- APS-C 328.6mm2
- 12.2 megapixels
- ISO 100 - 1600
- Go in depth with our full Canon XSi Review.
- See real-world photos taken with the XSi.
- 35mm 864.0mm2
- 18.1 megapixels
- ISO 100 - 51,200
- Go in depth with our full Canon 1DX Review.
- See real-world photos taken with the 1DX.
- Succeeded by the Canon T1i
- Compare XSi vs T1i
- Succeeded by the Canon 1DX Mark II
- Compare 1DX vs 1DX Mark II
- Compare CANON T1I vs CANON 1DX MARK II