The OnePlus 2 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!
1080P is still great. People should stop complaining.
FullHD display is still relevant. Helps in battery consumption
1+2 | ⓣⓐⓟⓐⓣⓐⓛⓚ | TabS
The colors look washed out, even in comparison to OPO. What is experience of other users?
The colors are natural and give a "true to life" look. Go ahead and bump up the saturation and contrast for that "amoled look" if that's your thing. We are on android after all.
1080p is more than enough for a phone or tablet.
The display color is way better than nexus 5 and OPO screen. Bright is also good when high, and gets very low too. The resolution is great, not missing QHD at all.
I will agree with saurabhp75 that the colours are not as vivid and looked washed out compared to the OPO. The only settings are brightness and colour balance which goes from cool to warm. I do agree that it is brighter than the OPO though.
For those complaining that the colors seem "washed" out, that is true to life colors. If you want to have that AMOLED like saturation, we are on android after all, flash AK kernel or Boeffla and from there google the gamma settings for the kind of color reproduction you are interested in
Color production is subjective in this case, it is unjust to call the onplus 2's display as sub par lel
1920x1080 resolution on 5" bit small but for my eyes enough. HD Videos, HD Pictures looking sharp and not pixelised.
super amoled is the best, screen clarity /color is not ok, if u compare with samsung's amoled screen, i'm not satisfied with OP2 sceeen
rahmannek said:
super amoled is the best, screen clarity /color is not ok, if u compare with samsung's amoled screen, i'm not satisfied with OP2 sceeen
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Flash AK Kernel, Change colors to some AMOLED-like mode. Then colors would be over contrasted and not natural...if that's what You want, You can do this. OP2 Screen is amazing. Whites are white and blacks are almost 100% black. I'm really happy with it
saurabhp75 said:
The colors look washed out, even in comparison to OPO. What is experience of other users?
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Install a custom Kernel and increase the saturation to 40-45. It looks much better now, and much more pleasing than the OPO's display. That one always looked weird and cheap to me.
Resolution n sharpness is good. FullHD is still pretty much enough for our eyes.
Agree that color is slightly dull (i always compare color with iphone - the most natural screen you can have) but its easy to tweak using kernel that have KCAL setting enabled. So no issue there
Mate! Really? You think the screen is bad? It is just not saturated. I have a Sony Xperia Z3, Galaxy Note 3, and an LG G4, and Honestly, I cannot tell the difference. Let me get a little technical in the hope of helping you understand it better.
If you feel a magazine page and the photos on a magazine are crisp enough, they are printed at 300dpi. Fine art printers go to 720dpi. And no one really goes beyond that. And from a foot away, even a person with perfect eye sight cannot see more than about 450ppi. The One plus two pushes more than 400ppi, and that I believe should be plenty, unless you want to plaster your eyeballs to the phone screen (which would result in you losing your eyes, unless the screen is turned off ).
Hi all, i want to buy this phone but i have one question. Is 367 ppi enough ? Is display sharp enough ? I have read many reviews and test...., in some reviews testers say that the resolution is absolute ok....., in another that is visible difference in sharpness when they compare the screen with higher ppi. What is your opinion ?? I have no chance to see the screen in shop. I want to buy this fone, but i´m worried about this thing. Thanx for answers
The screen is very good, excellent contrast and beatiful colors, for me is ok 367 ppi
Kzyw said:
The screen is very good, excellent contrast and beatiful colors, for me is ok 367 ppi
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Screenshot please...
mine 380dpi..
I find it fine also. Crisp and clear. Easier on the battery.
A screen shot won't help you, lol. Think about that a minute.....
ghaf85 said:
Screenshot please...
mine 380dpi..
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DPI <> PPI. PPI is the physical amount of pixels per inch, DPI is the amount of Dots per inch displayed by the OS.
This phone has a great display. I wouldn't worry about the relatively low PPI compared to newer phones.
I switched from a Samsung with over 440ppi and could barely notice any difference.
Sent from my HUAWEI MT7-L09 using Tapatalk
I have the Ascend Mate 7 from May and after seven months I am not satisfied.
However, regarding the display I must admit that the difference is unnoticeable with 400ppi or more but the problem is not the dpi. Let's view:
- The screen manufacture
I have a big halo in the center of the screen on white colors (It is getting more annoying).
I have a "light" lightbleed on blacks
I don't think that it's a true IPS because if I look it from different angles the screen colors change, especially the black colors
- The Android UI
We have 367ppi on 6" screen and the huawei stock rom is set to 480ppi, so Android will render the screen as it is a 480ppi display. Big status bar, big everything (but this is up to you, I prefer a small UI). To make matters worse for now is impossible to build a custom ROM that it is not stock-derivative (See my post here).
