In Xiaomi's phones, the chip is not part of the touch screen. The touch screen usually uses capacitive touch screen technology and is connected to the motherboard through a flat cable, which is responsible for converting the user's touch operation into a digital signal and transmitting it to the chip for processing.
The chip is the core component of the mobile phone, including the central processor, graphics processor, communication module, etc., responsible for controlling and coordinating the functions and operation of the mobile phone. Therefore, in Xiaomi's mobile phone, the chip and the touch screen are very important components, but they have different functions and roles.
The strip that connects the screen handles the touch screen