K20/Mi9T Contrast and Colors - Redmi K20 / Xiaomi Mi 9T Questions & Answers

I put my contrast and colors on standard but every time my screen expose to sunlight. My screen got too bright and the contrast change too much.

ZolGhar said:
I put my contrast and colors on standard but every time my screen expose to sunlight. My screen got too bright and the contrast change too much.
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That's automatic brightness, you can disable it

I set my phone to manual brightness and standard contrast..my screen still change

ZolGhar said:
I set my phone to manual brightness and standard contrast..my screen still change
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Yeah, the extreme outdoor lights forces to go over 200 nits and saturate contrast. No way around, I think.

Related

My screen gets mega bright randomly

I have a sprint edition note4, when I'm in the sun and auto brightness is on, it looks like the contrast on my screen gets cranked up drastically, distorting any colors on my screen. Anyone else gettin this?
Yea, I would assume that this is a feature that allows the screen to be more visible is direct sunlight.
I think it helps.
I think it might be a defect, it only happens some times. I would love to hear from other people tho.
It could be the screen mode. Under display settings > screen mode > try basic instead of adaptive
Interesting, the colors seem more washed out on basic.
Basic is meant for artists that needed accurate color reproduction. The next two increase color saturation and contrast, and adaptive is meant to be used in full submit bright days. Ththe color suffers, but you can see the screen much better.
Mine does it to, I think it is a feature. It goes back to normal when out of extreme light
Sent from my SAMSUNG-SM-N910A using Tapatalk
j00manji said:
I have a sprint edition note4, when I'm in the sun and auto brightness is on, it looks like the contrast on my screen gets cranked up drastically, distorting any colors on my screen. Anyone else gettin this?
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It is known feature. It raises brightnes almost twice of nominal in direct sunlight when auto brightnes is checked.
Sent from my SM-N910T using XDA Free mobile app
Feature and will also happen on any screen mode when auto brightness is enabled.
Sent from my Note 4

Screen mode

Hi all
Can anyone suggest a screen mode?
No because it's a matter of personal taste. I tend to not use adaptive cause the colors are too saturated. AMOLED Cinema is the more pleasing one to me on this phone in particular
I really wish I could adjust the whites on basic or decrease the saturation on adaptive. Any ideas?
gabrielgon said:
I really wish I could adjust the whites on basic or decrease the saturation on adaptive. Any ideas?
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You can adjust whites on adaptive with the rgb color balance slider. I turned the white point temperature right down to 6800k. The default is around 7500 I think.
unboxed said:
You can adjust whites on adaptive with the rgb color balance slider. I turned the white point temperature right down to 6800k. The default is around 7500 I think.
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Sure, but adaptive is too saturated for my taste. I'm sticking with basic for now, but the white is quite reddish. I'm not exchanging this again as it takes over 2 weeks :c
gabrielgon said:
Sure, but adaptive is too saturated for my taste. I'm sticking with basic for now, but the white is quite reddish. I'm not exchanging this again as it takes over 2 weeks :c
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Did you try going into the advanced setting and lowering the red with the slider?
Edit: never mind, read your comment too fast and thought you were talking about adaptive being too red.

Any way to increase brightness?

Samsung throttles the brightness when outside. It may save battery, but it makes the screen hard to see for my 50 years old eyes. On my other phone I can just turn up the brightness, but not on the Samsung. This means that I cant use my S10+ outside without reading glasses, so useless when out walking and the Samsung will have to stay at home.
Only help I have found, is an app called “High Brightness Mode”, but the difference is very small. And the Performance mode with 10% brightness increase, of course.
Anyone got a solution to this? Thanks.
Maybe you don't have auto brightness on because when it detects sunlight it bumps up the brightness a lot imo, or idk maybe you have either a defective unit or defective eyesight because mine gets plenty bright when outside.
I do have autobrightness on. But it only works in direct sunlight. If the sensor is in shade, the screen gets dim, even if all surroundings are lit by sunlight. Try moving your device in/out of sunlight and you will see, that it almost doubles the brightness when sensor sees the sun. That is the brightness I want access to.
sbcdk said:
I do have autobrightness on. But it only works in direct sunlight. If the sensor is in shade, the screen gets dim, even if all surroundings are lit by sunlight. Try moving your device in/out of sunlight and you will see, that it almost doubles the brightness when sensor sees the sun. That is the brightness I want access to.
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Yeah, I don't think we can access that brightness level indoors (not manually anyways), and maybe it's because at those brightness levels (1000+ nits) the screen could suffer from premature burn. Probably that's why.
TonyGzl92 said:
Yeah, I don't think we can access that brightness level indoors (not manually anyways), and maybe it's because at those brightness levels (1000+ nits) the screen could suffer from premature burn. Probably that's why.
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Should still be the choice of the owner, not Samsung. I dont think any other brand makes screens this dark... But thx for your input.
You need to make sure your display mode is Vivid and not natural. VIVID mode allows the phone to get sunlight readable when auto brightness is turned on. Hope that helps.
Sent from my SM-G975U1 using Tapatalk
sammieboy said:
You need to make sure your display mode is Vivid and not natural. VIVID mode allows the phone to get sunlight readable when auto brightness is turned on. Hope that helps.
Sent from my SM-G975U1 using Tapatalk
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Have you actually tested this? I know this is a year later but natural boosts just like vivid, i dont see any reason why would it be different ever
Samsung let YouTube has the colorful mode but other app can't, this's rather very stupid

