Decision tools · Compare

EOS-1Ds vs EOS R6 Mark II

Quick take: The EOS R6 Mark II has the highest resolution at 24MP; the EOS-1Ds 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-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.

EOS R6 Mark II — Portraits & Action: 40fps burst, 8-stop IBIS, and Canon's best-in-class Dual Pixel AF — exceptional for action, sports, and portrait work.

Who should buy what
EOS-1Ds (2002)
is the right camera for you if…
  • Collectors and historians of professional digital photography
  • Canon archivists who want the full EOS-1 lineage represented
  • Photography educators documenting the full-frame transition
EOS R6 Mark II (2022)
is the right camera for you if…
  • Wedding and event photographers who need the most reliable Canon AF available
  • Sports and wildlife shooters who want 40fps and subject detection
  • R6 owners looking for a significant AF and burst speed upgrade
  • Hybrid shooters who need 4K/60p and IBIS in a versatile full-frame body
Full specificationsthe better value in each row is highlighted
Specification EOS-1DsCanon · 2002EOS R6 Mark IICanon · 2022
Price £200Best£2,199
Sensor 11.1MP full-frame CMOS24.2MP Full-frame BSI CMOS
Resolution 11.1MP24.2MPBest
Video —4K/60p 10-bit oversampled, 6K RAW out, FHD/180p
Autofocus 45-point AF with 7 cross-type pointsDual Pixel CMOS AF II, 6072 zones, deep-learning subject tracking
Stabilisation —5-axis IBIS, 8.0 stops (coordinated with IS lenses)
Burst Rate 3fps continuous12fps mechanical, 40fps electronicBest
Battery Life ~500 shots per charge~760 shots (CIPA)Best
Weight 1270g (body only)670g (body only)Best
Dimensions 155.6 × 117.8 × 79.9mm138.4 × 98.4 × 88.4mm
Weather Sealed YesYes
Viewfinder OVF, 0.70× magnification, 100% coverageEVF, 3.69M dots, 0.76× magnification
Screen 2.0" fixed LCD3.0" fully articulating touchscreen
Mount Canon EFCanon RF mount (full-frame)
Memory Cards CompactFlash Type I/IIDual SD UHS-II slots
Connectivity USB 1.1, FireWireUSB-C 3.1, Bluetooth, Wi-Fi

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-1Ds
EOS R6 Mark II
Portrait
5.1/10
8.3/10
Street
3.6/10
6.7/10
Travel
3.5/10
6.8/10
Wedding & Events
4.6/10
8.4/10
Documentary
3.6/10
7.9/10
Sports & Action
4.4/10
8.5/10
Landscape
4.2/10
6.6/10
Wildlife
5.0/10
8.4/10
Casual
1.9/10
5.5/10
Food
3.5/10
7.7/10
Macro
3.2/10
8.4/10
Architecture
4.0/10
6.6/10
Astrophotography
5.7/10
6.9/10
Vlogging & Video
—
6.1/10
Filmmaking
—
7.5/10

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-1Ds
Camera family history