EOS R5vs A6100
Canon
EOS R5 (2020)
From £2499
Best for Professional hybrid shooters, portrait & wildlife
View EOS R5
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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.
Beginner, Family, Travel — A6100 (2019): Best autofocus in its class for the price.
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
A6100 (2019)
- First-time mirrorless buyers who want solid AF
- Families stepping up from a smartphone
Quick take: The eos r5 has the highest resolution at 45mp; the a6100 is the most affordable; only the eos r5 is weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | EOS R5 (2020) | A6100 (2019) |
|---|---|---|
| Price | £2,499 | £549 |
| Sensor | 45MP Full-Frame CMOS | APS-C Exmor CMOS |
| Resolution | 45.0MP | 24.2MP |
| Video | 8K RAW/30p, 4K/120p, 1080p/120p | 4K 30fps |
| Autofocus | Dual Pixel CMOS AF II — 1053 AF zones, subject/animal detection | 425-point phase-detect, real-time tracking |
| Stabilisation | IBIS — up to 8 stops combined with IS lenses | None |
| Burst Rate | 12fps mechanical, 20fps electronic | 11fps |
| Battery Life | ~320 shots (CIPA) | 420 shots (CIPA) |
| Weight | 650g (with battery) | 396g (body only) |
| Dimensions | 138.5 × 97.5 × 88mm | 119.9 × 66.9 × 59.4mm |
| Weather Sealed | Yes | No |
| Viewfinder | EVF, 5.76M dots, 0.76× magnification | EVF 0.39" 1.44M-dot |
| Screen | 3.15" fully articulating touchscreen | 3.0" tilting touchscreen, 921k-dot |
| Mount | Canon RF mount | Sony E-Mount |
| Memory Cards | CFexpress Type B + SD UHS-II | SD UHS-I / Memory Stick |
| Connectivity | USB-C, Wi-Fi, Bluetooth, HDMI | Wi-Fi, Bluetooth 4.1, Micro USB, Micro HDMI |
Suitability by genre
| Genre | EOS R5 | A6100 |
|---|---|---|
| Portrait | — | |
| Wildlife | — | |
| Vlogging & Video | — | |
| Sports | — | |
| Landscape | — | |
| Wedding | — |
More comparisons with EOS R5
Camera family history