According to reports from XDA, Xiaomi is working on a smartphone with 120Hz display and 5X telephoto camera.
With the first MIUI 11 beta out, XDA Developers have discovered a refresh rate toggle in the display settings which comes with a 120 Hz option.
It was discovered inside a beta build of MIUI 11 of an unknown device, a new display option to choose between 60Hz or 120Hz refresh rate.
High refresh rates seem to be the newest trend in top-tier smartphones. The cutting-edge feature, which increases the rate at which the display is updated, allows for a smooth and luxurious scrolling experience.