Display type Sharp or JDI? - Huawei Mate 20 Questions & Answers

from which the manufacturer is your display Sharp or JDI? Mine is JDI and quality is perfect.
Which one is yours?

Where can I see that?
Enviado desde mi HMA-L29 mediante Tapatalk

javieracdc said:
Where can I see that?
Enviado desde mi HMA-L29 mediante Tapatalk
Click to expand...
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"Device Info HW" on Play Store
Sent from Mate 20 X using Tapatalk

Mine is JDI
Enviado desde mi HMA-L29 mediante Tapatalk

That app did not show my screen manufacturer. Do you have another to try?

JDI

My Black Mate 20 got JDI panel, my wife & friend got Midnight Blue device using Sharp panel.
From what i observe, JDI panel got a bit 'cold' color temp & best way change it to 'warm' for much accuracy. Sharp panel are too much 'warm' color temp out of the box on default. U have to custom choose color temp between 'default' & 'cold' to match the JDI 'warm' color temp for accuracy.

Device Info HW does not give me the screen manufacturer, but since I have the Midnight Blue it might be a Sharp panel (?). However I find the quality to be just superb, putting it side by side with a Galaxy S7 Edge AMOLED I honestly can't tell the difference in regular use and the blacks look deep enough to not make me think it's an LCD panel. Really impressed!

JDI!

well interesting you brought this up
it is written under touchscreen as shoen in screenshot sharp synaptics
when i went for the huawei store 1st to try the phone i liked the color temperature it was white and cold .. but when i bought the phone i found it very yellowish and has a reddish color oversaturation
i can fix it partially by setting color to vivid and move tge pointer to tge blue area .. this way whites might be fixed partially but still red objects are oversaturated
so i have multiple problems here on the sharp panel :
1st the strong yellowish color tint
2nd the oversaturated red color
3rd mistyping errors even after turning all gestures off
4th watching youtube videoclips in landscape mode kind if increase tge contrast and oversaturate colors in a very artificial looking way .. wanna see tge difference just open youtube in browser desktop mode and notice color hanges as you watch in fullscreen landscape mode
i left mistuping errors uncorrected to show you .. it is not spelling mistakes it is typing errors where you instead if typing "the" the keyboard types "tge"
i used alot of 3rd party keyboards but still no major improvement .. also whenever i try to type fast i feel tge keyboard lagging a bit

My is JDI, is OK, I exchange phone a few times because of bad screen uniformity.
This one is perfect, but now I have a rattling sound (near to the lens when laying the phone in a table or taping the back) on the top of the phone some build issue...

PVRP said:
My is JDI, is OK, I exchange phone a few times because of bad screen uniformity.
This one is perfect, but now I have a rattling sound (near to the lens when laying the phone in a table or taping the back) on the top of the phone some build issue...
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Send it back

Related

Green tint?

Just got my VZW galaxy nexus, and im loving it so far, but have noticed something odd: toward the top of the screen (about 1/4 of the way down from the top) there seems to be a very slight green tint, noticeable only when looking at a dark background (like the settings menu).
It's kind of hard to explain, does anyone else have something similar on their phones? Is this normal for amoled screens or should I ask for a replacement phone?
i believe it has to do with it being a pentile screen... well, 'HD' pentile, but still..
i'd say if you try an exchange, make sure you the test the other in store first.
can anyone with a galaxy nexus please post a photo of their phone on the settings menu? (scroll all the way down)
melterx12 said:
can anyone with a galaxy nexus please post a photo of their phone on the settings menu? (scroll all the way down)
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Pretty sure the setting menu is a background gradient with an intended color shift.
But yeah, mine has a blueish/greenish hue if I tilt the phone away or towards me in portrait mode. Straight-on, I don't notice anything.
yeah i am talking about viewing straight on
mine has this greenish tint slightly at the top right screen...
that settings menu then scroll all the way down is normal.. the color is not as dark as the top. I'm seeing greenish tint when on white background
I have a very light greenish tint on the right side of the phone on white backgrounds with text when at low/automatic brightness. The green goes away when I bump brightness to 40%+.
Did you try that?
Oddly, when I ran pixel checker, the pure white background has no green tint to it at all.
Yeah, at low brightness I see a tint/haze but at full brightness, everything looks beautiful.
Welcome to the world of pentile.
I see the same green tint on my screen. I thought it was normal, but I compared it to another unit today and saw that my display was both dimmer at the same brightness level and had a greenish cast and different color temperature than the unit I was comparing it to. I'm not sure if this is within the normal variance for these displays, but my phone certainly looks worse to me than the one I compared it to.
Both units also showed a green/blue tint when viewed off axis but with greater discoloration on mine. The second unit showed almost no discernible tint when viewing a white screen straight on unlike mine.
melterx12 said:
Just got my VZW galaxy nexus, and im loving it so far, but have noticed something odd: toward the top of the screen (about 1/4 of the way down from the top) there seems to be a very slight green tint, noticeable only when looking at a dark background (like the settings menu).
It's kind of hard to explain, does anyone else have something similar on their phones? Is this normal for amoled screens or should I ask for a replacement phone?
Click to expand...
Click to collapse
i have the same problem. Sometimes (usually after a power down and restart) my entire screen is very dark and has a, very obvious, green tint to it. I compared my phone to my girlfriends at the same display setting and the tint is very obvious (especially when i'm viewing menu, text messages, browser). When i adjust the brightness it seems to make it less obvious, but still there. However after certain power down and restart this "green tint" seems to 'go away' only to either gradually re-appear or just happen when my phone self adjusts to "automatic brightness" setting.
p.s. my phone also, had another minor issue of random re-start when listening to music (via google music) and adjusting the sound effects option. After that restart my phones display was significantly tinted and dark. Weird, Either way getting a replacement unit tomorrow.
Mine has a very slight green tint on the left hand side of the screen when at the lowest brightness and viewing a white background.
I normally have the brightness bumped up a bit, but it still bugs me when I have it low
EDIT: Checked pixel checker, has the green tint. I can definitely see it on the keyboard as I'm typing this though
I took my unit in to Verizon today for an exchange. New one doesn't have as significant of color shifting or banding issues.
crazeco said:
I took my unit in to Verizon today for an exchange. New one doesn't have as significant of color shifting or banding issues.
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yeah i got mine replaced the next day, all good now. No green tint, reduced banding, and much better viewing angles (the first one heavily tinted green or pink colors when viewing it from the right or left side, respectively)
Alright, got a replacement today.
No green tint that I can see, almost no banding and the colors don't change like, at all when I tilt the phone.
Now my nexus truly is perfect
Sent from my Galaxy Nexus using XDA App
DoctorSasquatch said:
Alright, got a replacement today.
No green tint that I can see, almost no banding and the colors don't change like, at all when I tilt the phone.
Now my nexus truly is perfect
Click to expand...
Click to collapse
Sorry, I find this very hard to believe. *ALL* pentile AMOLEDs change colours like crazy when you look at them at a sharp angle. It's a characteristic trait of this kind of display.
Pics from various angles or it didn't happen. ;-)
Valynor said:
Sorry, I find this very hard to believe. *ALL* pentile AMOLEDs change colours like crazy when you look at them at a sharp angle. It's a characteristic trait of this kind of display.
Pics from various angles or it didn't happen. ;-)
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Yeah, I was exaggerating, but compared to how bad it was with the other one its crazy. Very less noticeable than my first one
Sent from my Galaxy Nexus using XDA App

