SLCD - Galaxy S 4 Q&A, Help & Troubleshooting

Samsung owns SLCD ,so why does samsung not use SLCD on their phones? why is htc the only company(that i know of) using SLCD screens?
( i don't mind amoled screens, just wondering why they don't use it)

AMOLEDs are in general more battery efficient, thinner (from what I know), has better contrast ratios etc. It's still somewhat work in progress, but still I'd bet on it replacing LCDs in foreseeable future.
And SLCD is owned by both Samsung and Sony right? Not just Samsung?

tuxonhtc said:
AMOLEDs are in general more battery efficient, thinner (from what I know), has better contrast ratios etc. It's still somewhat work in progress, but still I'd bet on it replacing LCDs in foreseeable future.
And SLCD is owned by both Samsung and Sony right? Not just Samsung?
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thanks for your reply, i think OLED is the future not amoled(not the pentile matrix thing). Samsung bought sonys share in SLCD, so samsung owns the whole company.

Pentile will be sticking with Samsung for some time, I think they will keep using this technology for flexible screens until they come up with qLED or something brand new in my opinion.
1. They own the IP and they put in lot of R&D to improve the technology
2. Amoled diodes are organic so the colours tend to die faster than LCD. With pentile, it increases the longevity while increasing battery life (2 big things Samsung focuses on)
With the new improved S4 screen, it really closed the gap.

Trollololol said:
thanks for your reply, i think OLED is the future not amoled(not the pentile matrix thing). Samsung bought sonys share in SLCD, so samsung owns the whole company.
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AMOLED is a subset of OLED, like SLCD is of LCD. I agree, not a big fan of pentile. But sRGB AMOLED is still not viable to be manufactured in full HD, I mean they have to make this thing affordable for masses afterall.
Are you sure about Samsung buying the entire SLCD though? Wiki seems to suggest otherwise?

tuxonhtc said:
AMOLED is a subset of OLED, like SLCD is of LCD. I agree, not a big fan of pentile. But sRGB AMOLED is still not viable to be manufactured in full HD, I mean they have to make this thing affordable for masses afterall.
Are you sure about Samsung buying the entire SLCD though? Wiki seems to suggest otherwise?
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http://www.bbc.co.uk/news/business-16330877

Actually amoleds consume more power compared to LCDs (when kept at same brightnes) ,that is one of the reasons why Amoleds are less bright than LCDs.
sent fromXperia sT21i
Everything stock

i9100g user said:
Actually amoleds consume more power compared to LCDs (when kept at same brightnes) ,that is one of the reasons why Amoleds are less bright than LCDs.
sent fromXperia sT21i
Everything stock
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Really? I thought Amoled consumes less because they don't have a constant backlight like LCD. More picture dependent.

Related

HTC to use SLCD display for future Nexus One!!

