OM System OM-1 Mark II IR vs OM System OM-5 Mark II

Release Year
2026
2025
Launch Price
USD 2,399
USD 1,000
Current Price
USD 2,399
USD 1,000
Sensor Format
Micro 4/3
Micro 4/3
Processor
-
-
Resolution
20 MP
20 MP
In-body Stabilization
Weight
599g
414g
Battery (CIPA)
500 shots
310 shots
Sensor
Sensor Type
BSI CMOS Stacked
MOS en vivo
ISO Range
Native: 200–25,600, Extended 80–102,400
ISO 200 - 25600 (expands to 64)
Focus & Performance
Autofocus Points
1053
-
Continuous shooting
Up to 50 fps with electronic shutter (continuous AF/AE) and up to 120 fps with locked AF/AE
-
Body
Body Type
-
SLR-style mirrorless
body type kind
Mirrorless
dslr
Dimensions
Approx. 134.8 × 91.6 × 72.7 mm (same as OM-1 Mark II standard).
414 g · 125 x 85 x 50 mm
body weather sealing
true
true
body viewfinder
Eye-level OLED, 5.76M dots
2360k dot Electronic viewfinder
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
20.4
3.00"
Screen Resolution
1.62 million points
1,040k dots
screen touch
true
true
screen articulation
Fully articulated screen (vari-angle)
Fully articulated screen
Video
Video Modes
4K up to 60 fps and Full HD up to 240 fps
4K at 30fps and FHD at 120fps Video Recording
Max 4K FPS
60
30
video fhd max fps
120
120
Storage
Storage Media
Dual SD card slot (UHS-II compatible),
-
Connectivity
Wireless
Wi-Fi/Bluetooth
Built-in wireless (Wi-Fi) connectivity ( 802.11b/g/n + Bluetooth)
Additional Info
Battery type
BLX-1 rechargeable battery (same as OM-1 Mark II).
-
Lens Mount
Micro Four Thirds
Micro Four Thirds