Full-frame partially stacked Exmor Rs Cmos sensorAn enhanced partially stacked Exmor Rs Cmos image sensor features 33.0 megapixels and high-speed circuitry above and below the sensing layer. Readout is approximately 4.5x faster providing a maximum shutter speed of 1/16000 sec., blackout-free bursts at up to 30 fps with full Af/Ae tracking, and video recording at 4K 120p. It delivers up to an unprecedented 16 stops of dynamic range with smooth gradations.bionz XR2 with integrated Ai processing unitThe Bionz XR2 processing engine which integrates the Ai processing unit of the latest a series delivers vast improvements in image and sound quality, and overall operation. It incorporates Ai-based Real-time Recognition AF7 and Real-time Tracking, plus accurate, stable color reproduction. In an upgrade from its predecessor, the a7 V includes a lightweight Raw format, while user interface, networking, and file management functions have all been refined.Excellent image qualityThe new 33.