Huawei Mate 8 Brightness - Mate 8 Q&A, Help & Troubleshooting

Hye all, i have a question to ask... i notice that my huawei mate 8 screen brightness doesnt seem to balance, i notice that my left side of screen are more bright than the right side.. the right side seem to dim more.. is it me or is it because of the auto brightness, the backlight or the screen coating?

That could be a hardware problem with the backlights

Related

S8 + screen brightness

Ok I tried a search first no results I remember my note 7 being extremely bright I could wear my sunglasses and being outside or in a dark tinted car with glasses on and being able to see the screen perfectly I don't think my s8 plus is as bright also my white color on the screen isnt bright white or as white as I remember on my note 7 . I did try adjusting the colors no luck. And adjusting the settings it's on adaptive which I like the best but not as good as I remember. Maybe it's my gpel screen protector? Or maybe it's software built in to help this larger screen with battery life ? I believe this isn't the same screen type as the note 7. Or I'm just crazy lol the bright screen was a huge selling point for me since I live in the sunniest place on earth
motorsports601 said:
Ok I tried a search first no results I remember my note 7 being extremely bright I could wear my sunglasses and being outside or in a dark tinted car with glasses on and being able to see the screen perfectly I don't think my s8 plus is as bright also my white color on the screen isnt bright white or as white as I remember on my note 7 . I did try adjusting the colors no luck. And adjusting the settings it's on adaptive which I like the best but not as good as I remember. Maybe it's my gpel screen protector? Or maybe it's software built in to help this larger screen with battery life ? I believe this isn't the same screen type as the note 7. Or I'm just crazy lol the bright screen was a huge selling point for me since I live in the sunniest place on earth
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You live in Yuma AZ?
Dumb question, auto brightness enabled or disabled? Reason being, the auto allows a threshold of nit output higher than ever going to the slider to 100% yourself.
jackdforme said:
You live in Yuma AZ?
Dumb question, auto brightness enabled or disabled? Reason being, the auto allows a threshold of nit output higher than ever going to the slider to 100% yourself.
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Yes Yuma yes I leave it on auto I also thought my N7 did better at auto adjusting

Anyone has "backlight" in the Always On display?

I noticed that when I have Always On display at maximum brightness, the device turns on many random white pixels in the area that was supposed to be black, kind of simulating a LCD backlight.
It is noticeable by exposing the sleeping phone to a bright light so it will go to maximum brightness while Always On, then turning off the lights while the brightness is at maximum you can see the "backlight" (white pixels in the black area). As soon the phone adjusts the brightness you can't see it any more.
Here are some pictures, comparing maximum brightness, low brightness and also comparing to a S8.
https://imgur.com/a/pZgzT
Please note that by taking a picture makes it more evident, in reality it looks just like a LCD backlight, not a star constellation like in the picture. Even though it is not bad in reality I am concerned because this should not happen in a black screen in an OLED display right?
I tried replicating this with a regular image and I cannot, I can only see it while in Always On display.
Anyone else having similar issues with the regular Pixel 2? Or even in the 2 XL? I did not notice this happening when I had the 2 XL.
My blacks have always had that LCD type backlight look. I was wondering the same thing but I've seen others with it so I just assume it's the design. Not keen on it but it's not the end of the world for me
To me it only happens in always on display. If I have a black picture on my screen it doesn't show this "backlight"

Does the OP7 have under screen sensors?

Was at the beach... in direct sunlight, max brightness, white screen, I not only see the fingerprint sensor circle where it should be, but I also see 2 smaller circles... maybe an inch from the top of the screen and on the right side.
Does anyone else ha w these? Make sure it's bright enough so you can see the fingerprint scanner (if you can't see that, then you won't see the smaller ones).
I know the Pro has an underscreen sensor, but I thought the 7 was like the 6T.. next to the camera? Or did the 6T have it under the screen, too?
Why are there 2 circles?
Verified with another camera that there's definitely an IR sensor there (at least the left of the 2 circles).
Not sure of it's for light or proximity, or what the other one is. Weird they did this for the 7 but not 6T?
Yes, we have prox sensor and light sensor under screen. Why we have it in op7 but not in op6t? Maybe before the cost was so high or efficiency so low

Display isn't bright?

