Built around a 35mm full-frame 42.4-megapixel Exmor R Image Sensor, the Sony Alpha a7R III delivers amazing quality images for the professionals, who crave for high-res images at a compact body.
The mirrorless camera came as an upgrade to the Alpha a7R II, which had already made a memorable in the camera arena. And the Alpha a7R III came with a substantial upgrade over its predecessor with a lot of polished basics. To begin with, the Sony Alpha a7R III features the new Bionz X image processor, which is said to be 1.8 times faster than the a7R II. The new image processor is equally efficient when it comes to power consumption. The battery on the device lasts for approximately 650 shots on a single charge. Even the burst shooting speed doubled here at 10 frames per second directly from the 5fps. Furthermore, the camera offers a sophisticated autofocus system with 399 of phase-detection autofocus points and 425 of contrast-detection autofocus points.