Color production on SAMOLED screens [SAMOLED vs (s)LCD] - Windows Phone 7 General

Many people believe that SAMOLED screens on Samsung devices are far superior in every way to other devices. Recently with the addition of all these new and similarly spec'd WP7 phones, it seems like a big deciding factor is the screen display.
I have used a focus and a htc surround for a week in addition to my iphone 4. Watching avatar on both devices, I realize that both screens have their setbacks, thats right even the AMOLED!
The general consensus with htc devices is that the viewing angles are terrible. Check out any video review of a HD7 or Surround and you can see that the screens are extremely washed out when viewed at an angle, and unfortunately, many of these reviewers shoot their videos not head on for obvious viewing reasons.
But when viewed normally, the wp7 htc devices are definitely not as awful as at an angle. Still, it is nowhere near SAMOLED crispness or vibrancy. One thing I did notice, however, is that when watching the same video or viewing the same webpages on my iphone 4, I can rightfully say that the lcd screens from htc are just as good as the overly praised retina display. The differences of colors and sharpness between the two are too subtle to tell.
The SAMOLED screens "pop" in color and vibrancy. Whites are glowing white and blacks are dead on black. No one can say that the Samsung did a bad job on their new screens. However, one thing that people tend to misjudge is the color production on their devices like the focus or omnia 7. It seems that while the surround may not produce white and dark as vibrantly, the ACTUAL colors (red, blue, green) are pretty close to what they should appear. What I am saying is the SAMOLED screens are TOO SATURATED. Again this could all be subjective, but I find that the SAMOLED screen just goes for as vibrant and colorful as they can get, disregarding true color tones. For instance, skin in pictures looks intensely orange and I have never seen skies so blue in real life. Webpage colors can be a bit to contrasting as well. And my opinion is from comparing the SAMOLED to my macbook pro LED screen.
I watched avatar on my blu ray and compared it to the surround and the focus. unfornately to say, the focus just makes the navis look almost syrup-y bubblegum blue. The high contrast of samsung screens are good in some ways but in others, it just seems overdone.
HTC may have made their screens to warm in color, thus appearing a bit washed out when comparing to other wp7 devices. But the AMOLED screen seems too saturated in color production, not just compared to my surround, but also my macbook's screen as well as my LED tv.
So in the end which would you pick? What are your guy's thoughts?

I've never done that kind of testing but my captivate has an awesome screen and I would put it against any other screen. The ritna screen isn't as impressive as apple makes it out to be. At least for me. But I will say these are the best out of all of them. My friend just picked up the x10 and boy does the screen look like $h!#, next to mine.
Sent from my cogcap

I 100% agree with you, infact I have had alot of iphone 4 users comment on how good the screen is on the HD7 which shows what a difference using the phone in a normal way makes when compare to viewing at some obsure angle.
I also have always though the colours look wrong on OLED screens, but having said that, I have always though that about samsungs HDTVs, they seem to over exagerate all the colours and sharpness to make you initially go "WOW", then when you think about it, they just look wrong.
Personally, im happy with my HD7 LCD, and would take SLCD over OLED at the moment.

The over-the-top vibrance is a reason why I went SLCD.
That and the Pentile pattern. My eyes are still well enough to notice fringing on rendered text as well as the pattern generally on evenly lit surfaces.
I had a Nexus One, the OMG-in-your-face colors get old quickly.

thanks for input, the captivate looks amazing running android and playing videos I agree.
But do you think there is a line between displaying vibrancy vs true colors?
Sometimes when I view images in the focus, it feels like I opened a photo in Lightroom or Photoshop and just cranked up the vibrancy settings to the max, resulting in some drastic color contrasts.
But then again, the LCD screens of HTC do seem last generation. If only they could meet in the middle.
@ Tom Servo, I actually think the Nexus One did a good job on their screens. They use regualr AMOLED screens just like the Zune HD from microsoft.
Color production was beautiful. Only complaint with those screens are that they practically turn invisible in sunlight haha.

For me, WindowsPhone7 is all about white letters on black background and some coloured squares in between.
I do not watch videos on the phone and I don't have much photos to display.
So I chose the Omnia7 with that gorgeous SAMOLED screen because it's superior for my use.

SAMLOED ftw. IPSLCD (retina display) is old, Apple just upped the pixel count. Put that many pixels in a SLCD and would look gorgeous.

Take a peek at this article, it has all you need to know:
displaymate.com/Galaxy_S_ShootOut.htm
Scroll down to section 8: Gamut.
You'll see that the SAMOLED is way over-saturated and that the
iPhone4 is very washed-out.
I own a Focus and a Droid, as well as an e-IPS and s-IPS panels, and I can
tell you that the article is spot on. Colors on the Focus are like crayola simple.
If you want accurate colors, then go somewhere else, but if you want the
"wow factor" then go SAMOLED hands down.
Hope that helps.

mrroey said:
@ Tom Servo, I actually think the Nexus One did a good job on their screens. They use regualr AMOLED screens just like the Zune HD from microsoft.
Color production was beautiful. Only complaint with those screens are that they practically turn invisible in sunlight haha.
Click to expand...
Click to collapse
I went from Nexus to Trophy. Looking at the same pictures, I actually preferred SLCD. That and as I said, some people notice the Pentile pattern. Which also makes text fuzzier. With Metro being pretty sparse in busy textures and mostly text based, I think it makes more sense to use the display technology that has full resolution on all color channels. AMOLED has currently half the horizontal resolution on the red and blue channels.
In relation to Samsung devices, it's possible they're running their Digital Natural Imagine Engine in background. I haven't had a direct Samsung device with AMOLED, so I can't say.