Tab S 8.4 Screen homogeneity issues

The reasons why I purchased a Tab S 8.4 were its awesome screen quality and high grade processor. For the later, the poor touchwiz optimization and the average gpu led to disappointing results. But well, the screen IS awesome !
Or is it ?
At first, I was truly impressed. But after some web browsing and reading e-books, something felt wrong with the colors homogeneity. On white backgrounds, the right part of the screen in portrait mode would tend towards a yellowish tone, while the left part would tend toward purple tones. Nothing obvious, but quite annoying when noticed.
After trying around with different backgrounds, it become more obvious with certain colors. The one used in settings background for example: The left side of the screen is deep blue, the right part is much lighter.. and greener.
Further investigating the issue, I figured it is most obvious when watched in the darkness and using dark colors: RBG such as R:0, G:10 , B: 20 or even R:20, G:10, B:0
Did anyone else notice similar issues ? Would you guys mind trying to create a R:0, G:10, B:20 (#000A14) background and check the result on your tab S in a low light environment ? On mine, it results in an obvious gradation from dark blue to green.
Attaching some pictures. The rendering is not the best especially in the darkness, but the issue remains clearly visible.
There is something very wrong with your screen. Return it.
suzook said:
There is something very wrong with your screen. Return it.
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Click to collapse
I second that, that is not normal
I concur with the others, get it replaced.
AMOLED screens can fail for any number of reasons (pixel death is the main one) , if yours is showing problems get it replaced now rather than live with it and have a more serious problem later.
We've seen this yellow color issue reported by a few others. Looks like Samsung let a few diseased horses out of the barn. I concur with the others. Return it.
Thanks for your feedback, guys.
I'd like to highlight the fact this issue goes completely unnoticed in most scenarios. A friend I showed it on white background didn't notice it at all, in movies/games/pictures I don't see it at all. I only felt it while reading, and even then it was not obvious, just a persistant feeling that led me to further testing.
Only the extremely dark colors seem to be affected, and even then it's only noticeable in the darkness. I will go back to the store tomorow and exchange it for a new one, but I'm wondering if the issue isn't widespread and simply went under the radar as its effect is hardly noticeable in 99.9% of the situations.
Did anyone else check at an homogenous R:0, G:10, B:20 image in the darkness with their tab ?
I personnally used Moon+ Reader's background color settings for testing purpose, pretty easy to set up.
New Tab S, same issue
I changed my Tab S 8.4 today for a brand new one. Same test, same issue: the background is still not homogeneous. The issue is visible in the darkness on dark colors such as the one used for the settings menu, which seems naturally gradated from deep to lighter blue on my screen.
Could someone else test and reproduce the issue on their tab ?
I have tried to reproduce what you're seeing on my 10.5 and honestly I can't. I'm not going to say the white is always 100% pure white but it's close enough. At the same time I'm trying to avoid looking for something that's not there for my Tab.
ukael said:
I changed my Tab S 8.4 today for a brand new one. Same test, same issue: the background is still not homogeneous. The issue is visible in the darkness on dark colors such as the one used for the settings menu, which seems naturally gradated from deep to lighter blue on my screen.
Could someone else test and reproduce the issue on their tab ?
Click to expand...
Click to collapse
Maybe you can go into Settings / Accessibility / Vision / Color Adjustments and see if your calibration is off. There is a test there where you arrange tiles by color gradation and it adjusts your screen. I am having none of the issues you mentioned, but my 10.5 Tab also passed that test with no color adjustments required. Give it a try.
mitchellvii said:
Maybe you can go into Settings / Accessibility / Vision / Color Adjustments and see if your calibration is off. There is a test there where you arrange tiles by color gradation and it adjusts your screen. I am having none of the issues you mentioned, but my 10.5 Tab also passed that test with no color adjustments required. Give it a try.
Click to expand...
Click to collapse
Test completed successfully. The calibration is fine, and the issue is not noticeable during the test. The issue is actually not noticeable in most usages, I only see it on homogenous very dark color backgrounds (the 10% darkest colors), and while in a dark environment myself. In most common usages, the screen looks fantastic and flawless.
Unfortunately, I often use my toys in my bed in the darkness. AND I am concerned about a possible defect that would get worse over time.
That said, tests on similar colored backgrounds on other AMOLED screens (PS Vita, Galaxy SII) lead me to think this could be a global issue with AMOLED.
Unfortunately, I often use my toys in my bed in the darkness.
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Click to collapse
Lol, to those of us with a perverse sense of humor we would refer to that as a hanging curveball.
Whatever issues you are experiencing I would take that over LCD light bleed any day.
ukael said:
Test completed successfully. The calibration is fine, and the issue is not noticeable during the test. The issue is actually not noticeable in most usages, I only see it on homogenous very dark color backgrounds (the 10% darkest colors), and while in a dark environment myself. In most common usages, the screen looks fantastic and flawless.
Unfortunately, I often use my toys in my bed in the darkness. AND I am concerned about a possible defect that would get worse over time.
That said, tests on similar colored backgrounds on other AMOLED screens (PS Vita, Galaxy SII) lead me to think this could be a global issue with AMOLED.
Click to expand...
Click to collapse
Dear Friend. Like you I am very sensible in that point. I have a lot behind me and I can tell you, that homogeneity is something we can not expect from all types of modern displays, except the pro ones with a special function that takes care about this issue. Any screen has such issues, the question is just what type of and the intensity differs. The lower the light in our environment the more sensible our eyes get. The longer we stare into the screen the better we see all color details. Worst case scenario is a totally darkened room. Your eyes won´t get more sensible than in such a situation. Especially AMOLED displays will show the strangest kind of irregularities you would never see normally. I remember the Tab 7.7 -- in a dark room the screen was over and over covered with black circles. Wow ! The Vita shows strange textures instead. It is horrible.
