- APS-C 368.2mm2
- 14.6 megapixels
- ISO 100 - 3200
- Go in depth with our full Pentax K20D Review.
- See real-world photos taken with the K20D.
- APS-C 323.4mm2
- 12.2 megapixels
- ISO 100 - 6400
- Go in depth with our full Canon T3 Review.
- See real-world photos taken with the T3.
- Succeeded by the Pentax K-7
- Compare K20D vs K-7
- Compare PENTAX K-7 vs CANON T5