DJI Action 5 Provs GFX 50S IIvs Sigma fp
DJI
DJI Action 5 Pro (2024)
From £349
Best for Adventure, outdoor sports & action
View DJI Action 5 Pro
Sigma
Sigma fp (2019)
From £1499
Best for Creative filmmakers & experimental photographers
View Sigma fp
Which should you buy?
Adventure, Outdoor Sports & Action — DJI Action 5 Pro (2024): DJI's best action camera — 4K/120p from a large 1/1.3" sensor, 20m waterproofing without a housing, and the best EIS stabilisation in any action camera.
Studio & Portrait Specialists — GFX 50S II (2021): Medium format quality at the most accessible price ever — 51MP detail and tonal richness no APS-C or full-frame body can replicate.
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
DJI Action 5 Pro (2024)
- You shoot adventure sports, cycling, skiing, surfing, or travel
- You want the best stabilisation and video quality in a wearable action cam
- You need long battery life for extended outdoor use without recharging
GFX 50S II (2021)
- You want to experience medium format without a five-figure investment
- You shoot landscape, architecture, or portraits where resolution and tonal depth matter
- You're in the Fujifilm ecosystem and want to step up to a larger sensor
Sigma fp (2019)
- You're a filmmaker building a cinema rig where the smallest full-frame body is essential
- You want L-mount compatibility to pair with Sigma Art or Leica SL lenses
- You prioritise video and cinema colour over stills ergonomics and functionality
Quick take: The gfx 50s ii has the highest resolution at 51mp; the dji action 5 pro is the most affordable; only the dji action 5 pro, gfx 50s ii are weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | DJI Action 5 Pro (2024) | GFX 50S II (2021) | Sigma fp (2019) |
|---|---|---|---|
| Price | £349 | £2,999 | £1,499 |
| Sensor | 1/1.3" CMOS | 51.4MP Medium Format GFX 44×33mm BSI CMOS | 24.6MP full-frame Bayer CMOS |
| Resolution | 50.0MP | 51.4MP | 24.6MP |
| Video | 4K/120p, 4K/60p HDR, 1080p/240p | 4K/30p (cropped) | 12-bit Cinema DNG RAW, 4K/24p, 1080p/120p |
| Autofocus | Subject tracking AF | Phase-detect, 425 points | Contrast-detect AF with face/eye detection |
| Stabilisation | RockSteady 3.0 EIS + HorizonSteady | 5-axis IBIS, 6.5 stops | None (lens-based only) |
| Burst Rate | 20fps | 3fps | 18fps electronic |
| Battery Life | 160 mins video | ~440 shots (CIPA) | 200 shots (CIPA) |
| Weight | 145g | 900g body only | 422g body only |
| Dimensions | 70.5 × 44.2 × 32.8mm | 150.0 × 104.2 × 87.2mm | 112.6 × 69.9 × 45.3mm |
| Weather Sealed | Yes | Yes | No |
| Viewfinder | None | EVF, 3.69M dots, 0.77× magnification | None |
| Screen | 2.5" front + 1.4" rear touchscreen | 3.2" tilting touchscreen | 3.15" fixed touchscreen |
| Mount | Fixed 12mm-equiv f/2.8 ultra-wide lens | Fujifilm G-mount (medium format) | Leica L-mount |
| Memory Cards | Single microSD | Dual SD UHS-II slots | Single SD UHS-II + CFexpress Type B (via adapter) |
| Connectivity | USB-C, Wi-Fi, Bluetooth | USB-C, Bluetooth, Wi-Fi | USB-C 3.1, Wi-Fi, Bluetooth |
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