According to the feedback from users, the recent Xiaomi Redmi K30 Supreme version has got the MIUI 12.0.11.0.QJNCNXM stable version system update, this update contains optimizing the system and applications, updating the patch in August 2020, improving the system security.
Other updates include a lock screen that fixes an occasional failure in face data entry; Optimized the overall smoothness, fingerprint unlocking experience, video playing effect, HDR video playing brightness, fingerprint low probability and no response under black screen, fixed low probability and no charging problem, low probability and broken touch problem of game.
Redmi K30 Supreme Commemorative edition features a 6.67 inch, 120Hz Samsung AMOLED screen, a Dimensity 1000 + flagship processor, 64 million four-camera solution, and three color schemes: polar night black, moon white, and mint green.