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Quick take: The EOS 250D has the highest resolution at 24MP; the EOS-1D is the most affordable; only the EOS-1D is weather sealed.
16 specs side by side·15 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.
| Specification | EOS-1DCanon · 2001 | EOS 250DCanon · 2019 |
|---|---|---|
| Price | £150Best | £325 |
| Sensor | 4.1MP APS-H CMOS (1.3× crop) | 24.1MP APS-C CMOS |
| Resolution | 4.1MP | 24.1MPBest |
| Video | — | 4K/25p (cropped), Full HD 1080p/60 |
| Autofocus | 45-point AF with 7 cross-type points | 9-point phase-detect via viewfinder; Dual Pixel CMOS AF with face and eye detection in live view |
| Stabilisation | — | No IBIS (lens-based stabilisation only) |
| Burst Rate | 8fps continuous (up to 21 RAW frames)Best | 5fps |
| Battery Life | ~1200 shots per chargeBest | ~1070 shots (CIPA) |
| Weight | 1225g (body only) | 449g (with battery)Best |
| Dimensions | 155.6 × 117.8 × 77.5mm | 122.4 × 92.6 × 69.8mm |
| Weather Sealed | YesBest | Not weather sealed |
| Viewfinder | OVF, 0.72× magnification, 100% coverage | Optical pentamirror, 95% coverage, 0.87x |
| Screen | 2.0" fixed LCD | 3.0" vari-angle touchscreen, 1.04M dots |
| Mount | Canon EF | Canon EF / EF-S |
| Memory Cards | CompactFlash Type I/II | Single SD slot |
| Connectivity | USB 1.1, FireWire | USB 2.0 (micro-B), mini HDMI, Wi-Fi, Bluetooth, 3.5mm mic jack, E3 remote |
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 →