My advice to you would be to start trying to avoid using your tablet or any display in a dark room. Turn a light on, it will be nice for your brain and eyes and you will not see the described things. It´s just a matter of habit, nothing else. You will get used to it and probably feel very well with it. Anyway there will still be the green haze.... Not to talk about the yellowish etc. stuff.
I returned the Tab S for a MiPad and it´s much better, really nice homogeneity (compared to other actual devices).
I had 4-5 iPad Mini Retina and all of them have horrible yellowish/blueish tint.
I had 4 iPad Airs, 3 were horrible in a similar way, now the 4th one is okay, I finally had luck.
I had 2 Galaxy 12.2 - the first one yellowish in a quarter, the second has just a slight, short yellow stripe on the bottom border.
I had a Kindle Fire HD + HDX - both with bad, ugly green spots at borders and corners. Also partially yellowish.
Once I held a Galaxy Tab 3 in my hands that was actually flawless. I was shocked. It never happened again. Was from a classmate.
Today I guess it was a mistake since I could not test in in a home-at-night-environment.
I checked dozens of Tablets in big stores here - guess what I found ???
Look at the iMacs .... Horrible yellowish tint. Horrible. It´s a shame.
I use my Tab S 10.5 in a dark room with some regularity. I've never experienced any of these odd artifacts you guys are discussing. My black screen is just black. Colors look right. White is white. I think its a fallacy to claim that all amoled screens face these issues. The amoled screen on the Tab S is the best most advanced amoled screen ever created. Problems from older devices shouldn't apply here.
Please remember based upon other user input, Samsung did seem to have a run of defective screens on these tabs they put out.
Here's a quick video test taken in a pretty dark room (it's daytime here). As you can see the screen is just black. There is absolutely no reason to avoid viewing your Tab S in a dark room. If you are not seeing the solid black I have demonstrated in this video I suggest exchanging your possibly defective unit.
ukael said:
Did anyone else check at an homogenous R:0, G:10, B:20 image in the darkness with their tab ?
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In my experience 100% of AMOLED displays exhibit this behaviour, i.e. both Tab S 8.4 I've had! The first one (exchanged because of unhappy whites) had it so obviously that it looked like a diagonal gradient fade to one corner. The second tablet shows it as a slightly patchy screen, see attached photo which looks worse than the reality.
This is only visible in a completely dark room with the display set to its darkest (or close to), displaying a very dark image (my photo is of the spec. you mentioned - hence blue/green colour). To show this I needed to use an exposure of about 1 second, if you use less the image will appear black, likewise (probably) if you try to capture it as a video using normal ISO values in camera, the camera won't pick up the background.
Armpowered said:
In my experience 100% of AMOLED displays exhibit this behaviour, i.e. both Tab S 8.4 I've had! The first one (exchanged because of unhappy whites) had it so obviously that it looked like a diagonal gradient fade to one corner. The second tablet shows it as a slightly patchy screen, see attached photo which looks worse than the reality.
This is only visible in a completely dark room with the display set to its darkest (or close to), displaying a very dark image (my photo is of the spec. you mentioned - hence blue/green colour). To show this I needed to use an exposure of about 1 second, if you use less the image will appear black, likewise (probably) if you try to capture it as a video using normal ISO values in camera, the camera won't pick up the background.
Click to expand...
Click to collapse
All I can say is that is seriously messed up. My screen looks nothing like that and just as pitch black as in my video. Considering black pixels in amoled screens are basically turned off, they should be utterly and completely black and devoid of light. Am I misunderstanding and your picture is of a blue background?
All other dark colors should be solid without strange light effects as well.
mitchellvii said:
All I can say is that is seriously messed up. My screen looks nothing like that and just as pitch black as in my video. Considering black pixels in amoled screens are basically turned off, they should be utterly and completely black and devoid of light. Am I misunderstanding and your picture is of a blue background?.
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It's daytime for me at the moment but yes from memory, if you display an actual black image then it will appear as black, you see this effect when trying to display an image that is almost black, at very low levels of light output the (my!) panel isn't even.
The attached image is R0 G10 B20 and on my PC looks black - it isn't I just used "ColorPic" to check the screen colour and it shows those values.
It's not a big issue but does appear when using in fully dark room with brightness turned down, I notice it in some apps that have very dark background colours (which you'd assume were black and see as such in daylight, but aren't).
Obviously under these circumstances an LCD would appear as a (relatively) bright grey !
Armpowered said:
It's daytime for me at the moment but yes from memory, if you display an actual black image then it will appear as black, you see this effect when trying to display an image that is almost black, at very low levels of light output the (my!) panel isn't even.
The attached image is R0 G10 B20 and on my PC looks black - it isn't I just used "ColorPic" to check the screen colour and it shows those values.
It's not a big issue but does appear when using in fully dark room with brightness turned down, I notice it in some apps that have very dark background colours (which you'd assume were black and see as such in daylight, but aren't).
Obviously under these circumstances an LCD would appear as a (relatively) bright grey !
Click to expand...
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OK I'm a bit confused. The image you attached looks either black or very very dark gray on my screen. No color variation at all. Oh well
mitchellvii said:
OK I'm a bit confused. The image you attached looks either black or very very dark gray on my screen. No color variation at all. Oh well
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Same on my tab in daylight, it only appears patchy when in a very dark room with brightness turned right down. Maybe amongst the variations some will be perfect?
Armpowered said:
Same on my tab in daylight, it only appears patchy when in a very dark room with brightness turned right down. Maybe amongst the variations some will be perfect?
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Still beats LCD light bleed

