Database Users

Awesome Color Calibrator from the Nexus Forum!

This allows you to adjust the RGB Screen Colors. Check it out. Works on my EVO:
http://forum.xda-developers.com/showthread.php?t=745248
** I claim no credit, just the messenger.

What are your settings?

I only got Force Closes when trying it out...

This has been around forever, I also got Fc's trying to use it.

I have CM6 RC 2, works fine
just was wondering the setting people with EVO's are changing them to

This is built in Cyanogen Mod too.
Settings/user interface/render effect.
Can also be applied as a widget.
It helps a good bit, if you compare non-calibrated and calibrated, without calibration the colors look too washed out and not as dark and deep.

Android 17 said:
This is built in Cyanogen Mod too.
Settings/user interface/render effect.
Can also be applied as a widget.
It helps a good bit, if you compare non-calibrated and calibrated, without calibration the colors look too washed out and not as dark and deep.
Click to expand...
Click to collapse
i want dark and deep, what are the settings to get it like that?

Well, this adjusts RBG but it doesn't adjust contrast for blacker blacks or color saturation. Basically what it will do is make your colors either warmer or cooler. Just play with it till you find one you like. If you want a more 3d effect, choose wallpapers in soft focus (or do it yourself using Photoshop) and icons will appear to "float" above the background.

SayWhat10 said:
i want dark and deep
Click to expand...
Click to collapse
That's what she said....
Sent from my froyo using the xda app

That **** sure says a lot....
Sorry, I had to. lol. Neat app!

thats pretty cool

I just tried the built in app in CM6.1 and it really gives my EVO a different look. Im using the N1 Low setting.

I find just N1 Calibrated (not cool or red) works best. It really does make a good bit of difference too, try watching a video with it off and it on. The colors feel a bit richer and more natural with the calibration.
I couldn't go back to keeping the default settings anymore

I agree that N1 is best on my EVO. Seems to make the blacks blacker which always makes the screen appear to "pop" more.
However, these are pre-settings. Wit the tweak I mentioned in the OP it is completely customizable. Anyway, whatever works for you.

Posted this in the other thread, but does anyone else get a green hue when scrolling (it's easiest to see in something like the "settings" menu when you scroll).
Any idea if this is correctable?

SGSII vs SGS screen contrast

Have you guys noticed that the overall color & brightness on the SGSII is much "darker" than that of the SGS? I have both devices and side by side, the difference is quite significant. I know the contrast is supposed to be higher on the SGSII, but it almost makes some backgrounds & icons look too dark.
Thanks in advance, and look forward to your feedback.

Better or worse? Than s1
Sent from my GT-I9100 using XDA App

vimto25 said:
Better or worse? Than s1
Sent from my GT-I9100 using XDA App
Click to expand...
Click to collapse
Can't really tell if it's better or worse, but given I'm coming from S1, it looks a bit dark to me. Maybe just not used to the new screen/contrast...

Isn't gingerbread supposed to be a bit darker than froyo?

peachpuff said:
Isn't gingerbread supposed to be a bit darker than froyo?
Click to expand...
Click to collapse
Thanks, where did you read this? My SGS is running Froyo 2.2.1, so that could be why.

I have with me both phones and I have to say the maximum brightness is about the same for both.
But what is very clear is that the sgs screen looks very blue comparing to sgs II.
Also SGS II's brightness can go down further than SGS which is also good considering battery life.

Probably the color change Google did with 2.3.3
Looks horrid on my nexus s. I used kernel with voodoo to change back the colors
I don't have GS2 yet but I read in this forum that under display setting there is 3color profiles to choose from?
Sent from my Nexus S using XDA App

demo23019 said:
Probably the color change Google did with 2.3.3
Looks horrid on my nexus s. I used kernel with voodoo to change back the colors
I don't have GS2 yet but I read in this forum that under display setting there is 3color profiles to choose from?
Sent from my Nexus S using XDA App
Click to expand...
Click to collapse
This probably explains it. Flesh tones are darker in the icons and it just looks overly contrasted.
Thanks!

Sounds like that's what it is..I would have though Samsung would have changed them back IMO ruins the overall look of the oled Colors don't pop out at you like they should and whites also...dull look
Wait for kernel with voodoo color you can fix its not permanent.
Did u check in your settings for option to change?
Sent from my Nexus S using XDA App

demo23019 said:
Sounds like that's what it is..I would have though Samsung would have changed them back IMO ruins the overall look of the oled Colors don't pop out at you like they should and whites also...dull look
Wait for kernel with voodoo color you can fix its not permanent.
Did u check in your settings for option to change?
Sent from my Nexus S using XDA App
Click to expand...
Click to collapse
Yeah, tried the background contrast dynamic vs standard vs movie... didn't really do much. Even on full brightness, the colors definitely look over-contrasted on the 9100... especially comparing icons.
I know I'm being picky... but, I still have both phones, and side by side, it's pretty significant.

Coming too from galaxy s and I find the contrast somehow too high..
@cmd512 did u found a solution for this?

