- APS-C 355.7mm2
- 14.2 megapixels
- ISO 100 - 3200
- Go in depth with our full Nikon D3100 Review.
- See real-world photos taken with the D3100.
- APS-C 332.3mm2
- 18.0 megapixels
- ISO 100 - 6400
- Go in depth with our full Canon T3i Review.
- See real-world photos taken with the T3i.
- Succeeded by the Nikon D3200
- Compare D3100 vs D3200
- Succeeded by the Canon T4i
- Compare T3i vs T4i
- Compare NIKON D3200 vs CANON T4I