"Samsung Galaxy S24 Ultra: Faster Unlocking with Upgraded Fingerprint Sensor"
The Galaxy S24 Ultra features a newer and faster ultrasonic fingerprint sensor, the QFS4008 from Qualcomm, compared to the sensor used in the Galaxy S23 Ultra. This upgrade results in quicker and more accurate unlocking of the device. The ultrasonic sensor is touted to be more secure and resistant to spoofing compared to optical sensors, which are still used by some other Android flagship phones.
