There are two kinds of people in the world - those who use biometric authentication on their phones to keep their private data private and those who just use it as a quick way to unlock their phone. There are two kinds of smartphone makers - those who think fingerprint readers have a place on phones and those who go all-in on face recognition. Today we wanted to ask you about the two most popular flavors of each authentication method. In-display fingerprint readers have replaced the old capacitive kind in all but entry-level applications (and the occasional "lite" flagship). Proponents...