Battery life
Surprisingly good. Be it the dual instead of quad A57s in the Snapdragon 808, LG's VRAM that uses less power when the screen is displaying a static image, Android 5.1, or the new more power-efficient IPS display,
the G4 easily gets me through a whole day and then some. Really, I've been managing nearly two days to a charge on this phone when I'm not using it intensively. When I am, the screen-on time is about 30% better than what I get with my Nexus 6 under similar conditions.
This blows away the One M9 and even the Galaxy S6, and it may be LG's real sell with the G4.
