I think) the Galaxy Nexus, and it showed all the different colour gradients, and the Xperia S was miles better. I can't find it now that I'm looking for it though!
Click to expand...
Click to collapse
Yep have the same feelings here, but not every reviewer is capable of reviewing ;-)
Here's the infamous review
http://www.theverge.com/2012/3/5/2841547/sony-xperia-s-review
We definitely need owners to share their thoughts about this possible issue, this is a potential deal breaker if real.
vegetaleb said:
Here's the infamous review
http://www.theverge.com/2012/3/5/2841547/sony-xperia-s-review
Click to expand...
Click to collapse
Thanks for sharing, it was good and I liked the shots very much. Nice videos.
I had color banding on both Nexus 1 and sgs2, obviously with wallpapers having blue sky.
It was a software bug because as I said with ''wallpaper set and save'' the banding disapeared on N1, on sgs2 it was a custom rom that solved it.
The key problem is that some versions of stock ''Gallery'' are coming with 65k colors instead of 16M. Dunno why they are still doing this mistake...
I just got the Xperia S and no pictures of mine has color banding or other issues like my OLD nexus
Alien987 said:
We definitely need owners to share their thoughts about this possible issue, this is a potential deal breaker if real.
Click to expand...
Click to collapse
I recently replaced my Xperia S due to yellow tint issue. This new one has no yellow tint but has colour banding issue on some things like on the front page of the XDA app. Will post pics if peple wanna see it.
Mine is being repaired at the moment for the yellow tint issue as well. I have a loaner HTC wildfire s for the moment. The xda app splash screen just is banded. It's exactly the same on this phone.
Some other apps seem to have a little color banding, but imho it's usually just because they are optimized for lower resolution devices. The situation will propably change a bit since more devices with hd screens are being released.
Sent from my HTC Wildfire S A510e using XDA
I checked out the XDA app's slash screen, and holy smokes that is some serious banding. But that's not the fault of the phone, as I presume the image is actually banded like RiotRick says.
Places I found banding is for example on the News and Weather app on the tabs, the gradients of gray are clearly visible. On my old HTC Hero it is not noticeable in the 65k colours.
But I'm skeptical to push the fault on the screen though - I'd say it's far more likely that the app itself using images that weren't rendered for 16M colours and the xhdpi. I can safely say that it DOES NOT colour band the static timescape wallpapers (it is silky smooth), so just by that I do not think the screen or software is at fault.
Alien987, if you really are on the fence due to screen deal breakers, I would be more concerned of the colour renditions of the LCD screen at off-center viewing angles. Personally, it doesn't bother me as I'd be looking at it from the center when I use it, but my cousin pointed it out when she was trying to watch the game I was playing when she was sitting beside me (she uses an iphone 4, so I guess she is acute to how nice screens look? =S) (oops sorry I went sorta off-topic)
To be clear the screen on the Xperia S exhibits no colour banding with images 16bit and over just like most other screen types, the reviewer clearly doesn't know what they are talking about and goes into zero depth to try and justify the claim.
Colour banding only happens when the on screen image is of a lower gradient then say 16bit, most images in applications deliberately have a lower gradient (8bit) for lower memory usage in their apps so u will see this banding since a lower colour pallet is used.
Mobile screens these days even pentile, don't have an issue with colour banding as they are of a high quality.
Check a 24bit image on the screen and you will see zero colour banding in all colours.
-smc
Ah, excellent explanation, smc! I had a hunch, and you definitely much more sense of it
Sent from my LT26i using XDA
Theverge is a bunch of samsungsold fanboys tbh
Sent from my LT26i using XDA
Honestly, I think the verge review is biased.
They seem to be more interested in the One X than Xperia S.

Screen color is warm, is everyone elses the same?