Oranjoose said:
Take a peek at this article, it has all you need to know:
displaymate.com/Galaxy_S_ShootOut.htm
Scroll down to section 8: Gamut.
You'll see that the SAMOLED is way over-saturated and that the
iPhone4 is very washed-out.
I own a Focus and a Droid, as well as an e-IPS and s-IPS panels, and I can
tell you that the article is spot on. Colors on the Focus are like crayola simple.
If you want accurate colors, then go somewhere else, but if you want the
"wow factor" then go SAMOLED hands down.
Hope that helps.
Click to expand...
Click to collapse
That was a GREAT article and very informative, though it can get a bit technical at times. To quote some interesting conclusions from the articles...(NOTE THAT THIS ARTICLE WAS WRITTEN PRIOR TO WP7 PHONE RELEASE)
"We compared the Galaxy S side-by-side to a calibrated Professional Sony High Definition Studio Monitor using a large set of DisplayMate Calibration and Test Photographs. All of the photos on the Galaxy S had too much color saturation, to the point of appearing gaudy, particularly faces and well known objects such as fruits, vegetables, flowers, grass, even a Coca-Cola can. Photos that include very color saturated objects, such as a fire engine, were in some cases painful to look at. These effects are similar to setting an HDTV to a Vivid picture mode and then turning up the Color and Sharpness Controls. The punchy and excessively vibrant looking images on the Galaxy S may initially get lots of oohs and aahs, like in many of the early reviews, but after a while the gaudy looking images will become tiresome and unpleasant."
"There is no decisive winner as each of the three “Super” displays significantly outperforms the others in more than one important area and significantly underperforms in other areas. The iPhone 4 by far has the brightest and sharpest display and is the most power efficient of the displays. The Motorola Droid by far has the best picture quality and accuracy. The Samsung Galaxy S by far has the lowest screen reflectance and largest Contrast for both bright and dark ambient lighting, and the best viewing angles. On the flip side, the iPhone 4 has a weak color gamut and viewing angles, the Motorola Droid has weak screen reflectance and viewing angles, and the Samsung Galaxy S has lower brightness, excessive color saturation, higher power consumption and some sharpness issues. "
so there you have it. according to Displaymate,
iphone 4 = best mobile display
motorola droid (surprisingly) = best mobile picture quality
Samsung vibrant = best mobile display technology

Samsung is notorious for producing display panels with oversaturated color pallet.
It is true for their Plasma, LCD, LED's on the consumer grade television sets and now SAMOLED displays on the mobile devices.

the oversaturation of the AMOLED's have been well documented prior to now. it doens't seem to be a problem for many as everyone has different interpretation of colors in their own eyes anyway.
I just think when u put these phone side by side...and contrast and vibrance of the samsung phones is just ridiculous...true color representation kinda falls to the side

The Retna screen is very impressive because the pixel density is much higher than on other screens. That makes reading on the screen MUCH easier on the eyes than on other screens. You may not consciously know it, but eye fatigue does happen and it's a huge consideration when buying a device you will spend so much time looking at. It also means the text will look much better when/if you zoom in on it.
It's like comparing a crappy CRT monitor to a high class LCD.
The color reproduction on sAMOLED is nice.
However, there's more to a phone than the screen.
HD7 has more RAM than other WP7 devices. It has a bigger screen than other WP7 devices. It has more storage than many other WP7 devices.
The only major downside to that phone, IMO, is small battery and the fact that the screen is flush with the front of the phone. Unlike something like a Vibrant, if you drop an HD2 or HD7 on its face it can destroy your screen.
Of course, that can be somewhat fixed with a case... Some people don't like cases, though...

I like the SAMOLED screens, but when I looked at the HD7 it was better than I thought it would be. That being said I do still want the SAMOLED. The other factors leaning me toward the focus (or samsung in general) are the fact that the screen has gorilla glass, making it much less likely to be scratched and when I was playing with the Focus and the Quantum/Surround/HD7 the screen on the Focus also seemed much more sensitive and responsive compared to the others.

Omega Ra said:
...the screen on the Focus also seemed much more sensitive and responsive compared to the others.
Click to expand...
Click to collapse
This might have to do with the fact Samsung places the SAMOLED display directly beneath the capacitive screen. Other phones have a much larger space between the two.
The result is Samsung phones are often thinner, and they appear to be more accurate and responsive.

i put my omnia 7 up against a hd7 in the flesh ( metal/plastic) and there is no comparison. Theres just no going back to LCD now. and as for viewing angles, seriously?, viewing angles on a mobile phone? are you kidding me? no one holds their phone at an angle! its not like we are going to mount our phones onto walls and have 10 people gathered around to watch it.

