8.2 megapixel CMOS sensor
5 fps continuous, 23 frames
DIGIC II processor
Full Auto and the six scene exposure modes are collectively referred to as the 'Basic Zone'.
The EOS 20D provides seven different image size / quality combinations. You can choose from image sizes of 3504 x 2336 (Large), 2544 x 1696 (Medium) or 1728 x 1152 (Small) in combination with either Fine JPEG or Normal JPEG quality settings.