OM-1 IIvs OM System OM-1 Mark II
VS
OM System
OM System OM-1 Mark II (2024)
From £1999
Best for Wildlife, birds & outdoor sports
View OM System OM-1 Mark II
Which should you buy?
Wildlife & Action — OM-1 II (2024): 120fps burst, 8-stop IBIS, and IP53 sealing — the most capable wildlife and action camera in the Micro Four Thirds world.
Wildlife, Birds & Outdoor Sports — OM System OM-1 Mark II (2024): OM System's most capable camera — 120fps AF burst, AI subject detection, and IP53 weather sealing make it the best-value pro wildlife camera.
Who should buy what
OM-1 II (2024)
- You shoot wildlife, birds, or fast action and want the best MFT autofocus available
- You need strong weather sealing without the weight of a full-frame sports body
- You're in the MFT system and want a flagship-level body upgrade
OM System OM-1 Mark II (2024)
- You shoot wildlife, birds in flight, or fast-moving action where tracking accuracy is critical
- You need extreme weather sealing for shooting in rain, dust, mud, or freezing cold
- You're invested in the MFT ecosystem and want the absolute best body available
Quick take: The om-1 ii has the highest resolution at 20mp; the om-1 ii is the most affordable. Scroll down for the full spec breakdown.
Full specifications
| Specification | OM-1 II (2024) | OM System OM-1 Mark II (2024) |
|---|---|---|
| Price | £1,499 | £1,999 |
| Sensor | 20.4MP Micro Four Thirds Stacked BSI CMOS | 20MP Micro Four Thirds Live MOS |
| Resolution | 20.4MP | 20.0MP |
| Video | 4K/120p Cinema4K, Apple ProRes RAW (with recorder) | 4K/60p, 1080p/240p, 4K HLG |
| Autofocus | Quad-Pixel phase-detect, 1053 points, AI subject recognition (birds/animals) | AI subject detection AF (birds, animals, motorsport) |
| Stabilisation | 5-axis IBIS, 8.0 stops (Dual IS) | 8.5-stop IBIS |
| Burst Rate | 120fps electronic (blackout-free), 15fps mechanical | 120fps with AF tracking |
| Battery Life | ~520 shots (CIPA) | 520 shots (CIPA) |
| Weight | 561g body only | 599g body only |
| Dimensions | 134.8 × 91.6 × 72.7mm | 134.8 × 91.6 × 72.7mm |
| Weather Sealed | Yes | Yes |
| Viewfinder | EVF, 5.76M dots, 0.83× magnification | 0.83" OLED EVF, 5.76M dots, 120fps |
| Screen | 3.0" fully articulating touchscreen | 3.0" fully articulating touchscreen |
| Mount | Micro Four Thirds | Micro Four Thirds |
| Memory Cards | Dual SD UHS-II slots | Dual SD UHS-II |
| Connectivity | USB-C, Bluetooth, Wi-Fi | USB-C, Wi-Fi, Bluetooth |
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