Cameras
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Release Year
2016
2026
Launch Price
USD 1,200
USD 2,399
Current Price
USD 250
USD 2,399
Sensor Format
Micro 4/3
Micro 4/3
Resolution
20.3 MP
20 MP
In-body Stabilization
Weight
427g
599g
Battery (CIPA)
330 shots
500 shots
Sensor
Sensor Type
Live MOS
BSI CMOS Stacked
ISO Range
Auto, ISO 200 - 25,600 (expandable to Low ISO 80)
Native: 200–25,600, Extended 80–102,400
Focus & Performance
Autofocus Points
81
1053
Continuous shooting
Up to 10 fps with mechanical shutter (up to 20 fps with silent electronic shutter)
Up to 50 fps with electronic shutter (continuous AF/AE) and up to 120 fps with locked AF/AE
Body
Body Style
Rangefinder-style mirrorless
-
Body Type
Rangefinder Style
Mirrorless
Dimensions
125 × 72 × 37 mm
Approx. 134.8 × 91.6 × 72.7 mm (same as OM-1 Mark II standard).
Weather Sealing
Viewfinder
2.36-million-dot OLED EVF with 1.23x magnification (0.62x 35mm equiv.)
Eye-level OLED, 5.76M dots
Viewfinder Details
-
SLR-style mirrorless electronic viewfinder (EVF), OLED ~5.76M dots, magnification approx. 0.83× and refresh up to 120 fps
Display
Screen Size
3.0″
20.4
Screen Resolution
1,037,000 dots
1.62 million points
Touch Screen
Screen Articulation
Fully articulated screen
Fully articulated screen (vari-angle)
Video
Video Modes
Full HD 1080p (up to 60 fps) and HD 720p (up to 60 fps) in MOV (MPEG-4AVC/H.264) and AVI (Motion JPEG)
4K up to 60 fps and Full HD up to 240 fps
Max 4K FPS
-
60
FHD Max FPS
60
120
Storage
Storage Media
1 slot for SD/SDHC/SDXC memory cards (UHS-II compatible)
Dual SD card slot (UHS-II compatible),
Connectivity
Wireless
Built-in Wi-Fi (IEEE 802.11b/g/n) for remote shooting and image transfer via Olympus OI.Share app
Wi-Fi/Bluetooth
Additional Info
Battery type
Olympus BLN-1 rechargeable lithium-ion battery pack (7.6V, 1,220 mAh)
BLX-1 rechargeable battery (same as OM-1 Mark II).
Announce Date
Jan 27, 2016
Apr 10, 2026