Samsung ST ST45, 12.2 MP, 4000 x 3000 pixels, 1/2.3", CCD, 3x, Grey Samsung ST ST45. Camera type: Compact camera, Megapixel (approx.): 12.2 MP, Image sensor size: 1/2.3", Sensor type: CCD, Maximum image resolution: 4000 x 3000 pixels. Optical zoom: 3x, Digital zoom: 5x, Focal length range: 6.3 - 18.9 mm. Maximum video resolution: 640 x 480 pixels. Display diagonal: 6.86 cm (2.7"). Internal memory: 31 MB. PictBridge. Weight: 105 g. Product colour: Grey