The POCO C75 comes with Side fingerprint sensor, Virtual proximity sensor, Ambient light sensor, Accelerometer and Electronic compass.
For your reference, here are more details about the sensors:
1. With the Side fingerprint sensor, it can scan and verify your fingerprint to unlock the device or authenticate transactions;
2. A virtual proximity sensor uses the front-facing camera or other sensors to detect how close the device is to an object, such as a face, to prevent accidental touches or interactions when making calls;
3. An ambient light sensor measures the level of light in the environment and adjusts the screen brightness accordingly to ensure optimal visibility and save battery life;
4. An accelerometer measures the acceleration forces acting on the device, which helps in detecting the orientation, movement, and tilt of the device, facilitating automatic screen rotation between portrait and landscape modes;
5. An electronic compass, or magnetometer, detects the Earth’s magnetic field and determines the device’s orientation relative to the Earth's magnetic poles, providing direction information for navigation apps and maps.