OM System
OM System OM-3
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OM System OM-3 is a professional mirrorless camera featuring a 20MP stacked BSI Live MOS sensor in the Four Thirds format, using the Micro Four Thirds mount for compact yet high-performance image capture.
Specifications
Year 2025
Sensor 20 MP · Micro 4/3
Mount Micro Four Thirds
IBIS No
Weight 496 g
Launch Price USD 1,999
Current Price USD 1,999 (Feb/2026)
Battery 590 shots
- Brand
- OM System
- Line or model
- OM-3
- Effective megapixels
- 20 Effective megapixels: usable sensor resolution for images.
- Sensor type
- MOS en vivo Sensor technology (for example, CMOS, CCD).
- Processor
- TruePic X
- Low pass filter
- No Optical low-pass (anti-aliasing) filter Optical low‑pass filter that reduces moiré and aliasing.
- ISO range
- ISO 200 - 25600 (expands to 80-102400) Range of ISO values available on the camera.
- Body type
- SLR-style mirrorless
- Body classification
- mirrorless
- Body dimensions
- 496 g · 139 x 89 x 46 mm Physical body dimensions (width × height × depth), usually in mm.
- Weather sealing
- Weather sealing against dust and moisture.
- Viewfinder
- 2360k dot Electronic viewfinder 120.0fps (120.0fps Electronic) continuous shooting Viewfinder type (optical or electronic) for composition.
- Screen size
- 3.00" Physical size of the screen; measured by the visible diagonal in inches.
- Screen resolution
- 1,620k dots Number of pixels shown on the screen (width × height).
- Touch screen
- Indicates whether the screen supports touch for menus or focus.
- Screen articulation
- Fully articulated screen Screen articulation type (tilting, fully‑articulated, etc.).
- Video modes
- 4K at 60fps and FHD at 120fps Video Recording Available combinations of resolution and frames per second (FPS) for video recording.
- 4K max FPS
- 60 Maximum frames per second at 4K.
- FHD max FPS
- 120 Maximum frames per second in Full HD.
- Wireless connectivity
- OM System OM-3 features built-in wireless (Wi-Fi) connectivity ( 802. Wireless features available (Bluetooth/Wi‑Fi).
- Launch price
- USD 1,999 In 2025, it is the manufacturer’s suggested price at release.
- Current price
- USD 1,999 It is the approximate market value (used or new) as of Feb/2026.
- Mount
- Micro Four Thirds Lens mount type supported by the camera. If L-Mount Alliance appears, it means the camera uses Leica L mount shared across alliance brands.
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