Decision tools · Compare

EOS-1Ds vs EOS R1

Quick take: The EOS R1 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 R1 — Professional Sports, Wildlife & Photojournalism: Canon's ultimate professional camera — 40fps, a class-leading EVF, and AI AF that simply doesn't miss.

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 R1 (2024)
is the right camera for you if…
  • Professional sports and news photographers who cannot miss a shot
  • Wildlife photographers needing the fastest AF and burst available
  • Photojournalists requiring reliable pro-grade build and connectivity
  • Canon R3 owners or 1D X Mark III users upgrading to mirrorless flagship
Full specificationsthe better value in each row is highlighted
Specification EOS-1DsCanon · 2002EOS R1Canon · 2024
Price £200Best£6,999
Sensor 11.1MP full-frame CMOS24.2MP Full-Frame Stacked CMOS
Resolution 11.1MP24.2MPBest
Video —6K RAW/60p, 4K/120p, 1080p/240p
Autofocus 45-point AF with 7 cross-type pointsDual Pixel CMOS AF III — 100% coverage, deep learning subject detection
Stabilisation —IBIS — up to 8 stops combined
Burst Rate 3fps continuous40fps electronic, 12fps mechanicalBest
Battery Life ~500 shots per charge~530 shots (CIPA)Best
Weight 1270g (body only)920g (body only)Best
Dimensions 155.6 × 117.8 × 79.9mm159.5 × 143.9 × 87.3mm
Weather Sealed YesYes
Viewfinder OVF, 0.70× magnification, 100% coverageEVF, 9.44M dots, 0.90× magnification
Screen 2.0" fixed LCD3.2" fully articulating touchscreen
Mount Canon EFCanon RF mount
Memory Cards CompactFlash Type I/IIDual CFexpress Type B
Connectivity USB 1.1, FireWireUSB-C (10Gbps), Wi-Fi 6GHz, Bluetooth, Ethernet, 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-1Ds
EOS R1
Portrait
5.1/10
8.3/10
Street
3.6/10
5.7/10
Travel
3.5/10
5.5/10
Wedding & Events
4.6/10
8.5/10
Documentary
3.6/10
8.0/10
Sports & Action
4.4/10
9.1/10
Landscape
4.2/10
6.3/10
Wildlife
5.0/10
8.9/10
Casual
1.9/10
4.6/10
Food
3.5/10
7.6/10
Macro
3.2/10
8.3/10
Architecture
4.0/10
6.6/10
Astrophotography
5.7/10
6.7/10
Vlogging & Video
—
5.5/10
Filmmaking
—
8.3/10

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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