EOS R1vs A7R
Canon
EOS R1 (2024)
Starting from £5999 new
Best for Professional sports, wildlife & photojournalism
View EOS R1
GearScore™ Verdict — Which should you buy?
Professional Sports, Wildlife & Photojournalism — EOS R1 (2024): Canon's ultimate professional camera — 40fps, a class-leading EVF, and AI AF that simply doesn't miss.
Studio, Tripod Landscape & Camera History — A7R (2013): The world's first 36MP full-frame mirrorless — a landmark camera that launched the A7R series, despite contrast-detect AF and significant shutter shock limitations.
Who should buy what
EOS R1 (2024)
- Professional sports and news photographers who cannot miss a shot
- Wildlife photographers needing the fastest AF and burst available
- Photojournalists requiring reliable pro-grade build and connectivity
- Canon R3 owners or 1D X Mark III users upgrading to mirrorless flagship
A7R (2013)
- Collectors and photographers interested in the camera that started the A7R lineage
- Studio photographers who work on a tripod and can manage contrast-detect AF
- Landscape photographers who prioritise resolution over autofocus performance
- Sony FE system users who want a historical body at a very low used price
Quick take: The a7r has the highest resolution at 36mp; the a7r is the most affordable; only the eos r1 is weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | EOS R1 (2024) | A7R (2013) |
|---|---|---|
| Price | £5,999 | £349 |
| Sensor | 24.2MP Full-Frame Stacked CMOS | 36.4MP Full-Frame CMOS (no OLPF) |
| Resolution | 24.2MP | 36.4MP |
| Video | 6K RAW/60p, 4K/120p, 1080p/240p | 1080p/60p |
| Autofocus | Dual Pixel CMOS AF III — 100% coverage, deep learning subject detection | Contrast-detect AF only (no phase-detect on sensor) |
| Stabilisation | IBIS — up to 8 stops combined | None |
| Burst Rate | 40fps electronic, 12fps mechanical | 4fps |
| Battery Life | ~530 shots (CIPA) | ~340 shots (CIPA) |
| Weight | 1470g (with battery) | 465g (with battery and card) |
| Dimensions | 159.5 × 143.9 × 87.3mm | 126.9 × 94.4 × 48.2mm |
| Weather Sealed | Yes | No |
| Viewfinder | EVF, 9.44M dots, 0.90× magnification | EVF, OLED 2.36M dots, 0.71× magnification |
| Screen | 3.2" fully articulating touchscreen | 3.0" fixed LCD, 1.23M dots (no tilt, no touch) |
| Mount | Canon RF mount | Sony FE (full-frame E-mount) |
| Memory Cards | Dual CFexpress Type B | Single SD UHS-I slot |
| Connectivity | USB-C (10Gbps), Wi-Fi 6GHz, Bluetooth, Ethernet, HDMI | USB, Wi-Fi, NFC |
Suitability by genre
| Genre | EOS R1 | A7R |
|---|---|---|
| Sports | — | |
| Wildlife | — | |
| Photojournalism | — | |
| Vlogging & Video | ||
| Wedding | — | |
| Portrait | ||
| Landscape | — | |
| Architecture | — | |
| Travel | — | |
| Sports & Action | — |
GearScore™ suitability scores are based on aggregated purchaser reviews weighted by photography genre. See how scores are calculated →
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Camera family history