Question Warm Color Temperature Display Issue.

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New member
Sep 29, 2022
Hello !! Just bought this tablet and I already noticed that the display is noticeably warmer in color than usual displays. (SM-T733, Wi-Fi Only model).

I already got my unit replaced (official service center reported a factory defect), but the new replacement model still has a noticeably warm display (a bit less than the original unit I got).

The store model (LTE model) and the Wi-Fi only model has a significant difference in their color temperature when compared side-by-side.

The official reason that the store claims is that the 2 models have different chipsets, ergo different GPUs.

Does anybody else have encountered the same problem?

Does anyone have any fixes for this issue?

I read around and others have said that rooting my device and installing KCal Support and Ex Kernel and changing the display parameters can fix this issue. Do you think it's a good idea?