Galaxy Note 9 Scree with clearer rectangle

[Camilachaves]

I  recently noticed my Galaxy Note 9 shows like a rectangle clearer in the middle of the screen when the brightness is slow. Could this be a configuration, a default behavior or actually an phisical issue? Thanks

[BandOfBrothers]

I've not seen anything like that @Camilachaves 

It could be screen burn I suppose.

A Samsung Experience Store or Samsung Service Centre can take a look for you. 

[sokzzkota]

there are some quite big threads about that issue on XDA. I have the same problem.  It is not a burn in -  it's a faulty hardware. Some have cheese graters, others a solid recentagle on theirs screens. 

Weirdly enough in my case this occured a one day after i've pealed off the screen protector, that i've been using.

Some say it's a glue, others that this is a cooling elemnts sticking to your panel, or even faulty battery. For some folks problem went away by it's own with time. 

I will be contacting Brand Store in the near future. It was a 1k usd phone...

https://forum.xda-developers.com/galaxy-note-9/how-to/screen-burn-check-thread-t3851263

[Kevin21TheGreat]

Sir u are not alone I have the same problem with my Samsung note 9 I don't think it's a Burn in it's also more noticeable on YouTube on Dark mode

[Kevin21TheGreat]

That's what I did I pealed my screen protector off as well and Later noticed it

[Matt101]

Mine is to do with the battery

 When I turned my phone off and wirelessly charged my note 9 it would not bring the charging logo but a red flash of a cheese grater on my phone. Well theres the colprit on mine. A faulty wirless charger and battery. The production date is 2018 or September. 512gb

[Semfrosto]

I have the same white rectangle issue. My freiend too. We all have this glitch after android 10 . Revert to android 9 help to my friend. But I`m on latest update and can`t return to android 10 since I`m on latest security patch

[Chibli]

I had same light rectangle in the middle of my phone few ours after taking of my screen protection. Any solution?

[Matt101]

Only thing you can do is replace the screen or phone. I have been trying to find out what it was caused from. It is caused from the heat but I have one that was caused from wirless charging my phone and had a surge and created that .

[Abdullah]

I have the same rectangle in my note9 screen.

Unfortunately my phone has just passed the warranty period a month a go  so after contacting Samsung it would not be covered.

I think that this is a manufacturing defect since that a lot of people have it, and they should replace it for free.

It is not our fault to buy a defected device!!