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Quick take: The EOS-1Ds has the highest resolution at 11MP; the EOS-1D is the most affordable.
14 specs side by side·13 genres scored·UK prices from Wex Photo Video and Clifton Cameras
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EOS-1D — Professional Digital Camera History Collectors: Canon's first pro digital DSLR — a 4MP, 8fps APS-H monster from 2001 that set the template for every 1D to follow. A landmark piece of digital camera history.
EOS-1Ds — Full-Frame Dslr History & Canon Archive Collections: The world's first production full-frame DSLR — the EOS-1Ds arrived in 2002 with 11MP and changed professional photography forever. Historically irreplaceable.
| Specification | EOS-1DCanon · 2001 | EOS-1DsCanon · 2002 |
|---|---|---|
| Price | £150Best | £200 |
| Sensor | 4.1MP APS-H CMOS (1.3× crop) | 11.1MP full-frame CMOS |
| Resolution | 4.1MP | 11.1MPBest |
| Autofocus | 45-point AF with 7 cross-type points | 45-point AF with 7 cross-type points |
| Burst Rate | 8fps continuous (up to 21 RAW frames)Best | 3fps continuous |
| Battery Life | ~1200 shots per chargeBest | ~500 shots per charge |
| Weight | 1225g (body only)Best | 1270g (body only) |
| Dimensions | 155.6 × 117.8 × 77.5mm | 155.6 × 117.8 × 79.9mm |
| Weather Sealed | Yes | Yes |
| Viewfinder | OVF, 0.72× magnification, 100% coverage | OVF, 0.70× magnification, 100% coverage |
| Screen | 2.0" fixed LCD | 2.0" fixed LCD |
| Mount | Canon EF | Canon EF |
| Memory Cards | CompactFlash Type I/II | CompactFlash Type I/II |
| Connectivity | USB 1.1, FireWire | USB 1.1, FireWire |
Wins the row — price, resolution, burst, battery, weight and sealing are compared; text specs aren't ranked.
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 →