OM SYSTEM OM-D E-M1X Mirrorless Camera
The OM System E-M1X is a 20MP Micro Four Thirds mirrorless camera — with 4K video and in-body stabilization. Check GearFocus for current availability, with buyer protection on every purchase.

OM SYSTEM OM-D E-M1X Mirrorless Camera
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Camera Overview — OM System E-M1X
Key Features — OM System E-M1X
20MP MFT Sensor: A 20-megapixel Micro Four Thirds sensor with a 2x crop factor delivers detailed files well suited to stills and 4K video.
Dual TruePic VIII Processor: Twin image processors work in tandem to support high-speed burst shooting and advanced subject tracking without slowing the camera down.
60fps Burst Shooting: A maximum burst rate of 60 frames per second makes it practical to capture decisive moments in fast-moving sports and wildlife scenarios.
AI Subject & Eye Tracking: The 121-point hybrid AF system combines phase and contrast detection with AI-based subject tracking and eye tracking for reliable lock-on to moving subjects.
7.5-Stop 5-Axis IBIS: Five-axis in-body image stabilization rated up to 7.5 stops (with compatible lenses) provides significant shake compensation for handheld shooting.
Integrated Vertical Grip Body: The built-in dual-battery grip adds vertical shooting ergonomics and extends battery capacity without requiring a separate accessory grip.
Camera Specifications — OM System E-M1X
| Spec | Detail |
|---|---|
| Use Cases | Sports, Wildlife |
| Type | Mirrorless |
| Sensor | Micro Four Thirds (MFT) |
| Resolution | 20MP |
| Processor | Dual TruePic VIII |
| ISO Range | 100 – 25600 |
| AF System | Phase Detection, Contrast Detection, Hybrid (Phase + Contrast), AI-Based Subject Tracking |
| AF Points | 121-point hybrid system |
| Max Photo Resolution | 5184x3888 |
| Burst Rate | 60 fps |
| Max Video Resolution | 4K |
| Max Frame Rate | 30fps |
Description — OM System E-M1X
The OM System OM-D E-M1X is a Micro Four Thirds mirrorless camera built into an integrated vertical grip body measuring 144 x 147 x 75mm and weighing 997g. Its 20MP sensor is paired with a Dual TruePic VIII image processor and supports an ISO range of 100 to 25600. The autofocus system spans 121 points using a hybrid phase and contrast detection design, augmented by AI-based subject tracking and eye tracking.
Burst shooting reaches 60fps, and 5-axis in-body image stabilization is standard. The magnesium alloy body is weather sealed. For video, the camera captures 4K footage with OM-Log400 log profile at 8-bit color depth and frame rates up to 30fps in 4K.
The 3.0-inch fully articulating touchscreen LCD resolves at 1,037,000 dots, and the electronic viewfinder runs at 120Hz with 2.36M dots resolution. Connectivity includes Wi-Fi, Bluetooth, USB-C, Micro HDMI, and 3.5mm microphone and headphone jacks. Storage relies on SD/SDHC/SDXC media and a Micro Four Thirds lens mount opens up a wide ecosystem of compatible glass.
Pros — OM System E-M1X
- ✓60fps maximum burst frame rate supports serious action and sports shooting
- ✓AI-based subject tracking with eye tracking built into the 121-point hybrid AF system
- ✓5-axis in-body image stabilization included without relying on digital IS
Cons — OM System E-M1X
- ✗Video output is limited to 8-bit color depth, which may restrict grading flexibility
- ✗4K video tops out at 30fps with no 60fps 4K option listed in specs
- ✗At 997g, the integrated vertical grip form factor adds significant weight compared to standard mirrorless bodies
Reviews — OM System E-M1X
Videos — OM System E-M1X
Olympus E-M1X Hands On Preview | Should Sony, Nikon & Canon Be Worried? — Jared Polin