It's kind of a head scratcher. I compared it with my 3T and is pretty noticeable as on the 3t the colors are better. Was it to keep cost down?
Screen on time is much better than amoled when viewing mostly white content such as web pages.
Amoled tends to over saturate colours, lcd is more subdued but also more natural looking.
Rgb matrix gives better sharpness than the pentile matrix typically used in amoled screens.
Possible issues securing sufficient quantities if amoled panels.
Mate 9 screen is also brighter.
My last three daily drivers were the Note 7, Oneplus 3 and s7. There's definite advantages to amoled but there's advantages to lcd as well. Personally I have no complaints, Huawei have used a very high quality ips panel, so I'd be surprised if cost was the main motivator.
Sent from my MHA-L29 using Tapatalk
Exactly. People tend to hear AMOLED and think it's clear cut. It's not. Each tech has its own pros and cons.
Sent from my MHA-L29 using XDA Labs
I forgot to mention screen burn in - a problem that lcd panels don't face and which they still can't solve for amoled.
The screen on the Mate 9 is gorgeous, I've caught myself just staring at it a few times. Not once have I felt like it is a downgrade from the s7, and the s7 is a better panel than what the Oneplus has.
Sent from my MHA-L29 using Tapatalk
hackdrag0n said:
Screen on time is much better than amoled when viewing mostly white content such as web pages.
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Tell that to LG. Their phones are LCD yet have terrible battery life. Yet my Pixel XL and Samsung phones have had much better battery life despite using AMOLED... so this is not necessarily true.
hackdrag0n said:
Amoled tends to over saturate colours, lcd is more subdued but also more natural looking.
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Again, color calibration/saturation has NOTHING to do with screen tech. The manufacturer sets the color calibration/target. The Mate 9 IS OVER SATURATED. Not as much as most AMOLED phones, but it is not calibrated to sRGB by ANY means. AMOLED phones have typically over saturated because AMOLED has had much higher color coverage capability, and it was a strong selling point. I dislike over saturated colors, but love AMOLED when it is set to a reasonable target (sRGB or Adobe RGB). Contrast is extremely important for image quality, ESPECIALLY in dark viewing conditions. Fast pixel response time is hugely important for a smartphone to maintain a "clean" looking display when scrolling. The Mate 9 LCD is one of the worst I've seen. It has bad ghosting and/or overshoot artifacting which makes the problem even worse.
hackdrag0n said:
Rgb matrix gives better sharpness than the pentile matrix typically used in amoled screens.
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This is true. Maybe Samsung will bring back RGB for the S8. They used to have RGB AMOLED in older phones at one point, you know?
hackdrag0n said:
Mate 9 screen is also brighter.
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Not true. Samsung panels have high brightness modes under sunlight and other bright light sources. I can trigger this mode whenever I want using root and a kernel. My Pixel XL is brighter than my Mate 9.
Governa said:
Exactly. People tend to hear AMOLED and think it's clear cut. It's not. Each tech has its own pros and cons.
Sent from my MHA-L29 using XDA Labs
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It is clear cut. AMOLED is superior. It's why I spent nearly $6,000 for TWO TV's in my house that are AMOLED. The quality is mind blowing on a large screen, and once you realize its benefits there, you will never want an LCD again... even on your smartphone. At least that's the case with me. It's also why Apple is going for AMOLED with the iPhone 8... because they know it's better.
No, it's your opinion that amoled is superior. It's not a hard fact.
I'm also not sure how your pixel can be brighter when review sites have it listed at under 400 nits and the Mate 9 is listed at over 600.
Actually, I'll rephrase that: if contrast ratio is the most important factor to you then yes amoled is a must. Other than that I still maintain that there are still areas where lcd has advantages.
Sent from my MHA-L29 using Tapatalk
There are a lot of misconceptions about display technology.
As mentioned they each have advantages and disadvantages.
LCD has a very flat power consumption due to the fact that it's essentially white LEDs shining through color filters whereas AMOLED consist of individual pixels that combine to create color meaning that each LED will vary in consumption according to what is displayed meaning white requires all of them to shine at maximum to create white which is why AMOLED uses more power in that situation and no power when displaying pure black. LG has somewhat solved that on their TVs because they use 4 sub pixels: RGBW. They therefore create white separately and can save power that way.
AMOLED is only oversaturated because it is naturally a wide gamut display. When uncalibrated it will look oversaturated because all content is pretty much sRGB which is a limited color space. Many manufacturers including Huawei don't bother calibrating their displays for accuracy.
Huawei most likely used LCD for the regular Mate 9 because no decent 6" AMOLED was available which explains why the Pro variant has a 5.5" display.
LCD has poor latencies which is also why the regular 9 doesn't support Daydream. OLED displays naturally has low latencies which is why all Daydream compatible phones are AMOLED.
