HUAWEI Ascend Mate2 16GB Factory Unlocked GSM 4G LTE Quad-Core Android Smartphone w/ 13MP Camera - Black (Certified Refurbished) This Certified Refurbished product is factory refurbished, looks like a brand new device with zero wear or scratches, and includes a 90 day warranty 4G LTE Bands 700 / 850 / 1700 / 1900 / 2100 (supports U.S. carriers as well as Global carriers) 6.1" Magnificent IPS+ LCD Multi-Touchscreen w/ Protective Corning Gorilla Glass Android v4.3 JellyBean (upgradable up to the latest version of Lollipop), Quad-Core 1.6 GHz Cortex-A7 Processor 13 Megapixel Camera (4128 x 3096 pixels) w/ LED Flash + Front-Facing 5 Megapixel Camera