Xiaomi's Mi 11 relies on a camera sensor from Samsung. In this camera comparison with Samsung's Galaxy S21 Ultra, Galaxy Note20 Ultra and Galaxy S20 FE 5G, we will find out whether the Chinese are even better at this than the manufacturer itself.
https://www.notebookcheck.net/Camera-comparison-Xiaomi-Mi-11-vs-Samsung-s-Allstars.520162.0.html