Fujifilm X100VIvs Lumix GH6vs A6400
Which should you buy?
Street, Travel & Everyday — Fujifilm X100VI (2024): The best fixed-lens camera ever made — 40MP, 7-stop IBIS, film simulations, and a design icon. Wildly oversubscribed for good reason.
Video Creators & Documentary Filmmakers — Lumix GH6 (2022): The video-first MFT camera — 5.7K internal, unlimited record times, and 10-bit colour for professional video production.
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 X100VI (2024)
- You want a single camera for travel, street, and everyday shooting
- You love the aesthetic of film simulations and analogue rendering
- You want the best compact camera that you'll actually carry with you everywhere
Lumix GH6 (2022)
- You're a video producer or documentary filmmaker who prioritises codec quality and recording flexibility
- You need unlimited recording times without overheating concerns
- You want professional video specifications at a price that makes commercial sense
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 x100vi has the highest resolution at 40mp; the a6400 is the most affordable; only the fujifilm x100vi, lumix gh6 are weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | Fujifilm X100VI (2024) | Lumix GH6 (2022) | A6400 (2019) |
|---|---|---|---|
| Price | £1,499 | £1,199 | £899 |
| Sensor | 40.2MP APS-C X-Trans CMOS 5 HR | 25.2MP Micro Four Thirds Live MOS | 24.2MP APS-C Exmor CMOS BSI |
| Resolution | 40.2MP | 25.2MP | 24.2MP |
| Video | 6.2K/30p, 4K/60p, F-Log2 10-bit internal | 5.7K/60p, 4K/120p 10-bit, Cinema 4K, V-Log | 4K/30p (6K oversampled, no crop), 1080p/120p slow-motion |
| Autofocus | Phase-detect 425 points, subject/eye tracking | Contrast-detect AF with subject detection | Phase-detect, 425 points, real-time Eye AF & animal AF |
| Stabilisation | 7-stop IBIS | 7.5-stop IBIS | None (no IBIS) |
| Burst Rate | 8fps mechanical, 25fps electronic | 14fps | 11fps mechanical, 8fps with AF tracking |
| Battery Life | ~450 shots (CIPA) | 560 shots (CIPA) | ~410 shots (CIPA) |
| Weight | 533g with battery and card | 739g body only | 403g (body, battery, card) |
| Dimensions | 128.0 × 74.8 × 55.3mm | 138.4 × 100.3 × 99.6mm | 120.0 × 66.9 × 59.7mm |
| Weather Sealed | Yes | Yes | No |
| Viewfinder | Optical/EVF hybrid, 3.69M dots | 0.76" OLED EVF, 3.68M dots | EVF, 2.36M dots, 0.70× magnification |
| Screen | 3.0" tilting touchscreen | 3.0" fully articulating touchscreen | 3.0" tilting touchscreen, 180° flip for selfie/vlog, 921k dots |
| Mount | Fixed Fujinon 23mm f/2 (35mm equiv) | Micro Four Thirds | Sony E-mount |
| Memory Cards | Single SD UHS-I slot | Dual SD UHS-II | Single SD UHS-I |
| Connectivity | USB-C, Bluetooth, Wi-Fi | USB-C 3.1, HDMI full-size, Wi-Fi, Bluetooth | Micro-USB, Wi-Fi, Bluetooth, NFC |
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