LG's new phone might have a screen under the screen
LG's V ****** of phones is the company's playground for screen-related in**vation. Released in 2015, the LG V10 had a secondary screen on top of the main one, and the LG V20 followed up with a larger, better version of the secondary screen.
The upcoming LG V30, however, might go all out with a secondary screen that slides out from under the main screen. *