OM System
OM-1 Mark II 2024
Best for Wildlife, birds & outdoor sports
£2049
new today at Clifton Cameras
Decision tools · Compare
OM-1 Mark II vs ZV-E1
Quick take: The OM-1 Mark II has the highest resolution at 20MP.
16 specs side by side·15 genres scored·UK prices from Wex Photo Video and Clifton Cameras
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.
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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.
ZV-E1 — Video Creators, Vloggers & Filmmakers: Full-frame video quality in a vlogging body — exceptional low-light performance and a genuinely compact form factor.
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
ZV-E1 (2023)
is the right camera for you if…
- Video creators who want full-frame low-light quality in a compact body
- Vloggers stepping up from APS-C who prioritise image quality over resolution
- Filmmakers who want S-Log3 and cinematic colour in a run-and-gun package
- A7S III users who want the same sensor in a smaller, lighter body
Full specificationsthe better value in each row is highlighted
| Specification | OM-1 Mark IIOM System · 2024 | ZV-E1Sony · 2023 |
|---|---|---|
| Price | £2,049 | £1,779Best |
| Sensor | 20MP Micro Four Thirds Live MOS | 12.1MP Full-Frame BSI CMOS Exmor R |
| Resolution | 20.0MPBest | 12.1MP |
| Video | 4K/60p, 1080p/240p, 4K HLG | 4K/60p (S-Cinetone, S-Log3), 4K/120p, 1080p/240p |
| Autofocus | AI subject detection AF (birds, animals, motorsport) | Real-time Tracking AF with subject recognition |
| Stabilisation | 8.5-stop IBIS | IBIS — Active Mode for video |
| Burst Rate | 120fps with AF trackingBest | 10fps |
| Battery Life | 520 shots (CIPA) | ~570 shots (CIPA) / ~105 min videoBest |
| Weight | 599g (body only) | 483g (with battery and card)Best |
| Dimensions | 134.8 × 91.6 × 72.7mm | 121.4 × 71.6 × 54.3mm |
| Weather Sealed | Yes | Yes |
| Viewfinder | 0.83" OLED EVF, 5.76M dots, 120fps | None — screen only |
| Screen | 3.0" fully articulating touchscreen | 3.0" fully articulating touchscreen |
| Mount | Micro Four Thirds | Sony FE mount (full-frame E-mount) |
| Memory Cards | Dual SD UHS-II | Single SD UHS-II slot |
| Connectivity | USB-C, Wi-Fi, Bluetooth | USB-C, Wi-Fi, Bluetooth, 3.5mm mic, Multi-Interface Shoe |
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-1 Mark II
ZV-E1
Portrait
7.6/10
7.0/10
Street
6.6/10
6.9/10
Travel
6.6/10
6.9/10
Wedding & Events
7.9/10
6.4/10
Vlogging & Video
6.4/10
7.2/10
Filmmaking
6.8/10
8.0/10
Documentary
7.9/10
8.2/10
Sports & Action
9.3/10
6.4/10
Landscape
6.1/10
5.7/10
Wildlife
9.1/10
7.1/10
Casual
5.5/10
5.9/10
Food
7.4/10
7.1/10
Macro
8.4/10
6.7/10
Architecture
6.3/10
5.4/10
Astrophotography
6.0/10
7.2/10
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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