Alpha A7R III

The Sony a7R III is a full-frame mirrorless camera built around a 42.4-megapixel Exmor R BSI CMOS sensor and BIONZ X image processor, delivering high-resolution stills with native ISO sensitivity from 100 to 32,000 (expandable to 102,400). The camera achieves continuous shooting at 10 frames per second at full resolution with its Fast Hybrid AF System employing 399 phase-detection points and 425 contrast-detection areas, enabling reliable autofocus and subject tracking across approximately 68 percent of the frame.

The a7R III records UHD 4K video internally at up to 30 frames per second using the XAVC S format, with support for professional color spaces including S-Log3 and HLG gamma curves, while a 5.5-stop effective 5-axis SteadyShot INSIDE image stabilization system compensates for camera shake during both still and video capture. The camera features a 3.69-megapixel Tru-Finder OLED electronic viewfinder, a 3.0-inch tilting touchscreen LCD, dual SD memory card slots, and a magnesium alloy chassis with weather-sealing for dust and moisture resistance.