It seems there's not enought AMOLED for everyone, so I guess the developer version of the Nexus One that is going to be sold soon will use this lcd?? Here's the press release:
HTC Introduces SLCD Display Technology To Its Portfolio
New Displays to be integrated into HTC Desire and Nexus One
Taoyuan, TAIWAN – July 26, 2010 – HTC Corporation, a global designer of smartphones, today introduced Super LCD display (SLCD) technology into a variety of HTC phones including the HTC Desire and global Nexus One later this summer. The SLCD display offers an exceptional natural balanced colour, clear contrast, broad viewing angles and improved power efficiency.
"HTC is experiencing high-demand for many of our phones, specifically our phones with 3.7 inch displays. The new SLCD display technology enables us to ramp up our production capabilities quickly to meet the high-demand," said Peter Chou, CEO of HTC Corporation. "The SLCD displays provide consumers with a comparable visual experience to HTC's current 3.7 inch displays with some additional benefits including battery performance."
SLCD is the latest generation of LCD technology that offers improved performance from earlier LCD panels including approximately five times better power management. SLCDs also offer an enhanced viewing experience with wider viewing angles that are enabled by Sony's new VSPEC III™ technology.
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Source: Engadget
Read between the lines. . . This is going to be a more efficient display unit, that is easily manufactured. I don't see anything involving the word "better".
Battery life is already impressive unless you use your Nexus for literally everything.
HighTech216 said:
Read between the lines. . . This is going to be a more efficient display unit, that is easily manufactured. I don't see anything involving the word "better".
Battery life is already impressive unless you use your Nexus for literally everything.
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I'm not saying it's better or worse. I'm just posting news. 0_o
maybe samsung just doesn't want to sell any to HTC.. is SLCD "comparable" to AMLCD or whatever used by iphone4..
I'm already thinking about selling my brand new Nexus One in order to get a new one with an SLCD screen.
Goodbye pentiles! Goodbye over saturation!
Hope Sony is NOT going the pentile matrix way, as this is not exclusive to amoleds...
i'm wondering whether the new screen uses a better digitizer for multi touch? a multi touch Vis test would be good on a Super LCD nexus one.
Shahpur.Azizpour said:
I'm already thinking about selling my brand new Nexus One in order to get a new one with an SLCD screen.
Goodbye pentiles! Goodbye over saturation!
Hope Sony is NOT going the pentile matrix way, as this is not exclusive to amoleds...
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what's wrong with pentiles? and why is over saturation not a good thing. it makes things look more vibrant and colorful?
stats101 said:
what's wrong with pentiles? and why is over saturation not a good thing. it makes things look more vibrant and colorful?
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The point is over saturation; ie: things look over saturated. However personally I have not found it to be a problem, and I typically notice these sorts of things being a photographer. But I have different devices for different scopes of work, and they don't all have to be equivalent. I don't have to have "the best" camera in my phone, my work monitor doesn't have to be perfectly calibrated (okay, so it is, I hate bad colours..)
And Pentile sucks. Everything looks dithered. I'm sure it's not exclusive to AMOLED but I can't imagine the purpose of it anywhere else? The main purpose, as I understand it, is to drive most of the luminance from the emitters which have longer life.
exactly. the point is that the colors on amoleds, especially reds and orange colors, are way too saturated. I hate the color reproduction on the nexus one.
And PenTiles are the WORST invention ever, the dithered look distracts the eyes, especially when reading a lot of text. The display is my main complaint woth the nexus one, other than that im completely happy. (ok the stock homescreens are laggy as hell even on android 2.2, but at least there are some replacement apps available).
khaytsus said:
The point is over saturation; ie: things look over saturated. However personally I have not found it to be a problem, and I typically notice these sorts of things being a photographer. But I have different devices for different scopes of work, and they don't all have to be equivalent. I don't have to have "the best" camera in my phone, my work monitor doesn't have to be perfectly calibrated (okay, so it is, I hate bad colours..)
And Pentile sucks. Everything looks dithered. I'm sure it's not exclusive to AMOLED but I can't imagine the purpose of it anywhere else? The main purpose, as I understand it, is to drive most of the luminance from the emitters which have longer life.
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If the SLCD is way better under sunlight I hope GoOgLe will give us the choice to replace the screen,this with better battery life will be exellent
I love my n1 and I like the AMOLED when I use it in the dark but I'd seriously consider getting the LCD version if they upgrade the touch sensor.
ChronoReverse said:
I love my n1 and I like the AMOLED when I use it in the dark but I'd seriously consider getting the LCD version if they upgrade the touch sensor.
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Has anyone heard word on whether the touch sensor is getting updated as well?
Shahpur.Azizpour said:
exactly. the point is that the colors on amoleds, especially reds and orange colors, are way too saturated. I hate the color reproduction on the nexus one.
And PenTiles are the WORST invention ever, the dithered look distracts the eyes, especially when reading a lot of text. The display is my main complaint woth the nexus one, other than that im completely happy. (ok the stock homescreens are laggy as hell even on android 2.2, but at least there are some replacement apps available).
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Agree with the PenTile display! For some reason so few people realize just how ****ty it is. I remember commenting on Engadget saying how ****ty it looks compared to my Touch Pro 2 and people just called me a troll even though I owned both devices.
My honest first opinion of my Nexus One after turning it on is "Wow, this screen sucks!" But I kept it despite its ****ty screen and lack of keyboard because I love my 1GHz processor.
Yea I'm curious how this will affect existing users. Sounds like they are trying to use cheaper screens to deepen their pockets, but I'm all for it if the quality is better or on par of our existing screens.... especially if it fixes the multitouch bugs.
if someone got a replacement Nexus One with Super LCD, then could you please test multi touch with MultiTouch Vis Test? thanks
petard said:
Agree with the PenTile display! For some reason so few people realize just how ****ty it is. I remember commenting on Engadget saying how ****ty it looks compared to my Touch Pro 2 and people just called me a troll even though I owned both devices.
My honest first opinion of my Nexus One after turning it on is "Wow, this screen sucks!" But I kept it despite its ****ty screen and lack of keyboard because I love my 1GHz processor.
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Yeah, sadly there are many people which don't see this problem and therefore it seems like this cheap approach is paying off for the manufacturers. Even the Touch Diamond 2 had a far better WVGA Display (LCD).
I also had an motorola milestone (droid) testdevice and the screen on the milestone just kills the n1 screen. I can literally read the text on fully zoomed out webpages on the milestone, while on the n1 i can't see the text clearly at all.
The problem is: People who never witnessed a better WVGA screen will be happy as the AMOLED Pentile screens are at least better then old HVGA screens. But anybody who got to experience WVGA on an LCD without Pentile Matrix garbage will know that the difference ist huge.
So would HTC potentially replace existing n1's displays with the SLCD if they are under warranty.
Sent from my Nexus One using XDA App
Lcd and digitizer are separate pieces of hardware, you won't be seeing it upgraded.
What is wrong with your guys that everything turns into a flame fest over something like a display???
Can't you read? The "marketing/promotional" release stated it is better. Therefore, it must be true
i would like to know how SLCD is more efficient battery power. did they mean more efficient over traditional LCD, or more efficient over AMOLED? i'm assuming over LCD.
i know the pentile problems and all, but i honestly still dont mind it. i've seen the EVO and droid and how crisp they look, but it just isnt a huge difference for me. i like the over saturate colors of amoled!