Since having my desire with amoled display for about half a year I won't go back to lcd/slcd because I think the colors are far more superior at least to me.
I went for the Omnia 7 as business device and I couldn't be happier. Build quality is surprisingly very good, perfect screen size for my needs and all in all I'm glad that I didn't choose the HD7 imho.
Regards

It may not be the sharpest of display and not produce the most accurate colour and I wasn't particularly impressed with Galaxy S S-AMOLED screen on android!
However IMHO S-AMOLED looks stunning on WP7 OS, it really compliments the Metro-UI and when put side by side with S-LCD running the same OS it's just not the same! It's for this very reason that I went for Omnia 7 over HD7.

lqaddict said:
Samsung is notorious for producing display panels with oversaturated color pallet.
It is true for their Plasma, LCD, LED's on the consumer grade television sets and now SAMOLED displays on the mobile devices.
Click to expand...
Click to collapse
Samsung plasma and in general any plasma is not as oversaturated as other technologies. LCD and LED displays from all manufacturers are setup to be in the "torch" mode (sometimes called dynamic by the manufacturers) to stand out on the floor. And to compensate for the grayish black level they oversaturate the color.
After you calibrate though, they all look the same, almost. LEDs will have a bit of blooming, LCDs will not be as black as plasmas and plasmas will lack the brightness in case you want to watch in a sunlit room.

The iPhone 4's screen looks pretty good, but 3.5 inches? Ugh.

Related

HTC to switch from AMOLED to STFT due to shortages

sorry if this has been posted elsewhere if so please remove mods
http://androidheadlines.com/2010/06/htc-switch-to-stft-lcd-from-amoled-due-to-shortages.html
this could be a rumour but if true, I'm going to be a lot more careful with my desire.
I heard this as well. How will this affect battery life and do they look anywhere near as good?
LCDs these days are almost as good as AMOLED. Note that I said almost. I don't think anything can compare to an AMOLED or SuperAMOLED in regular inside environments, but when you get outside and the sun is shining, it's almost as if the screen isn't on. I have to put the brightness all of the way up to see the screen. LCDs don't have that problem. So If you don't know which you have in a new phone, you probably wont be able to tell unless you're outside! muahaha.
Hmm. I'm glad I already have the Desire...
As far as I know, AMOLED gives better viewing angles, has better colors and is better for battery life (which is a pain on Android phones).
Also, an AMOLED is better than LCD for showing true black or darker shades due to the lack of a backlight which is in LCD screens
Sent from my HTC Desire using XDA App
Maybe this will finally prevent the pinkish issue on some HTC AMOLED devices.
Well, Sony's TFTs shouldn't have PenTile, which should make text sharper and really ought to get rid of the pink tint. It's a trade-off; personally I'd rather have TFT with RGB subpixels, but it seems to be a minority opinion.
according to engadget, they say the Iphone 4 screen is better then the Galaxy S Super ALMOLED.
Even though I hate Iphone I must admit, the screen does look good.
Nekromantik said:
according to engadget, they say the Iphone 4 screen is better then the Galaxy S Super ALMOLED.
Even though I hate Iphone I must admit, the screen does look good.
Click to expand...
Click to collapse
The screen could be good, but i don't understand why apple did't made the screen bigger.
Iphone 4 screen is awesome, nice colours & perfectly viewable from a variety of angles. Pin sharp & very very clear. But its a bit too small for my liking.
Doesn't the iphone use ips technology or is that the same as super lcd (because this is the first time i hear of super lcd)
Mithent said:
Well, Sony's TFTs shouldn't have PenTile, which should make text sharper and really ought to get rid of the pink tint. It's a trade-off; personally I'd rather have TFT with RGB subpixels, but it seems to be a minority opinion.
Click to expand...
Click to collapse
Agree 100% (love AMOLED, but hate PenTile). If someone ever offer me to change my Desire to normal LCD Desire i would be over the moon. I hope HTC will make ones. Maybe, just one for me
Nekromantik said:
according to engadget, they say the Iphone 4 screen is better then the Galaxy S Super ALMOLED.
Even though I hate Iphone I must admit, the screen does look good.
Click to expand...
Click to collapse
What the Engadget article really showed was that in NORMAL use there was no discernible advantage to the iPhone 4 screen.
Being the Apple shills that they are they resorted to the retarded microscope comparisons. IF you have to show what the pixels look like under a microscope to get what the difference is then there's no difference.

Pentile Display ?

