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Quick take: The A1 has the highest resolution at 50MP; the Canon EOS R6 V is the most affordable.
16 specs side by side·15 genres scored·UK prices from Wex Photo Video and Clifton Cameras
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A1 — Professional Sport, Wildlife, Portrait & Hybrid Shooting: 50MP, 30fps, 8K — the Sony A1 is the most complete professional camera ever made.
| Specification | Canon EOS R6 VCanon · 2026 | A1Sony · 2021 |
|---|---|---|
| Price | £2,399Best | £4,799 |
| Sensor | 32.5MP full-frame CMOS | 50.1MP Full-Frame Stacked BSI CMOS Exmor RS |
| Resolution | 32.5MP | 50.1MPBest |
| Video | 7K internal RAW (CFexpress), oversampled 4K/60p, non-oversampled 4K/120p, 10-bit | 8K/30p, 4K/120p, 1080p/240p |
| Autofocus | Dual Pixel CMOS AF II with subject detection | Real-time Tracking, AI subject recognition — 759 phase-detect points |
| Stabilisation | 7.5-stop IBIS | IBIS — up to 5.5 stops |
| Burst Rate | 40fpsBest | 30fps electronic with full AF/AE |
| Battery Life | 620 shots (CIPA, LCD — no viewfinder)Best | ~430 shots (CIPA) |
| Weight | 688g (with battery and card)Best | 737g (with battery and card) |
| Dimensions | — | 128.9 × 96.9 × 80.8mm |
| Weather Sealed | Yes | Yes |
| Viewfinder | None (screen only) | EVF, 9.44M dots, 0.90× magnification, 240fps |
| Screen | Fully articulating touchscreen | 3.0" fully tilting touchscreen |
| Mount | Canon RF-mount | Sony FE mount (full-frame E-mount) |
| Memory Cards | CFexpress Type B + SD | Dual CFexpress Type A / SD UHS-II |
| Connectivity | USB-C, HDMI, Wi-Fi, Bluetooth | USB-C, Wi-Fi 5GHz, Bluetooth, Ethernet, HDMI |
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 →