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EOS 40D vs D90
Quick take: The D90 has the highest resolution at 12MP; the D90 is the most affordable; only the EOS 40D is weather sealed.
16 specs side by side·13 genres scored·UK prices from Wex Photo Video and Clifton Cameras
How to read this page. Highlighted cells win that row on the spec alone. Genre scores are the engine's base scores (enthusiast, photo and video); Camera Match re-weights them for your level and priorities. Price buttons are affiliate links; the price you pay is the same.
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Full specificationsthe better value in each row is highlighted
| Specification | EOS 40DCanon · 2007 | D90Nikon · 2008 |
|---|---|---|
| Price | £51 | £25Best |
| Sensor | 10.1MP APS-C CMOS | 12.3MP APS-C CMOS |
| Resolution | 10.1MP | 12.3MPBest |
| Video | No video | 720p/24 |
| Autofocus | 9-point all cross-type phase-detect via viewfinder; contrast AF in live view | 11-point phase-detect (1 cross-type) via viewfinder; contrast AF with face priority in live view |
| Stabilisation | No IBIS (lens-based stabilisation only) | No IBIS (lens-based stabilisation only) |
| Burst Rate | 6.5fpsBest | 4.5fps |
| Battery Life | ~800 shots (CIPA) | ~850 shots (CIPA)Best |
| Weight | 820g (with battery) | 700g (with battery)Best |
| Dimensions | 145.5 × 107.8 × 73.5mm | 132 × 103 × 77mm |
| Weather Sealed | YesBest | Not weather sealed |
| Viewfinder | Optical pentaprism, 95% coverage, 0.95x | Optical pentaprism, 96% coverage, 0.94x |
| Screen | 3.0" fixed LCD, 230k dots | 3.0" fixed LCD, 920k dots |
| Mount | Canon EF / EF-S | Nikon F-mount (DX) |
| Memory Cards | Single CompactFlash slot | Single SD slot |
| Connectivity | USB 2.0, AV out, N3 remote | USB 2.0, mini HDMI, MC-DC2 remote |
Wins the row — price, resolution, burst, battery, weight and sealing are compared; text specs aren't ranked.
How they score by genreengine base scores out of 10
Genre
EOS 40D
D90
Portrait
4.8/10
5.2/10
Street
4.5/10
5.0/10
Travel
4.6/10
4.5/10
Wedding & Events
4.7/10
4.5/10
Documentary
3.8/10
3.3/10
Sports & Action
5.4/10
4.8/10
Landscape
4.1/10
3.7/10
Wildlife
5.7/10
5.3/10
Casual
2.6/10
3.0/10
Food
3.4/10
3.6/10
Macro
3.2/10
3.3/10
Architecture
3.7/10
3.8/10
Astrophotography
5.1/10
5.0/10
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 →
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