Olympus / OM System Mirrorless Micro Four Thirds

OM System OM-5 Mark II

Type: Mirrorless
Mount: Micro Four Thirds
Sensor format: Micro Four Thirds
Resolution: 20.4 MP
Released: July 2025
Launch price: $1,199.99

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Specifications

Sensor and image

Resolution: 20.4 MP
Sensor format: Micro Four Thirds
Sensor type: Live MOS
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: 121-point all cross-type On-chip Phase Detection AF
AF points: 121

Shutter and burst

Mechanical shutter: Yes
Fastest shutter speed: 1/8000 s
Slowest shutter speed: 1 min
Burst rate, electronic: 30 fps

Video

Video modes: Resolution Max. frame rate Crop Note
4K (3,840 × 2,160) 30 –
Full HD (1,920 × 1,080) 120 –
Log profile: Yes

Viewfinder and display

Viewfinder: Electronic (EVF)
Viewfinder resolution: 2.36 million dots

Body and battery

Dimensions (W × H × D): 125.3 × 85.2 × 52 mm
Weight with battery and card: 418 g
Body-only weight: 370 g
Weather sealing: Yes
Battery: BLS-50

Storage and connections

Wi-Fi: Yes
Bluetooth: Bluetooth Low Energy
USB: USB Type-C (charging)

Market and price

Announced: June 17, 2025
Released: July 2025
Launch price: $1,199.99 (US)

Features stated by the manufacturer

Computational photography (cp) button
Focus stacking
Handheld hi-res shot
Live composite
Live ND (nd2-16)
Om-cinema video profiles
Om-log400
Pro capture
Starry sky AF
Vertical video recording

Manufacturer data: explore.omsystem.com, learnandsupport.getolympus.com

Last checked: October 25, 2026 (against the manufacturer data) · How we check

Size and weight

Width × height × depth: 125.3 × 85.2 × 52 mm
Weight with battery and card: 418 g
Weight, body only: 370 g

Manufacturer data: explore.omsystem.com, learnandsupport.getolympus.com

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