What fingerprint technology does the Xiaomi 15 use?
The Xiaomi 15 uses ultrasonic fingerprint technology, which provides enhanced security and convenience for unlocking the device. Unlike traditional optical fingerprint sensors, ultrasonic sensors use sound waves to create a 3D map of the fingerprint's ridges and valleys. This technology offers several advantages, including better accuracy and the ability to work through screen protectors or in wet conditions. The sensor has undergone rigorous calibration and inspection to ensure that it is both reliable and responsive. Additionally, ultrasonic fingerprint technology is more resistant to wear and tear compared to optical sensors. This means that you can unlock your device quickly and securely, without worrying about issues such as false readings. Please feel free to use the fingerprint sensor with confidence, knowing that it has been inspected for optimal performance.
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