it is said that the galaxy nexus uses the pentile display .. and all we know that pentile isn't really good .. so i am going to buy a nexus tonight and i would to ask you if the screen good or bad .. do you like it or not ?
I've had numerous phones, GS2, iPhone 4...this is the best screen I've seen yet.
The Pentile discussion is kind of ridiculous.
I've had four phones this year
- Vibrant
- My touch
- Nexus S
- Evo 3d
When compared to everything else including my friends' iPhone this is the best display I have ever used.
Sent from my Galaxy Nexus
Its crazy good, by far the best screen on any device I've ever seen, blacks are so black u can't tell where the phone ends and the screen begins without looking really close. Also u can load up pretty much any page in portrait view with far away zoom and STILL read the really really fine text just fine.
Sent from my Galaxy Nexus using XDA App
Yeah it uses a pentile display much to people's dismay. Quite a few people/reviews have stated the following: 1.) Whites appear like a linen yellow. 2.) Blue tinge on the screen 3.) Pixelation is noticeable on text. While that is all true the screen isn't that bad, passable at least while playing games or watching videos. Is it the BEST screen ever? I would say no.
zetsumeikuro said:
Yeah it uses a pentile display much to people's dismay. Quite a few people/reviews have stated the following: 1.) Whites appear like a linen yellow. 2.) Blue tinge on the screen 3.) Pixelation is noticeable on text. While that is all true the screen isn't that bad, passable at least while playing games or watching videos. Is it the BEST screen ever? I would say no.
Click to expand...
Click to collapse
Sweetheart, you do know that the screen cannot have blue tinge and linen yellow whites at the same time right? Light cannot work like that. And pixelation is noticable on text? Are you insane? Have you seen the screen?
kristovaher said:
Sweetheart, you do know that the screen cannot have blue tinge and linen yellow whites at the same time right? Light cannot work like that. And pixelation is noticable on text? Are you insane? Have you seen the screen?
Click to expand...
Click to collapse
Calm down there Nexus fan boy/girl! I'm just stating these are things people have seen. Obviously not saying the blue tinge along w/ the yellow whites occur at the same time. Yes I have seen the screen numerous times, and a co-worker was the one to tell me about the yellowish whites.
aras1 said:
it is said that the galaxy nexus uses the pentile display .. and all we know that pentile isn't really good .. so i am going to buy a nexus tonight and i would to ask you if the screen good or bad .. do you like it or not ?
Click to expand...
Click to collapse
Pentile on the original SGS/NexusS wasn't nearly what it is on this Galaxy Nexus. Last night I spent about an hour comparing and contrasting between his iPhone4s and my brand new Galaxy Nexus. When it came down to it, the Galaxy Nexus had the same readability as the vaunted Retina display, but with deeper blacks, and generally more vibrant (ermm, oversaturated) colors. Looks great to me, but people have different preferences.
i've had the moto droid, moto atrix, htc thunderbolt, iphone4, and this is by far the nicest screen ive ever had.
zetsumeikuro said:
Yeah it uses a pentile display much to people's dismay. Quite a few people/reviews have stated the following: 1.) Whites appear like a linen yellow. 2.) Blue tinge on the screen 3.) Pixelation is noticeable on text. While that is all true the screen isn't that bad, passable at least while playing games or watching videos. Is it the BEST screen ever? I would say no.
Click to expand...
Click to collapse
Are you just quoting other posts or do you actually have a GN? If so does the screen look yellow, blue, or pixelated to you? If it does I would return it ASAP because it shouldn't. Mine and the ones I've played with in the store do not.
Pentile? What Pentile?
In my experience, the pentile isn't an issue. The screen is (theoretically) gorgeous, however (and maybe I'm an exception), I've seen that only about 1 in 3 GNexi have a screen that truly looks like it's supposed to. I'm on my third GNex, two of the three have had different screen issues, and the third had a great display but a blown earpiece
That being said, I wouldn't hesitate to buy one, just be sure to THOROUGHLY inspect it before you leave the store. I'm going back for my fourth today.
pharpe said:
Are you just quoting other posts or do you actually have a GN? If so does the screen look yellow, blue, or pixelated to you? If it does I would return it ASAP because it shouldn't. Mine and the ones I've played with in the store do not.
Click to expand...
Click to collapse
My co-workers device's screen white's looked yellow. I went into the store to mess around w/ the device and did notice the same on those units. There have been others stating there is a blue tinge, which is supposedly a normal thing, as to preserve the blue pixel. The screen has minor pixelation but it's not too noticeable like the Moto devices.
You must have microscope eyes then. I can't see any pixelation holding device from one palm far from my eyes.
zetsumeikuro said:
My co-workers device's screen white's looked yellow. I went into the store to mess around w/ the device and did notice the same on those units. There have been others stating there is a blue tinge, which is supposedly a normal thing, as to preserve the blue pixel. The screen has minor pixelation but it's not too noticeable like the Moto devices.
Click to expand...
Click to collapse
Sent from my Galaxy Nexus using XDA App
hbkmog said:
You must have microscope eyes then. I can't see any pixelation holding device from one palm far from my eyes.
Sent from my Galaxy Nexus using XDA App
Click to expand...
Click to collapse
I do have very good vision yes.
No pixelation that I can see, and I use a lot of different types of high res screens for work. I'm really not sure how anyone can say they see pixelation on such a high density display. Take a look at the 'unlock' circle on the lock screen. You have to look realllly hard to see the jagidness - and this is a circle drawn with square pixels
Colours are slightly over saturated which makes them pop more, however they are not technically accurate - if you care. Eg. look at a photograph from a SLR camera on the gn vs a high quality computer screen.
The only real issue I see is the artefacts (grey 'dirty' look of white backgrounds) on the 2 or 3 lowest brightness settings. This is slightly annoying because you need to leave auto brightness on to preserve battery. You can however use a custom rom to change the lowest limit of brightness.
Trust me, when you turn it on, you'll think the 'google' logo that comes up is actually a sticker on the screen, and when the startup animation starts you'll fall off your chair
kristovaher said:
Sweetheart, you do know that the screen cannot have blue tinge and linen yellow whites at the same time right? Light cannot work like that. And pixelation is noticable on text? Are you insane? Have you seen the screen?
Click to expand...
Click to collapse
I will say that I can notice some pixelization of text, primarily on colored text (reds, blues, purples, etc. are the worst offenders), although that's not to say it's terribly pixelated, but it is noticeable if you know what you're looking for. Certainly nothing to dismiss the phone for, but to say it's not visible is untrue.
i can see it's pentile (having had a nexus one I know how it looks) but it's not much of a problem, the resolution is high enough. Sure it would be nicer if it was RGB, but it's good enough for me, at least (and I hated my N1's screen)
spamlucal said:
i can see it's pentile (having had a nexus one I know how it looks) but it's not much of a problem, the resolution is high enough. Sure it would be nicer if it was RGB, but it's good enough for me, at least (and I hated my N1's screen)
Click to expand...
Click to collapse
Agreed. To each their own when it comes to displays! I'm not bashing on the display at all, just stating what I have seen.
spamlucal said:
i can see it's pentile (having had a nexus one I know how it looks) but it's not much of a problem, the resolution is high enough. Sure it would be nicer if it was RGB, but it's good enough for me, at least (and I hated my N1's screen)
Click to expand...
Click to collapse
I agree. Overall I like the display better than my iphone 4, but it does have flaws, and I think the sharpness of the apple retina is better. Still, the blacks are to die for, and I like a little more punch to my colors since I'm not going to be doing any color-sensitive work on a phone. Plus, the size on the GN is juuuuust right.
Though I have to disagree with the poster that said the opening animation looks incredible. I was actually severely disappointed that they chose such a low res animation to "showcase" the HD super amoled display. It should be in native res, but it obviously isn't. That said, it would probably slow down the boot process considerably if that were the case, so it's just fine the way it is.
PenTile, yes. Excellent quality, also yes.
Unless you are a photographer, the colours shouldn't matter that much to you - white is still pretty white, and black is very black, and everything inbetween is pretty damn good too.
Those complaining about pixelation on the screen...well, to be honest, I can see pixels on my PC monitor, and it's a fancy-shmancy 1080p 120Hz 3D monster. I can see pixels on a Retina display. Pixels are everywhere.
I CAN SEE THE PIXELS D:

