Is it worth upgrading? Spec analysis, key improvements, and our verdict.
| Genre | EOS R50 | EOS-1D X Mark III | |
|---|---|---|---|
| Family & Everyday | — | ||
| Portrait | -1.0 | ||
| Vlogging & Video | -2.0 | ||
| Street | — | ||
| Landscape | — | ||
| Sports & Action | +6.0 | ||
| Wildlife | — | ||
| Wedding & Events | — |
| Spec | EOS R50 | EOS-1D X Mark III | |
|---|---|---|---|
| Price | £599 | £3,500 | |
| Released | 2023 | 2020 | ↓ |
| Sensor | 24.2MP APS-C CMOS | 20.1MP full-frame CMOS | |
| Resolution | 24MP | 20MP | ↓ |
| Video | 4K/30p (uncropped 4K/24p), FHD/60p | 5.5K RAW, 4K 60fps (crop), 4K 60fps (full-frame via firmware) | |
| Autofocus | Dual Pixel CMOS AF II, face/eye/subject tracking | 191-point all cross-type OVF AF; 525-point Dual Pixel CMOS AF (Live View) | |
| Stabilisation | None (no IBIS) | — | |
| Burst Rate | 12fps mechanical, 15fps electronic | 16fps mechanical, 20fps live view | ↑ |
| Battery Life | ~380 shots (CIPA) | ~2850 shots (CIPA) | ↑ |
| Weight | 375g body only | 1250g (body only) | ↓ |
| Weather Sealed | No | Yes | ↑ |
| Viewfinder | EVF, 2.36M dots | OVF 0.76× magnification, 100% coverage | |
| Screen | 3.0" vari-angle touchscreen | 3.2" fully articulating touchscreen, 4.15M dots | |
| Mount | Canon RF-S / RF | Canon EF | |
| Memory Cards | Single SD UHS-II slot | Dual CFexpress Type B slots |
See EOS R50 and EOS-1D X Mark III next to each other with our interactive comparison tool.
Tell us what you shoot and we'll score the EOS-1D X Mark III against your specific genres — not just specs.