Face recognition is one of the latest technologies through which it recognizes the facial structure and selects the right person; through this, the phone is unlocked. Face recognition is usually provided in the current updated generation of smartphones. One of those phones is the Samsung Galaxy A73 5G.
Samsung has launched the A73 5G phone with various sensors. One of them is the face unlock facility. The phone will recognize you by recognizing your face, and the phone will be unlocked, which you can use to lock any apps and lock any apps. Then, those apps will recognize your facial structure and unlock them.