Sony has announced the a1 II flagship mirrorless camera, retaining its predecessor’s 50.1-megapixel stacked sensor while adding AI capabilities and improved stabilization. The camera features a new dedicated AI processor, enhancing autofocus performance with claimed improvements of 50% for bird eye detection and 30% for both animal and human subjects.

Its in-body stabilization system now offers 8.5 stops of correction. The a1 II maintains the original’s 30 frames-per-second shooting speed and 759-point autofocus system. New features include pre-capture shooting with a one-second buffer and a multi-angle LCD screen borrowed from the a9 III. Connectivity upgrades include a 2.5Gbps Ethernet port, while dual card slots support both CFexpress Type A and UHS-II SD cards. The Sony a1 II will be available mid-December for $6,499.