Amoled Vs LCD

So I am coming from an LCD screen to the Nokia's Amoled screen and I am curious on Amoled screen is the white supposed to be a "rainbow" color? Like on my LCD screen White is well WHITE no other colors bleeding through. On this amoled screen I am see like a rainbow of colors behind the white like reds, blues, etc it's till white sort of but not as crystal white as the LCD.
Is this by design and something I should get used to? I thought Amoled was supposed to be better...
Laquox said:
So I am coming from an LCD screen to the Nokia's Amoled screen and I am curious on Amoled screen is the white supposed to be a "rainbow" color? Like on my LCD screen White is well WHITE no other colors bleeding through. On this amoled screen I am see like a rainbow of colors behind the white like reds, blues, etc it's till white sort of but not as crystal white as the LCD.
Is this by design and something I should get used to? I thought Amoled was supposed to be better...
Click to expand...
Click to collapse
Whites on Amoled appear to be off-white. It's been this way with every Amoled device. I've never seen it to appear "rainbow" colored.
Amoled produces richer more saturated colors and outstanding black levels.
LCD and SLCD is a lot brighter than Amoled (hence the crystal white) but the black levels do not compare.
Before my 900, I was an SLCD fan. But Amoled with the clearblack looks like SLCD on steroids. Minus the lower white levels. Of course this is just my opinion.
So it's possibly just the ultra saturation bleeding through the "whites" that give it the "rainbow" effect. I don't know how else to to describe it. White is simply no white but like a multi spectrum white with other colors bleeding through.
Looking at mine right now the white looks pretty darn white.
The thing I have noticed is for instance when I bought a samsung focus I was torn between it and two HTC Devices... I forget the names. Both were SLCD. I just COULD NOT get past the washed out look of the HTC devices over the samsung.
The nokia is even richer in color than the samsung.
hx4700 Killer said:
Looking at mine right now the white looks pretty darn white.
The thing I have noticed is for instance when I bought a samsung focus I was torn between it and two HTC Devices... I forget the names. Both were SLCD. I just COULD NOT get past the washed out look of the HTC devices over the samsung.
The nokia is even richer in color than the samsung.
Click to expand...
Click to collapse
Agreed - I've had the Focus, HD7s, and now the Nokia 900 and the Nokia is so far my favorite. I feel I should point out that the 'Nokia Blue' theme is sharper than the default windows phone blue theme, making the other devices appear washed out when in fact it's the correct color.
But the ability to use the device outdoors was a huge factor in my selection, certainly.
I like all the colors in the amoled except white. White really looks washed out compared to LCD screens and this is the only disappointment I have with amoled screens.
the benefits of an amoled are color saturation, deep rich blacks, and energy consumption on non-white backgrounds
SLCD create more "accurate" colors, that some see as washed out - generally are a bit brighter (lumens) and more white whites
the amoled produce off whites - if you compare the two, but you should not really notice it on an amoled unless you compare it to a true white
also, off angles can produce a slight blue hue to the whites
to each his own - I prefer the amoleds blacks (with the WP7 metro themes), to the washed out colors of an SLCD - but that does not mean you or someone else will too
could it be that your screen might be dirty?
i know on mine if i have some water or oil on the screen it will create a prism effect, which will rainbow the colors, especially with a white screen.
personally i haven't seen whites get a rainbow effect, but they are a little dim, which could be partly due to the screen tech (amoled) and could also be the hardware dimming them intentionally to save on battery (white is a battery killer on amoled screens)
but the inky blacks and pop of color from amoled makes me not really care, as the screen looks brilliant.
and the clearblack display on the nokia is great in the sun.
rainbow colors are only suppose appear on pentile displays. this phone has a true rgb screen so i dont see why
Nissan350 said:
Whites on Amoled appear to be off-white. It's been this way with every Amoled device. I've never seen it to appear "rainbow" colored.
Amoled produces richer more saturated colors and outstanding black levels.
LCD and SLCD is a lot brighter than Amoled (hence the crystal white) but the black levels do not compare.
Before my 900, I was an SLCD fan. But Amoled with the clearblack looks like SLCD on steroids. Minus the lower white levels. Of course this is just my opinion.
Click to expand...
Click to collapse
AMOLED does not inherently have dim whites. Samsung just programs a dimming condition into the firmware on some its AMOLED panels that make it dim the brightness based on the % of white pixels on the screen (as a sneaky way to improve battery). The Focus S has an extra setting that lets you disable this, but the L900 does not have that setting.
drleospaceman said:
AMOLED does not inherently have dim whites. Samsung just programs a dimming condition into the firmware on some its AMOLED panels that make it dim the brightness based on the % of white pixels on the screen (as a sneaky way to improve battery). The Focus S has an extra setting that lets you disable this, but the L900 does not have that setting.
Click to expand...
Click to collapse
I see. Bummer
A dim AMOLED screen also helps prolong the panel life span a lot. AMOLED screens are extremely prone to burn in. Avoid extreme brightness and avoid leave screen on for extended period.
Just remember this: it is very easy to bump up a screen's brightness (brighter back light on LCD) but it is extremely difficult to produce true blackness on a screen. The strength of AMOLE is the true black because it has no back light. Each pixels emit light. Darker black = higher contrast. No LCD can ever match the black level of an AMOLED screen.
foxbat121 said:
A dim AMOLED screen also helps prolong the panel life span a lot. AMOLED screens are extremely prone to burn in. Avoid extreme brightness and avoid leave screen on for extended period.
Just remember this: it is very easy to bump up a screen's brightness (brighter back light on LCD) but it is extremely difficult to produce true blackness on a screen. The strength of AMOLE is the true black because it has no back light. Each pixels emit light. Darker black = higher contrast. No LCD can ever match the black level of an AMOLED screen.
Click to expand...
Click to collapse
i wouldnt keep saying that lol, htcs IPS SLD 2 can almost match against the blacks of a super amoled and has better colors all around without having to be pentile. unless you were to compare side to side you would be completely happy with the blacks on the one x.