To be honest comparing with my old SGS. It looks perfect because next to my S2 it jusy looks b l u e
Sent from my GT-I9100 using XDA Premium App

What about the power saving feature? There is a pretty big difference between max brightness with auto power feature on and off
I never used the captivate at max brightness so the current difference is minimal and my captivate is on a loan for a friend who left his iphone in the cab

much too dark on the dark tones. I'm hoping for a voodoo color to bring back the natural in it . It just sux coming from sgs 1 (with voodoo color also ofc).
Some other things I noticed is that in native gallery an movies app there is an overall sharpness effect. On hd movies it looks ok but on photos it looks really bad.

aurelm said:
much too dark on the dark tones. I'm hoping for a voodoo color to bring back the natural in it . It just sux coming from sgs 1 (with voodoo color also ofc).
Some other things I noticed is that in native gallery an movies app there is an overall sharpness effect. On hd movies it looks ok but on photos it looks really bad.
Click to expand...
Click to collapse
You can find some measurements I did on the SGSII's display in this thread:
http://forum.xda-developers.com/showthread.php?t=1124669
The issue you are describing is reflected in the high gamma. The high gamma value is even worse with "auto-adjust screen power" option disengaged.
Basically the colors become dark too fast when for values between 30% and 0% of maximum brightness. The result is picture with black crush and loss of shadow details.
I have already alterted supercurio to this issue and Voodoo color should allow me to come up with calibrated values that avoid or at least mitigate this issue.

that would be very cool. indeed I was waiting for a voodoo color (since I don't think we'll see a voodoo sound on this thing). I saw that Cognition rom has a "voodoo color" on the soon list.

Windows Phone 8.1 update will let users to add custom wallpaper in tiles section !!!

Hey folks !! just found one awesome update for Windows phone users !! now you can add custom background in upcoming windows 8.1 update for mobiles.... read here full article : http://goo.gl/TYDG6C
Click thanks meter if you found it help full:good:

It would be very nice, I think windows phone might get over android in few years, it's kernel is much more advanced than android one's, plus, wp8 is very fast os and very smooth and very stable, havn't seen to date a crash in windows phone, so nice!
Sent from my ST25i using Tapatalk

Looks ugly IMO, tattoos for the background (like in Windows 8) would've been better... Still, this will allow custom colors (in a way), you just make a new image, fill it with desired color and set it as the background.

DaviUnic said:
Looks ugly IMO, tattoos for the background (like in Windows 8) would've been better... Still, this will allow custom colors (in a way), you just make a new image, fill it with desired color and set it as the background.
Click to expand...
Click to collapse
will add some nice color to the home page, would be cool.

Google or srgb?

Hey People, i was wondering what all of us are using as screen settings and why.
For me srgb looks certainly more accurate but White are yelloish, they look better on Google's calibration settings but then colors are too saturated... So for now i still haven't made my choice. How about you? What do you use?

Well I'm running DU ROM which comes with a custom kernel. To me, stock colors don't pop enough. I left the RGB values alone and simply bumped my saturation to 35. Display looks great at this setting for me. I've tried a hundred different display settings and for me this one looks the best. I use kernel adiutor to adjust my display settings

Thanks mate, still haven't made up my mind as to routine n6p should i need assistance for it.... Take YouTube screens for instance, that red punches Soo much to me

Running custom kernel and I use the same profiles that I used on my N6 to get 6500k.

I'm using screen adjuster +8 on blue
Gives better whites... Anyone tried color screen filter from play store? Might give some more options I think

I use 100% stock screen settings. I like the way Amoled looks. SRGB looks washed out and boring, even if I compare it with my Nexus 5 (2013) screen.

Color saturation without a custom kernel!

The below article was posted on xda labs today specifically for the pixel/pixel 2 devices for color saturation.
I'm personally a big fan of hyper-saturated color profiles. I know some think high saturation is ugly, whole others like myself enjoy a more eye popping color palette.
There's two options discussed in the article. The first is using a terminal with super user permissions to manually change the color saturation on the pixel (0.0-gray to 2.0-max Saturation.) Also listed in the article is a command to set the profiles on boot.
Option two is an app which can change the saturation via a simple slider. I tried both options and both work flawlessly. My display looks much better compared to the stock (in my opinion) washed out color palette.
https://www.xda-developers.com/custom-saturation-level-google-pixel-2/

Unfortunately, root is a prerequisite

richii0207 said:
Unfortunately, root is a prerequisite
Click to expand...
Click to collapse
Correct. Worth it

This is great. Anyone with a colourimetre please mention which setting to use to have as accurate calibration as possible on the Marlin. Currently using the sRGB mode, which has good colour accuracy but the whitepoint is off and don't want to go custom kernel route really.
@Nitemare3219
@Kisakuku
@Alcolawl

ithehappy said:
This is great. Anyone with a colourimetre please mention which setting to use to have as accurate calibration as possible on the Marlin. Currently using the sRGB mode, which has good colour accuracy but the whitepoint is off and don't want to go custom kernel route really.
@Nitemare3219
@Kisakuku
@Alcolawl
Click to expand...
Click to collapse
I too would be interested in this. I, unfortunately, don't have a rooted Pixel XL anymore. I also don't have a Colourimetre. I do miss my color profile though. I tried to replicate my Nexus 5X's display (which we all know is very good out of the box), but I have no idea how accurate it really is.