Canon
EOS-1D 2001
Best for Professional digital camera history collectors
£150
list price · used from £75 at eBay
Decision tools · Compare
EOS-1D vs EOS R6 Mark III
Quick take: The EOS R6 Mark III has the highest resolution at 32MP; the EOS-1D is the most affordable.
16 specs side by side·15 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.
Canon
EOS R6 Mark III 2025
Best for Hybrid photo & video professionals, sports and wildlife shooters
£2799
new today at Clifton Cameras
Price buttons are affiliate links — GearFrame may earn a commission at no extra cost to you. It never affects a score. Learn more
Verdictwhich should you buy?
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 R6 Mark III — Hybrid Photo & Video Professionals, Sports And Wildlife Shooters: The EOS R6 Mark III takes everything that made the Mark II a hybrid favourite and pushes it further — a faster stacked sensor, smarter autofocus, and genuinely professional video specs. It's the most complete all-rounder in Canon's RF full-frame lineup, sitting just below the R5 II in resolution while matching it for speed.
Who should buy what
EOS-1D (2001)
is the right camera for you if…
- Collectors of professional digital camera milestones
- Canon historians documenting the evolution of the EOS-1 line
- Sports photography archivists
EOS R6 Mark III (2025)
is the right camera for you if…
- Working photographers who need a single body for both stills and serious video work
- Sports and wildlife shooters who need 40fps burst shooting with reliable subject tracking
- Hybrid content creators producing 4K and 6K footage alongside high-resolution stills
- Enthusiasts upgrading from the EOS R6 Mark II who want faster AF and more resolution
Full specificationsthe better value in each row is highlighted
| Specification | EOS-1DCanon · 2001 | EOS R6 Mark IIICanon · 2025 |
|---|---|---|
| Price | £150Best | £2,799 |
| Sensor | 4.1MP APS-H CMOS (1.3× crop) | 32.5MP full-frame stacked CMOS |
| Resolution | 4.1MP | 32.5MPBest |
| Video | — | 4K 60fps oversampled from 7K, 6K RAW internal |
| Autofocus | 45-point AF with 7 cross-type points | Dual Pixel CMOS AF II — deep-learning subject detection for people, animals and vehicles, up to 40fps tracking |
| Stabilisation | — | In-body 5-axis IS, up to 8.5 stops |
| Burst Rate | 8fps continuous (up to 21 RAW frames) | 40fps (electronic shutter), 12fps (mechanical)Best |
| Battery Life | ~1200 shots per chargeBest | ~580 shots (CIPA, LP-E6P) |
| Weight | 1225g (body only) | 609g (body only)Best |
| Dimensions | 155.6 × 117.8 × 77.5mm | 138.4 × 98.4 × 88.4mm |
| Weather Sealed | Yes | Yes |
| Viewfinder | OVF, 0.72× magnification, 100% coverage | EVF, 5.76M-dot, up to 120fps |
| Screen | 2.0" fixed LCD | 3.2-inch vari-angle touchscreen, 2.1M-dot |
| Mount | Canon EF | Canon RF |
| Memory Cards | CompactFlash Type I/II | Dual SD / SDHC / SDXC (UHS-II) |
| Connectivity | USB 1.1, FireWire | USB-C, Wi-Fi 6, Bluetooth 5.0, 2.5GbE |
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-1D
EOS R6 Mark III
Portrait
4.7/10
8.7/10
Street
3.6/10
6.7/10
Travel
3.7/10
6.7/10
Wedding & Events
5.0/10
8.6/10
Documentary
3.7/10
8.2/10
Sports & Action
5.6/10
8.5/10
Landscape
3.7/10
7.0/10
Wildlife
5.9/10
8.5/10
Casual
1.9/10
5.5/10
Food
3.1/10
8.2/10
Macro
2.9/10
8.7/10
Architecture
3.3/10
7.2/10
Astrophotography
5.6/10
6.7/10
Vlogging & Video
—
6.3/10
Filmmaking
—
7.6/10
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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