Upgrade Guide
Canon EOS R5→Canon EOS 40D
Is it worth upgrading? Spec analysis, key improvements, and our verdict.
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Situational
One clear hardware improvement over the EOS R5. Worth it if that specific upgrade aligns with what you shoot.
What's new in the EOS 40D
-
Battery life~800 shots (CIPA) vs ~320 shots (CIPA)
Unchanged or similar
-
Resolution10MP (down from 45MP — optimised for low light)
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 | EOS 40D | |
|---|---|---|---|
| Portrait | -3.4 | ||
| Street | -1.7 | ||
| Travel | -1.3 | ||
| Wedding & Events | -2.9 | ||
| Vlogging & Video | — | ||
| Filmmaking | — | ||
| Documentary | -3.5 | ||
| Sports & Action | -2.1 | ||
| Landscape | -3.4 | ||
| Wildlife | -2.1 | ||
| Casual | -2.4 | ||
| Food | -4.4 | ||
| Macro | -4.4 | ||
| Architecture | -4.3 | ||
| Astrophotography | -0.9 |
Full spec comparison
| Spec | EOS R5 | EOS 40D | |
|---|---|---|---|
| Price | £1,207 used | £26 used | |
| Released | 2020 | 2007 | ↓ |
| Sensor | 45MP Full-Frame CMOS | 10.1MP APS-C CMOS | |
| Resolution | 45MP | 10MP | ↓ |
| Video | 8K RAW/30p, 4K/120p, 1080p/120p | No video | |
| Autofocus | Dual Pixel CMOS AF II — 1053 AF zones, subject/animal detection | 9-point all cross-type phase-detect via viewfinder; contrast AF in live view | |
| Stabilisation | IBIS — up to 8 stops combined with IS lenses | No IBIS (lens-based stabilisation only) | |
| Burst Rate | 12fps mechanical, 20fps electronic | 6.5fps | ↓ |
| Battery Life | ~320 shots (CIPA) | ~800 shots (CIPA) | ↑ |
| Weight | 650g (body only) | 820g (with battery) | ↓ |
| Weather Sealed | Yes | Yes | |
| Viewfinder | EVF, 5.76M dots, 0.76× magnification | Optical pentaprism, 95% coverage, 0.95x | |
| Screen | 3.15" fully articulating touchscreen | 3.0" fixed LCD, 230k dots | |
| Mount | Canon RF mount | Canon EF / EF-S | |
| Memory Cards | CFexpress Type B + SD UHS-II | Single CompactFlash slot |
Compare side-by-side
⚖️ Compare these cameras
See EOS R5 and EOS 40D 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 40D against your specific genres — not just specs.
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