- APS-C 332.3mm2
- 18.0 megapixels
- ISO 100 - 12,800
- Go in depth with our full Canon T4i Review.
- See real-world photos taken with the T4i.
Maximum effective ISO is an estimate of the highest sensitivity at which a camera can capture excellent quality photos.
Cameras with higher effective ISO will be better choices for indoor photography, night shooting, and indoor sports photography, especially if you intend to make large prints.
You can learn more at our glossary entry.
Maximum effective ISO test data courtesy of DxO Mark.
T4i test data on DxO Mark DSLR-A390 test data on DxO MarkExcellent image quality; 9 cross-type AF points; Stereo microphones; Built-in touchscreen; Multi-shot modes.
Slow Live View and video autofocus; High ISO performance is unimproved; Below-average battery life; No dedicated AF illuminator.