10 Best Olympus Mirrorless Cameras 2025 in the United States

The OM SYSTEM OLYMPUS E-M10 Mark IV is a solid choice for amateur photographers venturing into mirrorless cameras. It sports a 20 MP Live MOS sensor, which delivers high-quality images. The camera's 5-axis in-body image stabilization is a major plus, reducing blurriness and making it easier to capture sharp photos, especially in low light. The autofocus system with 121 points ensures accurate focus, though it might not be the fastest for action shots.

Video capabilities are strong with 4K recording, making it suitable for those who also want to create videos. The camera's build is compact and lightweight, which enhances portability, although it is not weather-sealed, so cautious handling is advised in rough conditions. The flip-down LCD screen is great for selfies and vlogging, and the Bluetooth and Wi-Fi connectivity options facilitate easy sharing and remote control via a smartphone.

The battery life is somewhat average, so carrying a spare could be necessary for longer shooting sessions. Additionally, the lens compatibility with Micro Four Thirds offers flexibility, but the kit lens included (14-42mm) might limit those looking for more advanced or diverse shots. In conclusion, the E-M10 Mark IV is user-friendly, offers a good range of features, and is a worthy investment for hobbyists looking to step up their photography game.

The OM System OM-3 mirrorless camera is a strong choice for photographers who want a compact but capable Micro Four Thirds camera. Its 20.4MP stacked BSI Live MOS sensor delivers sharp, vivid images with low noise, making it suitable for detailed photos in various lighting conditions. One standout feature is the built-in 5-axis sensor-shift image stabilization that offers up to 7.5 EV steps of shake reduction, helping you capture steady shots even when handheld or in motion. This level of stabilization is impressive for its class, benefiting travel and street photographers alike. The camera also supports 4K video recording and high-speed Full HD video, adding to its versatility for casual videography. A unique highlight is the 120fps Pro Capture mode that buffers shots before you fully press the shutter, perfect for catching fast-moving action. The internal Live ND and Graduated ND filters help with creative long exposures and balanced daylight shots without extra accessories.

In terms of use, the OM-3 features a bright OLED screen and a durable, well-built body designed for comfortable handling. Battery life is decent for typical shooting sessions, but power users might want spares for extended work. Connectivity includes USB support but lacks wireless options like Wi-Fi or Bluetooth, which might limit quick sharing or remote control. Lens compatibility is solid within the OM System Micro Four Thirds ecosystem, providing a wide selection of lenses.

The OM-3 is suited for photographers seeking a robust hybrid stills and video camera with excellent image stabilization and creative tools, though those requiring cutting-edge autofocus or wireless features may consider other options.

The OM SYSTEM Olympus OM-1 Mark II is a high-end mirrorless camera designed for enthusiasts and semi-professionals who want solid all-around performance in a compact Micro Four Thirds body. It features a 20MP stacked BSI Live MOS sensor, delivering sharp, detailed images with good low-light capability thanks to a wide ISO range up to 102,400. Its autofocus uses contrast detection with continuous tracking, which works well for many situations but may not be quite as fast or reliable in very fast action compared to phase-detection systems.

One of its standout features is the 5-axis in-body image stabilization, offering up to 8.5 stops of shake reduction—this is excellent for handheld shooting and helps keep photos sharp in low light or when using telephoto lenses. Video shooters will appreciate 4K recording at 60 frames per second and the innovative Live Graduated ND filter function that helps manage bright scenes smoothly.

Lens compatibility is broad with the Micro Four Thirds mount, giving access to many Olympus and third-party lenses. The build is weather-sealed, making it suitable for shooting in various outdoor conditions, and its 3-inch articulating OLED touchscreen is bright and responsive. Connectivity options include Wi-Fi, Bluetooth, and HDMI, making it easy to transfer photos or control the camera remotely. Battery life is decent but typical for mirrorless cameras; carrying a spare battery is recommended for extended shoots. It doesn’t include a built-in flash but supports external flashes. This camera is a strong choice for those seeking a rugged, versatile system with excellent image stabilization and video features, especially for users already invested in the Micro Four Thirds ecosystem. While beginners might find its advanced features complex, amateurs ready to enhance their photography skills will appreciate its capabilities.