AMOLED is more prone to burn-in and is also prone to display degradation due to each sub pixel aging at varying rates.
LCD displays have higher peak brightness and is therefore more easy to see in sunlight. On the other hand, AMOLED have individually controlled brightness meaning pure blacks can be attained (turning off pixels completely) whereas LCD have edge lit displays with poor control resulting in light bleeding and above-zero blacks resulting in grey-ish blacks because there will always be some light shining through. So the contrast is much greater and only limited by peak brightness on the AMOLED display.
AMOLED doesn't have RGB but RG-BG sub pixels resulting in some odd problems including potentially green tint and reduced display quality and sharpness. Pentile sucks but the yields are better I guess and it does have some advantages such as decreased power consumption.
Finally, an often overlooked issue: many modern LCD displays use voltage controlled display brightness regulation where all AMOLED displays use PWM. Why is this important? PWM can cause eye strain and headaches. Especially due to the low frequency of 240 Hz that many AMOLED displays use. Your eyes won't necessarily notice the flickering but they can be irritated by it anyway.
PS. Typed this on my phone... Should have switched to laptop. What a pain to do this write-up.
↑ now THAT is a great post. Kudos.
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hackdrag0n said:
No, it's your opinion that amoled is superior. It's not a hard fact.
I'm also not sure how your pixel can be brighter when review sites have it listed at under 400 nits and the Mate 9 is listed at over 600.
Actually, I'll rephrase that: if contrast ratio is the most important factor to you then yes amoled is a must. Other than that I still maintain that there are still areas where lcd has advantages.
Sent from my MHA-L29 using Tapatalk
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Look at the world of TV's. As is sits, LG's OLED TV's are the pinnacle of displays. They are the absolute best. No question, no contest, every quality review site agrees, as do the owners (myself included). I said the Pixel is brighter because I have enabled the Samsung panel brightness boost mode via root and a custom kernel - it acts just like the sunlight brightness boost on the S7/S7E, except I can enable it whenever I want. It is just as bright, if not brighter, than the Mate 9. The only advantage LCD has today is higher peak brightness, and that is only true in TV's since they have much larger backlights. Cellphones, AMOLED is actually much better in terms of outdoor viewing as tested by GSM Arena, due to a combination of peak brightness and lower reflectivity. Other than the potential for burn-in/image retention, there is zero benefit to an LCD in a cell phone.
Trixanity said:
LG has somewhat solved that on their TVs because they use 4 sub pixels: RGBW. They therefore create white separately and can save power that way.
Huawei most likely used LCD for the regular Mate 9 because no decent 6" AMOLED was available which explains why the Pro variant has a 5.5" display.
AMOLED is more prone to burn-in and is also prone to display degradation due to each sub pixel aging at varying rates.
AMOLED doesn't have RGB but RG-BG sub pixels resulting in some odd problems including potentially green tint and reduced display quality and sharpness. Pentile sucks but the yields are better I guess and it does have some advantages such as decreased power consumption.
Finally, an often overlooked issue: many modern LCD displays use voltage controlled display brightness regulation where all AMOLED displays use PWM. Why is this important? PWM can cause eye strain and headaches. Especially due to the low frequency of 240 Hz that many AMOLED displays use. Your eyes won't necessarily notice the flickering but they can be irritated by it anyway.
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Someone who actually knows something about AMOLED too on XDA! It's like finding a unicorn... just a few things to add...
LG does add a 4th white subpixel in their TV's, but it's moreso to increase peak brightness and not really save power. When display white, there are actually 3 subpixels turned on (I believe it's red, blue, and white) so it's not making much difference there... but it is certainly brighter because ALL the subpixels are WHITE subpixels (red, blue, and green have color filters), so having a white subpixel without a color filter eliminates brightness loss on those subpixels.
It blows my mind that Huawei couldn't get a decent ~6" AMOLED panel. Motorola did it for the Nexus 6. And hell, Samsung made them a custom 6.6" AMOLED display for the Honor Note 8! Oh well... maybe Samsung wanted less competition against the S8.
I will say that AMOLED phone panels have had a nasty tendency to burn-in. I can't say how the 2016 panels perform in normal usage (store burn-in is not a fair baseline), but it seems to improve every year. Neither of my 2016 LG OLED TV's show any burn-in, and 1 of them has been used as a PC monitor its entire time. I have taken a few steps to mitigate it (I hide icons behind browser windows, have the task bar set to auto-hide, and turn the brightness down slightly), but nothing major and it is perfectly fine. Image retention and uneven wear on the display is often confused with burn-in. For instance, the nav bar on my Pixel XL is clearly visible if I go fullscreen on a gray background (the most obvious color for burn/IR tests), but that is mostly because the black pixels there just never get used... so they're actually brighter, ever so slightly, than the rest of the screen. By running a manual compensation cycle when I'm not using the phone (such as white noise, or inverted colors), it mostly fixes the issue. That is an acceptable trade-off to me, especially considering the fact that the nav bar is always there. My TV's run black-screen compensation cycles automatically every 8 hours or so (after shutdown), so this is the nature of the beast.
