KCAL on the SM-T870? - Samsung Galaxy Tab S7 / S7 Plus Questions & Answer

The blue light filter is absolute garbage on the Tab S7, and you're unable to change any display settings beyond Vivid and Standard.
Does KCAL support for this device exist in any way? I am rooted, and would prefer to keep OneUI if possible.
Cheers

Related

[Q] Is there a way to adjust display saturation?

I'm unhappy with the colour saturation offered by Samsung's four display profiles. The default is too vibrant, and the next one down is very dull.
Can this be tweaked manually? If not, is it possible to write a mod which achieves this?
Cheers.

mDNIe

Is there anyway to bypass mDNIe on the Galaxy S4?
On the Galaxy Note II with Perseus kernel, one can use STweaks to "Enable master sequence", which will ignore Samsung's profiles and instead use a color scheme that closely calibrates the display to the sRBG color space.
My understanding is that a Note II display was measured with a colorimeter and values were obtained which allowed accurate color representation when the values were input into a mDNIe matrix.
In any case, is there any way to obtain accurate color on the GS4?
I noticed that Liquid Smooth ROM has advanced settings to set the color scheme (which didn't seem to do anything) and color temperature (didn't seem to do anything.)
xdadevnube said:
Is there anyway to bypass mDNIe on the Galaxy S4?
On the Galaxy Note II with Perseus kernel, one can use STweaks to "Enable master sequence", which will ignore Samsung's profiles and instead use a color scheme that closely calibrates the display to the sRBG color space.
My understanding is that a Note II display was measured with a colorimeter and values were obtained which allowed accurate color representation when the values were input into a mDNIe matrix.
In any case, is there any way to obtain accurate color on the GS4?
I noticed that Liquid Smooth ROM has advanced settings to set the color scheme (which didn't seem to do anything) and color temperature (didn't seem to do anything.)
Click to expand...
Click to collapse
Ive seen settings for mDNIe inside the KTweaker app that comes with the KTSGS4 Kernel. Not sure if its exactly what your looking for, but its the closest thing i could find. Might want to take a look at that kernel if you haven't already.

Software (ease of use, features, etc)

