Screen mode colouring - Samsung Galaxy S20 FE Guides, News, & Discussion

Hey everyone, is that possible to adjust the white balance to achieve accurate sRGB, Adobe RGB, P3 colour mode with S20 FE screen?

xdabilly said:
Hey everyone, is that possible to adjust the white balance to achieve accurate sRGB, Adobe RGB, P3 colour mode with S20 FE screen?
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If you have a Colorimeter you could try...

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[KERNEL] [POLL] SpeedMod Color Tests

Hi guys,
In the next version of SpeedMod, I'll be making some changes to the color of the UI. In the JPX source code drivers, there are some new configuration settings which are interesting.
This kernel is based of K12F and should be stable. It is labelled K12G-TEST.
In this thread I will upload 3 different color settings:
Neutral
Warm (more yellow: use this if your screen is too blue)
Cold (more blue: use this if your screen is too yellow)
No color management
The purpose of this thread is to gather feedback from you about which color setting you prefer.
I realize that there are at least 2 types of screens with different colors - one which is more blue, one which is more yellow.
The file with "-warm" is the warm color version.
The file with "-cold" is the cold color version.
The file without "-warm" or "-cold" is the neutral color version.
The file without "-noc" is the version with no color management.
Reserved for future use.
On my friends SGS his whites are more like faint yellowish, on my phone its perfectly white.
So yeah there are panels that are probably poorly calibrated.
Thank you hardcore, i've never had problem with both version (normal and color) of any version of yours. So, normal is better i think
Have you thought about changing text color in CWM from green to blue or green like Amon-Ra recovery?
HTCDevil said:
Thank you hardcore, i've never had problem with both version (normal and color) of any version of yours. So, normal is better i think
Have you thought about changing text color in CWM from green to blue or green like Amon-Ra recovery?
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would be nice, let me explain:
purple: samsung (blue?)
green: zstupy
blue: hardcore (purple?)
red: supercurio
easy to distinguisch en you can tell by the collor what kernel you have
Sent from my GT-I9000 using XDA App
I'm perfectly fine with color versions developed so far...will I notice further improvements using neutral color version from this thread?
SamHaLeKe said:
would be nice, let me explain:
purple: samsung (blue?)
green: zstupy
blue: hardcore (purple?)
red: supercurio
easy to distinguisch en you can tell by the collor what kernel you have
Sent from my GT-I9000 using XDA App
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Haha... no I don't plan on changing it, and theoretically green is the best because Pentile-matrix AMOLED displays (like the one in the SGS) have the full resolution for green pixels, and less resolution for red and blue pixels.
hardcore said:
Haha... no I don't plan on changing it, and theoretically green is the best because Pentile-matrix AMOLED displays (like the one in the SGS) have the full resolution for green pixels, and less resolution for red and blue pixels.
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Understood
Important is that it works always
I would try cold version, is it possible to have it at 256Hz?
Thank you hardcore
I also would be really appreciate if you could change the CWM color.
Maybe it`s not the best resolution on Pentile-Matrix-Displays but something special at all
I compared my SGS white level to my PC monitor (Eizo FlexScan S2431W), and I saw that it was a bit cold (blue).
Tried your warm version to correct it, but it seems too much for me.
To specify:
On low and medium screen brightness the screen is now too warm.
On full brightness, it seems OK.
Which makes me think that this matter is more complex than just adjusting one slider or setting or whatever, since the color temperature seems to change a lot with brightness.
On second thought I am not sure if my observations are 100% correct... maybe I'm just too used to a cold temperature...
BronzedDroid said:
I compared my SGS white level to my PC monitor (Eizo FlexScan S2431W), and I saw that it was a bit cold (blue).
Tried your warm version to correct it, but it seems too much for me.
To specify:
On low and medium screen brightness the screen is now too warm.
On full brightness, it seems OK.
Which makes me think that this matter is more complex than just adjusting one slider or setting or whatever, since the color temperature seems to change a lot with brightness.
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Thanks for your feedback. So u find the warm too warm, versus your monitor.
Although it's a good basis for comparison, color balance is very tricky because it depends on the ambient light - if you are out in the sun, your display will seem more yellow (because sunlight is very blue). If you are indoors using warm lighting, your display will seem more blue.
The MDNIE software allows a certain level of control - at this point I can control the red/blue color balance which affects all brightness levels. This is similar to Samsung's own presets.
At this point I don't think I want to venture into trying to correct colors at different brightness levels - the source code also doesn't seem to offer that.
Mine is redish, installed your "blue" and it is just darker red...
Tonite I will install the new "no process" version, at least it uses less battery...
@hardcore,
Mention [POLL] on the Title.
Ooops, there is no Odin version this time...
Thank you for your good work!
However i prefer the noc kernel, colors are more natural, but it's my own point of view.
neutral here too
Please note that neutral and no color management versions are not the same.
Noc version has actually colder colors, from what I can see.
hardcore said:
Please note that neutral and no color management versions are not the same.
Noc version has actually colder colors, from what I can see.
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I voted for NOC, are you going to do an Odin version ?
Thanks,
The 'warm' version is PERFECT for my first generation UK i9000. Many thanks, been waiting on a colour fix for ages now!
Tony
For me the standard works best. The cool is too cold, and the warm makes the screen yellow. I find this strange because I was using the cool versions up until now. Is the color correction dial turned up a bit too much?
Sent from my GT-I9000 using Tapatalk

