DJI Action 5 Provs Ricoh GR IIIvs 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.
Street Photography & Urban Reportage — Ricoh GR III (2019): The purest street photography compact — APS-C sensor, 28mm perspective, IBIS, and cult-favourite JPEG rendering in a shirt pocket.
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
Ricoh GR III (2019)
- You shoot street, travel, or documentary and want APS-C quality in a coat or shirt pocket
- You want a camera you'll genuinely always carry without thinking about it
- You appreciate sharp, characterful images from a fixed 28mm equivalent focal length
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 dji action 5 pro has the highest resolution at 50mp; the dji action 5 pro is the most affordable; only the dji action 5 pro is weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | DJI Action 5 Pro (2024) | Ricoh GR III (2019) | Sigma fp (2019) |
|---|---|---|---|
| Price | £349 | £899 | £1,499 |
| Sensor | 1/1.3" CMOS | 24.2MP APS-C CMOS | 24.6MP full-frame Bayer CMOS |
| Resolution | 50.0MP | 24.2MP | 24.6MP |
| Video | 4K/120p, 4K/60p HDR, 1080p/240p | 1080p/60p | 12-bit Cinema DNG RAW, 4K/24p, 1080p/120p |
| Autofocus | Subject tracking AF | Hybrid contrast/phase-detect AF with subject detection | Contrast-detect AF with face/eye detection |
| Stabilisation | RockSteady 3.0 EIS + HorizonSteady | 4-stop IBIS (Shake Reduction) | None (lens-based only) |
| Burst Rate | 20fps | 4fps | 18fps electronic |
| Battery Life | 160 mins video | 200 shots (CIPA) | 200 shots (CIPA) |
| Weight | 145g | 257g | 422g body only |
| Dimensions | 70.5 × 44.2 × 32.8mm | 109.4 × 61.9 × 33.2mm | 112.6 × 69.9 × 45.3mm |
| Weather Sealed | Yes | No | No |
| Viewfinder | None | None | None |
| Screen | 2.5" front + 1.4" rear touchscreen | 3.0" fixed touchscreen | 3.15" fixed touchscreen |
| Mount | Fixed 12mm-equiv f/2.8 ultra-wide lens | Fixed 28mm-equiv f/2.8 lens | Leica L-mount |
| Memory Cards | Single microSD | Single SD UHS-I | Single SD UHS-II + CFexpress Type B (via adapter) |
| Connectivity | USB-C, Wi-Fi, Bluetooth | USB-C, Wi-Fi, Bluetooth | USB-C 3.1, Wi-Fi, Bluetooth |
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