When you hand your phone to granny to take a photo of you, can she get the job done? Rate this thread to express how you deem the LG G6's camera software. A higher rating indicates that the software is easy to use, fast, uncluttered, and inclusive of advanced features for when you need them.
Then, drop a comment if you have anything to add!
This is some of the best software I have ever used with a camera. It can run in manual and it is very well fine-tuned. I also like that when you're in manual, you can "level" the phone as there is a graphic that appears to show you if you are tipping the phone in the shot.
The White balance (color temperature), ISO, shutter speed, EV(?), Manual Focus is possible in manual mode... HDR can also be turned on and off or left on "auto".
There are filters and lots of cool "modes" you can play with. There is also a "pop out" feature that uses both of the back cameras to create an inset image (which is customizeable with filters, different shapes, etc)
The selfie camera has lighting settings, filter and skin tone as well. Lighting adds more light to your face and skin tone basically adds a gaussian blur to your face if you want to give the appearance of faux smoother skin.
You can take advantage of the extra screen real estate and put a pop-up "camera roll" on the side to setup new shots based on past ones.
is it still the 5 min recording limit for 4K due to heating ? which LG v10 also has??
hellowords said:
is it still the 5 min recording limit for 4K due to heating ? which LG v10 also has??
Click to expand...
Click to collapse
So what happens when you try to record again right after you just filmed? A warning too cool down/wait 5Min.?
Adequate, but difficult to use and over -difficult to use. Very difficult to navigate and understand within the application.
This phone has one of the best implementation of OEM skin over android. Its super light overlays and not trying to do too much in terms of animations and gimmicks. UX 6.0 has a consistent and proportional feeling throughout all the system apps with strict adherence to material design guidelines.
I highly recommend the following settings to take advantage of the insanely dense and crisp screen on this device and to best showcase the UX 6.0 UI themes.
# On Display settings
-- Set display size to smallest (makes the nav bar look apt-ly sized and frees up real estate)
-- Use LG's font instead of Roboto (this font is incredibly crisp on screen and uber readable)
-- Use bold settings for font (helps readability insanely, esp after setting the display size to small)
# On developer settings
-- Set animation speeds to 0.5x on all three animation types
-- Force GPU rendering for 2D
# Use a Dark Theme
-- Use a dark theme or black theme, default one is too bright to my taste.
I'm coming from a Oneplus3T who's OxygenOS had rave review for being a tastefully functional AOSP+ implementation of android. UX 6.0 takes it a notch up on the design side and is more refined than OOS. I wish they get to 7.1.2 soon to take advantage of the battery life improvements, otherwise this one's been mighty impressive so far compared to the experience i had on Oneplus3T.
subashchandran said:
This phone has one of the best implementation of OEM skin over android. Its super light overlays and not trying to do too much in terms of animations and gimmicks. UX 6.0 has a consistent and proportional feeling throughout all the system apps with strict adherence to material design guidelines.
I highly recommend the following settings to take advantage of the insanely dense and crisp screen on this device and to best showcase the UX 6.0 UI themes.
# On Display settings
-- Set display size to smallest (makes the nav bar look apt-ly sized and frees up real estate)
-- Use LG's font instead of Roboto (this font is incredibly crisp on screen and uber readable)
-- Use bold settings for font (helps readability insanely, esp after setting the display size to small)
# On developer settings
-- Set animation speeds to 0.5x on all three animation types
-- Force GPU rendering for 2D
# Use a Dark Theme
-- Use a dark theme or black theme, default one is too bright to my taste.
I'm coming from a Oneplus3T who's OxygenOS had rave review for being a tastefully functional AOSP+ implementation of android. UX 6.0 takes it a notch up on the design side and is more refined than OOS. I wish they get to 7.1.2 soon to take advantage of the battery life improvements, otherwise this one's been mighty impressive so far compared to the experience i had on Oneplus3T.
Click to expand...
Click to collapse
Tried your settings....Looks good...Thanks
---------- Post added at 03:46 PM ---------- Previous post was at 02:50 PM ----------
subashchandran said:
This phone has one of the best implementation of OEM skin over android. Its super light overlays and not trying to do too much in terms of animations and gimmicks. UX 6.0 has a consistent and proportional feeling throughout all the system apps with strict adherence to material design guidelines.
I highly recommend the following settings to take advantage of the insanely dense and crisp screen on this device and to best showcase the UX 6.0 UI themes.
# On Display settings
-- Set display size to smallest (makes the nav bar look apt-ly sized and frees up real estate)
-- Use LG's font instead of Roboto (this font is incredibly crisp on screen and uber readable)
-- Use bold settings for font (helps readability insanely, esp after setting the display size to small)
# On developer settings
-- Set animation speeds to 0.5x on all three animation types
-- Force GPU rendering for 2D
# Use a Dark Theme
-- Use a dark theme or black theme, default one is too bright to my taste.
I'm coming from a Oneplus3T who's OxygenOS had rave review for being a tastefully functional AOSP+ implementation of android. UX 6.0 takes it a notch up on the design side and is more refined than OOS. I wish they get to 7.1.2 soon to take advantage of the battery life improvements, otherwise this one's been mighty impressive so far compared to the experience i had on Oneplus3T.
Click to expand...
Click to collapse
Tried your settings....Looks good...Thanks
using open camera
Coming from mi 5, this mobile is excellent in terms of hardware and software needs to improve more. Previously had g2 which was perfect in all aspects. My sincere suggestion is improve the rom like miui. It has better features and doesn't lagg or hang.
If anybody wonder how to enable volume bar (yes it's very hidden xD) here is instruction https://forum.xda-developers.com/showpost.php?p=75512773

Best KCAL Settings

Hello guys!!
For you what is the best KCAL settings t get close to AMOLED colors?
the best set is to set that fit your eye comfort.
i hope someone mod synapse UKM so we can choose profile
long time ago i've been using this for nexus 4 and yeah complete control.
I use Simcooler profile. It's pretty close to amoled for me.
There is a very detailed post with many different kcal configs: https://forum.xda-developers.com/oneplus-2/general/kernel-adiutor-kcal-color-profiles-t3382086

screen temperature and contrast On custom rom

In Miui You can change Display temperature From Normal To Warm Or Cool
But when using custom rom like Aex or Lineage i can't find that choice
the screen is really warm and white color is almost yellow
please i need any solution for this i want to make the screen contrast cool Like Miui
Thanks i really appreciate your quick answer
Theres color profile option in livedisplay setting on los based roms, use that.
i tried it but it can't make white color looks really white
GnehWnos said:
i tried it but it can't make white color looks really white
Click to expand...
Click to collapse
Use Kernel Auditor app..and if your kernel support kcal you can calibrate the display color profile.
Would You please Explain what is kcal ??????
GnehWnos said:
Would You please Explain what is kcal ??????
Click to expand...
Click to collapse
Its an module for Advanced color control for Qualcomm MDSS 8x10/8x26/8974/8084/8939.. your kernel have to be supported to make fully use of it. check thishttps://forum.xda-developers.com/android/software-hacking/dev-kcal-advanced-color-control-t3032080
The los livedisplay also got manual color calibration option, that should be enough to tinker by your own to get however white you want.
fzhadi said:
The los livedisplay also got manual color calibration option, that should be enough to tinker by your own to get however white you want.
Click to expand...
Click to collapse
Not really...on livedisplay there are only tweaks for the screen RGB color which is not enough in many situation...in KCAL you have screen value and contrast value and minimum sRGB value those are valuable option to tweak... that's why I've told you...now its up to you.

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