Just wondering if everyone elses LTE is set at a warm color, orange'ish whites
compared to the evo 4g which is cool with blue'ish whites
possible to ever change this?
TorxT3D said:
Just wondering if everyone elses LTE is set at a warm color, orange'ish whites
compared to the evo 4g which is cool with blue'ish whites
possible to ever change this?
Click to expand...
Click to collapse
My brothers has cool whites and I have warm whites...yet our panels are both Sony...so I don't get it.
mine is also a warm-toned screen, nonetheless it looks great
I posted about this yesterday but it already got buried. Unfortunately you can either hassle with taking it back and hoping for a more blueish white panel or you can get used to it. I hated the look when i unboxed, I have the same yellowish tint on white. But im already used to it for the most part. There is an app on the play store called "Screen adjuster" that you can add some blue back in but its not perfect and it has to run in the background i haven't tested to see how much of a load it puts on the phone if left on all day. Also a good app to use to visually inspect the colors your panel is showing is "dead pixel test". So software can be used to help the tint, but as far as a permanent solution, I believe that would be up to HTC. Maybe some devs can do it eventually once we have s-off.
I've just starting to really notice this, and its driving me nuts.
The whites are not white at all, they are more yellowish eggshell (or as I like to call it 'light puke'). You can really notice it when your in natural light. I held it up to something pure white and you can see an epic difference.
Does this not bother anybody else? I forget, but don't some ROMs (for other phones) have options to change screen tones? Is this something that I can look forward to ? Or perhaps my eyes (and mind) are just playing tricks on me.
I dislike 'warm' tones a lot. I wish I gotten a 'cool' tone phone instead, I can handle the blue tone a lot better.
I wonder why this is I mean it isnt like amoled n the screens should be.the.same.... Maybe dim lights inside?
Root it and try chainfire 3d, it has the option to change screen tone in I believe the pro version. Added bonus, works with all roms to my knowledge. I haven't tried it yet myself as I'm completely happy with the tone on mine, but I used it on the og evo for a long time.
Sent from my EVO using Tapatalk
urrgevo said:
Root it and try chainfire 3d, it has the option to change screen tone in I believe the pro version. Added bonus, works with all roms to my knowledge. I haven't tried it yet myself as I'm completely happy with the tone on mine, but I used it on the og evo for a long time.
Sent from my EVO using Tapatalk
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Click to collapse
Thanks, I'll give it a try since I'm already rooted. I messed around with 'screen adjuster' and 'filer your screen' and neither seemed to do the trick.
EDIT: Looks like I'll have to wait a bit longer to play with chainfire 3d. Requires S-off (or probably just unlock bootloader). Only have root. But chainfire looks promising.
This was a problem on the One X for AT&T but most of them cleared up after a week or so. My advice would be to keep the brightness up for a while when using it.
Sent from my HTC One X using XDA
We have two EVO LTE and one of ours is much cooler and blue and the other is much warmer. How do you check if the display type to see if they are different?
My screen is warm also. At first I thought it was the ZAGG HD screen protector that was causing that yellowish tint, but after I removed it, it was still there.
If anyone with two EVO LTE phones can post a side-by-side picture of the warm and cool screens, I'd greatly appreciate it.
TIA
Here is a picture. Its not the best quality so it might be hard to tell a difference. The difference is much more apparent in real life.
Supposedly its due to the adhesive. There is a thread about it in the HOX forum. My screen seems to be whiter than it was a week ago but that may be a placebo effect- I need to do another side by side comparison with my iPhone to tell.
Sent from my EVO using Tapatalk 2
I was dreading a problem like this. I can deal with blacks not being black (have to deal with it with the very nature of LCD) but whites... Yeah, they need to be white.
Here's to hoping my device doesn't have this issue. I will update this post with news.
get an app called screen adjuster
then increase the blue a little bit, to about 15 or so
woooooorks wonderss!!!
On my NS4G, there was a kernel mod developed by SuperCurio that allowed you to adjust gamma levels. I always ran my phone with very cool blue whites.
Maybe something like that would be possible for the Evo?
I think I have the warmer screen color. Things like this doesn't bother me at all. I've seen thread like this everytime a new phone comes out. After a few week your eyes and OCD levels will adjust.
riyatch said:
Here is a picture. Its not the best quality so it might be hard to tell a difference. The difference is much more apparent in real life.
Click to expand...
Click to collapse
You can def tell the one on the right is the warm though. I'm sure in direct natural light the difference is huge.
mlin said:
Supposedly its due to the adhesive. There is a thread about it in the HOX forum. My screen seems to be whiter than it was a week ago but that may be a placebo effect- I need to do another side by side comparison with my iPhone to tell.
Click to expand...
Click to collapse
I'm hoping this is the case. Its weird because I think it changes. Like after it goes in direct natural light it gets really bad.
Racer Of All said:
I was dreading a problem like this. I can deal with blacks not being black (have to deal with it with the very nature of LCD) but whites... Yeah, they need to be white.
Here's to hoping my device doesn't have this issue. I will update this post with news.
Click to expand...
Click to collapse
Same. I can deal with the black but not the whites. Whites need to be crisp and clean not yellow. I repainted all the eggshell whites in my house to pure white. To me it takes away the crispness of the screen.
flex360 said:
get an app called screen adjuster
then increase the blue a little bit, to about 15 or so
woooooorks wonderss!!!
Click to expand...
Click to collapse
Man you hit the nail right on the nail. I had mine set at 14 for the past three days. It helps but it still isn't ideal. Plus its consuming resources.
dont think its an adhesive bonding process still "curing"
i think the color temp is permanent.
hopefully a dev will allow color temp change because its a little awkward staring at my pc monitor, then looking at the phone's brown and yellow drab lcd tint.
TorxT3D said:
dont think its an adhesive bonding process still "curing"
i think the color temp is permanent.
hopefully a dev will allow color temp change because its a little awkward staring at my pc monitor, then looking at the phone's brown and yellow drab lcd tint.
Click to expand...
Click to collapse
This is what I am praying for. But enough people have to be annoyed by it for somebody to do something.
The best test is to open the settings menu (Evo white) and compare it against a piece of notebook paper (real white). Its gross.

