Fully Unlocked for both GSM carriers (like AT&T and T-Mobile).
12MP rear Camera, optical image stabilization, Quad-LED true Tone Flash, and live Photos LTE Advanced up to 450 Mbps and 802. 11a/b/G/openings/AC Wi-Fi with MIMO iOS 10 and iCloud
7MP FaceTime HD camera with Retina Flash splash, water, and mud resistant 4K video at 30 fps and slo-mo video for 1080P at 120 fps
Apple A10 Fusion chip with embedded M10 motion coprocessor.