LG Optimus G E975 official Pictures. LG Optimus G E975 is a Smartphone of lg. The LG Optimus G E975 Android Smartphone. Announced Aug 2012. Features 4.7″ Display, Snapdragon S4 Pro Chipset, 13 MP/8 MP Primary Camera, 1.3 MP Front Camera, 2100 MAh Battery, 32 GB Storage, 2 GB RAM, Corning Gorilla Glass 2. LG Optimus G E975 price starts.