Casio EXILIM Card EX-S770 Red. Megapixel: 7.2 MP, Sensor type: CCD, Still image resolution(s): 640 x 480, 1600 x 1200, 2048 x 1536, 2560 x 1920, 3072 x 2304. Optical zoom: 3 x, Digital zoom: 4 x, Focal length range (f-f): 6.2 - 18.6 mm. ISO sensitivity: 50, 100, 200, 400. Flash modes: auto, Red-eye reduction. Internal memory: 6 MB, Compatible memory cards: mmc, sd