Canon 21 mega pixels 3x optical zoom gloss metallic gold matt grey point shoot a20 circa 90s powershot auto focus compact camera measurements 45 length 2 wide 3 depth 21 mega pixels 3x optical zoom 25x digital tele aa x 4 batteries required cr2016 coin battery for flash memory material plastic outer material metallic other parts features auto focus lense with lense cover lcd control display on rear of camera magnification knob on top of camera viewfi