True about the RG-BG pentile garbage. But that's Samsung's doing since they have terrible yields with full RGB. They did make at least 1 phone years ago that had true RGB AMOLED, and they marketed that specific feature too, literally telling customers how much sharper RGB is compared to pentile! - funny how they went away from it. Probably why their OLED TV division failed as well, since RGB AMOLED is clearly impossible to produce good yields right now, especially at larger sizes. I am hoping that the S8 brings back RGB AMOLED in the mobile world... rumors say it will.
AMOLED phone panels certainly do use PWM, but LG OLED TV's do not use PWM.
Nitemare3219 said:
Look at the world of TV's. As is sits, LG's OLED TV's are the pinnacle of displays. They are the absolute best. No question, no contest, every quality review site agrees, as do the owners (myself included). I said the Pixel is brighter because I have enabled the Samsung panel brightness boost mode via root and a custom kernel - it acts just like the sunlight brightness boost on the S7/S7E, except I can enable it whenever I want. It is just as bright, if not brighter, than the Mate 9. The only advantage LCD has today is higher peak brightness, and that is only true in TV's since they have much larger backlights. Cellphones, AMOLED is actually much better in terms of outdoor viewing as tested by GSM Arena, due to a combination of peak brightness and lower reflectivity. Other than the potential for burn-in/image retention, there is zero benefit to an LCD in a cell phone.
Someone who actually knows something about AMOLED too on XDA! It's like finding a unicorn... just a few things to add...
LG does add a 4th white subpixel in their TV's, but it's moreso to increase peak brightness and not really save power. When display white, there are actually 3 subpixels turned on (I believe it's red, blue, and white) so it's not making much difference there... but it is certainly brighter because ALL the subpixels are WHITE subpixels (red, blue, and green have color filters), so having a white subpixel without a color filter eliminates brightness loss on those subpixels.
It blows my mind that Huawei couldn't get a decent ~6" AMOLED panel. Motorola did it for the Nexus 6. And hell, Samsung made them a custom 6.6" AMOLED display for the Honor Note 8! Oh well... maybe Samsung wanted less competition against the S8.
I will say that AMOLED phone panels have had a nasty tendency to burn-in. I can't say how the 2016 panels perform in normal usage (store burn-in is not a fair baseline), but it seems to improve every year. Neither of my 2016 LG OLED TV's show any burn-in, and 1 of them has been used as a PC monitor its entire time. I have taken a few steps to mitigate it (I hide icons behind browser windows, have the task bar set to auto-hide, and turn the brightness down slightly), but nothing major and it is perfectly fine. Image retention and uneven wear on the display is often confused with burn-in. For instance, the nav bar on my Pixel XL is clearly visible if I go fullscreen on a gray background (the most obvious color for burn/IR tests), but that is mostly because the black pixels there just never get used... so they're actually brighter, ever so slightly, than the rest of the screen. By running a manual compensation cycle when I'm not using the phone (such as white noise, or inverted colors), it mostly fixes the issue. That is an acceptable trade-off to me, especially considering the fact that the nav bar is always there. My TV's run black-screen compensation cycles automatically every 8 hours or so (after shutdown), so this is the nature of the beast.
True about the RG-BG pentile garbage. But that's Samsung's doing since they have terrible yields with full RGB. They did make at least 1 phone years ago that had true RGB AMOLED, and they marketed that specific feature too, literally telling customers how much sharper RGB is compared to pentile! - funny how they went away from it. Probably why their OLED TV division failed as well, since RGB AMOLED is clearly impossible to produce good yields right now, especially at larger sizes. I am hoping that the S8 brings back RGB AMOLED in the mobile world... rumors say it will.
AMOLED phone panels certainly do use PWM, but LG OLED TV's do not use PWM.
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This is the first time I've been called a unicorn. I like it.
Thanks for the correction on the LG OLED TVs. I was under the impression they used the W-pixel to both produce higher brightness and reduce the added power consumption from going full tilt on each of the other pixels. I did not know they used filters like that actually. I thought they used similar tech to Samsung but apparently not But that also explains why their yields are so different.
About Pentile: that phone was the Samsung Galaxy S2 (coincidentally my first Android phone) - released in 2011. I guess the yields weren't good enough and at the same time they wanted to increase screen density. Maybe it made the yields plummet and then pushing towards HD and full HD made it unfeasible. The S2 had a 800x480 resolution by the way.
