EOS R8vs A1 II
VS
Sony
A1 II (2025)
Starting from £6500 new
Best for Professional sports, wildlife & high-resolution studio work
View A1 II
GearScore™ Verdict — Which should you buy?
Full-Frame Entry — EOS R8 (2023): Canon's most affordable full-frame mirrorless — 4K/60p 10-bit and class-leading Dual Pixel AF at an accessible entry price.
Professional Sports, Wildlife & High-Resolution Studio Work — A1 II (2025): The most complete camera ever made — 50MP, 30fps, 8K, and the world's best EVF in a single flagship body.
Who should buy what
EOS R8 (2023)
- Photographers wanting full-frame image quality at the lowest RF price
- EOS RP owners upgrading to better autofocus and modern video specs
- Beginners who want to start on full-frame without overspending
- Travel photographers who want a lightweight full-frame RF body
A1 II (2025)
- Professional sports and wildlife photographers who need 30fps, 50MP, and the best AF available
- Commercial and advertising photographers who demand 50MP resolution alongside pro video specs
- Photojournalists who need a single body capable of handling every assignment
- Sony system shooters ready to invest in the absolute best
Quick take: The a1 ii has the highest resolution at 50mp; the eos r8 is the most affordable; only the a1 ii is weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | EOS R8 (2023) | A1 II (2025) |
|---|---|---|
| Price | £1,099 | £6,500 |
| Sensor | 24.2MP Full-frame BSI CMOS | 50.1MP full-frame stacked BSI CMOS |
| Resolution | 24.2MP | 50.1MP |
| Video | 4K/60p oversampled 10-bit, FHD/180p | 8K/30p, 4K/120p 10-bit, 4K/240p super slow-motion |
| Autofocus | Dual Pixel CMOS AF II, 1053 zones, eye/face/subject tracking | AI subject recognition — human, animal, bird, insect, vehicle, aircraft, train |
| Stabilisation | None (no IBIS) | 8.5-stop IBIS (with in-lens OSS) |
| Burst Rate | 6fps mechanical, 40fps electronic | 30fps electronic (with full AF/AE), 10fps mechanical |
| Battery Life | ~220 shots (CIPA) | ~530 shots (CIPA) |
| Weight | 461g body only | 743g body only |
| Dimensions | 132.5 × 86.1 × 70.0mm | 136.1 × 96.9 × 82.9mm |
| Weather Sealed | No | 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 |
Suitability by genre
| Genre | EOS R8 | A1 II |
|---|---|---|
| Portrait | ||
| Vlogging & Video | ||
| Street | — | |
| Wedding & Events | — | |
| Landscape | ||
| Sports & Action | — | |
| Sports | — | |
| Wildlife | — | |
| Travel | — |
More comparisons with EOS R8
Camera family history