LG's AH-IPS mobile display

"The Korean company’s yet to be launched AH-IPS display for mobile devices, just received the prestigious Quality & Performance Mark from Intertek – a global testing and certification company. What’s particularly important about this award for LG, is that it has been achieved by comparing its display with no other but Samsung Galaxy SII’s Super AMOLED screen."---gsmarena blog
Are you excited about this ?? Do you believe its going to beat Samsung's SUPER AMOLED HD.
varunkumars said:
"The Korean company’s yet to be launched AH-IPS display for mobile devices, just received the prestigious Quality & Performance Mark from Intertek – a global testing and certification company. What’s particularly important about this award for LG, is that it has been achieved by comparing its display with no other but Samsung Galaxy SII’s Super AMOLED screen."---gsmarena blog
Are you excited about this ?? Do you believe its going to beat Samsung's SUPER AMOLED HD.
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they are saying an IPS display beats an advanced AMOLED display
.......
Yes, Im very excited about this but we would only see this on LG's phones or on the Iphone5.. I do hope its gonna beat Samsung's SAMOLED HD!
If there is anything which can outplay S-AMOLED Plus then I will be greatly happy. Don't wanna stick with Samsung frankly as I don't like them at all.
(I am not a fan boy of any brand btw)
Regards.
But you don't know how the SUPER AMOLED PLUS HD is going to look like, only time can tell you.
Even though AMOLED+ has gorgeous colours and blacks are jet black, OLED has a lot low life span compared to lcd, and the burn-in can be a problem, you just have to avoid static images, the status bar can be a problem, i have see pictures of the time burned into the screen.
No LCD will beat OLED technology and IPS is just LCD. Don't believe that.
varunkumars said:
But you don't know how the SUPER AMOLED PLUS HD is going to look like, only time can tell you.
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I perfectly know what to expect with Super AMOLED Plus HD, its gonna have the same inherit issue as what the non HD counter part has, thought not all screen will be defective but pretty sure it will be at a higher rate than the non HD.
http://blog.gsmarena.com/lgs-yet-to...assing-samsung-galaxy-siis-super-amoled-unit/
The article states that the award pertains to
color accuracy and power consumption
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which shouldn't be surprising at all. Everyone knows that SAMOLED is often oversaturated and burns power when showing whites.
Meanwhile super amoleds (as well as other OLEDs) still outclass LCDs in contrast, viewing angles, response times, color gamut, black levels, and thickness. SAMOLED is still better, and will always be.
You people are missing one point here LG's AH IPS display is a HD screen, whereas s2's amoled screen is not. THe award was won by LG because they were the first to launch HD display, now samsung has its own amoled hd display. So there should be direct comparison between 2 HD screens and not with s2's amoled+
icecreampop3 said:
http://blog.gsmarena.com/lgs-yet-to...assing-samsung-galaxy-siis-super-amoled-unit/
The article states that the award pertains to which shouldn't be surprising at all. Everyone knows that SAMOLED is often oversaturated and burns power when showing whites.
Meanwhile super amoleds (as well as other OLEDs) still outclass LCDs in contrast, viewing angles, response times, color gamut, black levels, and thickness. SAMOLED is still better, and will always be.
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That's pretty old, meanwhile LG Nitro has incorporated that HD screen and a battery of 1830mAh.
Has anybody seen the battery life of that thing ? It's a piece of crap even if LG stated that it's more economical than the SA+
http://blog.gsmarena.com/lg-nitro-hd-completed-our-battery-trial-here-are-the-results-video/

I think samsung should abandon the SAMOLED tech for now.

