Fujifilm X-Pro3vs OM System TG-7vs A6400
Fujifilm
Fujifilm X-Pro3 (2019)
From £1599
Best for Street, documentary & rangefinder enthusiasts
View Fujifilm X-Pro3
OM System
OM System TG-7 (2023)
From £449
Best for Adventure, underwater & outdoor use
View OM System TG-7
Which should you buy?
Street, Documentary & Rangefinder Enthusiasts — Fujifilm X-Pro3 (2019): The most opinionated camera Fujifilm makes — a hidden screen and hybrid OVF enforce deliberate photography, rewarding photographers who slow down.
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
Fujifilm X-Pro3 (2019)
- You shoot street or documentary photography and value a minimal shooting workflow
- You want a rangefinder experience with modern digital image quality
- You love Fujifilm film simulations and prioritise stills over video
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 fujifilm x-pro3 has the highest resolution at 26mp; the om system tg-7 is the most affordable; only the fujifilm x-pro3, om system tg-7 are weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | Fujifilm X-Pro3 (2019) | OM System TG-7 (2023) | A6400 (2019) |
|---|---|---|---|
| Price | £1,599 | £449 | £899 |
| Sensor | 26.1MP APS-C X-Trans CMOS IV | 12MP BSI CMOS | 24.2MP APS-C Exmor CMOS BSI |
| Resolution | 26.1MP | 12.0MP | 24.2MP |
| Video | 4K/30p, 1080p/120p | 4K/30p, 1080p/120p | 4K/30p (6K oversampled, no crop), 1080p/120p slow-motion |
| Autofocus | Hybrid phase/contrast AF with face/eye detection | Hybrid phase/contrast AF | Phase-detect, 425 points, real-time Eye AF & animal AF |
| Stabilisation | None (lens-based only) | Digital IS | None (no IBIS) |
| Burst Rate | 11fps mechanical / 20fps electronic | 20fps | 11fps mechanical, 8fps with AF tracking |
| Battery Life | 440 shots (CIPA) | 340 shots (CIPA) | ~410 shots (CIPA) |
| Weight | 497g body only | 253g | 403g (body, battery, card) |
| Dimensions | 140.5 × 82.8 × 46.1mm | 113.0 × 66.5 × 32.7mm | 120.0 × 66.9 × 59.7mm |
| Weather Sealed | Yes | Yes | No |
| Viewfinder | Hybrid OVF/EVF — 0.5" OLED, 3.69M dots | None | EVF, 2.36M dots, 0.70× magnification |
| Screen | 3.0" hidden sub-LCD (opens down only) | 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 | Single SD UHS-I | Single SD UHS-I | Single SD UHS-I |
| Connectivity | USB-C, Wi-Fi, Bluetooth | USB-C, Wi-Fi, Bluetooth | Micro-USB, Wi-Fi, Bluetooth, NFC |
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