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Quick take: The FX30 has the highest resolution at 26MP; the A6100 is the most affordable; only the FX30 is weather sealed.
16 specs side by side·15 genres scored·UK prices from Wex Photo Video and Clifton Cameras
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A6100 — Beginner, Family, Travel: Best autofocus in its class for the price.
FX30 — Video Creators & Filmmakers: The Cinema Line entry point — S-Cinetone colour science, 4K/120p, and XLR audio in a compact, affordable body that punches far above its price.
| Specification | A6100Sony · 2019 | FX30Sony · 2022 |
|---|---|---|
| Price | £649Best | £1,459 |
| Sensor | APS-C Exmor CMOS | 26.1MP APS-C BSI Exmor R CMOS |
| Resolution | 24.2MP | 26.1MPBest |
| Video | 4K 30fps | 4K/120p, 4K/60p S-Log3, 1080p/240p |
| Autofocus | 425-point phase-detect, real-time tracking | Real-time tracking AF, 759-point phase-detect |
| Stabilisation | No stabilisation | 5-axis Active IBIS |
| Burst Rate | 11fps | 20fps electronicBest |
| Battery Life | 420 shots (CIPA) | 740 shots (CIPA)Best |
| Weight | 396g (body only)Best | 579g (body only) |
| Dimensions | 119.9 × 66.9 × 59.4mm | 129.7 × 77.8 × 84.5mm |
| Weather Sealed | Not weather sealed | YesBest |
| Viewfinder | EVF 0.39" 1.44M-dot | No viewfinder |
| Screen | 3.0" tilting touchscreen, 921k-dot | 3.0" fully articulating touchscreen |
| Mount | Sony E-Mount | Sony FE (E-mount) |
| Memory Cards | SD UHS-I / Memory Stick | Dual CFexpress Type A / SD UHS-II |
| Connectivity | Wi-Fi, Bluetooth 4.1, Micro USB, Micro HDMI | USB-C 3.2, HDMI A, Wi-Fi, Bluetooth |
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 →