I don't have screen issue, but I have 4G issue. I looked it up and apparently it is also a common problem. 4G connection is weak after some time using it. It is very unstable now.

Same issue with Note 4, S9 and now S22. Note 4 and S9 are not mine, belongs to my family. I went back to Samsung after Huawei got nuked. As someone else said above, apart from Samsung, other phones are really not that attractive.

Now am considering to change phone, and am really trying to avoid Samseng.