Burn-in, image retention, colors degrading with time my god there are so many issues with SAMOLED screens I personally dont feel that super amazing contrast is worth all that.
It seems with the galaxy S and nexus S the problems werent as huge as they have become with the SGS2, galaxy note and galaxy nexus. With an LCD phone if there is a problem it will be manufacturing problem and not something that would develop after several months.
It seems with every new generation of SAMOLED screen the image quality is getting better but the problems are getting worse. LCD's on the other hand are only getting better with no problems.
I think if samsung is unable to improve on the SAMOLED tech then they should just suspend it for now until they can improve it. Samsung makes the beautiful LCD on my nexus S, samsung also provides HTC with the screen of the HTC one X which is widely regarded as the best smartphone screen. Samsung also makes the screen of the ipad 3. Samsung obviously knows how to make an LCD thats better than the competition if they were to make one for their own flagship.
So what is your opinion on the matter?
people buy galaxy series for amoled screen so i dont think samsung ever going to stop making them..and as per anandtech review of htc one x display make is sony...
gs2...
manojcitc said:
people buy galaxy series for amoled screen so i dont think samsung ever going to stop making them..and as per anandtech review of htc one x display make is sony...
gs2...
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Alright, first of all, it's not amoled's problem. it is the pentile technology. it lowers the screen res because it shares sub pixels. However, the galaxy s ii uses AMOLED PLUS, the PLUS means it's like LCD, uses RGB layout, with superb colour contrast along with high res graphics, no pentile ruining the details. so just be patient until AMOLED HD PLUS comes out. It will have: High Res, No pentile, High Contrast. Believe me, it will be 100x better than the One X.
Billchen0014 said:
Alright, first of all, it's not amoled's problem. it is the pentile technology. it lowers the screen res because it shares sub pixels. However, the galaxy s ii uses AMOLED PLUS, the PLUS means it's like LCD, uses RGB layout, with superb colour contrast along with high res graphics, no pentile ruining the details. so just be patient until AMOLED HD PLUS comes out. It will have: High Res, No pentile, High Contrast. Believe me, it will be 100x better than the One X.
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But this doesn't sort out (mainly):
-Unnatural colours which need severe and constant attention as individual OLED lifetimes progress
-Strong possibility of burn in and an effectively similar effect (due to OLED lifetimes as above)
-Generally weak outdoors
I'm not sold on either path for the long term, but there is no denying LCDs in the current day have blown past practically all of their disadvantages. The only benefit i see of OLED technology in the foreseeable future is the ability to produce a "true" black (and lower power consumption as a result). While this is an awesome benefit, there is more far bad than good beyond this.
I'm unsure how far engineering can take OLEDs though. If we're hitting the peak of the bell curve i'd have to agree with the OP. Otherwise, competition and choice is good.
After using a samoled screen I could NEVER go back to the washed out colors of a standard led. I have yet to see any type of burn in on my screen. 90% of it's life will be with screen off anyway so really who cares.
____________________
Just Flash It !!!
Go to att store and look at the HTC one x screen. Come back and report that it screen is washed out....
This tech of display was a junk which has used on benq-Siemens mobile phone five years ago.
However, Samsung bought this from someone who develop this screen and keeping develop until now. The problems still don't fix:thumbdown::thumbdown:
In my eyes, Samoled looks really gorgeous and can't live without it. But that's just my opinion.
Sent from my Nexus S using Tapatalk 2
albundy2010 said:
Go to att store and look at the HTC one x screen. Come back and report that it screen is washed out....
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No need to go that far, the i9023's SC-LCD is a stunning looking display. My Nexus S easily stands its ground next to my brothers new GNex (which happily doesn't have strong yellow/green tints stock, which makes me like his more than most OLEDs). Considering that it is close, the only benefit his has is definitely the black contrast (big benefit no doubt). Nothing else is particularly noteworthy above the other.
But i can leave my screen on all day knowing it will be just as pretty as always.
Heck even the nexus S i9023 has such a great LCD in my opinion. The colors are more saturated than an iphone 4 but not so much as SAMOLED which in my opinion is the best balance. It's also so visibly sharper and much better whites. If nexus S had retina pixel density then the SC-LCD could match the one X to be honest.
The advantages of SAMOLED are,
Pure blacks
Fastest response time
A smaller footprint which helps in making phones lighter and thinner
Now to me only the first one is a major advantage. But is it worth all the problems? I really dont think so.
Harbb said:
My Nexus S easily stands its ground next to my brothers new GNex
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Yes exactly when I first used the gnexus I thought it's going to blow away the display on my nexus S but it really didnt. I preferred the colors on nexus S and it was also visibly brighter at full brightness.
The gnexus does destroy it in black level but then the nexus S LCD does the same to the gnexus when you compare whites, they were simply horrible on the gnexus. I am really surprised google went with a white background in the messaging app, it not only looks bad on the gnexus but would kill battery as well.
Harbb said:
No need to go that far, the i9023's SC-LCD is a stunning looking display. My Nexus S easily stands its ground next to my brothers new GNex (which happily doesn't have strong yellow/green tints stock, which makes me like his more than most OLEDs). Considering that it is close, the only benefit his has is definitely the black contrast (big benefit no doubt). Nothing else is particularly noteworthy above the other.
But i can leave my screen on all day knowing it will be just as pretty as always.
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Here in the states it is rare to see people with a nexus period. Most that you do see are the sprints. Chances of a 9023 are basically nil.
But yeah if you know someone with a phone that has a good LCD check it out. Or just go down to the store and look. Better yet wait till sprint stores in the us put its version on HTC one x on display. Use that side by side with gnex
That last part was to the person that said LCD sucks. Not harbb
I find it really interesting that most of the people commenting in the thread seem to prefer LCD, but the poll dominates for SAMOLED.
Good point albundy, and i know what you were saying I've never actually seen an i9020A/T/4G myself so i can't compare them to the GNex and i can't remember the last time i saw an SGS around here.
As the poll is worded quite nicely, i think i'll actually vote for once. Too many polls are black and white, nicely played Gambler.
edit: Polls are just that, polls. Just as many people said cpuidle saved more battery than deep idle (i think for quite a while it was more in favor of cpuidle). Look at how that turned out
Back when I would edit photos on my nexus. I really wanted the exact right shade for my eyes on the picture.
Well after I edited the photo on my nexus, upload it to Book it was diffdnt
Sent from my Nexus S 4G using XDA
Guys, I had a Nexus S i9023 (LCD), and my dad has a i9020T (samoled), and all i can say is that I wish I had his phone... the colors look MUCH MUCH MUCH nicer on a Samoled man!!!!!!!
Coming from a G2, the colors on the NS look much nicer. My phone has a minor blue line where the status bar is, but you really can't see it unless you concentrate on that area. The only reason I saw it was because of some friggin' super white background on some webpage
even if they look nicer they are still fake.
fake is not cool.
Sent from my LS670 using XDA
Shark_On_Land said:
even if they look nicer they are still fake.
fake is not cool.
Sent from my LS670 using XDA
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Go f*ck your iphone
Ps : sarcasm
Heh. Maybe. I enjoy looking at them. Had I been serious about taking photos, I'd probably get an actual camera.