edit: http://www.engadget.com/2012/04/05/htc-one-x-vs-one-s/ compare the blacks, barely a difference unless you were looking hard
i would go with the ips slcd 2 anyday considering no burn, great viewing angles, great battery life especially whites and cloes to as good battery life on blacks, visable outdoors, realistic looking colors/not over saturated, etc. its a balance between good blacks, and good whites. still wouldnt touch the one x though
^^^ above poster have never used an amoled display
slpin said:
^^^ above poster have never used an amoled display
Click to expand...
Click to collapse
I most definitely have. from samsungs first amoled screens the behold 2. and both gens of galaxy s.
and i take it you have used the one x? no? since its the only phone with the IPS SLCD "2". not talking about regular SLCD, i have the amaze and the blacks look like crap.
almost every reviewer that has had their hands on nearly every android handset has stated its the best screen they have seen. just my 2 cents.
LCD is growing, OLED is still failing with screen burn.
also, im no htc fanboy (anymore). i really want the lumia 900 actually
Any reviewer says SLCD2 is better or equal to AMOLED has no clue what they are talking about. For the most part, they equal high brightness to better display. Read those reviews carefully. They are probably the same idiots who prefer LCD TVs to Plasma TVs. They made no scientific measurements of the contrast ratio of the screens. So, basically they are simply talking out of their a**.
Yes, LCD has more accurate colors. But it can never have better or equal blacks. There is no way to make LCD panel to block backlight completely.
foxbat121 said:
Any reviewer says SLCD2 is better or equal to AMOLED has no clue what they are talking about. For the most part, they equal high brightness to better display. Read those reviews carefully. They are probably the same idiots who prefer LCD TVs to Plasma TVs. They made no scientific measurements of the contrast ratio of the screens. So, basically they are simply talking out of their a**.
Yes, LCD has more accurate colors. But it can never have better or equal blacks. There is no way to make LCD panel to block backlight completely.
Click to expand...
Click to collapse
I guess almost every reviewer that has reviewed this phone talks out of their ass, technobuffalo, engadget, phonedog, telegraph? lol, nearly every review that i have read said that. people who love the galaxy s 2, and both aaron from phonedog and john from technobuffalo used the note as their daily and preferred the one x screen.
just because the blacks are one notch off doesnt mean it's not superior. considering it will have better battery life, much more accurate colors, sharper images (when compared to pentile especially), no screen burn (plasma tvs have that horribly, so id stick with my lcd tv). blacks arent the most important color on a phone lol, and i never said they are better or as good. they are pretty damn close though. especially for being a LCD. after seeing screen burn on plasma tvs and oled screen its hard to say id rather have one. people who want a little bit more black screens are okay with screen burn?
and horrible whites?
also, people who dont stay in a cave all day. the ones who go out side, ips is far superior lol considering you have grea viewing angles and its completely viewable outside.
compared to the galaxy nexus the blacks almost looks exactly the same.
i would rather have amoled screen on wp7, but on android i would probably rather have the sld2
http://www.engadget.com/2012/04/13/lg-renames-optimus-lte-to-optimus-true-hd-lte-disses-samsungs/
look at this photo: http://i43.tinypic.com/2wn7jfd.jpg
you can barely tell a difference between the menu dots and the bezel. opposed to other lcds. it could be comparable to amoled defintely.
outside photo with low brightness: http://i44.tinypic.com/ipqgzs.jpg
still compeltely visible
overal its all about personal preference, but im sure saying that the new screen is comparable and would even be hard to choose from even over super amoled. i was about to ditch LCD honestly (my amaze has horrible blacks) before seeing this screen. too bad its not in other phones.
Screen quality better be left to those know how to compare, e.g. those who review hdtv for a living. lmao the stuff you quoted above.
Remember, contrast ratio = brigest / darkest. The slight difference in black level significantly changes the contrast ratio. Not so much on brightness.
Yes, there are magic coatings on LCD screens that make them appear dark then actually is. The problem is such coating could cause black crush or false contour. Of course those phone reviewer didn't test those important aspect of PQ of a panel, did they?
Sent from my SAMSUNG-SGH-I777 using XDA
foxbat121 said:
Screen quality better be left to those know how to compare, e.g. those who review hdtv for a living. lmao the stuff you quoted above.
Remember, contrast ratio = brigest / darkest. The slight difference in black level significantly changes the contrast ratio. Not so much on brightness.
Sent from my SAMSUNG-SGH-I777 using XDA
Click to expand...
Click to collapse
Not really something to even think about. OLED hasnt been seen on a mobile devices over WVGA resolution WITHOUT pentile, we all know pentile sucks. colors, sharpness, etc. we have HD screens with IPS completely sharp, great colors, etc. just my 2 cents
http://i-cdn.phonearena.com/images/articles/48137-image/100-Crop-Red.jpg <- pentile
you dont need to review tvs to know if a mobile screen is good or not. these people have had their hands on nearly every android/wp7/blackberry/wm6 handset. pretty sure they have some say, especially for engadget always hating on every company besides apple then says the one x has the best screen they have seen lol.
both AMOLED/SAMOLED, and IPS SLCD have 16m colors. except the IPS has better viewing angles, no screen bleed, able to see the screen outside, whites to look blue, etc. you dont need to be a reviewer to know which is better.
unless your like everything on your phone to be black, and nothing but black then i dont see the point of saying oled is better just because the blacks are a notch better..
on different OS i would prefer different types of screens. LCD would be crap on wp7 i think unless you used whites a lot. we have yet to see IPS SLCD on wp7 i dont ever think we will. on android though i and other people like having high resolution, good looking colors, etc. cant have that with amoled unless you like pentile. wvga doesnt cut it with android anymore
take a look at the nokia 701, has lcd with clearblack and the blacks look great one it.
FYI, iPhone 4/4s has IPS screen and yet it looks hazey and has the lowest contrast ratio among almost all smartphone screens. IPS maybe better than other LCD screens. But it is still LCD screen. It is physically not possible to completely block the backlite. Otherwise, we don't need local dimming technology on high end LCD TVs anymore.

