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EOS-1Ds vs IXUS 285 HS A

Quick take: The IXUS 285 HS A has the highest resolution at 20MP; the EOS-1Ds is the most affordable; only the EOS-1Ds is weather sealed.

16 specs side by side·14 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.

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
Full specificationsthe better value in each row is highlighted
Specification EOS-1DsCanon · 2002IXUS 285 HS ACanon · 2025
Price £200Best£369
Sensor 11.1MP full-frame CMOS20.2MP 1/2.3-inch BSI CMOS
Resolution 11.1MP20.2MPBest
Video —1080p/30p
Autofocus 45-point AF with 7 cross-type pointsContrast-detect AF
Stabilisation —Intelligent IS (lens-based)
Burst Rate 3fps continuousBest2fps
Battery Life ~500 shots per chargeBest220 shots (CIPA, estimated)
Weight 1270g (body only)145g (estimated)Best
Dimensions 155.6 × 117.8 × 79.9mm—
Weather Sealed YesBestNot weather sealed
Viewfinder OVF, 0.70× magnification, 100% coverageNone (screen only)
Screen 2.0" fixed LCDFixed screen, no touch
Mount Canon EFFixed 12x zoom lens (25-300mm equivalent)
Memory Cards CompactFlash Type I/IImicroSD (this 'A' revision only)
Connectivity USB 1.1, FireWireUSB, 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
IXUS 285 HS A
Portrait
5.1/10
2.7/10
Street
3.6/10
5.4/10
Travel
3.5/10
6.1/10
Wedding & Events
4.6/10
1.4/10
Documentary
3.6/10
2.9/10
Sports & Action
4.4/10
1.8/10
Landscape
4.2/10
3.3/10
Wildlife
5.0/10
2.7/10
Casual
1.9/10
5.5/10
Food
3.5/10
3.4/10
Macro
3.2/10
2.7/10
Architecture
4.0/10
3.1/10
Astrophotography
5.7/10
1.4/10
Fun & simple
—
6.4/10

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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