The POCO X7 specifies a refresh rate of up to 120Hz. And the screen’s touch sampling rate is up to 480Hz, the instantaneous touch sampling rate is 2560Hz.
For your reference, here is more information about the refresh rate and touching sampling rate of the phone:
1. The refresh rate refers to the number of times the screen updates its image per second, measured in Hz (Hertz). The higher the refresh rate, the smoother the visuals and the smoother the interaction with the screen;
2. The touch sampling rate refers to how often the screen can register touch input per second. It is measured in Hz (Hertz) and indicates the number of times per second that the phone's touchscreen can detect and respond to touch gestures. A higher touch sampling rate leads to more responsive touch input, particularly in scenarios where fast, precise touch actions are needed, such as gaming.