AMOLED screens and Xperia devices

The lack of AMOLED is currently the only reason I haven't switched to a Sony device yet, so I just wanted a thread to gauge interest in having AMOLED screens on future devices.
I know the pros and cons of both AMOLED and LCD/IPS so there's not much point discussing those unless you really want to.
Don't necessarily care for it. More interested in a 5.5 or 5.7 inch screen.
Amoled can be better for the battery but I dislike the screen burn that occurs after a year or so. (Can vary based on how much phone is used.)
Sent from my SM-G900P
AMOLED looks real nice but between burn in and extra battery drain on light colors, I'll stick with LCD.
Sent from my LG-D851 using Tapatalk
I much prefer IPS over AMOLED. AMOLED is overly saturated and typically in a pentile subpixel arragement leading to an inferior amount of subpixels.
IPS is one of the reasons I prefer Sony devices.
I can still see the pixellation in AMOLED screens, even in the Galaxy S5. Most people don't notice it, but I do - and because I know it's there, it will always bother me. AMOLED has poor color reproduction, and the screen has the potential to burn in (review units at any big box store are almost invariably burned in, even after only two weeks of constantly being on).
IPS LCD is the only thing I will consider.
IPS+ LCD is the best vivid display with true-to-life colours, especially with x-reality and Triluminos display.
Gorgenapper said:
at any big box store are almost invariably burned in, even after only two weeks of constantly being on).
IPS LCD is the only thing I will consider.
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npaladin2000 said:
AMOLED looks real nice but between burn in and extra battery drain on light colors, I'll stick with LCD.
Sent from my LG-D851 using Tapatalk
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Burn in has stopped being a problem a long time ago. I have a Note 2, no burn in issues, nor on my Note 1 before, or Galaxy S2 or Galaxy S before that.
You should have the screen auto switch-off after 10 minutes (or less) anyway, it will just drain the battery. The reason you see demo models getting burn in is because they never switch the screen off. I thought that was obvious, but I guess not..
wrsg said:
Burn in has stopped being a problem a long time ago. I have a Note 2, no burn in issues, nor on my Note 1 before, or Galaxy S2 or Galaxy S before that.
You should have the screen auto switch-off after 10 minutes (or less) anyway, it will just drain the battery. The reason you see demo models getting burn in is because they never switch the screen off. I thought that was obvious, but I guess not..
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Right, but even if you don't consider burn-in, AMOLED definitely has it's tradeoffs. LG, Sony, Apple, HTC all use IPS LCD. Off the top of my head Samsung and Motorola are the only companies using AMOLED in high end devices, definitely the minority, not the majority.
Also keep in mind that the Note 2 does not use the typical pentile matrix that most AMOLED panels use
se1000 said:
Right, but even if you don't consider burn-in, AMOLED definitely has it's tradeoffs. LG, Sony, Apple, HTC all use IPS LCD. Off the top of my head Samsung and Motorola are the only companies using AMOLED in high end devices, definitely the minority, not the majority.
Also keep in mind that the Note 2 does not use the typical pentile matrix that most AMOLED panels use
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Just because it's the minority doesn't make it inherently bad. It's less used because it's more expensive, which is why Samsung and Motorola devices are usually more expensive than the others.
It has its tradeoffs but it also has benefits, less battery draw, more comfortable on the eyes, better contrast (imo). A lot of it is subjective, but I just want to raise awareness of the benefits and hopefully get more people asking the companies for AMOLED.
The day Sony introduce AMOLED, that's the day I will for sure stop supporting them.
Less battery draw is situational. Only when you're dealing with dark apps will there be less battery draw, since black pixels draw no power on AMOLED. Looking at Facebook or websites or other things with a lot of bright or white backgrounds requires more pixels to be lit up, thereby consuming more power.
Sent from my LG-D851 using Tapatalk
npaladin2000 said:
Less battery draw is situational. Only when you're dealing with dark apps will there be less battery draw, since black pixels draw no power on AMOLED. Looking at Facebook or websites or other things with a lot of bright or white backgrounds requires more pixels to be lit up, thereby consuming more power.
Sent from my LG-D851 using Tapatalk
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Untrue
http://www.electronicsnews.com.au/news/oleds-ready-for-the-mainstream
wrsg said:
Untrue
http://www.electronicsnews.com.au/news/oleds-ready-for-the-mainstream
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That article was from TWO THOUSAND AND NINE!!!!!! A lot has changed for both technologies. Overall, I would say AMOLED and LCD are pretty close, with the edge actually going to LCD these days. Just lookup different devices with the same specs and look at screen on time figure. For example, the G2 had better screen on time figures than the S4 by a long shot (and I believe the S5 as well)
I'm in no way saying that AMOLED is bad by any means, I'm just saying that it isn't a superior technology either.
Personally as long as a screen has +400ppi it's really going to be sharp from any reasonable viewing distance. IPS has made strides in contrast ratio and color accuracy (gamut). AMOLED has improved in green/blue cast, and the ppi increases have negated the pentile issue.
In the end, a good screen is a good screen.
wrsg said:
Untrue
http://www.electronicsnews.com.au/news/oleds-ready-for-the-mainstream
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You should understand that battery drain doesn't only comprise of the display itself. You must take other things into considerations. (wakelock, background apps, etc.) And if you really talk about display wise, it's true that AMOLED display allows better saturation in terms of colours and also better contrast ratio due to the no-black-pixel lighting up, but on light surfaces it still suffers on battery drain. You want a phone without such issues? Just go back to Nokia 3310 then