I'm hoping the S8 can do away with both Pentile and PWM. Then I'd probably buy it instantly but that's wishful thinking.
PWM is apparently used to avoid hue shifts which I suspect might be because of the Pentile arrangement but I'm not sure. I've not seen measurements on the S2 but I've heard anecdotal evidence that it was actually not using PWM.
It might also explain why LG doesn't use it on their TVs; that they simply don't have that problem with hue shifts because their panels are so different. I wish LG would get back in the OLED display game for smaller screens including phones, tablets, laptops and monitors. It would be so awesome with some competition.
By the way, interesting note on the peak brightness. Can the brightness boost be maintained indefinitely or does it dim after a while? I know LG had a booster on their recent LCDs (of all things) and it dimmed shortly after. One thing I should note that the Mate 9 reaches up to 700 nits and that's not limited to auto brightness like Samsung's is meaning that you can manually boost it to that at all times. The Pixel XL only manages 400 in the same scenario but if you can boost the peak brightness through a mod and keep it there (perhaps even without auto brightness?) then that's impressive especially if goes over 700. I do believe 700 nits is about as bright as you'll get on a smartphone LCD. The only reason we even need it is because of sunlight. 700 nits would be blinding to my eyes in any other scenario
If only they could invent a display that could switch between being emissive and reflective with few drawbacks - that would solve a lot of problems.
Edit: forgot to address the Huawei panel. Whether Huawei could get a 6" panel for the phone or not is uncertain. I'm just guessing; I have no sources to back that up but it seems to be the case that they couldn't find a panel that suited their needs. They probably also had a good deal with JDI since they've used their panels for some years and AMOLED was only just about to become the expected standard. We've long seen LCD being used by most manufacturers - it's only in the recent year or two that it has spread to other brands than Samsung. I mean Apple, LG, HTC, Sony and Huawei have all been using LCD either exclusively or primarily. That's about to change in the coming years.
I'm thinking the AMOLED panels they could get weren't up to the standard they were looking for. The LCD panel they used was pretty damn good although poorly calibrated. Although now that I think of it the reason the Pro is is 5.5" might be more to do with the requirement for a curved display which limits their options quite a bit. Also, keep in mind a custom display is expensive so producing a phone on the scale of a Mate 9 would probably limit them to off-the-shelf components to avoid gutting their profit margins. I'm sure they could have gotten any display they wanted if they were willing to pay the price.
With that being said: there are probably many reasons not to go AMOLED for the regular Mate 9 and all we can do is guess what their reasons are.
Trixanity said:
About Pentile: that phone was the Samsung Galaxy S2 (coincidentally my first Android phone) - released in 2011. I guess the yields weren't good enough and at the same time they wanted to increase screen density. Maybe it made the yields plummet and then pushing towards HD and full HD made it unfeasible. The S2 had a 800x480 resolution by the way.
I'm hoping the S8 can do away with both PenTile and PWM. Then I'd probably buy it instantly but that's wishful thinking.
PWM is apparently used to avoid hue shifts which I suspect might be because of the Pentile arrangement but I'm not sure. I've not seen measurements on the S2 but I've heard anecdotal evidence that it was actually not using PWM.
It might also explain why LG doesn't use it on their TVs; that they simply don't have that problem with hue shifts because their panels are so different.
By the way, interesting note on the peak brightness. Can the brightness boost be maintained indefinitely or does it dim after a while? I know LG had a booster on their recent LCDs (of all things) and it dimmed shortly after. One thing I should note that the Mate 9 reaches up to 700 nits and that's not limited to auto brightness like Samsung's is meaning that you can manually boost it to that at all times. The Pixel XL only manages 400 in the same scenario but if you can boost the peak brightness through a mod and keep it there (perhaps even without auto brightness?) then that's impressive especially if goes over 700. I do believe 700 nits is about as bright as you'll get on a smartphone LCD. The only reason we even need it is because of sunlight. 700 nits would be blinding to my eyes in any other scenario
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The S2... man, long time ago. They probably only managed RGB because of the low resolution and/or realized then just how bad the yields were.
I've never noticed PWM, so it's no issue for me. I believe the color hue shifts when viewing at an angle is actually because the display is pentile. LG's OLED TV's have mind blowing viewing angles - it is essentially perfect no matter where you view from in terms of color, AND the brightness does not decrease either like on an LCD - forgot to mention that too! LCD panels get much dimmer if you view off-axis... OLED do not.
As far as I know, the Pixel can maintain the brightness boost indefinitely. I have used it for upwards of 20 minutes or so before. I can manually enable it via widget, or have it set to function automatically as well. I'm not sure I want to test long periods of time though... there could be a downside to it over time (perhaps why Samsung does not allow it to be user enabled). I know LG's phones in the past have quickly turned down their peak brightness due to heat issues. I wonder if the Mate 9 could suffer from the same problem eventually? Probably not seeing as how Apple manages to have displays that bright as well without issue. I think LG's mobile division is just really, really lacking right now. Hopefully they bring OLED to their phones again soon (they've used P-OLED a few times, and I experienced it in their Watch Urbane LTE 2nd edition smartwatch, and that was fantastic).
