At its core, the new Sony a7S III features a 12MP BSI CMOS sensor with blazing fast readout speeds and a native ISO range of 80-102400. This sensor, paired with a new BIONZ XR processor, can capture 4K/120p and 4K/60p video at 10-bit 4:2:2 with no pixel binning or line skipping, and 16-bit ProRes RAW video over HDMI at up to 4K/60p.