One X VS Galaxy Nexus Screen Comparison

http://www.youtube.com/watch?v=f8PGWHjvz3w
Hi all.
Just a quick video comparing the two for anyone trying to decide between the two. Or go from the GNex to the One X. Sorry for the shameful self promotion but there is no point making videos if nobody us going to watch them
While both are 720p, there shouldn't be any contest between the Super LCD 2 and PenTile AMOLED.
Sent from my HTC One X using xda premium
i owned a gnex while my daily was a gs2. after one day of use i was certain the gs2 had a more superior screen in all respects except for the resolution. e.g. under very brightness colors were inconsistent or dimmer on the gnex. viewing angles weren't that great neither.
so when i got a hold of my current HOX, it blew the gs2 out of the water. i was mesmerized by the magic of the one x's display. it sticks to the surface and even feels like it pops out. viewing angles make the screen look unreal like a picture painted on the glass. it defies belief that it isn't a dummy model handset with a still picture.
i don't know what's responsible for that and it might actually be how HTC has the curved stretched edges by the bezel. all i know is that i believe it's the first device of this display standard. images and wallpapers just hypnotise you... the widgets and icons look so fine.
some said 'this is a bit like what's available on apples retina display'. it is only true to certain degrees only. for example, if you look at the retina display, you can still see a fine black line or border separating the wallpaper from the bezel of the phone producing an effect that there is still a layer of glass above the actual image/wallpaper. this effect is practically non existent on the HOX. besides, the retina display simply doesn't compare even to that of the s2 on one ground alone and that is the size of the screen. it is just too small. 5" plus is too big... 4" less is too small. just my opinion.
i was wowed by the gnex beside my gs2 at first purely on the high res and sharpness in detail. but the color reproduction and the viewing angles just put me off.
gosh, i still have the hots for the galaxy nexus and wouldn't regret doing a trade for my HOX.
Thread closed..
Read Rules for General sticky...