Nitemare3219 said:
The S2... man, long time ago. They probably only managed RGB because of the low resolution and/or realized then just how bad the yields were.
I've never noticed PWM, so it's no issue for me. I believe the color hue shifts when viewing at an angle is actually because the display is pentile. LG's OLED TV's have mind blowing viewing angles - it is essentially perfect no matter where you view from in terms of color, AND the brightness does not decrease either like on an LCD - forgot to mention that too! LCD panels get much dimmer if you view off-axis... OLED do not.
As far as I know, the Pixel can maintain the brightness boost indefinitely. I have used it for upwards of 20 minutes or so before. I can manually enable it via widget, or have it set to function automatically as well. I'm not sure I want to test long periods of time though... there could be a downside to it over time (perhaps why Samsung does not allow it to be user enabled). I know LG's phones in the past have quickly turned down their peak brightness due to heat issues. I wonder if the Mate 9 could suffer from the same problem eventually? Probably not seeing as how Apple manages to have displays that bright as well without issue. I think LG's mobile division is just really, really lacking right now. Hopefully they bring OLED to their phones again soon (they've used P-OLED a few times, and I experienced it in their Watch Urbane LTE 2nd edition smartwatch, and that was fantastic).
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Just a heads up, I've added an edit to my previous post.
I wish I could afford an OLED TV One would be foolish not to pick up an LG OLED TV over any LCD display out there today (barring the price that is).
I don't think maintaining peak brightness is an issue unless you're standing out in direct sunlight all day with your phone. I mean you wouldn't switch to manual brightness and crank it up when you're inside. Most probably use auto brightness anyway and that means it won't be anywhere near the maximum unless you're outside. I'm sure it might reduce the lifespan of the LEDs or maybe increase the likelihood of a defect.
I was actually quite intrigued by LG's G Flex series (aka banana phone) which had a P-OLED display. It might be a bit gimmicky especially the 'self-healing' back cover but it looked different but it was plagued by poor sales and the second iteration was let down by the Snapdragon 810.
The G6 will have their new 18:9 (2:1 really) 5.7" LCD display. It will have 2880 x 1440 resolution. So not this time.
While beautiful, oled tv's are **** for gaming due to the horrendous input lag. They can also suffer from burn in. Oled/amoled may be the technology of the future if they sort the niggling issues. Right now lcd still has merits. Quantum dot might bring lcd to the fore again though, time will tell
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hackdrag0n said:
While beautiful, oled tv's are **** for gaming due to the horrendous input lag. They can also suffer from burn in. Oled/amoled may be the technology of the future if they sort the niggling issues. Right now lcd still has merits. Quantum dot might bring lcd to the fore again though, time will tell
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I doubt the input lag stems from the panel technology. Input lag is usually related to processing lag in the display controller and other IC. However they can achieve 1 ms response time and theoretically 100000 Hz refresh rate, so it has the potential to be the best gaming display technology ever.
As previously mentioned: what many consider burn-in is merely image retention which is very much reversible and it does continue to get better in that regard.
Trixanity said:
I doubt the input lag stems from the panel technology. Input lag is usually related to processing lag in the display controller and other IC. However they can achieve 1 ms response time and theoretically 100000 Hz refresh rate, so it has the potential to be the best gaming display technology ever.
As previously mentioned: what many consider burn-in is merely image retention which is very much reversible and it does continue to get better in that regard.
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Well "burn-in" is actually the leds "burning" so there is no way to recover them.
Lodix said:
Well "burn-in" is actually the leds "burning" so there is no way to recover them.
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That doesn't really refute what I said. That's merely an explanation for what burn-in is. What I said is that many think image retention is burn-in when they're two different things (or more accurately you could say that the symptoms are the same but the prognosis is different especially if given the right medication - so to speak). Image retention is reversible as I said.
Trixanity said:
That doesn't really refute what I said. That's merely an explanation for what burn-in is. What I said is that many think image retention is burn-in when they're two different things (or more accurately you could say that the symptoms are the same but the prognosis is different especially if given the right medication - so to speak). Image retention is reversible as I said.
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But the problem with oled panels is the burn-in, not the retention. Maybe this year they have manged to solve it someway since Apple is implementing it in their iPhones and people are very nitpicking with their devices.
PD: I am all over AMOLED panels, it is one of the reason why I got the 9 Pro.
I don't mind a quality 1080 panel. Huawei makes me rethink my love of AMOLED displays.
