News & Reviews:   ultrasonic fingerprint sensor

If you are a fan of HUAWEI smartphones, this news might excite you. Recently, rumour suggested HUAWEI is working on a new patent for its Ultrasonic Fingerprint sensor. That said, what should you know about it?

When Samsung first released the Galaxy S10 series, they have also introduced a new way for biometric authentication that uses an ultrasonic fingerprint sensor rather than the conventional optical sensor. After using it for almost two years on different smartphone series, the company might finally bring an upgrade to the fingerprint sensor and we'll see it when the Galaxy S21 series releases.

The Snapdragon Tech Summit 2019 had plenty to show this year and one of it is a new iteration of Qualcomm's ultrasonic fingerprint sensor. This new 3D Sonic Max is designed to scan two fingers, instead of one, using an in-display ultrasonic sensor.