Color Temperature ( White )

Anyone noticed that the White on this phone is not as white? The white is a little bit yellow..
* Pure White can be achieved by tiliting the phone up or down a litt.e
Same case as Galaxy Nexus.. Anyone know how to adjust the color temperature to make it white?
nitrogen618 said:
Anyone noticed that the White on this phone is not as white? The white is a little bit yellow..
* Pure White can be achieved by tiliting the phone up or down a litt.e
Same case as Galaxy Nexus.. Anyone know how to adjust the color temperature to make it white?
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Depends on the brightness level and the color setting. If you have it set to movie mode it looks really yellow. Im happy with how I have it set up but I know when auto brightness is turned on and it gets darker the whites aren't as white
Sent from my SGH-M919 using xda app-developers app
Go into display settings and turn off the screen power adjustment.. it makea whites not as white to save power
Sent from my SGH-M919 using xda app-developers app
Yep. Both of them are off. And set to dynamic for more saturation of color.. That gave me the whitest white..
However, it still does not get white like an LCD/LED does.. I know for the Galaxy Nexus, there was a feature to change the color(RGB0-214) . I guess we'll know in the future for this phone.
This requires kernel level settings, init.d support (busybox), and root.

[Q] Screen modes and Colour management in CM12

We have a fixed display colour on Tab S now, right? Which screen mode ( amoled cinema, photo and basic) matches the display colour we currently have on CM? Is there something to tinker with display colour? I really miss amoled cinema! Bold vivid colours! Can this be supported? Something similar and better of course
What do you guys think? Would you like something like that?
unlimited747 said:
We have a fixed display colour on Tab S now, right? Which screen mode ( amoled cinema, photo and basic) matches the display colour we currently have on CM? Is there something to tinker with display colour? I really miss amoled cinema! Bold vivid colours! Can this be supported? Something similar and better of course
What do you guys think? Would you like something like that?
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What I'd really like is colour management - ICC colour profiles for the cameras and display - so I can get dependable results.

Color Saturation on CM ROMS

Hello All,
I just installed CM 13 on my Galaxy Note 4 and although i love the ROM, i noticed the color saturation of the screen is a bit dull and washed out compared to Touchwiz ROMs. Is there any way to boost up the saturation of the screen?
androidmaniac123 said:
Hello All,
I just installed CM 13 on my Galaxy Note 4 and although i love the ROM, i noticed the color saturation of the screen is a bit dull and washed out compared to Touchwiz ROMs. Is there any way to boost up the saturation of the screen?
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Not sure if this answers your question, but the first thing that I did was turn off the LiveDisplay feature (which is on by default in the 9/19 build). That changes the color temperature of your display based on the time of day. It's under Settings>Display & Lights (also in the quick bar by default).
androidmaniac123 said:
Hello All,
I just installed CM 13 on my Galaxy Note 4 and although i love the ROM, i noticed the color saturation of the screen is a bit dull and washed out compared to Touchwiz ROMs. Is there any way to boost up the saturation of the screen?
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Try going into Settings -> Advanced Display, and set the mDNIe scenario to Video. I'm not well acquainted with this setting, but it looks to me like that increases the saturation.

Question Odd menu/settings colors in Google apps

Hey guys,
I just upgraded from my Note 10+ to a S22 Ultra. I've noticed that in Gmail and Chrome, the Settings, the URL bar are in a blue-ish color when I'm quite used to the black/grey from my Note 10+.
Does anyone know how to change this?
Screenshots added for reference
Thanks
It's the standard tinting of Material You, implemented in Android 13/OneUI 4+
You can change the color hues in the wallpaper&style section of the Home settings. If you want different colours than those generated, change your wallpaper.
axelskye said:
It's the standard tinting of Material You, implemented in Android 13/OneUI 4+
You can change the color hues in the wallpaper&style section of the Home settings. If you want different colours than those generated, change your wallpaper.
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Hey
So my wallpaper is literally just pure black.
Everything is setup exactly the same was as my Note 10+....the only difference I can see is my One UI is on 4.1 on my S22 Ultra.......and 4.0 on my Note 10+
Everything else seems to be exactly the same....but this damn blue/green color I seem to have on my Google apps is awful looking.
Wish I could figure out how to change it.

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