According to reports, Samsung is set to debut the ISOCELL GN5 in the Galaxy S22 and Galaxy S22 Plus. The pair will also receive an upgraded telephoto camera compared to the Galaxy S21 and Galaxy S21 Plus, but it is not camera upgrades all round for Samsung's next flagship smartphones.
https://www.notebookcheck.net/Samsung-Galaxy-S22-and-Galaxy-S22-Plus-to-showcase-the-50-MP-ISOCELL-GN5-camera-as-camera-configurations-leak.582097.0.html