Decision tools · Compare
OM-D E-M1X vs OM-1 Mark II
Quick take: The OM-D E-M1X has the highest resolution at 20MP; the OM-D E-M1X is the most affordable; only the OM-1 Mark II is weather sealed.
Where the OM-D E-M1X wins
- Cheaper new: £479 vs £2,049
- Resolution: 20.4MP
- Battery Life: ~870 shots (CIPA)
Where the OM-1 Mark II wins
- Burst Rate: 120fps with AF tracking
- Weight: 599g (body only)
- Weather Sealed: Yes
- Portrait: 7.6 vs 6.9
- Street: 6.6 vs 5.4
16 specs side by side·15 genres scored·UK prices from Wex Photo Video, Clifton Cameras, MPB, eBay and Amazon UK
How to read this page. Highlighted cells win that row on the spec alone. Genre scores are the engine's base scores (enthusiast, photo and video); Camera Match re-weights them for your level and priorities. Price buttons are affiliate links; the price you pay is the same.
OM System
OM-1 Mark II 2024
Best for Wildlife, birds & outdoor sports
£2049
new today at Clifton Cameras
Price buttons are affiliate links — GearFrame may earn a commission at no extra cost to you. It never affects a score. Learn more
Size comparedbody only, no lens · drawn to one scale
- OM-D E-M1X 144 × 147 × 75 mm · 997 g
- OM-1 Mark II 135 × 92 × 73 mm · 599 g
The OM-1 Mark II is 9 mm narrower, 55 mm shorter, 2 mm slimmer and 398 g lighter than the OM-D E-M1X.
Drawn to scale from the makers' dimensions (W × H × D). Front shown, depth on the slanted edge.
Verdictwhich should you buy?
OM-1 Mark II — Wildlife, Birds & Outdoor Sports: 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 Mark II (2024)
is the right camera for you if…
- Wildlife and bird photographers who need the best subject tracking in MFT
- Sports photographers who want weather sealing and 50fps burst
- OM-1 owners looking for a meaningful autofocus upgrade
- Professionals who need pro-grade weather sealing in the lightest possible system
Full specificationsthe better value in each row is highlighted
| Specification | OM-D E-M1XOlympus · 2019 | OM-1 Mark IIOM System · 2024 |
|---|---|---|
| Price | £479 usedBest | £2,049 |
| Sensor | 20.4MP Four Thirds Live MOS | 20MP Micro Four Thirds Live MOS |
| Resolution | 20.4MPBest | 20.0MP |
| Video | 4K/30p, C4K/24p, Full HD 120p | 4K/60p, 1080p/240p, 4K HLG |
| Autofocus | 121-point cross-type on-sensor phase detect + contrast, Intelligent Subject Detection | AI subject detection AF (birds, animals, motorsport) |
| Stabilisation | Sensor-shift in-body stabilisation | 8.5-stop IBIS |
| Burst Rate | 60fps (18fps with continuous AF) | 120fps with AF trackingBest |
| Battery Life | ~870 shots (CIPA)Best | 520 shots (CIPA) |
| Weight | 997g (with battery) | 599g (body only)Best |
| Dimensions | 144.4 × 146.8 × 75.4mm | 134.8 × 91.6 × 72.7mm |
| Weather Sealed | Not weather sealed | YesBest |
| Viewfinder | EVF, 100% coverage, 1.48-1.65x (50 mm lens) | 0.83" OLED EVF, 5.76M dots, 120fps |
| Screen | 3.0" vari-angle touchscreen, 1.04M dots | 3.0" fully articulating touchscreen |
| Mount | Micro Four Thirds | Micro Four Thirds |
| Memory Cards | Dual SD slots | Dual SD UHS-II |
| Connectivity | USB-C, micro HDMI, 3.5mm mic + headphone, PC sync, Wi-Fi, Bluetooth, GPS | USB-C, Wi-Fi, Bluetooth |
Wins the row — price, resolution, burst, battery, weight and sealing are compared; text specs aren't ranked.
How they score by genreengine base scores out of 10
Genre
OM-D E-M1X
OM-1 Mark II
Portrait
6.9/10
7.6/10
Street
5.4/10
6.6/10
Travel
4.8/10
6.4/10
Wedding & Events
7.0/10
7.9/10
Vlogging & Video
4.6/10
6.2/10
Filmmaking
5.7/10
6.8/10
Documentary
5.8/10
7.9/10
Sports & Action
7.7/10
9.3/10
Landscape
5.2/10
6.1/10
Wildlife
7.7/10
9.1/10
Casual
4.3/10
5.5/10
Food
6.6/10
7.4/10
Macro
6.0/10
8.4/10
Architecture
6.0/10
6.3/10
Astrophotography
4.8/10
6.0/10
Scores come from the same engine as Camera Match: verified specifications weighted by what each genre needs, with documented adjustments. The product page and this table show the enthusiast base score. See how scores are calculated →
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