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Quick take: The A1 II has the highest resolution at 50MP; the EOS R8 is the most affordable.
Where the EOS R8 wins
Where the A1 II wins
16 specs side by side·15 genres scored·UK prices from Wex Photo Video, Clifton Cameras, MPB, eBay and Amazon UK
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The EOS R8 is 4 mm narrower, 11 mm shorter, 13 mm slimmer and 282 g lighter than the A1 II.
Drawn to scale from the makers' dimensions (W × H × D). Front shown, depth on the slanted edge.
EOS R8 — Full-Frame Entry: Canon's most affordable full-frame mirrorless — 4K/60p 10-bit and class-leading Dual Pixel AF at an accessible entry price.
A1 II — Professional Sports, Wildlife & High-Resolution Studio Work: The most complete camera ever made — 50MP, 30fps, 8K, and the world's best EVF in a single flagship body.
| Specification | EOS R8Canon · 2023 | A1 IISony · 2024 |
|---|---|---|
| Price | £1,629Best | £5,699 |
| Sensor | 24.2MP Full-frame BSI CMOS | 50.1MP full-frame stacked BSI CMOS |
| Resolution | 24.2MP | 50.1MPBest |
| Video | 4K/60p oversampled 10-bit, FHD/180p | 8K/30p, 4K/120p 10-bit, S-Log3 |
| Autofocus | Dual Pixel CMOS AF II, 1053 zones, eye/face/subject tracking | AI subject recognition — human, animal, bird, insect, vehicle, aircraft, train |
| Stabilisation | No stabilisation | 8.5-stop IBIS (with in-lens OSS) |
| Burst Rate | 6fps mechanical, 40fps electronic | 30fps electronic (with full AF/AE), 10fps mechanicalBest |
| Battery Life | ~220 shots (CIPA) | ~530 shots (CIPA)Best |
| Weight | 461g (body only)Best | 743g (body only) |
| Dimensions | 132.5 × 86.1 × 70.0mm | 136.1 × 96.9 × 82.9mm |
| Weather Sealed | Yes | Yes |
| Viewfinder | EVF, 2.36M dots, 0.59× | EVF 0.9× 9.44M-dot — the highest resolution EVF available |
| Screen | 3.0" fully articulating touchscreen | 3.2" fully articulating touchscreen, 2.1M dots |
| Mount | Canon RF mount (full-frame) | Sony E-mount (full-frame) |
| Memory Cards | Single SD UHS-II slot | Dual CFexpress Type A / SD UHS-II slots |
| Connectivity | USB-C, Bluetooth, Wi-Fi | USB-C 3.2 Gen 2, Wi-Fi 6GHz, Bluetooth 5.3, HDMI full-size |
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 →