The Nikon D5000 is 29 mm narrower, 52.6 mm shorter, 0.1 mm deeper and 619 g lighter than the Canon EOS-1D Mark IV.
| Canon EOS-1D Mark IV | Nikon D5000 | |
|---|---|---|
| Size (W × H × D) | 156 × 156.6 × 79.9 mm | 127 × 104 × 80 mm |
| Weight | 1,230 g | 611 g |
| Lens | Canon EF | Nikon F |
| Sensor | APS-H | — |
| Announced | 2009 | 2009 |