Screen temperature - Samsung Galaxy A70 Questions & Answers

Hey guys I just got this phone and it's a great phone but my screen is too warm and when I try to change it int he settings it makes no difference what so ever? Changing from natural to vivid does but none of the settings when I change to vivid change anything at all
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robgee789 said:
Hey guys I just got this phone and it's a great phone but my screen is too warm and when I try to change it int he settings it makes no difference what so ever? Changing from natural to vivid does but none of the settings when I change to vivid change anything at all
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I don't have this temperature issue on my A70.
For white balance settings you need a white background (turn off dark mode) to notice the changes as you move the slider, it's very subtle but noticeable.

I think your right mate I can tell I tiny a out of difference but I think the main issue is the screen on my Mi A1 is very cool and I'm used to that lol
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robgee789 said:
I think your right mate I can tell I tiny a out of difference but I think the main issue is the screen on my Mi A1 is very cool and I'm used to that lol
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Set screen mode to vivid and just one step left for cool. Try activate blue light filter in display settings and move opacity scale all to the right, then move it all to the left, after that turn off blue light filter...
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Related

Maybe a Black Wallpaper would improve battery life?

Here you go guys! Join me in this test!
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Oh. My. Gosh. Genius!
sent with 3g courage. better recognize. 4g courage coming soon. stock up on diapers.
In super amoled light background doesn't really affect the battery.
Other than your really conscious about the battery life i suggest turning off the LV wallpaper and replacing it with black.
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JuLes' MostWanted said:
In super amoled light background doesn't affect the battery
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Actually it's been proven otherwise back in November.
Black vs White background at different brightness levels:
http://forum.xda-developers.com/showthread.php?t=1366878
Overview:
Maximum Brightness White Image: 5h00m
Maximum Brightness Black Image: 10h52m
Minimum Brightness White Image: 10h20m
Minimum Brightness Black Image: 10h47m
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Look forward to you comparison!
Don't surrender to colors!
Amoled works almost the same as plasma. Each pixel illuminates.
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scoobdude said:
Amoled works almost the same as plasma. Each pixel illuminates.
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And brighter images use more power. Sucks manufacturers are limiting power consumption on plasmas by reducing power on bright images.
sent with 3g courage. better recognize. 4g courage coming soon. stock up on diapers.
Umm yeah, welcome to 2009. We all know black colors use less power than white on amoled screens.
RogerPodacter said:
Umm yeah, welcome to 2009. We all know black colors use less power than white on amoled screens.
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^seriously.
Also, who spends so much time looking at their wallpaper (especially a boring, solid color) to notice any difference?
I put black wallpaper I got those ugly black spots in the screen. blah
I used to use a black wallpaper because hey, why not, save on the battery, right?
Then I thought about how often my phone is actually displaying my wallpaper and decided it's a trivial matter. It's only ever a few seconds before I tap on something on my homescreen and it goes away. If I was constantly reading info off of widgets, at length, I'd care about it more.
These days I just load up whatever picture I think I'd like to see every now and then. Although I did like the clear contrast of pure black vs the icons etc.
Edit: Also the test linked to in one of the first replies, worth noting that Minimum brightness, white image is only slightly worse than the black results. Brightness matters more than color. Dial it down and look at whatever colors you like best.
Pssst...download no wallpaper app from market. Its a true no wallpaper display.
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I've never used anything other than black on any mobile I've ever used.
I use a solid black wallpaper, but not to save battery. I just like the way it looks.
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For me black wallpaper does matter coz if i open my phone its like 2 seconds before i launch and app leaving the home screen. ^o^
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I suggest you themes with inverted apps like mine if you really wanna save something, a wallpaper does not saves that much
http://forum.xda-developers.com/showthread.php?t=1615767
Razer(x) said:
I suggest you themes with inverted apps like mine if you really wanna save something, a wallpaper does not saves that much
http://forum.xda-developers.com/showthread.php?t=1615767
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I like mms app because i wanna save battery lol.
That's the app i always use
After switching to black background, my battery have been improved dramatically
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marcusva79 said:
I put black wallpaper I got those ugly black spots in the screen. blah
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Doesn't this happen due to a low res not pure black image being used?
I never had that issue, so unless something is wrong with your display I suggest trying a different image
marcusva79 said:
I put black wallpaper I got those ugly black spots in the screen. blah
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This is what I am using, its nice and dark and looks cool.
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Lit black screen

