Decision tools · Compare

EOS-1D vs EOS R6

Quick take: The EOS R6 has the highest resolution at 20MP; 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.

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 — Wedding, Portrait, Sports, Video: The camera that made Canon's RF system worth taking seriously.

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 (2020)
is the right camera for you if…
  • Canon DSLR shooters moving to mirrorless
  • Hybrid photographers who shoot both stills and video
Full specificationsthe better value in each row is highlighted
Specification EOS-1DCanon · 2001EOS R6Canon · 2020
Price £150Best£1,299
Sensor 4.1MP APS-H CMOS (1.3× crop)Full-frame CMOS 35mm
Resolution 4.1MP20.1MPBest
Video —4K 60fps (crop), 4K 30fps (full), 1080p 120fps
Autofocus 45-point AF with 7 cross-type pointsDual Pixel CMOS AF II, 6072 AF positions, subject tracking
Stabilisation —5-axis IBIS, up to 8 stops coordinated IS
Burst Rate 8fps continuous (up to 21 RAW frames)12fps mechanical, 20fps electronicBest
Battery Life ~1200 shots per chargeBest380 shots (LCD), 510 shots (EVF)
Weight 1225g (body only)598g (body only)Best
Dimensions 155.6 × 117.8 × 77.5mm138.4 × 97.5 × 88.4mm
Weather Sealed YesYes
Viewfinder OVF, 0.72× magnification, 100% coverageEVF 0.76× 3.69M-dot
Screen 2.0" fixed LCD3.0" fully articulating touchscreen, 1.62M-dot
Mount Canon EFCanon RF
Memory Cards CompactFlash Type I/II2× SD UHS-II
Connectivity USB 1.1, FireWireWi-Fi 5GHz, Bluetooth 4.2, USB-C 3.1, HDMI

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
Portrait
4.7/10
7.9/10
Street
3.6/10
6.3/10
Travel
3.7/10
6.2/10
Wedding & Events
5.0/10
7.5/10
Documentary
3.7/10
7.2/10
Sports & Action
5.6/10
7.5/10
Landscape
3.7/10
6.1/10
Wildlife
5.9/10
7.7/10
Casual
1.9/10
5.1/10
Food
3.1/10
7.4/10
Macro
2.9/10
7.2/10
Architecture
3.3/10
6.2/10
Astrophotography
5.6/10
6.5/10
Vlogging & Video
—
5.8/10
Filmmaking
—
7.1/10

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 →

Next
More comparisons with EOS-1D
Camera family history