OM-D E-M10 IVvs Sigma fp
Sigma
Sigma fp (2019)
Starting from £1499 new
Best for Creative filmmakers & experimental photographers
View Sigma fp
GearScore™ Verdict — Which should you buy?
Travel & Everyday — OM-D E-M10 IV (2020): Compact Micro Four Thirds body with built-in IBIS — ideal for travellers who want stability without bulk.
Creative Filmmakers & Experimental Photographers — Sigma fp (2019): The smallest full-frame camera in the world — Cinema DNG RAW and L-mount flexibility in a pocket-sized body that rewards creative shooters.
Who should buy what
OM-D E-M10 IV (2020)
- Beginners and enthusiasts who want a compact, stylish Micro Four Thirds camera
- Travellers who want a small, light system without sacrificing image quality
- Smartphone upgraders who want a proper camera that still fits in a bag
- Anyone who wants built-in selfie capability in a traditional camera body
Sigma fp (2019)
- Filmmakers who want the world's smallest full-frame camera as a B or C camera
- Experimental photographers who want to build a unique, modular setup
- L-mount photographers who want an ultra-compact full-frame body
- Anyone who wants a conversation-starting camera that delivers serious results
Quick take: The sigma fp has the highest resolution at 25mp; the om-d e-m10 iv is the most affordable. Scroll down for the full spec breakdown.
Full specifications
| Specification | OM-D E-M10 IV (2020) | Sigma fp (2019) |
|---|---|---|
| Price | £469 | £1,499 |
| Sensor | 20.3MP Micro Four Thirds Live MOS | 24.6MP full-frame Bayer CMOS |
| Resolution | 20.3MP | 24.6MP |
| Video | 4K/30p, 1080p/60p | 12-bit Cinema DNG RAW, 4K/24p, 1080p/120p |
| Autofocus | Phase-detect + contrast detect, 121 points | Contrast-detect AF with face/eye detection |
| Stabilisation | 5-axis IBIS, 4.5 stops | None (lens-based only) |
| Burst Rate | 15fps | 18fps electronic |
| Battery Life | ~360 shots (CIPA) | 200 shots (CIPA) |
| Weight | 383g body only | 422g body only |
| Dimensions | 121.4 × 83.6 × 49.0mm | 112.6 × 69.9 × 45.3mm |
| Weather Sealed | No | No |
| Viewfinder | EVF, 2.36M dots, 0.46× magnification | None |
| Screen | 3.0" tilting touchscreen | 3.15" fixed touchscreen |
| Mount | Micro Four Thirds | Leica L-mount |
| Memory Cards | Single SD UHS-I slot | Single SD UHS-II + CFexpress Type B (via adapter) |
| Connectivity | USB Micro-B, Bluetooth, Wi-Fi, micro HDMI | USB-C 3.1, Wi-Fi, Bluetooth |
Suitability by genre
| Genre | OM-D E-M10 IV | Sigma fp |
|---|---|---|
| Travel | ||
| Street | ||
| Family & Everyday | — | |
| Portrait | ||
| Landscape | ||
| Sports & Action | ||
| Vlogging & Video | — |
GearScore™ suitability scores are based on aggregated purchaser reviews weighted by photography genre. See how scores are calculated →
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