- APS-C 369.7mm2
- 12.4 megapixels
- ISO 200 - 6400
- Go in depth with our full Pentax K-x Review.
- See real-world photos taken with the K-x.
- 1 inch 116.2mm2
- 10.1 megapixels
- ISO 100 - 3200
- Go in depth with our full Nikon J1 Review.
- See real-world photos taken with the J1.
