- 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 372.9mm2
- 12.3 megapixels
- ISO 200 - 3200
- Go in depth with our full Nikon D5000 Review.
- See real-world photos taken with the D5000.
- Succeeded by the Pentax K-7
- Compare K20D vs K-7
- Succeeded by the Nikon D5100
- Compare D5000 vs D5100
- Compare PENTAX K-7 vs NIKON D5100