OM-1vs Sigma fp L
VS
Sigma
Sigma fp L (2021)
Starting from £1999 new
Best for High-resolution creative & documentary shooters
View Sigma fp L
GearScore™ Verdict — Which should you buy?
Wildlife, Sport, Outdoor — OM-1 (2022): OM System's statement camera — class-leading weather sealing and the best IBIS in the business.
High-Resolution Creative & Documentary Shooters — Sigma fp L (2021): 61MP and phase-detect AF in the world's smallest full-frame body — the fp L is the most capable iteration of Sigma's extraordinary compact.
Who should buy what
OM-1 (2022)
- Wildlife and bird photographers who need fast burst and pro weather sealing
- Outdoor photographers who work in challenging conditions
Sigma fp L (2021)
- Commercial photographers who want 61MP in the world's smallest full-frame body
- Filmmakers using the fp L as a high-resolution cinema camera
- fp owners who need more resolution for large-format printing
- L-mount photographers who want extreme resolution in an ultra-compact form
Quick take: The sigma fp l has the highest resolution at 61mp; the om-1 is the most affordable; only the om-1 is weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | OM-1 (2022) | Sigma fp L (2021) |
|---|---|---|
| Price | £1,299 | £1,999 |
| Sensor | Micro Four Thirds Live MOS stacked BSI | 61MP full-frame BSI CMOS |
| Resolution | 20.4MP | 61.0MP |
| Video | 4K 60fps 10-bit | 12-bit Cinema DNG RAW, 4K/24p |
| Autofocus | 1053-point cross-type phase-detect, AI subject recognition | Phase-detect AF with face/eye detection |
| Stabilisation | 5-axis IBIS, 7.0 stops (8 stops with sync IS) | None (lens-based only) |
| Burst Rate | 10fps mechanical, 50fps electronic, 120fps Pro Capture | 18fps electronic |
| Battery Life | 520 shots (CIPA) | 200 shots (CIPA) |
| Weight | 599g (body only) | 427g body only |
| Dimensions | 134.8 × 91.6 × 72.7mm | 112.6 × 69.9 × 45.3mm |
| Weather Sealed | Yes | No |
| Viewfinder | EVF 0.83× 5.76M-dot | None (optional clip-on EVF available) |
| Screen | 3.0" fully articulating touchscreen, 1.62M-dot | 3.15" fixed touchscreen |
| Mount | Micro Four Thirds | Leica L-mount |
| Memory Cards | 2× SD UHS-II / CFexpress Type B | Single SD UHS-II |
| Connectivity | Wi-Fi 5GHz, Bluetooth 5.0, USB-C 3.1, HDMI, 3.5mm mic/headphone | USB-C 3.1, Wi-Fi, Bluetooth |
Suitability by genre
| Genre | OM-1 | Sigma fp L |
|---|---|---|
| Street | — | |
| Landscape | — | |
| Portrait | — | |
| Vlogging & Video | — | |
| Travel | — | |
| Sports & Action | — |
More comparisons with OM-1
Camera family history