Olympus / OM System Mirrorless Micro Four Thirds
Olympus OM-D E-M1 Mark III
- Type
- Mirrorless
- Mount
- Micro Four Thirds
- Sensor format
- Micro Four Thirds
- Resolution
- 20.4 MP
- Released
- February 2020
- Launch price
- £1,599.99
Predecessor: Olympus OM-D E-M1 Mark II
Specifications
Sensor and image
- Resolution
- 20.4 MP
- Sensor format
- Micro Four Thirds
- Sensor type
- 4/3 Live MOS sensor
- ISO range
- 200 to 25,600
- Extended ISO range
- 64 to 25,600
- In-body stabilization
- Yes, up to 7.5 stops (CIPA)
Autofocus
- AF system
- High-speed imager AF (imager phase detection AF and imager contrast AF)
- AF points
- 121
- Subject detection
- People
Shutter and burst
- Mechanical shutter
- Yes
- Fastest shutter speed, mechanical
- 1/8000 s
- Fastest shutter speed, electronic
- 1/32000 s
- Slowest shutter speed
- 1 min
- Burst rate, mechanical
- 15 fps
- Burst rate, electronic
- 60 fps
Video
- Video modes
Resolution Max. frame rate Crop Note Full HD (1,920 × 1,080) 120 – high speed - Log profile
- Yes
Viewfinder and display
- Viewfinder
- Electronic (EVF)
- Viewfinder resolution
- 2.36 million dots
- Viewfinder magnification
- 0.65x
- Viewfinder coverage
- 100%
- Screen
- 3 in, 1.04 million dots
- Screen type
- Vari-angle
- Touchscreen
- Yes
Body and battery
- Dimensions (W × H × D)
- 134.1 × 90.9 × 68.9 mm
- Weight with battery and card
- 580 g
- Body-only weight
- 504 g
- Weather sealing
- Yes
- Battery
- BLH-1
- Shots per charge (screen)
- 420 shots
Storage and connections
- Card slots
- SD UHS-II, SD UHS-I
- Wi-Fi
- IEEE 802.11a/b/g/n/ac
- Bluetooth
- Bluetooth Ver.4.2 BLE
- USB
- USB Type-C / USB3.0
- HDMI
- HDMI Micro Connector (Type D)
- Headphone output
- Available
Market and price
- Announced
- February 12, 2020
- Released
- February 2020
- Launch price
- £1,599.99 (UK)
Features stated by the manufacturer
- Dust-, splash- and freezeproof body
- Focus bracketing and focus stacking
- Handheld high res shot (50m)
- Live composite
- Live ND (nd2 to nd32)
- Om-log400
- Pro capture mode
- Shutter rated for 400,000 operations
- Starry sky AF
- Tripod high res shot (80m equivalent)
- USB charging and USB pd power supply
Manufacturer data: support.jp.omsystem.com, olympus.co.uk
Last checked: October 25, 2026 (against the manufacturer data) · How we check
Size and weight
- Width × height × depth
- 134.1 × 90.9 × 68.9 mm
- Weight with battery and card
- 580 g
- Weight, body only
- 504 g
Manufacturer data: support.jp.omsystem.com, olympus.co.uk
The front view is schematic, only width and height are to scale.
Check the shutter count
OM System / Olympus cameras do not write a shutter counter into their photo files. Open the tool