In brief: Part of Qualcomm's hardware announcements underpinning most 2020 smartphones, is the company's new and improved ultrasonic in-display fingerprint sensor, appropriately called the 3D Sonic Max, since it has a scanning area that's 17 times larger than the company's first-generation 3D Sonic sensor.
Qualcomm's latest mobile computing platforms were teased at the company's Tech Summit in Hawaii, where it also announced the new and improved second-gen ultrasonic fingerprint sensor






