Sony's entry APS-C mirrorless with real-time eye AF — 24.2MP with A6400-class AF.
The Sony A6100 is an APS-C mirrorless camera released approximately 2019, featuring Sony's real-time Eye AF and Animal Eye AF with 425-point phase-detect AF coverage at an entry-level price. Brings flagship AF technology to the entry-level A6xxx range. Sony E (APS-C) mount.
24.2MP APS-C Exmor CMOS. 425-point phase-detect AF. Real-time Eye AF and Animal Eye AF. 4K video (Super 35 with crop). 3-inch tilting touchscreen. 11fps continuous. ISO 100-32,000 (expandable). At approximately 396g. Sony E (APS-C) mount.
The A6100 brought real-time Eye AF and Animal Eye AF — previously exclusive to Sony's full-frame Alpha bodies — to an affordable APS-C entry point. The 425-point phase-detect coverage extends wider across the frame than previous A6xxx models. Entry point into Sony APS-C mirrorless without the video-oriented ZV configuration.
On the used market the Sony A6100 is a capable APS-C mirrorless camera. Condition checks: sensor dust, tilting LCD hinge, Eye AF response and tracking accuracy, 4K video function, battery health (NP-FW50). Sony E (APS-C) mount — all Sony E APS-C lenses native; FE lenses mount with APS-C crop applied.