The Galaxy S20 Ultra may flaunt some impressive camera hardware but the effectiveness of its 108 MP sensor has been hampered by focusing issues. Reportedly, the Galaxy Note 20+ will also sport that same sensor, but with new hardware to improve focusing.
https://www.notebookcheck.net/Samsung-Galaxy-Note-20-to-feature-a-108-MP-camera-tackle-focusing-issues-with-new-hardware.465910.0.html