Upgrade Guide
Canon EOS-1Ds→Canon EOS R50
Is it worth upgrading? Spec analysis, key improvements, and our verdict.
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Strong upgrade
The EOS R50 improves across 4 key areas at a reasonable price gap. Most EOS-1Ds owners will notice the difference.
What's new in the EOS R50
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Resolution24MP vs 11MP (+13MP)
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StabilisationIBIS added — significant for handheld and video
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Burst rate12fps mechanical, 15fps electronic vs 3fps continuous
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Generation21 years newer (2023 vs 2002)
Unchanged or similar
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Weather sealingNot present in new body
Suitability by genre
Base scores — computed from verified specs for an enthusiast shooting photo and video. The Upgrade Checker adjusts them for your skill level.
| Genre | EOS-1Ds | EOS R50 | |
|---|---|---|---|
| Portrait | +2.2 | ||
| Street | +3.5 | ||
| Travel | +3.0 | ||
| Wedding & Events | +1.1 | ||
| Documentary | +2.2 | ||
| Sports & Action | +2.6 | ||
| Landscape | +1.0 | ||
| Wildlife | +2.2 | ||
| Casual | +5.0 | ||
| Food | +3.5 | ||
| Macro | +4.1 | ||
| Architecture | +1.9 | ||
| Astrophotography | -0.3 | ||
| Vlogging & Video | — | ||
| Filmmaking | — | ||
| Fun & simple | — |
Full spec comparison
| Spec | EOS-1Ds | EOS R50 | |
|---|---|---|---|
| Price | £200 | £599 | |
| Released | 2002 | 2023 | ↑ |
| Sensor | 11.1MP full-frame CMOS | 24.2MP APS-C CMOS | |
| Resolution | 11MP | 24MP | ↑ |
| Video | — | 4K/30p (uncropped 4K/24p), FHD/60p | |
| Autofocus | 45-point AF with 7 cross-type points | Dual Pixel CMOS AF II, face/eye/subject tracking | |
| Stabilisation | — | No stabilisation | |
| Burst Rate | 3fps continuous | 12fps mechanical, 15fps electronic | ↑ |
| Battery Life | ~500 shots per charge | ~380 shots (CIPA) | ↓ |
| Weight | 1270g (body only) | 375g (body only) | ↑ |
| Weather Sealed | Yes | Not weather sealed | ↓ |
| Viewfinder | OVF, 0.70× magnification, 100% coverage | EVF, 2.36M dots | |
| Screen | 2.0" fixed LCD | 3.0" vari-angle touchscreen | |
| Mount | Canon EF | Canon RF-S / RF | |
| Memory Cards | CompactFlash Type I/II | Single SD UHS-II slot |
Compare side-by-side
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See EOS-1Ds and EOS R50 next to each other with our interactive comparison tool.
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Tell us what you shoot and we'll score the EOS R50 against your specific genres — not just specs.
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