LG Optimus Q2 LU6500 official Pictures. LG Optimus Q2 LU6500 is a Smartphone of lg. The LG Optimus Q2 LU6500 Android Smartphone. Announced Sep 2011. Features 4.0″ Display, Nvidia Tegra 2 AP20H Chipset, 5 MP Primary Camera, 1500 MAh Battery, 8 GB Storage, 1000 MB RAM. LG Optimus Q2 LU6500 price starts.