Clarity/resolution

The OnePlus 3 has a crazy crisp display. Just kidding, this is automated text so who knows if this screen is any good. So, you be the judge! A higher rating indicates that it's extremely sharp and clear, and that you cannot see pixels with your naked eye.
Then, drop a comment if you have anything to add!
The display is definitely better than what weve had on the previous OnePlus phones. I did find the color saturation a bit weird coming from the LCD of the OnePlus One to the OAMOLED of the OP3, but it's a pretty beautiful display to look at.
I haven't been able to compare with another AMOLED screen, but compared to my LG G3 at full brightness, the OnePlus 3 screen colours doesn't seem as vibrant as an AMOLED screen should be. One other thing is that I've been so used to QHD on the G3, I can really notice the drop back to HD. Nonetheless, the OnePlus 3 is bang for buck no matter which way you look at it.
I just have one word. Gorgeous.
The display is sharp enough, bright enough and the color saturation is good. And definetly better than previous OP screens
kinnyfaifai said:
I haven't been able to compare with another AMOLED screen, but compared to my LG G3 at full brightness, the OnePlus 3 screen colours doesn't seem as vibrant as an AMOLED screen should be. One other thing is that I've been so used to QHD on the G3, I can really notice the drop back to HD. Nonetheless, the OnePlus 3 is bang for buck no matter which way you look at it.
Click to expand...
Click to collapse
You notice because it has PenTile arrangement, not because it's FHD.
I've gotten used to it now, the screen is still quite amazing on the OP3. Tbh, I've always found it funny how phone manufacturers are sucked into the res race given some of the drawbacks of pushing a larger amount of pixels.
I'm moving from my Moto X (2014) to OP3, and trust me the white balance is WAY off towards the blue end. I read a review which did display tests on both the AMOLEDs of X and OP3, and apart from the white balance, OP3 has a slightly better screen and/or screen calibration than the X (which is 2 years old).
Overall I still find it blue after I switch from the X, but it's a beautiful screen nonetheless.
Soumitra.5693 said:
I'm moving from my Moto X (2014) to OP3, and trust me the white balance is WAY off towards the blue end. I read a review which did display tests on both the AMOLEDs of X and OP3, and apart from the white balance, OP3 has a slightly better screen and/or screen calibration than the X (which is 2 years old).
Overall I still find it blue after I switch from the X, but it's a beautiful screen nonetheless.
Click to expand...
Click to collapse
Just got mine, haven't even turned it on yet, but AFAIK (from reviews) white balance is adjustable in the settings. Play around with the slider if it looks too blueish to you.
Explorer23 said:
Just got mine, haven't even turned it on yet, but AFAIK (from reviews) white balance is adjustable in the settings. Play around with the slider if it looks too blueish to you.
Click to expand...
Click to collapse
Yep, thanks! Did that but forgot to mention. Though be careful when you change the slider, there's no reset option in case you want it as it came (not a biggie but a reset option would've been helpful).
Sent from my OnePlus3 using XDA Labs
Text on my phone looks blurry and more like a 720p screen, particularly visible in landscape.
I've applied for a replacement. Let me see how that turns out to be.
edios123 said:
Text on my phone looks blurry and more like a 720p screen, particularly visible in landscape.
I've applied for a replacement. Let me see how that turns out to be.
Click to expand...
Click to collapse
That's going to be the downfall of pentile. (The pixel arrangement of the screen) I don't think you have a bad display.
Sent from my SM-G935F using Tapatalk
robstunner said:
That's going to be the downfall of pentile. (The pixel arrangement of the screen) I don't think you have a bad display.
Sent from my SM-G935F using Tapatalk
Click to expand...
Click to collapse
That's a bummer. Didn't know it'd turn out this bad.
I really hope I had a defective piece though. Text looks really bad on it. It ruins the experience of using a premium phone.
Guess I'm really bothered by it because my previous phones were the 6P and Note 4 and I use a retina MacBook Pro; all three had/have excellent displays).
I was very worried about the display when I have heard many saying that it is not sharp due to the pentile arrangement.
Just got mine few hours ago, and here is my personal opinion:
The display looked sharp and crisp, the pentile matrix is hardly visible unless you look at the screen very closely, but under normal usage distance, the display is excellent.
It is true that true resolution on any pentile display is less than the ideal, and this artcile explains it: https://medium.com/@suyashsrijan/1080p-pentile-is-not-true-1080p-9951b9e5c2ee#.w8v3hh7vz
According to it, the effective resolution becomes 326ppi rather than 401ppi.
FYI, resolution of iphone 6s is also 326ppi.
To me the screen of OP3 is way better than the OP2. Everything just looks nice. My OP2 was calibrated with kcal and OP3 has similar calibration. Only the dark grey is a little on the blue/green side.
Disappointed with pixelation caused by the PenTile matrix. Sure, the display is great (much more vibrant and brighter than my outgoing iPhone 6 Plus) but with my perfect near vision small text and edges of icons etc all appear slightly jagged. From a normal distance it's not too bothersome but I can always see it. The 1080p RGB matrix panel on the iPhone appears instantly sharper in comparison but I still wouldn't say its a match as the colour, contrast and brightness are all far better on the OP3.
Resolution is too low for VR, but for everyday tasks is perfect.
I am hesitating to buy a 1+3 device mainly for the mixed comments about screen/display quality.
Can any owner of 1+3 post some pictures of any classical webpage (bbc, cnn, xda, ...) magnified gradually, up to the maximum (125%, 150%, ..., 300%, ..)?
Thanks
Ive been using the G3, and i dont care what anyone says, there is a huge difference between 1080 and 1440. The text looks smudged. However I cant stream Youtube nor Anime at 720p or higher anywas so it wont matter for me.
Still on the fence of buying it.
Kriss ( ͡° ͜ʖ ͡°) said:
Ive been using the G3, and i dont care what anyone says, there is a huge difference between 1080 and 1440. The text looks smudged. However I cant stream Youtube nor Anime at 720p or higher anywas so it wont matter for me.
Still on the fence of buying it.
Click to expand...
Click to collapse
If you don't like it's most visible part, then why consider buying it?

Categories

Resources