BenQ DC E310, 3.2 MP, 1/2", CMOS, 82 g, Black, Silver BenQ DC E310. Megapixel (approx.): 3.2 MP, Image sensor size: 1/2", Sensor type: CMOS. Digital zoom: 4x, Focal length range: 8.5 mm. Maximum video resolution: 640 x 480 pixels. Display diagonal: 3.81 cm (1.5"). Internal memory: 16 MB. PictBridge. Weight: 82 g. Product colour: Black, Silver