Hey guys, question. On a black scree , I noticed the screen is not pure black, it has some light. Only noticeable in dark rooms, even if the screen is on minimum brightness.
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That's normal. The device is designed as such to reduce transition time
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mengsuan said:
That's normal. The device is designed as such to reduce transition time
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I'm guessing there's no way to make it completely black?
I used to have a SGS2 and I really liked the blacks, without that light (at least not as noticeable)
Is there any difference? Battery or something?
Anything????? I can't be the only one that wants this
Amoled already shows black as 'more black' than tft displays. Currently no tft/oled technique exists that will display black as actual black (like when the screen is off) afaik.
Having said that, I really like the black on my gnex. Dark enough for me.
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[Q] White theme is too bright. How can I change it to black?

Hi. I have a SM-P600 and white ui theme hurts my eyes. I need a way to change it to good old black style. With ui I mean settings pages, contacts, notfication panel... My device is rooted and I have xposed. Thx.
Flash a custom rom.
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Orion116 said:
Flash a custom rom.
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I really don't wanna do that. So I came up with a workaround. I'm using tasker to activate screen filter while s note is open and deactivate screen filter when I exit s note.
stellaignis said:
I really don't wanna do that. So I came up with a workaround. I'm using tasker to activate screen filter while s note is open and deactivate screen filter when I exit s note.
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I use lux. It's a paid app but worth it for me.
The UI stays white, but you can set the brightness levels to suit you at different ambient light levels. Made a big difference to eye strain, especially at night.

Apps background colour

Hello.
Is there any way to change background from white to black or any other colour on app list window?
Mike
Would be nice (especially for amoled) but not possible in stock rom.
Sent from my XT1635-02 using Tapatalk
That sucks.
sp5it said:
That sucks.
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Pretty much. Funny fact, it used be black, don't remember Android version, and then Google designers decided to switch to white.
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Use launcher.

Device Care widget in my Note10+ displays in Black

Anyone know why my Device Care widget in my Note10+ displays everything in Black? I can't see anything on a dark wallpaper. On my S10+ it displays in white.*
try to clear cache device care or remove widget and apply again but nothing fix that .
i show my device care version
hope can someone help
thanks in advance
View attachment 4828709View attachment 4828711
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Do you use one of the two high contrast themes? I do use one of them and the device care widget also shows in dark grey.
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uhi711 said:
Do you use one of the two high contrast themes? I do use one of them and the device care widget also shows in dark grey.
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no i dont use them , stock themes and using dark mode only and without dark mode its same black [emoji57]
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Then, I think, you should take it as it is. I use a high contrast theme which looks very good, everything is black besides the app icons. Also, the icons do not have the white background which I find very disturbing. On this theme the device care widget looks dark grey, but is viewable. Just to know, you won't be able to use night mode when using a high contrast theme, but you won't need it. Give it a try. You can still change icons if you want. I also checked, even on the stock theme, the device care widget is hard to see.
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uhi711 said:
Then, I think, you should take it as it is. I use a high contrast theme which looks very good, everything is black besides the app icons. Also, the icons do not have the white background which I find very disturbing. On this theme the device care widget looks dark grey, but is viewable. Just to know, you won't be able to use night mode when using a high contrast theme, but you won't need it. Give it a try. You can still change icons if you want. I also checked, even on the stock theme, the device care widget is hard to see.
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i will take a look using high contrast theme
thanks
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