The fingerprint sensor on Samsung smartphones is usually located in the bottom center of the screen. The Galaxy S24 series uses ultrasonic sensors, which are faster and more reliable than optical sensors. However, earlier One UI versions sometimes caused slowdowns. The One UI 7 update is expected to address this issue.
After stable one ui 7 :
The One UI 7 update is expected to improve the fingerprint scanner experience on the Galaxy S24 series:
Faster fingerprint recognition: The update is expected to speed up fingerprint unlocking.
Sharper lock/unlock sounds: The update is expected to bring clearer lock and unlock sounds.
More flexible drop-down action: The update is expected to make the drop-down action more flexible.
