EOS R1vs A7R IV
Canon
EOS R1 (2024)
Starting from £5999 new
Best for Professional sports, wildlife & photojournalism
View EOS R1
VS
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.
Landscape, Studio, Commercial — A7R IV (2019): 61MP in a mirrorless body — the resolution benchmark.
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 IV (2019)
- Landscape photographers who print large
- Studio shooters needing maximum detail
Quick take: The a7r iv has the highest resolution at 61mp; the a7r iv is the most affordable. Scroll down for the full spec breakdown.
Full specifications
| Specification | EOS R1 (2024) | A7R IV (2019) |
|---|---|---|
| Price | £5,999 | £2,199 |
| Sensor | 24.2MP Full-Frame Stacked CMOS | Full-frame BSI Exmor R CMOS 35mm |
| Resolution | 24.2MP | 61.0MP |
| Video | 6K RAW/60p, 4K/120p, 1080p/240p | 4K 30fps |
| Autofocus | Dual Pixel CMOS AF III — 100% coverage, deep learning subject detection | 567-point phase-detect, real-time tracking |
| Stabilisation | IBIS — up to 8 stops combined | 5-axis IBIS, 5.5 stops |
| Burst Rate | 40fps electronic, 12fps mechanical | 10fps |
| Battery Life | ~530 shots (CIPA) | 670 shots (CIPA) |
| Weight | 1470g (with battery) | 665g (body only) |
| Dimensions | 159.5 × 143.9 × 87.3mm | 128.9 × 96.4 × 77.5mm |
| Weather Sealed | Yes | Yes |
| Viewfinder | EVF, 9.44M dots, 0.90× magnification | EVF 0.78× 5.76M-dot |
| Screen | 3.2" fully articulating touchscreen | 3.0" tilting touchscreen, 1.44M-dot |
| Mount | Canon RF mount | Sony E-Mount |
| Memory Cards | Dual CFexpress Type B | 2× SD UHS-II / CFexpress Type A |
| Connectivity | USB-C (10Gbps), Wi-Fi 6GHz, Bluetooth, Ethernet, HDMI | Wi-Fi 5GHz, Bluetooth 4.1, USB-C 3.2 |
Suitability by genre
| Genre | EOS R1 | A7R IV |
|---|---|---|
| Sports | — | |
| Wildlife | — | |
| Photojournalism | — | |
| Vlogging & Video | — | |
| Wedding | — | |
| Portrait | — |
More comparisons with EOS R1
Camera family history