Huawei GR5 KII-L22 16GB 5.5-Inch 13MP 4G LTE Dual SIM Factory Unlocked - International Stock No Warranty (GOLD) Dual SIM (Micro-SIM/Nano-SIM, dual stand-by);Works with AT&T. DOES NOT work with Sprint, Verizon, U.S. Cellular and all other CDMA carriers (3G ONLY) 5.5-inch with 1080 x 1920 Resolution Display Qualcomm MSM8939v2 Snapdragon 616, Quad-core 1.2 GHz & Quad-core 1.5 GHz 16GB ROM, 2GB RAM Main Camera: 13 MP, f/2.0, 28mm, autofocus, LED flash; Front Camera: 5 MP, f/2.4, 22mm.