Uk iphone 6s (32gb): main camera single 12 mp, f/2.2, 29mm (standard), 1/3", 1.22μm, pdaf. features dual-led dual-tone flash, hdr. video 4k, 1080p,1080p, 720p positioning gps, glonass, galileo, qzss. nfc yes (apple pay only). usb lightning, usb 2.0. stand-by up to 240 h (3g).