International model phone, will work with Most GSM SIM cards in U.S. and world Including AT&T, T-Mobile, MetroPCS, Etc. Does not have US warranty. Will NOT work with CDMA Carriers Such as Verizon, Sprint, Boost. 2G GSM GSM850, GSM900, DCS1800 3G UMTS B1(2100), B5(850), B8(900) / 4G FDD LTE B1(2100), B3(1800), B5(850), B7(2600), B8(900), B20(800) 16GB (9.3 User) 1.5GB RAM Quad Core 1.4 MHZ / 2600 Standard Battery Capacity (mAh)

Main Camera: Dual 16 MP (29mm, f/1.8) + 8 MP (12mm, f/2.4), laser autofocus, OIS, LED flash; Front Camera: 5 MP .64GB ROM, 4GB RAM; Supports Micro-SD up to 2TB, Qualcomm MSM8996 Snapdragon 820, Quad-core CPU, 5.7 inches, IPS LCD capacitive touchscreen, 16M colors. Capture higher quality audio with your video recordings with 3 High AOP mics to record clean, lossless audio that matches the quality of your video. Capture high-quality audio on the go with the ability to tape over a separate track.