LG Motion 4G MS770 official Pictures. LG Motion 4G MS770 is a Smartphone of lg. The LG Motion 4G MS770 Android Smartphone. Announced Aug 2012. Features 3.5″ Display, Snapdragon S4 Plus Chipset, 5 MP Primary Camera, 1700 MAh Battery, 8 GB Storage, 1000 MB RAM, Corning Gorilla Glass. LG Motion 4G MS770 price starts.