LG Optimus One P500 official Pictures. LG Optimus One P500 is a Smartphone of lg. The LG Optimus One P500 Android Smartphone. Announced Jul 2010. Features 3.2″ Display, Snapdragon S1 Chipset, 3.15 MP Primary Camera, 1500 MAh Battery, 170 MB Storage, 512 MB RAM. LG Optimus One P500 price starts.