The Sony Alpha a7S III pairs a 12.1MP full-frame Exmor sensor and BIONZ XR image processor. This combination features 4K video recording at up to 120 fps and 10-Bit 4:2:2 internal. The a7S III also comes with 5-axis Sensor-Shift image stabilization. The upgraded a7S also does away with recording limits allowing you more freedom and flexibility.