I personally don't see a major difference unless it's the newest Samsung flagship. Not a major change from my 6p or Nexus 6 but these weren't cream of the crop AMOLED displays.
I truly thought this would be the mate that got the qhd AMOLED especially after the honor note 8 that released not long before this one. Extremely happy with the LCD panel.
Last 2 LCD phones I used was LeEco s1 and lg v10. The s1 had a great LCD panel that look AMOLED. Lg v10 just looked washed out most of the time.
hackdrag0n said:
While beautiful, oled tv's are **** for gaming due to the horrendous input lag. They can also suffer from burn in. Oled/amoled may be the technology of the future if they sort the niggling issues. Right now lcd still has merits. Quantum dot might bring lcd to the fore again though, time will tell
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You're wrong. In 2015, yes they were ****. I had an EG9600 and it had about 50ms of input lag. I have 2 2016 TV's now, a C6 and a B6. The B6 just got an update and it does 28ms of input lag at 4:2:2, but close to 70ms at 4:4:4. The C6 does 34ms of input lag at either setting (4:2:2, or 4:4:4). The lag is NOT noticeable at all, and part of this is because the pixels respond instantly to new frames (<.1ms) whereas IPS and VA can take MANY milliseconds to update the pixels - some panels take dozens of milliseconds for a full transition for some colors. OLED is the fastest refresh for a panel today. My C6 has hundreds of hours of PC use ONLY, and has ZERO burn in... NONE.
Lodix said:
But the problem with oled panels is the burn-in, not the retention. Maybe this year they have manged to solve it someway since Apple is implementing it in their iPhones and people are very nitpicking with their devices.
PD: I am all over AMOLED panels, it is one of the reason why I got the 9 Pro.
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The problem is a lot of people mistake burn-in for image retention because they don't come back and check again later after viewing different content on the display for awhile. I will say that burn-in can be an issue for phones though, depending on how you use them/set them up. My friend's S5 has the keyboard ghosted/burned into the display. He must text a LOT or something. Blew my mind when I saw that.
hackdrag0n said:
While beautiful, oled tv's are **** for gaming due to the horrendous input lag.
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Not in Gaming/PC Mode on the most recent models. On the 2017 OLED the input lag is 21ms in virtually all situations.
Trixanity said:
I wish I could afford an OLED TV One would be foolish not to pick up an LG OLED TV over any LCD display out there today (barring the price that is).
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For pricing, you just have to wait until Black Friday for deals on the current year's models. That's the best time to buy a TV that will last you many years. Picked up the LG 65" C7P for $1900 last Fall. I wouldn't consider Samsung's QLED TV's over LG's RGBW OLED. However, there is the advantage of luminance. QLED have a higher luminance. Also keep in mind that although RGBW is not Pentile and doesn't suffer from inferior sub-resolution, you do lose color volume to an extent when using the higher levels of luminance (You'll be depending on the additional white sub-pixel). I'd say this is a fairly tertiary concern but could be important if you use the OLED in a bright living room. If using a dark room, there's absolutely no contest. Personally, I have the C7P in a living room and still completely satisfied. There's a reason why it's a champ on every review site. Oh and for reference, all the LG 2017 OLED have essentially the same panel irregardless of price.
Trixanity said:
About Pentile: that phone was the Samsung Galaxy S2 (coincidentally my first Android phone) - released in 2011. I guess the yields weren't good enough and at the same time they wanted to increase screen density. Maybe it made the yields plummet and then pushing towards HD and full HD made it unfeasible. The S2 had a 800x480 resolution by the way.
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The Samsung Galaxy Note II (2012) also had a Full RGB AMOLED Display (720P HD). That was the last time for phones. However, Samsung also still does Full RGB AMOLED for the larger 9.7" models in their premium lines of tablets (Galaxy Tab S2, Tab S3). Those have the same 4:3 resolution as the iPad (2048x1536). The 10.5" Galaxy Tab S has a 2560x1600 Full RGB AMOLED Display as well. I certainly hope Samsung turns away from Pentile sometime in the future, but I don't think they'll do so anytime soon for smartphones. However, there is some hope.
Amoled or OLED screens are overrated, Poco-f1 screen doesn't lag behind in any circumstances.:cool
Yeah, but it drains more power even with an all black setup.
Hemudon said:
Amoled or OLED screens are overrated, Poco-f1 screen doesn't lag behind in any circumstances.:cool
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Lo. I wonder if you have ever used a Samsung device with sAMOLED display? Just place both a sAMOLED and a LCD display side by side and see the difference.
Rowdyy Ronnie said:
Lo. I wonder if you have ever used a Samsung device with sAMOLED display? Just place both a sAMOLED and a LCD display side by side and see the difference.
