my s9 display screen suddenly became dim?

[makn99]

My s9 display became dim(lite). White does not look white or black looks greyish. 

You can see that screen display does not look good..it looks dull and dimmer. All my settings are normal. Adaptive brightness. 

[AjayCA]

who's Shankar (+91 8108479948)? and the amount of 30,000 has to be paid by him or you? and why?🤣🤣

[AjayCA]

why did you from Bombay to South korea on 20th day of February 2020 @2:30 a.m?

[Gst26]

See as per Screenshots not getting anything wrong, might be issue with your Display...Try checking Colour Originality on whole display by dialing *#0*# from dial pad and check all Black & RGB Colours... Screenshots attached...

[makn99]

thank you very much for your concern...everything's fine here. But screen becoming unresponsive when checking for black colour. Remaining colors move away after the swipe..but black stays there until I press home button.
Is it some kind of new problem..android 10 bug...my screen looks pale and dull.

[Roger01]

are you facing screen banding issue (black crush)?

[makn99]

most s9 mobiles had black crush, so as mine...but after one ui 2.0, black crush reduced a bit I guess.
the black wallpaper on my screen looks illuminated in dark..like looking bit reddish. The whole mobile colors have become dull and pale..like red looks pale red etc

[Roger01]

that's software issue report this.

[makn99]

I am thinking about factory reset, will it solve the problem?

[Roger01]

try FR but I done already it's not gonna solve problem.
Report to Samsung