This item is fully unlocked for use on CDMA Networks like Verizon and GSM Networks like AT&T and T-Mobile 5.5-Inch (diagonal) widescreen LCD multi-touch display with IPS technology and Retina HD display Dual 12MP wide-angle and telephoto cameras with Optical image stabilization and Six-element lens 4K video recording at 24 fps, 30 fps, or 60 fps A11 Bionic chip Neural Engine