How Does Samsung’s Ultrasonic Fingerprint Scanner Differ From Other In
Everything about the Samsung in-display fingerprint scanner is different and using ultrasonic tech is what makes it different. Prior to the launch of the Samsung Galaxy S10 series , there have been smartphones with in-display fingerprint scanners. However, this is the first time a smartphone features an in-display ultrasonic fingerprint scanner. This is because the ones before it are optical and not ultrasonic. Basically, it uses light to create a 2D image of your fingerprint....