Mirrorless Cameras

Decide based on sensor size (full-frame for low light and shallow depth of field, APS-C or Micro Four Thirds for smaller bodies and lenses), resolution needed, autofocus performance, video features, lens ecosystem, and budget; weigh portability versus image quality and check battery life and ergonomics in hands-on tests when possible

Mirrorless camera bodies range from entry-level models around a few hundred dollars to professional bodies over two thousand; expect to spend additional money on lenses, with standard zooms commonly costing several hundred to over a thousand dollars depending on quality and mount

Look for high continuous shooting frame rates, advanced phase-detection autofocus with good subject tracking, high buffer depth, fast shutter speeds, and lenses with wide apertures and fast autofocus motors

Lens ecosystem is critical because lenses determine image quality and versatility; check the native lens lineup for focal lengths you need, availability of third-party lenses and adapters, and whether lenses cover your intended uses like wide-angle, telephoto, or macro

Mirrorless cameras generally use rechargeable lithium-ion batteries with shorter life than many DSLRs due to electronic viewfinders; carry spare batteries, use power-saving modes, and consider USB charging or external power solutions for long shoots

Autofocus systems vary by brand and model in algorithm sophistication, number of focus points, and subject detection capabilities; image stabilization can be in-body (IBIS), in-lens, or both, and IBIS effectiveness differs across systems, so compare specifications and sample footage for your use case

Keep sensors and lenses clean with proper tools (blower, sensor swabs if needed), store gear in a dry, padded case, avoid changing lenses in dusty/wet environments, update firmware from manufacturers, and service mechanical issues at authorized repair centers