DJI Osmo Pocket 3vs X-S20vs Pentax K-3 Mark III
DJI
DJI Osmo Pocket 3 (2023)
From £379
Best for Vloggers, travellers & content creators
View DJI Osmo Pocket 3
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?
Vloggers, Travellers & Content Creators — DJI Osmo Pocket 3 (2023): A 1-inch sensor on a 3-axis gimbal in a palm-sized body — the Osmo Pocket 3 makes cinematic stabilised footage as simple as pressing record.
Hybrid Photo & Video — X-S20 (2023): Fujifilm's most accessible X-series body — 7-stop IBIS, 6K video, 20 film simulations, and a user-friendly layout.
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
DJI Osmo Pocket 3 (2023)
- You travel and want cinema-quality stabilised video in your pocket
- You vlog solo and need reliable automatic subject tracking
- You want significantly better image quality than a smartphone gimbal
X-S20 (2023)
- You primarily create video content and want a capable but compact Fujifilm
- You're a vlogger, travel creator, or documentary shooter
- You want Fujifilm film simulations with strong, reliable video specs
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 x-s20 has the highest resolution at 26mp; the dji osmo pocket 3 is the most affordable; only the pentax k-3 mark iii is weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | DJI Osmo Pocket 3 (2023) | X-S20 (2023) | Pentax K-3 Mark III (2021) |
|---|---|---|---|
| Price | £379 | £849 | £1,699 |
| Sensor | 1-inch CMOS | 26.1MP APS-C X-Trans CMOS 4 | 25.7MP APS-C BSI CMOS (AA-filterless) |
| Resolution | 20.0MP | 26.1MP | 25.7MP |
| Video | 4K/120p, 4K/60p, 1080p/240p | 6.2K/30p, 4K/60p, F-Log2, 10-bit | 4K/30p, 1080p/60p |
| Autofocus | Omnidirectional obstacle sensing + face/subject tracking AF | Phase-detect, 425 points, subject tracking | SAFOX 13 phase-detect, 101-point (25 cross-type) |
| Stabilisation | 3-axis mechanical gimbal | 5-axis IBIS, 7.0 stops | 5.5-stop 5-axis IBIS (Shake Reduction III) |
| Burst Rate | 20fps | 8fps mechanical, 20fps electronic | 12fps |
| Battery Life | 166 mins video (CIPA) | ~750 shots (CIPA) | 800 shots (CIPA) |
| Weight | 179g | 491g body only | 820g body only |
| Dimensions | 46.0 × 33.5 × 139.8mm | 126.0 × 85.1 × 65.4mm | 134.5 × 103.5 × 73.5mm |
| Weather Sealed | No | No | Yes |
| Viewfinder | None | EVF, 2.36M dots, 0.62× magnification | Optical pentaprism, 100% coverage, 1.05× magnification |
| Screen | 2.0" rotating OLED touchscreen | 3.0" fully articulating touchscreen | 3.2" tilting touchscreen |
| Mount | Fixed 20mm-equiv f/2.0 lens | Fujifilm X-mount | Pentax KF-mount |
| Memory Cards | Single microSD | Single SD UHS-I slot | Dual SD UHS-II |
| Connectivity | USB-C, Wi-Fi, Bluetooth | USB-C 3.2, Bluetooth, Wi-Fi | USB-C, Wi-Fi, Bluetooth |
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