Sony Alpha 9 III

Hardware Engineering Overview: Sony Alpha 9 III

The Sony Alpha 9 III is a Full Frame mirrorless camera engineered with a 24.6 MP Full Frame Global Shutter CMOS sensor (35.6 × 23.8 mm) and native Sony E lens mount. Designed for demanding still and motion capture workflows, it delivers up to 120 fps burst shooting with 8 stops of 5-axis IBIS and 4K120 6K-Oversampled recording capability.

Sensor & Optical Architecture

24.6 Megapixel Full Frame Global Shutter CMOS (35.6 × 23.8 mm) driven by the Dual BIONZ XR + AI Processing Unit image engine, supporting 3:2 (Native), 4:3, 16:9, 1:1 aspect ratios.

Autofocus & Continuous Speed

759-Point Fast Hybrid AF with AI Tracking with 759 phase-detect points. Captures 120 fps burst speed with Deep Learning Subject Recognition (Human, Animals, Vehicles, Aircraft).

In-Body Image Stabilization

5-axis sensor-shift stabilization providing up to 8 stops CIPA handshake compensation.

Video & Motion Capabilities

4K120 6K-Oversampled internal recording at 10-bit 4:2:2 S-Log3 / S-Cinetone. Features Full Cinema Log Profile Suite and 3.5mm Stereo Microphone, 3.5mm Headphone Monitor, Clean HDMI Output.

Chassis, Storage & Battery Rating

Weighs 702g in a 136.1 × 96.9 × 82.9 mm body. Features Dual CFexpress Type A / SD UHS-II, 9.44M-dot OLED EVF (240fps), and CIPA rated for 530 shots per full charge.