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Previous phone was Galaxy S8, I don't find much of the experience difference.
IPS LCD and AMOLED displays has advantages and disadvantages
IPS LCD has that AMOLED doesn't have:
-Sharpness and Clarity is good
-Natural Colors (AMOLED is little saturated on Colors)
-Can recover to accidental burns or screen burns (AMOLED cannot recover on screen burns thus leaving white marks)
-Longer pixel life (AMOLED's pixel quality degrades over time)
AMOLED has that IPS LCD doesn't have:
-Improve battery life as turning off pixels without backlight (Good for Dark Themed apps, videos, photos)
-Brightness and Contrast is good
-Good Viewing angles
-Always-on Display (IPS LCD cannot support this due that it uses backlight rather than turning off black pixels thus increasing power consumption)
Verdict:
No clear winner. It is the preference of both users and the manufacturer on what type of display they want to use. This is why Xiaomi uses IPS LCD Displays because it is cheaper than AMOLED ones. The target is being a budget flagship-tier phone thus achieving it.
Rowdyy Ronnie said:
Lo. I wonder if you have ever used a Samsung device with sAMOLED display? Just place both a sAMOLED and a LCD display side by side and see the difference.
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Yeah best done with a gray picture so you can see the burn in on the oled. After some burned oled I only buy IPS screens.
I can't understand the "true black" hype as there is no such thing in real life and as the brain even can interpret white as black if the contrast is right.
As long as OLED tends to burn in, it's a no-go for me.
faeArai said:
Yeah best done with a gray picture so you can see the burn in on the oled. After some burned oled I only buy IPS screens.
I can't understand the "true black" hype as there is no such thing in real life and as the brain even can interpret white as black if the contrast is right.
As long as OLED tends to burn in, it's a no-go for me.
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Three reasons why Xiaomi should go the OLED route :
True black :
Here's an example of true black :
On you Poco, go to full screen settings and turn off the notch. Now to two top corners are rounded as the bottom ones. Now go to a dark room, as if you were using your phone at night. Well you still see the top corners of your phone's screen on. Of course that color is black, but it's awful. (In a dark room you see it better, but I see it in the sun as well).
Always-On-Display or AOD :
You can't have AOD on an ips panel. End of the story.
Brightness :
Outside in full daylight, I constantly have to block sunlight off the screen and put it right up to my face to see what's on it. OLED is way brighter.
Bonus :
Dark mode is here in the MIUI beta and coming to everyone later. MIUI 11 will have it out of the box. This means phones with OLED screens will have a great battery advantage over ips.
Also - OLED and AMOLED tend to use very low PWM which may give you a headache/migraine.
For instance - Xiaomi Mi 8 with AMOLED panel has backlight that flickers at 100 Hz, Samsung S9+ has AMOLED panel with backlight that flickers at 215.5 Hz while Pocophone has a backlight that flickers at 2315 Hz (source - notebookcheck reviews)
https://www.notebookcheck.net/Why-Pulse-Width-Modulation-PWM-is-such-a-headache.270240.0.html
Rowdyy Ronnie said:
Lo. I wonder if you have ever used a Samsung device with sAMOLED display? Just place both a sAMOLED and a LCD display side by side and see the difference.
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They have pros and cons, both of them. While sAMOLED has better contrast, black colour, and often better viewing angles, IPS has most of the time better colour accuracy and it's better to look at while exposed to direct sunlight. I mean, you use the one which suits you the best. Unfortunately, Xiaomi uses probably some cheat IPS panels, so they look worse compared to some higher end phone with IPS panels.
True black is just an excuse ??
And amoled panels aren't bad or anything. They are just over rated and people say. Amoled- amoled l. Look it's not that a big of a deal.
And battery consumption difference is just minor
Like 3 or 4% through dark mode in amoleds too
So what's the hype
I just said Poco-f1 LCD panel is just as good as OLED
If not it's only a difference of 19-20
Nothing more
Ill always prefer lcd. When i bought the phone i had to keep it on over night for data transfer via wifi as i had no pc , to keep the wifi transfer app alive i had to keep screen timeout to never, on morning i noticed lcd retention all over the screen ?(similar to amoled burn in but not permanent), had it been an amoled surely my screen would have to be replaced day 2 of buying a new phone. I had to use the phone screen a lot but the Lcd retention went away completely after around 8 hrs:victory:, so no amoled ever unless they fix burn in!
lol this thread is like a circlejerk. my poco f1 has crappier display than my a2. it has the lowest quality lcd possible. this comes from someone who has used over 37 android smartphones throughout this decade with many being top tier flagships.
But poco F1 has a comparatively dim display even for an LCD. Under heavy sunlight it becomes difficult to see the display. On S10 for example you can clearly see it in any condition. That is why they bumped up the brightness in the poco X2