Screen tint fluctuation issues?

I got my GS3 A few days ago and i noticed the screen look awfully warm, so i thought it was just samsung color calibration. But when i tilt the phone in any angle from a normal viewing angle the screen temperature goes warm to cold. Has anyone had a similar experience?
Same exact problem here man. I've posted a few threads about it but I figured I was alone since no one replied. My room step s3 is yellow as well. I'm on my 3rd and they have all been the same.
I'm just going to assume it's calibrated this way. Sure does look nice from an angle though lol
Sent from my SPH-L710 using xda app-developers app
upgrading from the gs II, I picked up my gsIII last week and noticed the warmer color...especially on a white background. The warm white reminds me of LCD instead of OLED... i was thinking Samsung duped us and swapped LCD for OLED.
Since the color becomes cooler when you change the viewing angle, i'm thinking it might be a tint in the screen glass or digitizer to give that warmer color when viewing straight on. Personally, I prefer whiter whites but it seems most smart phone users, especially iphone users, are used to/prefer a warmer white screen so maybe Sammy is trying to appeal to the masses used to a LCD look
I hate it, especially coming from the GS2. Looking at it from an angle the screen looks perfect, WHY SAMSUNG WHYYYYYYYYYY:crying:
Brooklynzson said:
I hate it, especially coming from the GS2. Looking at it from an angle the screen looks perfect, WHY SAMSUNG WHYYYYYYYYYY:crying:
Click to expand...
Click to collapse
Yeah I hate it too!
Sent from my SGH-T999 using xda app-developers app
My eyes might be bad but I'm just not seeing it.
Well looks like the only flaw if that's what u want to call it. I'm just glad Samsung got gps right on this phone
Sent from my SPH-L710 using xda app-developers app
I hope that fix it in later hardware revisions, then I'll just get a replacement.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Well...coming from a Galaxy Note - which was WAY too 'cool' of a tint (to where it was almost green) - I am thrilled to have a warmer white with the S3!
But I have also spent the last many years as a video/TV "purest" and have my home theater stuff professionally calibrated. Warm (reddish) whites are much more accurate and are actually the NTSC standard (6500k).
I too noticed and hence this thread
http://forum.xda-developers.com/showthread.php?t=1754062
Comparing with vibrant i even thought i had a defective screen. But when i put GS3 next to my laptop and desktop lcd screen, the whites look much better and thus i console my self
Spooky73 said:
Well...coming from a Galaxy Note - which was WAY too 'cool' of a tint (to where it was almost green) - I am thrilled to have a warmer white with the S3!
But I have also spent the last many years as a video/TV "purest" and have my home theater stuff professionally calibrated. Warm (reddish) whites are much more accurate and are actually the NTSC standard (6500k).
Click to expand...
Click to collapse
I agree. My tv is calibrated that way as well. I think most phones are more blue that we got used to it and now the warm color is not "normal" lol
Sent from my SPH-L710 using xda app-developers app
rakeshchn said:
Comparing with vibrant i even thought i had a defective screen. But when i put GS3 next to my laptop and desktop lcd screen, the whites look much better and thus i console my self
Click to expand...
Click to collapse
I just did the same thing and the whites definitely look better than my laptop screen. I guess I can live with that.
Coming from an OG Epic with voodoo sound and color will just be an adjustment I guess.
Has anyone returned their phone because of this issue? If so how did you go about returning it?
Has anyone check their Screen Tone adjustment under Display?
overground said:
Has anyone check their Screen Tone adjustment under Display?
Click to expand...
Click to collapse
I beliw 've this is the auto adjust based on the images setting found exactly where the above poster mentioned
Sent from my SCH-I535 using xda premium

