Gain control of expressive freedom With outstanding imaging capability and high-speed performance contained in a compact body, the a7 III gives you the power, precision and flexibility to capture once-in-a-lifetime moments just as you like. Rendering scenes in realistic detail A newly developed back-illuminated image sensor and evolved image processing system fulfill various shooting needs with high-quality imaging capabilities that you would expect only of a full-frame camera. Newly developed sensor, evolved image processor The latest technology achieves stunning processing speed A new version of the 24.2-megapixel Exmor R CMOS sensor, now featuring a back-illuminated structure, is combined with the latest BIONZ X image processing engine and front-end LSI and this combination achieves a data readout speed that is two times faster and data processing capability that is 1.8 times higher. Back-illuminated full-frame sensor Higher sensitivity and readout speed The 35-mm full-frame CMOS image sensor with back-illuminated structure enhances light collection efficiency, expands circuitry scale, and, with the help of a copper wiring layer that contributes to quicker data transfer, outputs data at very high speed, while minimizing noise to reveal fine details in every picture. Reducing noise in high-resolution images Up to 1.5-stop improvement i