X-H2vs OM System TG-7vs A6400
OM System
OM System TG-7 (2023)
From £449
Best for Adventure, underwater & outdoor use
View OM System TG-7
Which should you buy?
High-Res Stills & Landscape — X-H2 (2022): Fujifilm's highest-resolution X-mount body — 40MP, 8K video, weather sealing, and 7-stop IBIS for serious photographers.
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.
Content Creation & Vlogging — A6400 (2019): The best value APS-C Sony you can buy — especially used. Real-time Eye AF at this price point was transformative when it launched and still makes it one of the most reliable autofocus systems in the lineup.
Who should buy what
X-H2 (2022)
- You need both high-resolution stills and 8K/4K video from one APS-C body
- You shoot commercial photography or video production professionally
- You want the most technically capable camera in Fujifilm's X-series lineup
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
A6400 (2019)
- Vloggers and content creators who need a flip screen and reliable AF
- Photographers upgrading from a compact or smartphone
- Beginners who want room to grow into a full E-mount lens ecosystem
- Anyone prioritising autofocus performance at an accessible price
Quick take: The x-h2 has the highest resolution at 40mp; the om system tg-7 is the most affordable; only the x-h2, om system tg-7 are weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | X-H2 (2022) | OM System TG-7 (2023) | A6400 (2019) |
|---|---|---|---|
| Price | £1,399 | £449 | £899 |
| Sensor | 40.2MP APS-C X-Trans CMOS 5 HR | 12MP BSI CMOS | 24.2MP APS-C Exmor CMOS BSI |
| Resolution | 40.2MP | 12.0MP | 24.2MP |
| Video | 8K/30p, 4K/60p uncropped, F-Log2, 12-bit RAW output | 4K/30p, 1080p/120p | 4K/30p (6K oversampled, no crop), 1080p/120p slow-motion |
| Autofocus | Phase-detect, 425 points, subject tracking | Hybrid phase/contrast AF | Phase-detect, 425 points, real-time Eye AF & animal AF |
| Stabilisation | 7-stop IBIS | Digital IS | None (no IBIS) |
| Burst Rate | 15fps mechanical, 20fps electronic | 20fps | 11fps mechanical, 8fps with AF tracking |
| Battery Life | ~680 shots (CIPA) | 340 shots (CIPA) | ~410 shots (CIPA) |
| Weight | 660g body only | 253g | 403g (body, battery, card) |
| Dimensions | 136.3 × 92.9 × 84.6mm | 113.0 × 66.5 × 32.7mm | 120.0 × 66.9 × 59.7mm |
| Weather Sealed | Yes | Yes | No |
| Viewfinder | EVF, 5.76M dots, 0.80× magnification | None | EVF, 2.36M dots, 0.70× magnification |
| Screen | 3.0" fully articulating touchscreen | 3.0" fixed TFT LCD | 3.0" tilting touchscreen, 180° flip for selfie/vlog, 921k dots |
| Mount | Fujifilm X-mount | Fixed 25mm-equiv f/2.0 lens (4× optical zoom) | Sony E-mount |
| Memory Cards | Dual slots: CFexpress Type B + SD UHS-II | Single SD UHS-I | Single SD UHS-I |
| Connectivity | USB-C 3.2, Bluetooth, Wi-Fi | USB-C, Wi-Fi, Bluetooth | Micro-USB, Wi-Fi, Bluetooth, NFC |
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