Like most LG phones, the Stylo 2 includes KnockOn and Knock Code for interacting with the lock screen. KnockOn will wake the display when the Stylo 2 is double-tapped. You see the clock ...

Detailed features and specs for the LG Stylo 3 Plus for Metro, T-Mobile. Plus discussion forum and photos This step up from the standard Stylo 3 has a better screen, more memory, and NFC.