Originally Posted by Ktausif12
Actually as i was browsing on my galaxy s10 i saw a dark outline of under display fingerprint scanner on the dynamic amoled, this issue is only visible on white background, this is of deep concern, did anyone notice this issue?
I can see it too but only in bright sunlight shining strait at the screen with a white background. Even then it's hard to see. I tried it under a bright UV light and other very bright lights and do not see it otherwise. If you check this video
out at 8:50 it should explain why. It's the reflection from the bright sunlight reflecting through and then back from the screen. I don't see it as a defect, it's just the design of the fingerprint reader. I wouldn't worry about it unless it becomes visible all the time.