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Quick take: The EOS R5 has the highest resolution at 45MP; the A5000 is the most affordable; only the EOS R5 is weather sealed.
16 specs side by side·15 genres scored·UK prices from Wex Photo Video and Clifton Cameras
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EOS R5 — Professional Hybrid Shooters, Portrait & Wildlife: A landmark camera — 8K video and 45MP in one body set the standard for what mirrorless could be.
| Specification | EOS R5Canon · 2020 | A5000Sony · 2014 |
|---|---|---|
| Price | £2,449 | £78 usedBest |
| Sensor | 45MP Full-Frame CMOS | 20.1MP APS-C CMOS |
| Resolution | 45.0MPBest | 20.1MP |
| Video | 8K RAW/30p, 4K/120p, 1080p/120p | Full HD 1080 (60i / 25p AVCHD), 1440×1080/30p MP4 |
| Autofocus | Dual Pixel CMOS AF II — 1053 AF zones, subject/animal detection | 25-point contrast AF with face detection |
| Stabilisation | IBIS — up to 8 stops combined with IS lenses | No IBIS (lens-based stabilisation only) |
| Burst Rate | 12fps mechanical, 20fps electronicBest | 3.5fps |
| Battery Life | ~320 shots (CIPA) | ~420 shots (CIPA)Best |
| Weight | 650g (body only) | 269g (with battery)Best |
| Dimensions | 138.5 × 97.5 × 88mm | 109.6 × 62.8 × 35.7mm |
| Weather Sealed | YesBest | Not weather sealed |
| Viewfinder | EVF, 5.76M dots, 0.76× magnification | None (rear screen only) |
| Screen | 3.15" fully articulating touchscreen | 3.0" 180° flip-up LCD, 460k dots |
| Mount | Canon RF mount | Sony E-mount |
| Memory Cards | CFexpress Type B + SD UHS-II | Single SD slot |
| Connectivity | USB-C, Wi-Fi, Bluetooth, HDMI | Micro USB (Multi Terminal), micro HDMI, Wi-Fi, NFC |
Wins the row — price, resolution, burst, battery, weight and sealing are compared; text specs aren't ranked.
Scores come from the same engine as Camera Match: verified specifications weighted by what each genre needs, with documented adjustments. The product page and this table show the enthusiast base score. See how scores are calculated →