Galaxy S3's black vs other screen types' black

I wanted to test the super amoled screen of our sgs3 and see that black black its display can show !
Since i came from an HD2 , i thought for a while that the sgs3 had the blackest black i've ever seen.. but then curiosity came in and after some tests, it turned out that e.g the galaxy s 2 has a better black and that on sgs3 it is still a bit grey !
Also cheched a black photo to compare it with Nokia's N8 clear black display ..and got beaten as well >_>
I use Multitouch Visible Test to test the black of the devices along with the contrast of the colors when i touch the screen.
All tests have been done at night or at a very dark environment since at day there seems to be no difference.
My question here is :
Can you please confirm that this is a common thing among all of sgs3 users and not a display problem of my display ?
The gs3 lacks the true blacks that are possible with oled tech. I presume it was a compromise Samsung is making for some technical reason.
At first the grey tinge bothered me at night. Now, I don't care; the screen still looks gorgeous.
That said, when you first power on the screen, there is a brief moment where the blacks are truly off - ala gorgeous true black. The tinge might be modifiable in firmware or drivers, but I bet Samsung is lighting all the pixels for a reason.
Sent from my SAMSUNG-SGH-I747 using xda premium
phzi said:
The gs3 lacks the true blacks that are possible with oled tech. I presume it was a compromise Samsung is making for some technical reason.
At first the grey tinge bothered me at night. Now, I don't care; the screen still looks gorgeous.
That said, when you first power on the screen, there is a brief moment where the blacks are truly off. This might be modifiable in firmware or drivers, but I bet Samsung is doing lighting all the pixels for a reason.
Sent from my SAMSUNG-SGH-I747 using xda premium
Click to expand...
Click to collapse
Exactly my observations and thoughts ! Thank you my friend at least it is not only me
of course it is still a great display .
I really feel its to reduce the black clipping in dark images and videos which are prevalent on the Galaxy Note and the galaxy nexus.
There was a software solution to reduce the clipping with an app called "Screen Adjuster" which, basically reduces the contrast and makes black "grey". The plus point was that, there is no clipping then.
So I guess samsung has done the same to the S3's screen as maybe they realized that the clipping us a Pentile HD AMOLED limitation.
This maybe helps?
http://forum.xda-developers.com/showthread.php?t=1688896
Surely if rooted it's possible to set up a toggle for the standard 'true black'? I used to use the s2 to read white text on a black background and it was very satisfying to see only the white text with absolutely no glow. This was one of the reasons I went for the s3 over the one x.

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