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OM System OM-1 vs OM System PEN

Cameras

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OM System OM-1
OM System

OM System OM-1

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Release Year
2022
2026
Launch Price
USD 2,000
USD 1,000
Current Price
USD 1,399
USD 1,000
Sensor Format
Micro 4/3
Micro 4/3
Processor
Interno/Internal
Resolution
20 MP
20.4 MP
In-body Stabilization
Weight
599g
393g
Battery (CIPA)
520 shots
410 shots
Sensor
Sensor Type
BSI CMOS Stacked
Live MOS
Low Pass Filter
No optical low-pass filter (anti-aliasing)
No optical low-pass filter
ISO Range
ISO 200 - 25600 (expands to 80-102400)
ISO 200-25600 (expandable to ISO 64)
Focus & Performance
Autofocus Points
-
121
Continuous shooting
-
Up to 8 fps mechanical and up to 30 fps electronic RAW/JPEG burst
Body
Body Style
SLR-style mirrorless
PEN-style Micro Four Thirds mirrorless
Body Type
Mirrorless
Mirrorless
Dimensions
599 g · 135 x 92 x 73 mm
125.8 x 74.5 x 43.3 mm
Weather Sealing
Viewfinder
5760k dot Electronic viewfinder 120.0fps (120.0fps Electronic) continuous shooting
2.36M-dot OLED electronic viewfinder
Display
Screen Size
3.00"
3.0 inches
Screen Resolution
1,620k dots
Approx. 1.04M dots (3:2)
Touch Screen
Screen Articulation
Fully articulated screen
Fully articulating vari-angle touchscreen
Video
Video Modes
4K at 60fps and FHD at 240fps Video Recording
C4K 24p, 4K UHD 30p, Full HD 60p and vertical video
Max 4K FPS
60
30
FHD Max FPS
240
60
Storage
Storage Media
-
1x SD / SDHC / SDXC slot (UHS-I compatible)
Connectivity
Wireless
built-in wireless (Wi-Fi) connectivity ( 802.11ac + Bluetooth)
Wi-Fi and Bluetooth 5.2
Additional Info
Announce Date
Feb 15, 2022
Sep 9, 2026
Battery type
-
BLS-7 Li-ion battery