EOS RPvs DJI Action 5 Provs Pentax K-3 Mark III
DJI
DJI Action 5 Pro (2024)
From £349
Best for Adventure, outdoor sports & action
View DJI Action 5 Pro
Pentax
Pentax K-3 Mark III (2021)
From £1699
Best for DSLR enthusiasts & outdoor photographers
View Pentax K-3 Mark III
Which should you buy?
Entry Full-Frame Stills Photography — EOS RP (2019): An affordable gateway into the RF system. The RP makes sense as a stepping stone camera — if you're committed to Canon RF glass, this is the cheapest full-frame body to buy those lenses for. Just manage expectations on video and battery life.
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.
Dslr Enthusiasts & Outdoor Photographers — Pentax K-3 Mark III (2021): The finest APS-C DSLR ever made — class-leading weather sealing, optical viewfinder, 5-axis IBIS, and extraordinary build for photographers committed to DSLR.
Who should buy what
EOS RP (2019)
- Canon users who want to start investing in RF glass affordably
- Stills photographers who shoot primarily in good light
- Anyone coming from a Canon DSLR wanting the RF system at low cost
- Travel photographers who prioritise compactness over video specs
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
Pentax K-3 Mark III (2021)
- You're a committed DSLR photographer with significant investment in Pentax glass
- You shoot in extreme weather conditions and place build quality and reliability above everything
- You prefer optical viewfinder performance and want the best modern APS-C DSLR available
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, pentax k-3 mark iii are weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | EOS RP (2019) | DJI Action 5 Pro (2024) | Pentax K-3 Mark III (2021) |
|---|---|---|---|
| Price | £799 | £349 | £1,699 |
| Sensor | 26.2MP Full-Frame CMOS | 1/1.3" CMOS | 25.7MP APS-C BSI CMOS (AA-filterless) |
| Resolution | 26.2MP | 50.0MP | 25.7MP |
| Video | 4K/24p (with 1.7× crop), 1080p/60p | 4K/120p, 4K/60p HDR, 1080p/240p | 4K/30p, 1080p/60p |
| Autofocus | Dual Pixel CMOS AF, 4779 manually selectable positions | Subject tracking AF | SAFOX 13 phase-detect, 101-point (25 cross-type) |
| Stabilisation | None (no IBIS) | RockSteady 3.0 EIS + HorizonSteady | 5.5-stop 5-axis IBIS (Shake Reduction III) |
| Burst Rate | 5fps mechanical | 20fps | 12fps |
| Battery Life | ~250 shots (CIPA) — very limited | 160 mins video | 800 shots (CIPA) |
| Weight | 485g (body, battery, card) | 145g | 820g body only |
| Dimensions | 132.5 × 85.0 × 70.0mm | 70.5 × 44.2 × 32.8mm | 134.5 × 103.5 × 73.5mm |
| Weather Sealed | No | Yes | Yes |
| Viewfinder | EVF, 2.36M dots, 0.70× magnification | None | Optical pentaprism, 100% coverage, 1.05× magnification |
| Screen | 3.0" vari-angle touchscreen, 1.04M dots | 2.5" front + 1.4" rear touchscreen | 3.2" tilting touchscreen |
| Mount | Canon RF-mount | Fixed 12mm-equiv f/2.8 ultra-wide lens | Pentax KF-mount |
| Memory Cards | Single SD UHS-II | Single microSD | Dual SD UHS-II |
| Connectivity | USB-C, Wi-Fi, Bluetooth | USB-C, Wi-Fi, Bluetooth | USB-C, Wi-Fi, Bluetooth |
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