Upgrade Guide
Canon EOS 40D→Canon EOS 7D
Is it worth upgrading? Spec analysis, key improvements, and our verdict.
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Worthwhile
Clear improvements over the EOS 40D. Whether it justifies the cost depends on which upgrades matter most to your shooting.
What's new in the EOS 7D
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Resolution18MP vs 10MP (+8MP)
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Generation2 years newer (2009 vs 2007)
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 40D | EOS 7D | |
|---|---|---|---|
| Portrait | +0.5 | ||
| Street | — | ||
| Travel | -0.1 | ||
| Wedding & Events | +0.3 | ||
| Documentary | +1.0 | ||
| Sports & Action | +0.4 | ||
| Landscape | +0.6 | ||
| Wildlife | +0.5 | ||
| Casual | +0.1 | ||
| Food | +0.4 | ||
| Macro | +0.4 | ||
| Architecture | +0.7 | ||
| Astrophotography | -0.4 |
Full spec comparison
| Spec | EOS 40D | EOS 7D | |
|---|---|---|---|
| Price | £51 | £95 | |
| Released | 2007 | 2009 | ↑ |
| Sensor | 10.1MP APS-C CMOS | 18MP APS-C CMOS | |
| Resolution | 10MP | 18MP | ↑ |
| Video | No video | Full HD 1080p/30, 720p/60 | |
| Autofocus | 9-point all cross-type phase-detect via viewfinder; contrast AF in live view | 19-point all cross-type phase-detect via viewfinder; contrast AF with face detection in live view | |
| Stabilisation | No IBIS (lens-based stabilisation only) | No IBIS (lens-based stabilisation only) | |
| Burst Rate | 6.5fps | 8fps | ↑ |
| Battery Life | ~800 shots (CIPA) | ~800 shots (CIPA) | |
| Weight | 820g (with battery) | 910g (with battery) | ↓ |
| Weather Sealed | Yes | Yes | |
| Viewfinder | Optical pentaprism, 95% coverage, 0.95x | Optical pentaprism, 100% coverage, 1.0x | |
| Screen | 3.0" fixed LCD, 230k dots | 3.0" fixed LCD, 920k dots | |
| Mount | Canon EF / EF-S | Canon EF / EF-S | |
| Memory Cards | Single CompactFlash slot | Single CompactFlash slot |
Compare side-by-side
⚖️ Compare these cameras
See EOS 40D and EOS 7D next to each other with our interactive comparison tool.
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Tell us what you shoot and we'll score the EOS 7D against your specific genres — not just specs.
Other upgrades from the EOS 40D
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Camera family history