- 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 366.6mm2
- 24.1 megapixels
- ISO 100 - 6400
- Go in depth with our full Nikon D7100 Review.
- See real-world photos taken with the D7100.
- Succeeded by the Pentax K-7
- Compare K20D vs K-7
- Succeeded by the Nikon D7200
- Compare D7100 vs D7200
- Compare PENTAX K-7 vs NIKON D7200