Moto Z Play - Light Bleeding SuperAmoled screen

Just bought a new Zplay 1 week ago. I noticed on dark (not total black) colors that my top right screen corner is a bit brighter that the other parts of the screen. This brightness expands from right too to the middle. My question: is it fixable? Should i ask for a replacement device from Motorola's service (will they accept it?) or stick with this device and live with that? From previous experience from other services, usually i got the older phone back in worst condition than it was before. Anyone else with same problem?
I'm open to suggestions. Thanks.
Btw, fantastic device :fingers-crossed:
Amoled displays cannot have backlight bleeding since they have no backlight. Try downloading a pure black image, turn your brightness to maximum (no auto brightness) and see what you get. If you can still see something, then you might have a defective oled display. Motorola customer service might try to turn you down with the usual "Back light bleed is totally normal (it is normal on IPS LCDs to an extent)", since they more than likely dont know the difference between an IPS LCD and an AMOLED.
Or you could try turning up your brightness to maximum and just activate moto display and see if you can see anything.
jon7701 said:
Amoled displays cannot have backlight bleeding since they have no backlight. Try downloading a pure black image, turn your brightness to maximum (no auto brightness) and see what you get. If you can still see something, then you might have a defective oled display. Motorola customer service might try to turn you down with the usual "Back light bleed is totally normal (it is normal on IPS LCDs to an extent)", since they more than likely dont know the difference between an IPS LCD and an AMOLED.
Or you could try turning up your brightness to maximum and just activate moto display and see if you can see anything.
Click to expand...
Click to collapse
On pure blacks i see nothing. The display is perfect. On the other hand i get to see a difference on other colors, mostly darker greys, for example on Chrome's empty tab panel where the color is a bit gray, there the problem can be seen. I'm don't know if this is natural or not. I will upload some pics to get an idea
Probably burn in on the screen from your status bar.. Also check the nav bar area too
juggamonkey said:
Probably burn in on the screen from your status bar.. Also check the nav bar area too
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Doesn't look like burn-in issue. Here the pics
AxiK. said:
Doesn't look like burn-in issue. Here the pics
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That's not normal, you should get a replacement
AxiK. said:
Doesn't look like burn-in issue. Here the pics
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Could be screen temp issue. Maybe wasnt calibrated correctly.
Id suggest get a screen test app , bring up a white color and see if that side has a yellow tint. If so its a color temp issue or also could be color distortion. Get a new one.
Sent from my SM-T280 using Tapatalk
StreetkillnHD said:
Could be screen temp issue. Maybe wasnt calibrated correctly.
Id suggest get a screen test app , bring up a white color and see if that side has a yellow tint. If so its a color temp issue or also could be color distortion. Get a new one.
Sent from my SM-T280 using Tapatalk
Click to expand...
Click to collapse
Today i sent it back to the store for a service check. They said if there is any issue with the screen i will get a new one or a refund. The thing is, i don't realy trust the technicians. Most of them are crappy
AxiK. said:
Today i sent it back to the store for a service check. They said if there is any issue with the screen i will get a new one or a refund. The thing is, i don't realy trust the technicians. Most of them are crappy
Click to expand...
Click to collapse
Bestbuy where i live sucks if the issue is minor they wont sent it back for a new one.
Sent from my XT1635-02 using Tapatalk
Good news, they gave me back the money. I will go for a new one.
My moto z plays dispay is slightly on the warmer side (whites are not pure white, a bit of yellowish). Initially i haven't noticed this but when compared this with redmi note 3 then i can see the difference where redmi note 3 colours are more vibrant.Is it normal? Or some issue with the screen?
I just checked m display and it's full black like the deep space, which was obvious since is an AMOLED display and all black pixels turn off to not show anything when they are black.
Ur Moto-Z seems like it was a LCD version lol! Good u get ur money back.
SkyFlasher said:
I just checked m display and it's full black like the deep space, which was obvious since is an AMOLED display and all black pixels turn off to not show anything when they are black.
Ur Moto-Z seems like it was a LCD version lol! Good u get ur money back.
Click to expand...
Click to collapse
Technically the pics are not pure black backgrounds so in thay case the pixels are not off..
Sent from my SM-T280 using Tapatalk
phegde111 said:
My moto z plays dispay is slightly on the warmer side (whites are not pure white, a bit of yellowish). Initially i haven't noticed this but when compared this with redmi note 3 then i can see the difference where redmi note 3 colours are more vibrant.Is it normal? Or some issue with the screen?
Click to expand...
Click to collapse
Check ur display with display teaster app
U can get from playstore
amit000in said:
Check ur display with display teaster app
U can get from playstore
Click to expand...
Click to collapse
This is my go to app for testing screens, white and grey. Grey is usually the easiest to tell issues on with an amoled. This showed the terrible G-flex 2 panels weakness (greys were horrible on that screen)
https://play.google.com/store/apps/details?id=com.tinyroar.amoledburninfix&hl=en
taphius said:
This is my go to app for testing screens, white and grey. Grey is usually the easiest to tell issues on with an amoled. This showed the terrible G-flex 2 panels weakness (greys were horrible on that screen)
https://play.google.com/store/apps/details?id=com.tinyroar.amoledburninfix&hl=en
Click to expand...
Click to collapse
Check ur display with total black background...not grey
Amoled usually checked with black background..& see it in dark invirment if any light visable ..if any light visable than ur display is faulty...
AMOLED displays always has to be TOTAL black, since there is not lamp providing light like in LCD and LED panels.
Obviously, there is a problem with the screen. If it does not affect the use, it does not matter, but if you can not accept such a screen, you can replace a new moto z play screen by yourself. This is a maintenance tutorial for moto z play screen. You can watch this to learn how to repair your moto z play.
Probably a defective model you got. Great you got the refund.
AxiK. said:
Good news, they gave me back the money. I will go for a new one.
Click to expand...
Click to collapse
try this one Swift Black Substratum Theme +Oreo & Samsung theme