And if AMOLED screen is as expensive as an IPS+ LCD screen, I suggest you go check with factories and see how much it's actually made. From my source, they would either practically be the same price, or IPS+ screen tends to be slightly more expensive.
Display is always personal preferences. I'd rather an IPS+ screen due to the natural colors that it produce and it really stands out on the Z2/Z3 as I had hands-on on both of them. And if you are going to discuss this, why not head towards the General Android section? There will be a hell lot of people which will be throwing a lot of facts out making you understand better. No point making this discussion here. Not like Sony will ever go for AMOLED display. They'd rather the real colors then over-saturated and unnatural colors.
I don't want a phone with AMOLED, because the color representation isn't accurate as IPS.
What I would like to see is a phone with LCD IPS display lightened by RGB LED, most LCD panels use WLED (white LED).
RGB LED increase the color representation and color contrast.
When you see small tracks on a solid color picture (from light blue to dark blue for example) it's a problem that RGB LED don't suffer from.
Sent from my Xperia Z2 using Tapatalk
I wouldn't say IPS is a deal breaker to me but, oh man, Z3 would be catching my attention much more with a Amoled display. I was using a Galaxy s4 and now I'm on moto g (gave the s4 to my wife) and I really miss the dark blacks. The blacks on ips is just a light gray.
As the Note4 Display has just been tested as the best mobile display currently available, there is no reasonable argument not to opt for AMOLED in the future - except availability and price.
This includes brightness, color accuracy AND brightness as well as efficiency!
Based on our extensive Lab tests and measurements, the Galaxy Note 4 is the Best performing Smartphone display that we have ever tested. It matches or breaks new records in Smartphone display performance for: Highest Absolute Color Accuracy, Highest Screen Resolution, Infinite Contrast Ratio, Highest Peak Brightness, Highest Contrast Rating in Ambient Light, and the smallest Brightness Variation with Viewing Angle. Its Color Management capability provides multiple Color Gamuts – a major advantage that is not currently provided by any of the other leading Smartphones
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http://www.displaymate.com/Galaxy_Note4_ShootOut_1.htm
Bäcker said:
As the Note4 Display has just been tested as the best mobile display currently available, there is no reasonable argument not to opt for AMOLED in the future - except availability and price.
This includes brightness, color accuracy AND brightness as well as efficiency!
http://www.displaymate.com/Galaxy_Note4_ShootOut_1.htm
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Indeed, people seem to be either grossly misinformed or because X brand uses LCD instead of OLED, they've either become a fanboy of the former or opponent of the latter. Samsung's newer AMOLEDs are hands down the best mobile displays available. There isn't even any competition, to claim otherwise is silly.
They offer far better blacks, contrast ratio (which is vital on a mobile - daylight and outdoors), much wider colour gamut (and accuracy) than any *mobile* IPS panel and lower power draw. Aside from this, pixel responsiveness is effectively instant; for motion, games and overall fluidity and responsiveness they are MASSIVELY better than IPS .. this is the reason the Samsung phones seem so smooth (not because they're faster or have some kind of software or driver based special sauce). Also, because the panel is less brittle, it's less likely to suffer catastrophic damage or the glass/plastic cover smash or crack. They also use fewer toxic substances than LCDs.
As far as I'm concerned, the only other game in town is Sharp's IZGO technology. This because it can potentially eliminate bezels much more easily than competing display tech (see latest Sharp phones), and it reduces IPS-like panels' power draw.
The Quantom Dot filters in Amazon's Kindle tablet do improve colours and blacks a little, but it's really expensive at the moment, and is perhaps a better partner for VA panels, which have much deeper blacks and better contrast than IPS (Sony uses QD filters in their Triluminos VA panel TVs). Also they use Cadmium Selenide, and Cadmium is a very nasty substance.
Emissive Quantum Dot (once they have eliminated Cadmium) is perhaps the holy grail, in a few years time, since it should have none of the longevity issues of OLEDs, and all of the low power, (potentially) low cost, high gamut, high responsiveness benefits.
Anyway, for now I'll be happy with my Z3 Compact that'll be arriving early next week, and use it to complement my Jolla, hopefully with a Sailfish port in due time .... but a Samsung AMOLED screen on a Z4 or 5 Compact would only make it more desirable, in my view.
mudnightoil said:
this is the reason the Samsung phones seem so smooth
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Frankly that is a laughable statement, as Samsung Android devices are anything but smooth given their TouchWIZ-based bloat.
mudnightoil said:
The Quantom Dot filters in Amazon's Kindle tablet do improve colours and blacks a little, but it's really expensive at the moment, and is perhaps a better partner for VA panels, which have much deeper blacks and better contrast than IPS (Sony uses QD filters in their Triluminos VA panel TVs).
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The Xperia Z3 is supposed to be using Triluminous technology that includes quantum dots. That will probably have to be confirmed once the phones are released, since in the past there have been Triluminous phones without incorporating quantum dots, but the possibility exists.
While there are some things I like about AMOLED, unless you have content optimized for it, it's very battery inefficient. And the most popular smartphone applications are generally things like Facebook, web browsing, and a few other things that still don't offer a "dark" mode optimized for AMOLED, that minimizes the number of lit background pixels. White backgrounds are not a friend of AMOLED. .

