Some alleged Samsung Galaxy S22 camera specs have emerged online. The leak tells us that the smartphones could use a 50MP primary sensor, a 12MP ultra-wide-angle lens and a 12MP telephoto lens that offers up to 3x optical zoom.
https://www.notebookcheck.net/Leaked-Samsung-Galaxy-S22-camera-specifications-showcase-a-modest-improvement-over-the-Galaxy-S21-series.547092.0.html