is it just me or is the display pretty disappointing

i don't know why i seem to be the only one, i always wanted a note because it's been praised as the best display of all time i finally got a note 10+ and the display disappoints me to no end, first off the colors are dull, my xperia xz1 on super vivid mode has more vibrant colors, second off the brightness it's not amazing if i compare my note 10+ to my huawei mate 10 pro the huawei appears more vibrant and bright, the huawei is running a custom rom, my note 10 + has custom white balance settings with green and red turned down to 0 and it's still too yellow for my taste the screen mode is itensive and yes bluelight filter is off, when i use the note 10+ on it's own i get used too it and i see no issues with the display but then i start up my mate 10 pro and get a much whiter better white and overall brighter image, my note 10+ is set to +10 brightness and high performance mode all auto brightness off and max brightness, white still appears dull colors appear dull, why am i the only one who feels this way?
Was gonna ask if your blue light filter thing was on. The white seers into my brain unless I have the filter on. This seems to be the best display I've ever used. And you're saying other phones are brighter? I haven't found a single phone brighter than this one. Maybe a defective screen?
chetly968 said:
Was gonna ask if your blue light filter thing was on. The white seers into my brain unless I have the filter on. This seems to be the best display I've ever used. And you're saying other phones are brighter? I haven't found a single phone brighter than this one. Maybe a defective screen?
Click to expand...
Click to collapse
i had the display swapped after the frame cracked the last display it had was the same and yes bluelight filter is off adaptive brightness is off i always make sure all of it is off from what i can tell i am not alone with this it seems the exynos model is overall more yellow than snapdragon
edit accidental doublepost
chetly968 said:
Was gonna ask if your blue light filter thing was on. The white seers into my brain unless I have the filter on. This seems to be the best display I've ever used. And you're saying other phones are brighter? I haven't found a single phone brighter than this one. Maybe a defective screen?
Click to expand...
Click to collapse
which white looks best to you in your honest opinion? the note 10 is as mentioned on the highest brightness possible with intensive mode turned on with the coldest possible setting and high performance mode with brightness 10+ adaptive brightness off blue light filter off brightness slider max
https://twitter.com/ZZCOOL/status/1177292994740924417?s=20
Not every note is that yellowish u have to win the Display lottery
I changed the Screen mode from Natural to Vibrant and the colors are a lot brighter and vibrant.
zzcool said:
i don't know why i seem to be the only one, i always wanted a note because it's been praised as the best display of all time i finally got a note 10+ and the display disappoints me to no end, first off the colors are dull, my xperia xz1 on super vivid mode has more vibrant colors, second off the brightness it's not amazing if i compare my note 10+ to my huawei mate 10 pro the huawei appears more vibrant and bright, the huawei is running a custom rom, my note 10 + has custom white balance settings with green and red turned down to 0 and it's still too yellow for my taste the screen mode is itensive and yes bluelight filter is off, when i use the note 10+ on it's own i get used too it and i see no issues with the display but then i start up my mate 10 pro and get a much whiter better white and overall brighter image, my note 10+ is set to +10 brightness and high performance mode all auto brightness off and max brightness, white still appears dull colors appear dull, why am i the only one who feels this way?
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Did you go into display and change it to the max resolution?
zzcool said:
i don't know why i seem to be the only one, i always wanted a note because it's been praised as the best display of all time i finally got a note 10+ and the display disappoints me to no end, first off the colors are dull, my xperia xz1 on super vivid mode has more vibrant colors, second off the brightness it's not amazing if i compare my note 10+ to my huawei mate 10 pro the huawei appears more vibrant and bright, the huawei is running a custom rom, my note 10 + has custom white balance settings with green and red turned down to 0 and it's still too yellow for my taste the screen mode is itensive and yes bluelight filter is off, when i use the note 10+ on it's own i get used too it and i see no issues with the display but then i start up my mate 10 pro and get a much whiter better white and overall brighter image, my note 10+ is set to +10 brightness and high performance mode all auto brightness off and max brightness, white still appears dull colors appear dull, why am i the only one who feels this way?
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You must have a dud. the screen on my Exynos N10+ is freaking amazing!
As zzcool said, my screen is absolutely gorgeous, now I see netflix in its full splendor, but you have to tweak the display settings to suit your taste
The display is what everyone who see's my Note 10+ mentions first. They are amazed at how good it is...
Maybe a side to side comparison to another phone might show it up but everyone who's seen it goes gaga over it...
ReconDonkey said:
Did you go into display and change it to the max resolution?
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it's set to high performance which forces max resolution and max brightness, the images i posted earlier show the difference between my note 10+ and my mate 10 pro you see how the color of the white has a red tint despite being as cold as it possibly can get
