Why the Galaxy S10's ultrasonic fingerprint reader matters - Video
CNET20 Feb 08:00
Ultrasonic technology aims to be faster and more secure, and it works with wet and greasy fingers.
Galaxy S10's in-screen fingerprint scanner is ultrasonic. Here's exactly what that means
CNET20 Feb 21:01
The Galaxy S10's in-screen fingerprint scanner may look just like the one on the OnePlus 6T, but don't be fooled. It'll capture your details through water, lotion and grease, at night or in bright daylight.