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Quick take: The X-T50 has the highest resolution at 40MP; the A6400 is the most affordable; only the A6400 is weather sealed.
16 specs side by side·16 genres scored·UK prices from Wex Photo Video and Clifton Cameras
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X-T50 — Enthusiast Photographers Who Prioritise Style And Resolution: The most stylish 40MP camera available — a Film Simulation dial, a compact body, and flagship sensor quality.
A6400 — Content Creation & Vlogging: 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.
| Specification | X-T50Fujifilm · 2024 | A6400Sony · 2019 |
|---|---|---|
| Price | £1,399 | £749Best |
| Sensor | 40.2MP APS-C X-Trans BSI CMOS 5 HR | 24.2MP APS-C Exmor CMOS BSI |
| Resolution | 40.2MPBest | 24.2MP |
| Video | 6.2K/30p, 4K/60p | 4K/30p (6K oversampled, no crop), 1080p/120p slow-motion |
| Autofocus | Phase-detect, subject detection AF | Phase-detect, 425 points, real-time Eye AF & animal AF |
| Stabilisation | 5-axis IBIS, up to 7 stops | No stabilisation |
| Burst Rate | 8fps mechanical, 20fps electronic | 11fps mechanical, 8fps with AF trackingBest |
| Battery Life | ~305 shots (CIPA, normal mode) | ~410 shots (CIPA)Best |
| Weight | 389g (body only)Best | 403g (with battery and card) |
| Dimensions | 123.8 × 84 × 48.8mm | 120.0 × 66.9 × 59.7mm |
| Weather Sealed | Not weather sealed | YesBest |
| Viewfinder | EVF, 3.69M dots, 0.62× magnification | EVF, 2.36M dots, 0.70× magnification |
| Screen | 3.0" touchscreen, tilting | 3.0" tilting touchscreen, 180° flip for selfie/vlog, 921k dots |
| Mount | Fujifilm X-mount | Sony E-mount |
| Memory Cards | Single SD UHS-I slot | Single SD UHS-I |
| Connectivity | USB-C, Bluetooth, Wi-Fi | Micro-USB, Wi-Fi, Bluetooth, NFC |
Wins the row — price, resolution, burst, battery, weight and sealing are compared; text specs aren't ranked.
Scores come from the same engine as Camera Match: verified specifications weighted by what each genre needs, with documented adjustments. The product page and this table show the enthusiast base score. See how scores are calculated →