winol said:
As zzcool said, my screen is absolutely gorgeous, now I see netflix in its full splendor, but you have to tweak the display settings to suit your taste
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my tweaks are the following
max performance with brightness 10+ enabled and brightness slider to the highest possible settingm, intensive with the temp slider to the far left as in coldest as it gets then advanced white balance both red and green turned down to 0 blue turned to max meaning the screen should have an extreme blue tint it doesn't, i tried the google books method and blue light is always off when i launch the app so it's not that, i even tried calibrating colors under accessability where you have to rearrange colored balls result are almost identical to what i had with a slight yellow tint to the white so worse than before i turned that off again
i had this issue with the original display and now the replacement one when i havenothing to compare to white looks great colors pop screen looks good white feels slightly dull but it's hard to tell, but then i go back to my xperia xz1 or mate 10 pro and feel a huge difference in white and overall color performance, both displays pop a lot more than the note 10+
might i add i am ultra sensitive to warm displays so what looks great to someone else might look like a yellow mess to me i always increase blue on all displays i have my sony af9 is set to cold with all color enhancers to max i need colors that pop with no yellow tint what so ever, i am not a fan of accurate colors at all
Being the most accurate display of colors doesn't mean it'll be your favorite. Maybe you prefer less accurate (seriously, no snark here). But brightness should be pretty clear cut... No idea why yours wouldn't be as bright.
PsiPhiDan said:
Being the most accurate display of colors doesn't mean it'll be your favorite. Maybe you prefer less accurate (seriously, no snark here). But brightness should be pretty clear cut... No idea why yours wouldn't be as bright.
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well i already know i hate accurate colors i want bright vibrant cold colors anything accurate to me looks dull and yellow the surface pro i have which is known for it's accurate calibration almost looked black and white to me until i got it decent by forcing intel control panel and increasing color intensity but the screen was so terrible on it i stopped using it i just couldn't deal with that display so it's been collecting dust ever since, my xperia xz1 is using super vivid mode with blue turned up to 171 the screen becomes complete trash without super vivid mode and it becomes the best display i have ever seen with super vivid mode turned on, i wasn't a huge fan of the display on the xperia 1 either that phone has no super vivid mode and the display was rather dull to me but the brightness and white was miles better than the note 10+ especially when it forced the brightness to max on apps like youtube (it dimmed outside of certain apps which i could not handle so i sent it back but on youtube the brightness was just mindblowing the white was so perfect and clear then it wen't gray as soon as it would dim when i exited the youtube app)
zzcool said:
which white looks best to you in your honest opinion? the note 10 is as mentioned on the highest brightness possible with intensive mode turned on with the coldest possible setting and high performance mode with brightness 10+ adaptive brightness off blue light filter off brightness slider max
https://twitter.com/ZZCOOL/status/1177292994740924417?s=20
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I would say the Mate looks slightly brighter and whiter. Not sure what could be happening. My screen looks great. I have to tone it down quite a bit so the images don't seer into my retinas. Simply turning off the blue light filter makes my eyes hurt.
Remove your sunglasses.
thank me later
chetly968 said:
I would say the Mate looks slightly brighter and whiter. Not sure what could be happening. My screen looks great. I have to tone it down quite a bit so the images don't seer into my retinas. Simply turning off the blue light filter makes my eyes hurt.
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so it's not just me then?
zzcool said:
so it's not just me then?
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Click to collapse
I believe that the Note interface is more greyish than white. This is why even without the blue filter, if you do not increase backlight alot, it is not quite white.
It can be seen on the Home screen, when you group-up some apps icons in a folder, have a look at the white of the icons and compare it to the white of the folder itself. Not same white. The surrounding white of the folder is grey, not white.
Same goes for the google search on home screen, it is not white compared to the the white of say, the Google Apps icon.
Maybe try another theme if you do not like it ?
mafy31 said:
I believe that the Note interface is more greyish than white. This is why even without the blue filter, if you do not increase backlight alot, it is not quite white.
It can be seen on the Home screen, when you group-up some apps icons in a folder, have a look at the white of the icons and compare it to the white of the folder itself. Not same white. The surrounding white of the folder is grey, not white.
Same goes for the google search on home screen, it is not white compared to the the white of say, the Google Apps icon.
Maybe try another theme if you do not like it ?
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Click to collapse
i set a pure white wallpaper in the google wallpaper app on both phones would upload the picture but uploads don't work for some reason
https://twitter.com/ZZCOOL/status/1177638746801479681?s=20

