EOS R6 Mark IIvs X-H2vs A6400
Which should you buy?
Portraits & Action — EOS R6 Mark II (2022): 40fps burst, 8-stop IBIS, and Canon's best-in-class Dual Pixel AF — exceptional for action, sports, and portrait work.
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.
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
EOS R6 Mark II (2022)
- You want a do-everything full-frame body for weddings and events
- You need reliable subject tracking across stills and fast-moving video
- You shoot both photos and video professionally and need a single body that handles both
- You want Canon's colour science with a modern mirrorless system
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
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 a6400 is the most affordable; only the eos r6 mark ii, x-h2 are weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | EOS R6 Mark II (2022) | X-H2 (2022) | A6400 (2019) |
|---|---|---|---|
| Price | £2,099 | £1,399 | £899 |
| Sensor | 24.2MP Full-frame BSI CMOS | 40.2MP APS-C X-Trans CMOS 5 HR | 24.2MP APS-C Exmor CMOS BSI |
| Resolution | 24.2MP | 40.2MP | 24.2MP |
| Video | 4K/60p 10-bit oversampled, 6K RAW out, FHD/180p | 8K/30p, 4K/60p uncropped, F-Log2, 12-bit RAW output | 4K/30p (6K oversampled, no crop), 1080p/120p slow-motion |
| Autofocus | Dual Pixel CMOS AF II, 6072 zones, deep-learning subject tracking | Phase-detect, 425 points, subject tracking | Phase-detect, 425 points, real-time Eye AF & animal AF |
| Stabilisation | 5-axis IBIS, 8.0 stops (coordinated with IS lenses) | 7-stop IBIS | None (no IBIS) |
| Burst Rate | 12fps mechanical, 40fps electronic | 15fps mechanical, 20fps electronic | 11fps mechanical, 8fps with AF tracking |
| Battery Life | ~760 shots (CIPA) | ~680 shots (CIPA) | ~410 shots (CIPA) |
| Weight | 670g body only | 660g body only | 403g (body, battery, card) |
| Dimensions | 138.4 × 98.4 × 88.4mm | 136.3 × 92.9 × 84.6mm | 120.0 × 66.9 × 59.7mm |
| Weather Sealed | Yes | Yes | No |
| Viewfinder | EVF, 3.69M dots, 0.76× magnification | EVF, 5.76M dots, 0.80× magnification | EVF, 2.36M dots, 0.70× magnification |
| Screen | 3.0" fully articulating touchscreen | 3.0" fully articulating touchscreen | 3.0" tilting touchscreen, 180° flip for selfie/vlog, 921k dots |
| Mount | Canon RF mount (full-frame) | Fujifilm X-mount | Sony E-mount |
| Memory Cards | Dual SD UHS-II slots | Dual slots: CFexpress Type B + SD UHS-II | Single SD UHS-I |
| Connectivity | USB-C 3.1, Bluetooth, Wi-Fi | USB-C 3.2, Bluetooth, Wi-Fi | Micro-USB, Wi-Fi, Bluetooth, NFC |
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