Fujifilm X100VIvs Nikon Z8vs 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.
Sports, Wildlife & Hybrid Professionals — Nikon Z8 (2023): Z9 performance in a compact body — 45MP, 8K/60p RAW, and 20fps burst without the bulk or price of the flagship.
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
Nikon Z8 (2023)
- You need Z9-level performance in a more travel-friendly and portable body
- You shoot wildlife, weddings, or sport and need exceptional resolution with speed
- You want the best Nikon mirrorless body available without carrying the full Z9
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 nikon z8 has the highest resolution at 46mp; the a6400 is the most affordable; only the fujifilm x100vi, nikon z8 are weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | Fujifilm X100VI (2024) | Nikon Z8 (2023) | A6400 (2019) |
|---|---|---|---|
| Price | £1,499 | £3,999 | £899 |
| Sensor | 40.2MP APS-C X-Trans CMOS 5 HR | 45.7MP full-frame BSI stacked CMOS | 24.2MP APS-C Exmor CMOS BSI |
| Resolution | 40.2MP | 45.7MP | 24.2MP |
| Video | 6.2K/30p, 4K/60p, F-Log2 10-bit internal | 8K/60p RAW, 4K/120p, ProRes RAW | 4K/30p (6K oversampled, no crop), 1080p/120p slow-motion |
| Autofocus | Phase-detect 425 points, subject/eye tracking | Subject detection AF, 493-point phase-detect | Phase-detect, 425 points, real-time Eye AF & animal AF |
| Stabilisation | 7-stop IBIS | 6-stop IBIS | None (no IBIS) |
| Burst Rate | 8fps mechanical, 25fps electronic | 20fps RAW / 120fps JPEG | 11fps mechanical, 8fps with AF tracking |
| Battery Life | ~450 shots (CIPA) | 330 shots (CIPA) | ~410 shots (CIPA) |
| Weight | 533g with battery and card | 910g body only | 403g (body, battery, card) |
| Dimensions | 128.0 × 74.8 × 55.3mm | 144.0 × 118.5 × 83.0mm | 120.0 × 66.9 × 59.7mm |
| Weather Sealed | Yes | Yes | No |
| Viewfinder | Optical/EVF hybrid, 3.69M dots | 0.5" Quad-VGA OLED EVF, 3.69M dots, 120fps | EVF, 2.36M dots, 0.70× magnification |
| Screen | 3.0" tilting touchscreen | 3.2" tilting touchscreen | 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 CFexpress Type B / XQD | Single SD UHS-I |
| Connectivity | USB-C, Bluetooth, Wi-Fi | USB-C 3.2, HDMI full-size, Wi-Fi 6, Bluetooth | Micro-USB, Wi-Fi, Bluetooth, NFC |
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