In-Display fingerprint scanners are becoming an increasingly popular authentication method in almost all modern smartphones.
Xiaomi uses in-display fingerprint scanners in many of its mid-range and high-end smartphones.
The image and video quality from the fingerprint scanner is edgy and of very low-resolution.
Keep in mind you need an amoled phone with an in display fingerprint.
He argues that this flaw lies in the firmware and not the security of the sensor.
source: www.techworm.net