Green tint on dark background low brightness

Man I hate OLED lottery.
Does anyone else have this issue? It's something similar to this:
https://forum.xda-developers.com/oneplus-7t/help/green-tint-issue-oneplus-7t-t3986231
I'm debating if I should exchange it or just keep it, it's only noticeable at low brightness
vwite said:
Man I hate OLED lottery.
Does anyone else have this issue? It's something similar to this:
https://forum.xda-developers.com/oneplus-7t/help/green-tint-issue-oneplus-7t-t3986231
I'm debating if I should exchange it or just keep it, it's only noticeable at leow brightness
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I have the same effect in original Youtube app. It is just a bad background gradient in the application. Don´t blame the phone....
When I open Messenger with black background and grey status bar at the top of the app in the same brightness level, there is no greenish effect.
I am also having uniformity issues. Very noticeable, unfortunately. As there are no 512GB Ultras available anyway ATM, O will just have to live with it for the moment. Maybe I get used to it...
buddy66 said:
I have the same effect in original Youtube app. It is just a bad background gradient in the application. Don´t blame the phone....
When I open Messenger with black background and grey status bar at the top of the app in the same brightness level, there is no greenish effect.
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Click to collapse
mm weird, I see it in every single app with dark grey background, even in settings (w/Dark mode on), the bleeding is a lot bigger from the top right corner.
EDIT: Just checked the messenger app (FB messenger) and background is completely black so most pixels are off except for the letters and gray search bar but bleeding wouldn't be noticeable.
vwite said:
mm weird, I see it in every single app with dark grey background, even in settings (w/Dark mode on), the bleeding is a lot bigger from the top right corner.
EDIT: Just checked the messenger app (FB messenger) and background is completely black so most pixels are off except for the letters and gray search bar but bleeding wouldn't be noticeable.
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I've just checked it with Gmail since it is also a Google application and you can notice the bleed when the lights in the room are turned on and I try to cover the top of the phone to see it. After turning the lights off, whole app is equally gray so in my opinion it is just an optical illusion. If I recall well the AMOLED displays use some kind of dimming (tinkering with the frequency) in order to reach a lower point of the brightness that is not noticeable for human eye. Probably this can be seen when covering a gray part of Google apps in a room that has another not so bright light source.
buddy66 said:
I've just checked it with Gmail since it is also a Google application and you can notice the bleed when the lights in the room are turned on and I try to cover the top of the phone to see it. After turning the lights off, whole app is equally gray so in my opinion it is just an optical illusion. If I recall well the AMOLED displays use some kind of dimming (tinkering with the frequency) in order to reach a lower point of the brightness that is not noticeable for human eye. Probably this can be seen when covering a gray part of Google apps in a room that has another not so bright light source.
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I made a picture. It is showing a 5% gray test pic and supposed to be uniform. It is easy to see and I was kind of shocked when instantly noticing it the first time I was using it in the dark. Settings and many parts of the dark one UI are using grays in that range.
Anybody else? If it is rare, it will be worth pushing for an exchange.
corwin_amber said:
I made a picture. It is showing a 5% gray test pic and supposed to be uniform. It is easy to see and I was kind of shocked when instantly noticing it the first time I was using it in the dark. Settings and many parts of the dark one UI are using grays in that range.
Anybody else? If it is rare, it will be worth pushing for an exchange.
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Click to collapse
I did the same test, I'm attaching a picture of my Note 10+ and the S20 Ultra side by side. Uniformity seems a lot better on the note 10+, however on white background the Note 10+ turns more red when I slightly tilt it while the S20 Ultra seems to shift colors a lot less and still white overall.
Still not sure if it's worth the hassle to return.
Ok, the fact, that it looks very much like mine can be good and bad ?
Could you please check, if is different at 60Hz? For me, it is clearly different.
