EOS R5vs A7R IV
Canon
EOS R5 (2020)
Starting from £2499 new
Best for Professional hybrid shooters, portrait & wildlife
View EOS R5
VS
GearScore™ Verdict — Which should you buy?
Professional Hybrid Shooters, Portrait & Wildlife — EOS R5 (2020): A landmark camera — 8K video and 45MP in one body set the standard for what mirrorless could be.
Landscape, Studio, Commercial — A7R IV (2019): 61MP in a mirrorless body — the resolution benchmark.
Who should buy what
EOS R5 (2020)
- Professional photographers who need both resolution and video in one body
- Wildlife and sports photographers who want top AF with 20fps burst
- Hybrid shooters who need 8K or 4K/120p alongside high-resolution stills
- R5 Mark II buyers on a budget — the R5 still delivers exceptional results
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 R5 (2020) | A7R IV (2019) |
|---|---|---|
| Price | £2,499 | £2,199 |
| Sensor | 45MP Full-Frame CMOS | Full-frame BSI Exmor R CMOS 35mm |
| Resolution | 45.0MP | 61.0MP |
| Video | 8K RAW/30p, 4K/120p, 1080p/120p | 4K 30fps |
| Autofocus | Dual Pixel CMOS AF II — 1053 AF zones, subject/animal detection | 567-point phase-detect, real-time tracking |
| Stabilisation | IBIS — up to 8 stops combined with IS lenses | 5-axis IBIS, 5.5 stops |
| Burst Rate | 12fps mechanical, 20fps electronic | 10fps |
| Battery Life | ~320 shots (CIPA) | 670 shots (CIPA) |
| Weight | 650g (with battery) | 665g (body only) |
| Dimensions | 138.5 × 97.5 × 88mm | 128.9 × 96.4 × 77.5mm |
| Weather Sealed | Yes | Yes |
| Viewfinder | EVF, 5.76M dots, 0.76× magnification | EVF 0.78× 5.76M-dot |
| Screen | 3.15" fully articulating touchscreen | 3.0" tilting touchscreen, 1.44M-dot |
| Mount | Canon RF mount | Sony E-Mount |
| Memory Cards | CFexpress Type B + SD UHS-II | 2× SD UHS-II / CFexpress Type A |
| Connectivity | USB-C, Wi-Fi, Bluetooth, HDMI | Wi-Fi 5GHz, Bluetooth 4.1, USB-C 3.2 |
Suitability by genre
| Genre | EOS R5 | A7R IV |
|---|---|---|
| Portrait | — | |
| Wildlife | — | |
| Vlogging & Video | — | |
| Sports | — | |
| Landscape | — | |
| Wedding | — |
More comparisons with EOS R5
Camera family history