weird font color issue but only when outdoors

so the screen is getting switching to some weird over saturated mode but only when I'm direct sunlight.
adaptive display is disabled and AOD are disabled. It doesnt matter how bright the display is. test at 100 and about 70 brightness outdoors and issue was the same?
anyone else experience this? am i going crazy? do i need to up my meds?
drago10029 said:
so the screen is getting switching to some weird over saturated mode but only when I'm direct sunlight.
adaptive display is disabled and AOD are disabled. It doesnt matter how bright the display is. test at 100 and about 70 brightness outdoors and issue was the same?
anyone else experience this? am i going crazy? do i need to up my meds?
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Yeah, its normal
drago10029 said:
so the screen is getting switching to some weird over saturated mode but only when I'm direct sunlight.
adaptive display is disabled and AOD are disabled. It doesnt matter how bright the display is. test at 100 and about 70 brightness outdoors and issue was the same?
anyone else experience this? am i going crazy? do i need to up my meds?
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Click to collapse
You can disable it under display settings. Just go to color scheme and chose standard or saturated.
You can disable it. It makes easier to read under sunlight. Just go into screen setting and disable
sauliiin said:
You can disable it under display settings. Just go to color scheme and chose standard or saturated.
You can disable it. It makes easier to read under sunlight. Just go into screen setting and disable
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That was easy lol, thanks! I'll test it out during my post sunlight walk tomorrow.
sauliiin said:
You can disable it under display settings. Just go to color scheme and chose standard or saturated.
You can disable it. It makes easier to read under sunlight. Just go into screen setting and disable
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so check the screenshot. the text looking crazy washed out and contrast is weird.
this is before and after i made the display changes.
drago10029 said:
so check the screenshot. the text looking crazy washed out and contrast is weird.
this is before and after i made the display changes.
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I am sorry if this breaks your heart but you cant show how your display works with screenshot...
I mean screenshots takes photo from what is being show to you,not the display itself myfriend.so the photos you posted all look same to us.
Btw that is a feature of samsung super amoled displays which our devices use,it is to make you read better under direct sunlight.
reza6d said:
I am sorry if this breaks your heart but you cant show how your display works with screenshot...
I mean screenshots takes photo from what is being show to you,not the display itself myfriend.so the photos you posted all look same to us.
Btw that is a feature of samsung super amoled displays which our devices use,it is to make you read better under direct sunlight.
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Click to collapse
thanks
so farthe trigger is direct sunlight. full brightness at home indoors looks fine. seems some feature is being activated, still don't know what's causing it ??

Black color becomes Red in low brightness WHY?

So i noticed that when you are in a dark room and you set the brightness to the lowest (0%-20%), some dark black colors of buttons and graphics becomes Red.
You can easily see this in the setting menu honestly at lowest brightness.
Changing display color presets does change it in vivid, natural etc.
What does help is going to oneplus laboratory at bottom of settings and enabling DC dimming.
It fixes the problem but also make the gamma very very low so a lot of the objects are too dark and kinda shaded with some extra shadow.
Is my screen faulty? Any other display settings or tuning i can do?
Does this oled panel have too much technology in it up to a failt? (120hz, QHD and 1Billion colors)
mety333 said:
So i noticed that when you are in a dark room and you set the brightness to the lowest (0%-20%), some dark black colors of buttons and graphics becomes Red.
You can easily see this in the setting menu honestly at lowest brightness.
Changing display color presets does change it in vivid, natural etc.
What does help is going to oneplus laboratory at bottom of settings and enabling DC dimming.
It fixes the problem but also make the gamma very very low so a lot of the objects are too dark and kinda shaded with some extra shadow.
Is my screen faulty? Any other display settings or tuning i can do?
Does this oled panel have too much technology in it up to a failt? (120hz, QHD and 1Billion colors)
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Click to collapse
Yes these are the first attemots on 120 hz/qhd panels..
Are a bit problematic.
I believe next year they are coming better panels..on next oneplus device(OP9)
cultofluna said:
Yes these are the first attemots on 120 hz/qhd panels..
Are a bit problematic.
I believe next year they are coming better panels..on next oneplus device(OP9)
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I read tons of reviews for a month before buying, non of them mention this issue.
Are we just supposed to live with this on a 900 dollar phone?
mety333 said:
I read tons of reviews for a month before buying, non of them mention this issue.
Are we just supposed to live with this on a 900 dollar phone?
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Yes
mety333 said:
So i noticed that when you are in a dark room and you set the brightness to the lowest (0%-20%), some dark black colors of buttons and graphics becomes Red.
You can easily see this in the setting menu honestly at lowest brightness.
Changing display color presets does change it in vivid, natural etc.
What does help is going to oneplus laboratory at bottom of settings and enabling DC dimming.
It fixes the problem but also make the gamma very very low so a lot of the objects are too dark and kinda shaded with some extra shadow.
Is my screen faulty? Any other display settings or tuning i can do?
Does this oled panel have too much technology in it up to a failt? (120hz, QHD and 1Billion colors)
Click to expand...
Click to collapse
I also have same problem.
Had same issue returned mine
Try turning off true tone and see
If you've got eye comfort turned on then this is normal..turn if off and it should go back to black.

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