Who is the fingerprint hardware supplier of the POCO F7 Pro?

The phone uses ultrasonic in-screen fingerprint sensor technology. Thanks for your support of Xiaomi products. The POCO F7 Pro undergoes a strict professional inspection before leaving the factory.
Here is more information about the fingerprint sensor:
1. The phone uses fingerprint sensor technology. This sensor has been meticulously inspected and calibrated to ensure its reliability and precision, allowing you to enjoy a seamless unlocking experience;
2. For the first time, the POCO series is equipped with an ultrasonic fingerprint sensor, which records 3D fingerprint information and improves security;
3. In addition to improved security, the sensor offers a flexible unlocking position and quicker unlocking speed, delivering a next-gen unlocking experience.