X-S20vs OM System TG-7vs Sony A9 III
OM System
OM System TG-7 (2023)
From £449
Best for Adventure, underwater & outdoor use
View OM System TG-7
Which should you buy?
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.
Adventure, Underwater & Outdoor Use — OM System TG-7 (2023): Waterproof to 15m, freezeproof and shockproof — the TG-7 is the most capable rugged compact for adventure and outdoor use.
Sports & Action Professionals — Sony A9 III (2023): A paradigm-shifting camera — the global shutter eliminates every rolling shutter limitation that has constrained action photography for years.
Who should buy what
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
OM System TG-7 (2023)
- You dive, surf, kayak, ski, or hike and need a camera that genuinely survives anything
- You want a waterproof backup or travel camera that doesn't require a separate housing
- You need a rugged compact for adventure, outdoor, and underwater activities
Sony A9 III (2023)
- You shoot professional sport, motorsport, or action and need zero rolling shutter distortion
- You need reliable high-speed flash sync for studio or on-location action work
- You want the absolute pinnacle of Sony's action and sports camera technology
Quick take: The x-s20 has the highest resolution at 26mp; the om system tg-7 is the most affordable; only the om system tg-7, sony a9 iii are weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | X-S20 (2023) | OM System TG-7 (2023) | Sony A9 III (2023) |
|---|---|---|---|
| Price | £849 | £449 | £5,999 |
| Sensor | 26.1MP APS-C X-Trans CMOS 4 | 12MP BSI CMOS | 24.6MP full-frame Exmor RS CMOS (global shutter) |
| Resolution | 26.1MP | 12.0MP | 24.6MP |
| Video | 6.2K/30p, 4K/60p, F-Log2, 10-bit | 4K/30p, 1080p/120p | 4K/120p, 4K/60p, 1080p/240p |
| Autofocus | Phase-detect, 425 points, subject tracking | Hybrid phase/contrast AF | AI subject recognition AF, 759-point phase-detect |
| Stabilisation | 5-axis IBIS, 7.0 stops | Digital IS | 8-stop IBIS |
| Burst Rate | 8fps mechanical, 20fps electronic | 20fps | 120fps blackout-free electronic |
| Battery Life | ~750 shots (CIPA) | 340 shots (CIPA) | 530 shots (CIPA) |
| Weight | 491g body only | 253g | 703g body only |
| Dimensions | 126.0 × 85.1 × 65.4mm | 113.0 × 66.5 × 32.7mm | 136.1 × 96.9 × 82.9mm |
| Weather Sealed | No | Yes | Yes |
| Viewfinder | EVF, 2.36M dots, 0.62× magnification | None | 0.64" Quad-XGA OLED EVF, 9.44M dots |
| Screen | 3.0" fully articulating touchscreen | 3.0" fixed TFT LCD | 3.2" fully articulating touchscreen |
| Mount | Fujifilm X-mount | Fixed 25mm-equiv f/2.0 lens (4× optical zoom) | Sony FE (E-mount) |
| Memory Cards | Single SD UHS-I slot | Single SD UHS-I | Dual CFexpress Type A / SD UHS-II |
| Connectivity | USB-C 3.2, Bluetooth, Wi-Fi | USB-C, Wi-Fi, Bluetooth | USB-C 3.2, HDMI A, Wi-Fi 6, Bluetooth 5.3 |
Compare pairs from this group