corwin_amber said:
Ok, the fact, that it looks very much like mine can be good and bad
Could you please check, if is different at 60Hz? For me, it is clearly different.
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Oh wow, you're right! I set it to 60 hz and QHD+ and uniformity on the gray test got noticeable better, still some green on top right corner and around the punch hole but noticeable less. I love reaaally 120 hz during normal use though.
Thanks for confirming, same here. I wonder, if this is something, that can be fixed in software... And if the rumoured 'dynamic refresh raze' update might change things.
Could please note people check their Ultras displays?
Same here with my s20 more visible at 12hz refresh rate with dark theme
Damn it, ok, then I really hope that it is fixable... Weird.
I am using smiled displays since Symbian Nokias, never had one, where I noticed it so much.
I remember all the Mate 20 Pros with LG screen had this issue buy way worse in some cases
https://www.google.com/search?q=mat...JtXpfSDsL9sQXomrbgDQ&rlz=1C1CHBF_enUS731US731
In some cases they were normal during the first days but the problem evolved until the display was unsusable in low light conditions, hope the same won't happen to our phone during the next weeks.
yeah I don`t have this issue I did the screen test in Gmail and download the app that does all the different colors including gray, at the lowest brightness and at other levels of brightness at 120hz its all uniform.
2003vstrom said:
yeah I don`t have this issue I did the screen test in Gmail and download the app that does all the different colors including gray, at the lowest brightness and at other levels of brightness at 120hz its all uniform.
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Click to collapse
Mine is most noticeable at around 35-40% brightness and with 120 hz but still noticeable with 60 hz while on the note 10+ I can't see any green at all at any level of brightness. I think it's a quality issue and variation of OLED screens but not sure if it would count as "defective". Samsung doesn't do exchanges so it would be a pain to return everything and recorder without the promotions and reservation/pre-order credits. Ugh not sure what to do yet.
EDIT: Btw I tested with gmail and didn't notice the green in the app since it's light gray but as soon as I drop down the notification panel (w/dark mode on) the green is immediately noticeable. It's only with very dark gray that lookd almost black which is what Samsung use for all their apps (settings, calculator, messages, etc.) when dark mode is on. I wish they used true black so pixels were completely off like with facebook messenger.
I am also unsure what to do. I have to say, however, that this is the device that gives me the most uncertainty ever. For this opportunity price I want a good to perfect display. @vwite Don't you think that the dark grays are too bright as well? It wouldn't be so visible otherwhise. I also sent my picture to the 'write the CEO' address and a pledge to be aware of the issue:
https://www.samsung.com/uk/info/contactus/email-the-ceo/ (example: UK)
I will try checking in a store, which will be totally hard because of the light there. Maybe I will just order another one... Or a plus ?
Made another picture 'for the CEO' :silly: and will also attach the source image I showed on screen. To replicate:
- 25% brightness
- Show 5% picture in a dark room
- made picture with an S10+ on full auto
corwin_amber said:
Made another picture 'for the CEO' :silly: and will also attach the source image I showed on screen. To replicate:
- 25% brightness
- Show 5% picture in a dark room
- made picture with an S10+ on full auto
Click to expand...
Click to collapse
Thanks! Please let me know what they say.
Actually I ordered an S20+ now and will most likely just give the Ultra back in the first 2 weeks. Yes, it is a pain, but I really can not stand the screen as is. I am even putting it in its box before I have the plus and using my S10+ in the meantime - the green tint is driving me a little nuts.
I am having a hard time justifying the thickness and weight for a feature I hardly use (amazing zoom) while having an inferior main camera at the same time (focus issues).
i noticed this issue too on my 20+
it seems to be worse some days less bad other days
it also is very dependable on how much ambient light is around - eg is much more noticeable in dark rooms
and yes is an issue with Samsung dark mode that isn't true black but some dark greyish
other then this - all other colours look amazing = so not sure if the screen itself is defective
I do hope there will be a software update that will fix this or make it less visible

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