Anyone else want Samsung to go with high quality LCDs instead?

After comparing my Galaxy S6 AMOLED display to an iPhone 6 and an LG G4, the whites on AMOLED just look horrible with AMOLED. Samsung has made tremendous improvements to Super AMOLED technology in a few short years, since the S2/S3 era. Whites look brighter and more accurate, but they still can't touch LCD.
It would be nice to see Samsung go with a cutting-edge quantum dots LCD, we could have brighter whites and still save energy consumption. Due to the inefficiency with the technology to display whites, I doubt we'll ever see them look as LCDs with their back lights.
AMOLED screens don't achieve the best on-screen times either due to most content on the Internet having very high APL. Most of the Internet and UI interface has bright colors and white backgrounds too. Until Samsung can put more development breakthroughs with AMOLED or develop the more brighter and energy efficient QLEDs, I would love to see a high quality LCD with all the same profile calibrations Samsung offers for their OLED screens.
megagodx said:
After comparing my Galaxy S6 AMOLED display to an iPhone 6 and an LG G4, the whites on AMOLED just look horrible with AMOLED. Samsung has made tremendous improvements to Super AMOLED technology in a few short years, since the S2/S3 era. Whites look brighter and more accurate, but they still can't touch LCD.
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No never. I will not ever buy LCD again, even after the moto x 2014 it became clear to me that amoled is superior. Maybe the whites are still not as good but the blacks are better (and in truth the s6 has the best color reproduction of any display) BUT amoled is functionally so much superior to LCD I would even be willing to give uo some display accurary for the added benefits of amoled (ambient/active display, no power consumption for pure blacks)
No LCD
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X2 for no way. Amoled has those awesome blacks and better contrast. But also, amoled can save battery by using black, dark themes etc since the pixels aren't on when displaying black. That's such a great advantage. Whites look perfectly fine to me too. I see no issue there.
Sent from my SM-G920T using XDA Free mobile app
benjmiester said:
X2 for no way. Amoled has those awesome blacks and better contrast. But also, amoled can save battery by using black, dark themes etc since the pixels aren't on when displaying black. That's such a great advantage. Whites look perfectly fine to me too. I see no issue there.
Sent from my SM-G920T using XDA Free mobile app
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godutch said:
No never. I will not ever buy LCD again, even after the moto x 2014 it became clear to me that amoled is superior. Maybe the whites are still not as good but the blacks are better (and in truth the s6 has the best color reproduction of any display) BUT amoled is functionally so much superior to LCD I would even be willing to give uo some display accurary for the added benefits of amoled (ambient/active display, no power consumption for pure blacks)
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Unless you're going to run your display in negative mode most of the time, most of the content you display isn't going to be black. That's not the design ethos most websites and UIs use. Besides, bad blacks are only noticeable in the dark. Poor whites are noticeable in all types of environments. The color reproduction might be good on Samsung's Super AMOLED displays [not other AMOLED displays] but everything else about them is seemingly underdeveloped. Contrast viewing angles has never been a major selling point for me or a particularly useful additive, high-quality IPS LCDs have proven to be good enough.
LCDs are just better at the moment. Samsung's Super AMOLED technology [again, forget the inferior AMOLED panels used by other manufacturers] is a few years away still from surpassing top-end LCDs. They have the potential though. Just don't see it happening this year. While LG's G4 isn't that great of an LCD, it's a good example of how blacks can be made acceptable on LCDs with quantum dots technology.
megagodx said:
Unless you're going to run your display in negative mode most of the time, most of the content you display isn't going to be black. That's not the design ethos most websites and UIs use. Besides, bad blacks are only noticeable in the dark. Poor whites are noticeable in all types of environments. The color reproduction might be good on Samsung's Super AMOLED displays [not other AMOLED displays] but everything else about them is seemingly underdeveloped. Contrast viewing angles has never been a major selling point for me or a particularly useful additive, high-quality IPS LCDs have proven to be good enough.
LCDs are just better at the moment. Samsung's Super AMOLED technology [again, forget the inferior AMOLED panels used by other manufacturers] is a few years away still from surpassing top-end LCDs. They have the potential though. Just don't see it happening this year. While LG's G4 isn't that great of an LCD, it's a good example of how blacks can be made acceptable on LCDs with quantum dots technology.
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Lol, that's funny. How about black wallpaper, lock screen, black theme, black browser theme, I use Voxer all day for work in a dark theme. So yeah, there's tons of places to utilize that. Not to mention amoled uses less power already as is and the newest amoled is super color accurate. There's basically no advantages to LCD anymore. You're crazy, but if that's what you want, buy one. Just don't expect support for it here, where everyone would much rather have amoled. You're not converting anybody (what seems like you're trying to do).
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Hey op go get an iPhone for that lcd, you'll be back trust me I know ....
benjmiester said:
Lol, that's funny. How about black wallpaper, lock screen, black theme, black browser theme, I use Voxer all day for work in a dark theme. So yeah, there's tons of places to utilize that. Not to mention amoled uses less power already as is and the newest amoled is super color accurate. There's basically no advantages to LCD anymore. You're crazy, but if that's what you want, buy one. Just don't expect support for it here, where everyone would much rather have amoled. You're not converting anybody (what seems like you're trying to do).
Sent from my SM-G920T using XDA Free mobile app
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All I heard from you was "blah blah blah, I like AMOLED so I don't care blah blah blah" - not exactly a good argument. Not everyone wants to use a dull and boring dark themes that consist of black. People have different ideas of creativity and most people like to use wallpapers and backgrounds that have regular colors that have bright backgrounds. AMOLEDs do NOT use less power unless content is not above 65% APL. Most web pages and UIs out of the box have 70-80% APL with all the whites and other colors that AMOLEDs aren't efficient with [such as blues] - If Samsung pours in a couple more billion in R&D, Super AMOLED technology might be prime to surpass the current advancements in LCDs. For now, I think and would prefer if they put in a class-leading LCD panel in the S7 and Note 6 for 2016 with display calibration profiles, at least until they iron out their OLED limitations and inefficiencies.
megagodx said:
