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Quick take: The EOS R5 Mark II has the highest resolution at 45MP; the EOS-1D is the most affordable.
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.
EOS R5 Mark II — Hybrid Shooters & Professionals: The most complete hybrid camera Canon has ever made — 45MP stacked BSI, 30fps burst, 8K/60p RAW, and Canon's legendary Dual Pixel AF in one body.
| Specification | EOS-1DCanon · 2001 | EOS R5 Mark IICanon · 2024 |
|---|---|---|
| Price | £150Best | £4,499 |
| Sensor | 4.1MP APS-H CMOS (1.3× crop) | 45MP full-frame BSI stacked CMOS |
| Resolution | 4.1MP | 45.0MPBest |
| Video | — | 8K/60p RAW, 4K/120p, Cinema RAW Light |
| Autofocus | 45-point AF with 7 cross-type points | Dual Pixel CMOS AF II, AI subject tracking |
| Stabilisation | — | 8-stop IBIS (coordinated with IS lenses) |
| Burst Rate | 8fps continuous (up to 21 RAW frames) | 30fps electronic / 12fps mechanicalBest |
| Battery Life | ~1200 shots per chargeBest | 570 shots (CIPA) |
| Weight | 1225g (body only) | 746g (body only)Best |
| Dimensions | 155.6 × 117.8 × 77.5mm | 138.5 × 101.2 × 93.5mm |
| Weather Sealed | Yes | Yes |
| Viewfinder | OVF, 0.72× magnification, 100% coverage | 0.64" OLED EVF, 5.76M dots, 120fps |
| Screen | 2.0" fixed LCD | 3.2" fully articulating touchscreen |
| Mount | Canon EF | Canon RF |
| Memory Cards | CompactFlash Type I/II | CFexpress Type B + SD UHS-II |
| Connectivity | USB 1.1, FireWire | USB-C 3.2, HDMI full-size, Wi-Fi 6, Bluetooth |
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 →