Fujifilm X100VIvs Z6 IIvs 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.
All-Round Full-Frame Photography — Z6 II (2020): The Z6 II is the Nikon most photographers should buy. It's balanced across every discipline — stills, video, autofocus, weather sealing — without overpaying for megapixels you don't need. The Z-mount glass is superb.
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
Z6 II (2020)
- Nikon DSLR users ready to move to mirrorless
- Photographers who need a reliable all-rounder without specialising
- Video creators wanting 4K/60p in a weather-sealed body
- Enthusiasts who shoot everything from portraits to travel
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, z6 ii are weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | Fujifilm X100VI (2024) | Z6 II (2020) | A6400 (2019) |
|---|---|---|---|
| Price | £1,499 | £1,699 | £899 |
| Sensor | 40.2MP APS-C X-Trans CMOS 5 HR | 24.5MP Full-Frame BSI CMOS | 24.2MP APS-C Exmor CMOS BSI |
| Resolution | 40.2MP | 24.5MP | 24.2MP |
| Video | 6.2K/30p, 4K/60p, F-Log2 10-bit internal | 4K/60p, 4K/30p (oversampled), 1080p/120p slow-motion | 4K/30p (6K oversampled, no crop), 1080p/120p slow-motion |
| Autofocus | Phase-detect 425 points, subject/eye tracking | Phase-detect, 273 points, Eye AF, subject tracking | Phase-detect, 425 points, real-time Eye AF & animal AF |
| Stabilisation | 7-stop IBIS | 5-axis IBIS, 5 stops (up to 6 stops with VR lenses) | None (no IBIS) |
| Burst Rate | 8fps mechanical, 25fps electronic | 14fps mechanical, 14fps electronic (12-bit RAW) | 11fps mechanical, 8fps with AF tracking |
| Battery Life | ~450 shots (CIPA) | ~410 shots (CIPA) | ~410 shots (CIPA) |
| Weight | 533g with battery and card | 705g (body, battery, card) | 403g (body, battery, card) |
| Dimensions | 128.0 × 74.8 × 55.3mm | 134.0 × 100.5 × 69.5mm | 120.0 × 66.9 × 59.7mm |
| Weather Sealed | Yes | Yes | No |
| Viewfinder | Optical/EVF hybrid, 3.69M dots | EVF, 3.69M dots, 0.80× magnification | EVF, 2.36M dots, 0.70× magnification |
| Screen | 3.0" tilting touchscreen | 3.2" tilting touchscreen, 2.1M dots | 3.0" tilting touchscreen, 180° flip for selfie/vlog, 921k dots |
| Mount | Fixed Fujinon 23mm f/2 (35mm equiv) | Nikon Z-mount | Sony E-mount |
| Memory Cards | Single SD UHS-I slot | Dual card: 1× CFexpress Type B / XQD + 1× SD UHS-II | Single SD UHS-I |
| Connectivity | USB-C, Bluetooth, Wi-Fi | USB-C (USB 3.2 Gen 2), Wi-Fi, Bluetooth | Micro-USB, Wi-Fi, Bluetooth, NFC |
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