Upgrade Guide
Canon EOS R5 C→Canon EOS M
Is it worth upgrading? Spec analysis, key improvements, and our verdict.
→
Skip it
The EOS M offers little measurable spec improvement over the EOS R5 C. Spend the money on glass instead.
Unchanged or similar
-
Resolution18MP (down from 45MP — optimised for low light)
-
Weather sealingNot present in new body
-
StabilisationIBIS not present in new body
Suitability by genre
Base scores — computed from verified specs for an enthusiast shooting photo and video. The Upgrade Checker adjusts them for your skill level.
| Genre | EOS R5 C | EOS M | |
|---|---|---|---|
| Portrait | -1.9 | ||
| Street | +1.7 | ||
| Travel | +0.5 | ||
| Wedding & Events | -2.8 | ||
| Vlogging & Video | — | ||
| Filmmaking | — | ||
| Documentary | -2.6 | ||
| Sports & Action | -3.0 | ||
| Landscape | -1.5 | ||
| Wildlife | -2.6 | ||
| Casual | +0.4 | ||
| Food | -2.5 | ||
| Macro | -1.7 | ||
| Architecture | -3.2 | ||
| Astrophotography | -1.1 |
Full spec comparison
| Spec | EOS R5 C | EOS M | |
|---|---|---|---|
| Price | £3,799 | £80 | |
| Released | 2022 | 2012 | ↓ |
| Sensor | 45MP full-frame CMOS — Cinema EOS colour science | 18MP APS-C CMOS | |
| Resolution | 45MP | 18MP | ↓ |
| Video | 8K RAW internal, 8K/30p, 4K/120p — Cinema RAW Light, C-Log2, C-Log3 | 1080p 30fps | |
| Autofocus | Dual Pixel CMOS AF II — subject tracking with Intelligent AF | Hybrid CMOS AF (phase + contrast), notoriously slow | |
| Stabilisation | No IBIS (electronic IS for video; use IS lenses) | — | |
| Burst Rate | 12fps mechanical, 20fps electronic | 4fps | ↓ |
| Battery Life | ~220 shots stills / unlimited video with fan | ~230 shots (CIPA) | ↑ |
| Weight | 680g (body only) | 262g (body only) | ↑ |
| Weather Sealed | Yes | Not weather sealed | ↓ |
| Viewfinder | EVF 0.76× 5.76M-dot OLED | No viewfinder | |
| Screen | 3.0" fully articulating touchscreen, 2.1M dots | 3.0" fixed touchscreen, 1.04M dots | |
| Mount | Canon RF mount (full-frame) | Canon EF-M mount | |
| Memory Cards | Dual CFexpress Type B slots | 1× SD/SDHC/SDXC |
Compare side-by-side
⚖️ Compare these cameras
See EOS R5 C and EOS M next to each other with our interactive comparison tool.
Get a personalised upgrade score
Run the upgrade checker →
Tell us what you shoot and we'll score the EOS M against your specific genres — not just specs.
Other upgrades from the EOS R5 C
Related buying guides
Camera family history