In-display fingerprint sensors were instant hot hardware when they were first introduced in 2018, as major players embraced the ability to hide biometric authentication behind a smartphone’s screen.

But the expected compromises compared to non-folding smartphones weren’t particularly appealing, including the loss of an ...

They’re faster, for one. Miles faster. Not just in terms of unlocking but enrolling too. The Zenfone’s scanner is so quick I physically can’t take my finger away fast enough for it to fail. We rated ...

A fingerprint scanner is a small electronic device that guards your computer from intruders. You place your fingertip on the reader; it scans your fingerprint and compares it to the prints stored in ...