- 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.
- APS-C 366.6mm2
- 24.4 megapixels
- ISO 100 - 51,200
- Go in depth with our full Pentax K-3 Review.
- How does it shoot? Pentax K-3 in the real world.
- See real-world photos taken with the K-3.
- Compare Pentax K-3 image quality against competitors.
- What’s the bottom line? Read our Pentax K-3 conclusion.
- Succeeded by the Canon T1i
- Compare XSi vs T1i
- Succeeded by the Pentax K-3 II
- Compare K-3 vs K-3 II
- Compare CANON T1I vs PENTAX K-3 II