Upgrade Guide
Canon EOS R→Canon EOS M
Is it worth upgrading? Spec analysis, key improvements, and our verdict.
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Skip it
The EOS M offers little measurable spec improvement over the EOS R. Spend the money on glass instead.
Unchanged or similar
-
Resolution18MP (down from 30MP — optimised for low light)
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Weather sealingNot present in new body
Suitability by genre
| Genre | EOS R | EOS M | |
|---|---|---|---|
| Portrait | -3.0 | ||
| Landscape | — | ||
| Travel | -1.0 | ||
| Wedding | — | ||
| Vlogging & Video | +1.0 | ||
| Sports | — | ||
| Casual | — | ||
| Street | — |
Full spec comparison
| Spec | EOS R | EOS M | |
|---|---|---|---|
| Price | £799 | £80 | |
| Released | 2018 | 2012 | ↓ |
| Sensor | 30.3MP full-frame CMOS | 18MP APS-C CMOS | |
| Resolution | 30MP | 18MP | ↓ |
| Video | 4K/30p (1.7× crop), 1080p/60p | 1080p 30fps | |
| Autofocus | Dual Pixel CMOS AF — 5655 AF areas, Eye AF | Contrast-detect AF only — notoriously slow | |
| Stabilisation | None | — | |
| Burst Rate | 8fps continuous (5fps with AF/AE) | 4fps | ↓ |
| Battery Life | ~350 shots (CIPA) | ~230 shots (CIPA) | ↓ |
| Weight | 660g body only | 262g (body only) | ↑ |
| Weather Sealed | Yes | No | ↓ |
| Viewfinder | EVF, 3.69M dots, 0.71× magnification | None (optional EVF accessory) | |
| Screen | 3.0" touchscreen, tilting | 3.0" fixed touchscreen, 1.04M dots | |
| Mount | Canon RF mount (full-frame) | Canon EF-M mount | |
| Memory Cards | Single SD UHS-II slot | 1× SD/SDHC/SDXC |
Compare side-by-side
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