Several factors will lead to the accidental touches on the phone, such as wrong placing positions, configurations of waking up the screen and mode selection.
Thank you for supporting Xiaomi products. The mobile phone has undergone strict professional inspections before leaving the factory, so you can use it with confidence. Occasionally, the wrong touch is to enter a highly sensitive mode, in order to support gloves or thick film. There is no problem with the hardware. The software can be adjusted. If the effect of thick gloves is not good, it is due to the gloves being too thick, and it is recommended to replace them with thinner ones. If you have serious accidental touch without wearing gloves, please update the system version through subsequent updates to optimize it.