4.5 Inch Unlocked Lenovo A516 Smartphone (White) IPS Screen 854*480pixel 4GB MT6572 Dual Core Android 4.2 Dual Camera with auto Focus and Flash(Rooted + Google Play) CPU: Dual Core, MTK6572 ARMv7 1.2GHz Screen: 4.5" IPS Touch screen, 480 x 854 pixels OS: Android 4.2.2 RAM: 512MB, ROM: 4GB, TF card not included, 32GB Camera: Dual, Front 0.3 MP, Back 5.0 MP, 1080P/720P Video Unlocked cell phones are compatible with GSM carriers like AT&T and T-Mobile as well as with GSM SIM cards (e.g. H20, Straight Talk, and select prepaid carriers). Unlocked cell phones will not work with CDMA Carriers like Sprint, Verizon, Boost or Virgin.