https://wccftech.com/galaxy-s22-ultra-users-are-experiencing-a-weird-display-issue/

Samsung flagship devices are known to top the charts every year they are released; the Galaxy S22 Ultra is easily one of the best smartphones to have come out this year and packs absolutely amazing hardware, to a point that you are not going to find any issues with the phone. However, a bunch of reports is now suggesting that the display of Galaxy S22 Ultra is running into a weird issue.

A number of users have reported that the Galaxy S22 Ultra display ends up showing a pixellated line that runs horizontally through the entire display. The funny thing is that all the issues that we have seen so far show the line appearing in the same position. It also seems like the issue is on the software end because changing the display mode to Vivid fixes the problem.