All I heard from you was "blah blah blah, I like AMOLED so I don't care blah blah blah" - not exactly a good argument. Not everyone wants to use a dull and boring dark themes that consist of black. People have different ideas of creativity and most people like to use wallpapers and backgrounds that have regular colors that have bright backgrounds. AMOLEDs do NOT use less power unless content is not above 65% APL. Most web pages and UIs out of the box have 70-80% APL with all the whites and other colors that AMOLEDs aren't efficient with [such as blues] - If Samsung pours in a couple more billion in R&D, Super AMOLED technology might be prime to surpass the current advancements in LCDs. For now, I think and would prefer if they put in a class-leading LCD panel in the S7 and Note 6 for 2016 with display calibration profiles, at least until they iron out their OLED limitations and inefficiencies.
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You're kidding right? That literally went the opposite way... I made a perfectly valid fact based response, and you completely ignored/tried to discredit all of the reasons I stated.
And nobody is making anyone theme anything it's just an advantage one could do with Amoled that they cannot with lcd. Also that's an opinion, most people like dark themes better as is.
I guess that's my mistake though, I thought this was a discussion, but it sounds like you're asking a question, and then ignoring everyone's response until you hear the one you want. Is it just me? Am I being an asshole?
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Dunno, the fact that 99% of the s6 i have seen have color uniformity issues, ide rather have the lcd. S6 with a iphone screen would be my preferred phone.
Like the other poster said, you always notice the bad whites, the pitch black contrast of amoled you can only really see at night.
And btw i hate ios, and i own an s6. And its the 6th one ive owned because the the horrible pink screen and color uniformity issues.
Sent from my SM-G920T using Tapatalk
Which mode was your Galaxy s6 on? Keep in mind both the iPhone 6 and the LG G4 have slightly blue white points. I have no complaints about the whites in the s6.
I used to think Samsung should go with LCDs too, but after the vast improvements with the note 4 and s6 I love amoled displays now.
megagodx said:
After comparing my Galaxy S6 AMOLED display to an iPhone 6 and an LG G4, the whites on AMOLED just look horrible with AMOLED. Samsung has made tremendous improvements to Super AMOLED technology in a few short years, since the S2/S3 era. Whites look brighter and more accurate, but they still can't touch LCD.
It would be nice to see Samsung go with a cutting-edge quantum dots LCD, we could have brighter whites and still save energy consumption. Due to the inefficiency with the technology to display whites, I doubt we'll ever see them look as LCDs with their back lights.
AMOLED screens don't achieve the best on-screen times either due to most content on the Internet having very high APL. Most of the Internet and UI interface has bright colors and white backgrounds too. Until Samsung can put more development breakthroughs with AMOLED or develop the more brighter and energy efficient QLEDs, I would love to see a high quality LCD with all the same profile calibrations Samsung offers for their OLED screens.
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http://www.sammobile.com/2015/03/11...-s6-edge-as-best-mobile-displays-ever-tested/
Best display ever, 'nuff said.
megagodx said:
LCDs are just better at the moment. Samsung's Super AMOLED technology [again, forget the inferior AMOLED panels used by other manufacturers] is a few years away still from surpassing top-end LCDs. They have the potential though. Just don't see it happening this year. While LG's G4 isn't that great of an LCD, it's a good example of how blacks can be made acceptable on LCDs with quantum dots technology.
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LCD will never have the functionality of AMOLED, that's even when AMOLED is their color reproduction and brightness are slightly inferior to LCD (which btw is not even true) they lack the possibility for ambient display
I'd vote for LCD on the S6. X100
The display on the S6 is pretty poor to be honest. Colour reproduction is no where near real life on any setting and anyone who thinks it is reads reviews are gospel because in real life it's a different story, with white's are awful and blacks which are only slightly better than the current top level LCD's.
Add to the fact, removing all the nonsense about Amoled being better on battery, which in real world usage is rubbished, most work done on 99% of phones is white background, negating any battery advantage, which is negligible and indistinguishable in real world use and testing.
Black themes on HTC One M9 look just as good as on the S6, possibly even better thanks to the other colours being better, and anything with a light or white background looks leaps and bounds better on it's LCD.
Can't get around the fact that 99% of Samsung's current displays have pink tint and uniformity issues and look pretty poor.
Mine was replaced and the pink tint which looked better, is worse than ever after just a few days or so of use.
---------- Post added at 09:28 AM ---------- Previous post was at 09:25 AM ----------
godutch said:
LCD will never have the functionality of AMOLED, that's even when AMOLED is their color reproduction and brightness are slightly inferior to LCD (which btw is not even true) they lack the possibility for ambient display
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Have you even looked at real world pictures or looked through the camera of the S6 lately? No mode is true to life with colours and the my M9, or in fact probably any top end LCD lately is better in direct sunlight. The S6 display looks like a ghost while the M9 actually is still crisp and sharp. As for ambient display, who uses it and how long is it on screen for ? .5 of a second? Useless.
Among the reasons for having bought Samsung phones for years the screen is one of the main reasons, if they changed to LCD I would most likely change brands. Samsung lead the world in AMOLED display so why change that to become like Apple. All I can say to those posing this ridiculous suggestion is change your phone to a manufacturer that gives you what you desire. I still get comments from my friends that have Iphones (the 6 included) that Samsung displays l;ook better so maybe its not that bad at all even if it isn't representative of "real" life its just easy on the eye. My opinion of course
Jonathan-H said:
Have you even looked at real world pictures or looked through the camera of the S6 lately? No mode is true to life with colours and the my M9, or in fact probably any top end LCD lately is better in direct sunlight. The S6 display looks like a ghost while the M9 actually is still crisp and sharp. As for ambient display, who uses it and how long is it on screen for ? .5 of a second? Useless.
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I used to use ambient display all the time, too bad samsung disabled it (for now). And you must be using your display wrong, the S6 has the brightest display by a long margin, almost twice as bright as some of the competition but you have to leave the brightness to auto
No, thanks.
lol, no way, the screen is the main reason I still use Samsung devices...not that the other hardware is bad but OLED is the way to go.
The AMOLED display is one of the main reasons I stick with Samsung.
AMOLED fan here also. Not 100% certain which technology is more efficient/better based on technical specs but for daily usage, I much prefer my S6 SAMOLED over the G3's LCD.

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