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Quick take: The fp L has the highest resolution at 61MP; the fp L is the most affordable.
16 specs side by side·15 genres scored·UK prices from Wex Photo Video and Clifton Cameras
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fp L — High-Resolution Creative & Documentary Shooters: 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.
| Specification | fp LSigma · 2021 | Sony FX2Sony · 2025 |
|---|---|---|
| Price | £1,999Best | £2,499 |
| Sensor | 61MP full-frame BSI CMOS | 33MP full-frame Exmor R CMOS |
| Resolution | 61.0MPBest | 33.0MP |
| Video | 12-bit CinemaDNG RAW, 4K/30p | 7K-oversampled 4K/30p full-frame, 4K/60p (Super 35 crop), 10-bit, dual base ISO Log, external 16-bit RAW via HDMI |
| Autofocus | Phase-detect AF with face/eye detection | Hybrid phase-detect AF with subject tracking and auto-framing |
| Stabilisation | None (lens-based only) | Dynamic Active IBIS |
| Burst Rate | 18fps electronicBest | 10fps |
| Battery Life | 200 shots (CIPA) | 600 shots (CIPA); ~100 min continuous videoBest |
| Weight | 427g (body only)Best | 679g (body only) |
| Dimensions | 112.6 × 69.9 × 45.3mm | — |
| Weather Sealed | Yes | Yes |
| Viewfinder | None (optional clip-on EVF available) | Optional clip-on EVF, 3.68M dots |
| Screen | 3.15" fixed touchscreen | Fully articulating touchscreen |
| Mount | Leica L-mount | Sony E-mount |
| Memory Cards | Single SD UHS-II | Slot 1 CFexpress Type A / SD UHS-II, slot 2 SD UHS-II |
| Connectivity | USB-C 3.1, Wi-Fi, Bluetooth | USB-C, full-size HDMI, Wi-Fi, Bluetooth |
Wins the row — price, resolution, burst, battery, weight and sealing are compared; text specs aren't ranked.
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 →