Sony’s a7R VI: Next-gen Resolution, Speed, and Intelligence The sixth generation of Sony’s industry-leading a7R series handily surpasses its esteemed predecessor in every performance category. The Alpha 7R VI boasts a 66.8-megapixel fully stacked sensor; blazing 30-fps speed; upgraded 8K video; more intelligent AI-assisted subject recognition, autofocus, tracking, and autoexposure; 8.5-stop in-body image stabilization; and improved ergonomics and longer battery life. This full-frame, interchangeable-lens mirrorless camera now implements a truly hybrid design optimized for both photo and video capture.