- APS-C 369.7mm2
- 10.1 megapixels
- ISO 100 - 1600
- Go in depth with our full Canon 40D Review.
- See real-world photos taken with the 40D.
Cameras with longer battery life can take more photos before exhausting their batteries.
Special note: The measurement standard for battery life stipulates that if a camera has an internal flash, it must be used for 50% of photos taken. For this reason, comparisons of one camera with an internal flash to another without will not be comparable