Thanks to the large 18MP APS C size CMOS sensor, the EOS 7D delivers images with such a high resolution that you do not lose any detail when you zoom into them. It also ensures that even if you shoot photos at high sensitivity, there would not be any image noise. The dual DIGIC 4 processors come in handy when you want to shoot multiple photos in quick succession. They allow for faster capturing, processing, and saving of the images in the memory. In addition, the camera can also record and process 18MP images at 8fps, shoot Full HD videos, and activate Face Detection Live Mode, Auto Lighting Optimizer, and Lens Peripheral optimization settings using these sensors.