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Quick take: The GFX 50S has the highest resolution at 51MP; the A5000 is the most affordable; only the GFX 50S is weather sealed.
16 specs side by side·13 genres scored·UK prices from Wex Photo Video and Clifton Cameras
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GFX 50S — Studio, Portrait & Landscape Photography: The camera that launched Fujifilm's medium-format revolution — 51MP at a price that made serious large-format imaging possible for the first time.
| Specification | GFX 50SFujifilm · 2017 | A5000Sony · 2014 |
|---|---|---|
| Price | £793 used | £78 usedBest |
| Sensor | 51.4MP Medium Format BSI CMOS (43.8 × 32.9mm) | 20.1MP APS-C CMOS |
| Resolution | 51.4MPBest | 20.1MP |
| Video | 1080p/30p | Full HD 1080 (60i / 25p AVCHD), 1440×1080/30p MP4 |
| Autofocus | Contrast-detect AF, face detection | 25-point contrast AF with face detection |
| Stabilisation | No stabilisation | No IBIS (lens-based stabilisation only) |
| Burst Rate | 3fps | 3.5fpsBest |
| Battery Life | ~400 shots (CIPA) | ~420 shots (CIPA)Best |
| Weight | 740g (body only) | 269g (with battery)Best |
| Dimensions | 147.5 × 94.2 × 91.4mm | 109.6 × 62.8 × 35.7mm |
| Weather Sealed | YesBest | Not weather sealed |
| Viewfinder | Detachable EVF, 3.69M dots, 0.85× magnification | None (rear screen only) |
| Screen | 3.2" tilting touchscreen + rear sub-LCD | 3.0" 180° flip-up LCD, 460k dots |
| Mount | Fujifilm GFX (G-mount) | Sony E-mount |
| Memory Cards | Dual SD UHS-II slots | Single SD slot |
| Connectivity | USB-C, Wi-Fi, Bluetooth | Micro USB (Multi Terminal), micro HDMI, Wi-Fi, 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 →