More details of Xiaomi's upcoming camera champ have surfaced. New information from a notable source heavily indicates that Samsung's latest 50 MP CMOS sensor, the ISOCELL GN5, could find its way to the Xiaomi 12 Ultra.
https://www.notebookcheck.net/New-50-MP-ISOCELL-GN5-camera-looks-destined-for-the-Xiaomi-12-Ultra.559367.0.html