The word «privacy» in the title refers to the screen protector's ability to limit the viewing angle of the phone's display, so only the person directly in front of the screen can see it clearly. This prevents others from seeing the screen content from the side, protecting sensitive information from prying eyes. This effect is achieved through micro-louver technology, which blocks or darkens the screen when viewed from oblique angles.

The screen protector supports the fingerprint reader on the display if it uses UV-cured adhesive technology. This type of protector allows the ultrasonic fingerprint sensor of the Samsung Galaxy S22 Ultra 5G to work properly. Specifically, UV-cured glass protectors are compatible with the in-display fingerprint sensor, enabling fingerprint unlock functionality without interference. This is confirmed by similar products that use UV curing and are designed for the Galaxy S22 Ultra 5G, which maintain fingerprint sensor compatibility. The product in question is a 3D UV Glass protector, which implies it uses UV curing, so it should support the fingerprint reader on the display.

Yes, this screen protector covers the rounded sides of the Samsung Galaxy S22 Ultra display. It is a 3D full glue curved glass designed specifically to protect the large curved screen, providing full coverage including the curved edges.