- APS-H 525.5mm2
- 10.1 megapixels
- ISO 100 - 3200
- Go in depth with our full Canon 1D Mark III Review.
- See real-world photos taken with the 1D Mark III.
- APS-H 518.9mm2
- 16.1 megapixels
- ISO 100 - 12,800
- Go in depth with our full Canon 1D Mark IV Review.
- See real-world photos taken with the 1D Mark IV.