LG Optimus L1 II Tri E475 official Pictures. LG Optimus L1 II Tri E475 is a Smartphone of lg. The LG Optimus L1 II Tri E475 Android Smartphone. Announced Feb 2014. Features 3.0″ Display, Snapdragon S1 Chipset, 2 MP Primary Camera, 1540 MAh Battery, 4 GB Storage, 512 MB RAM. LG Optimus L1 II Tri E475 price starts.