Have had the Note 20 Ultra from T-Mobile since Wednesday and then phones been be great except for two flaws. One is native gestures still not working 100% smooth with third party launchers - which is okay, I am using FNG anyway, but another is the screen brightness.
Despite being in direct sunlight, the panel doesn't get bright. Samsung claims 1500 nits of brightness, it definitely doesn't get there through either manually sliding the brightness or setting it to auto brightness. Definitely isn't as bright as my OnePlus 8 Pro.
I've annoyingly factory reset the phone to no avail. Anyone else having issues?
Yes, it's not great .... my Note 8 is brighter in normal use.
The panel does get brighter in strong daylight but the maximum manual brightness is poor.
AhsanU said:
Have had the Note 20 Ultra from T-Mobile since Wednesday and then phones been be great except for two flaws. One is native gestures still not working 100% smooth with third party launchers - which is okay, I am using FNG anyway, but another is the screen brightness.
Despite being in direct sunlight, the panel doesn't get bright. Samsung claims 1500 nits of brightness, it definitely doesn't get there through either manually sliding the brightness or setting it to auto brightness. Definitely isn't as bright as my OnePlus 8 Pro.
I've annoyingly factory reset the phone to no avail. Anyone else having issues?
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It is some kind of protection bec extra brightness for long time damage Amoled displays so they decided to limit it in normal usage
It's bright but the white point is um, weird.
Reminds me of the Surface Pro IPS panels, always, always, too green!
And the ability to adjust RGB levels has nary an effect!
I want the ability to calibrate the display properly FFS!
I know it's a decent display but gimping the calibration ability makes about as much sense as putting bias ply tires on a Ferrari!
cpufrost said:
It's bright but the white point is um, weird.
Reminds me of the Surface Pro IPS panels, always, always, too green!
And the ability to adjust RGB levels has nary an effect!
I want the ability to calibrate the display properly FFS!
I know it's a decent display but gimping the calibration ability makes about as much sense as putting bias ply tires on a Ferrari!
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If you read what samsung say about its Dynamic Amoled panels you will understand why the white looks weird , they have implemented a Hardware blue light filter which filters the harmful blue light emissions that is why all new samsung displays show white a llitle yellowish , It might not be the best looking but is is safe for your eyes and renders a more accurate colors.
hoss_n2 said:
If you read what samsung say about its Dynamic Amoled panels you will understand why the white looks weird , they have implemented a Hardware blue light filter which filters the harmful blue light emissions that is why all new samsung displays show white a llitle yellowish , It might not be the best looking but is is safe for your eyes and renders a more accurate colors.
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What's the point of having that?
It's clearly inferior to my professional displays.
Proper calibration and white point is *everything*.
It does NOT look yellowish, it has too much green.
That looks horrible.
After using it for a day I cannot believe how much better my Mac, 11 Pro Max and S20 Ultra looks.
Can you please tell me if the screen isn't bright if adaptive mode is turned off? (120hz)
Sent from my SM-N975F using Tapatalk
Brava27 said:
Can you please tell me if the screen isn't bright if adaptive mode is turned off? (120hz)
Sent from my SM-N975F using Tapatalk
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Its significantly brighter with it off
mickeyleah said:
Its significantly brighter with it off
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Yeah, that is what someone pointed out. Thanks
Compared to the Note 10+ it's significantly brighter even in 120Hz, and I often need to lower it even with the adaptive brightness on.
It's somewhere around 1/5 or 1/6th of the brightness bar.

Question black is not black actually

Im facing some display issues in my poco x4 pro 5g Indian variant
in dark mod or when opening a plane black photo in gallery the display not becoming fully black I can see some dark white areas in display but in certain brightness level only (20-50%) and little bit screen flickering.
No issue with always on display black areas are completely black
Is that a ui bug or hardware issue?
anyone facing the same?
Yeah I also got this issue. I don't have a link but you can look for "Oreo Colorizer" I don't specifically know how this works but I think it's a software issue.
rahulnambiar said:
Im facing some display issues in my poco x4 pro 5g Indian variant
in dark mod or when opening a plane black photo in gallery the display not becoming fully black I can see some dark white areas in display but in certain brightness level only (20-50%) and little bit screen flickering.
No issue with always on display black areas are completely black
Is that a ui bug or hardware issue?
anyone facing the same?
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This has a couple of solutions, sometimes it works, both options work for me tho. but i rarely or never use darkmode cause the blacks are 100% black and looks ugly in my opinion, i rather have a dark gray dark mode, but still i wouldn't use it that much
the screen is the best screen you'll get for mid range phones the screen pretty much is a flagship level screen. So i don't care much of the spots cause colors, contrast, the deep blacks it gives are perfect.
POCO X4 Pro 5G AMOLED screen shows some bright spots on dark/black images.
Hello everyone! I just got my POCO X4 Pro 5G phone yesterday. I absolutely love using it to bits. However, I noticed that while browsing through content on medium (40 - 50%) brightness, the phone does not actually go fully dark. Some parts are...
forum.xda-developers.com

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