The pieces of the Redmi K30 puzzle are falling into place, with Xiaomi having said to expect the series to arrive next month. Leaked images and China Compulsory Certificate documentation have seemingly confirmed several aspects of Xiaomi's next mid-range offering, including a display capable of 120 Hz refresh rates.
https://www.notebookcheck.net/Xiaomi-Redmi-K30-A-Snapdragon-730-with-30-W-charging-to-accompany-its-120-Hz-display.444007.0.html