Samsung ST45, ST. Megapixel: 12.2 MP, Camera type: Compact, Optical sensor size: 1/0.0906 mm (1/2.3 "). Optical zoom: 3 x, Digital zoom: 5 x, Focal length range (f-f): 6.3 - 18.9 mm. Focus: TTL, Focus adjustment: Auto, Auto focusing (AF) modes: centre weighted auto focus, multi point auto focus, selective auto focus. ISO sensitivity: 80, 100, 200, 400, 800, 1600, 3200, Light metering: Centre-weighted, Spot. Flash modes: auto, fill-in, Flash off, Red-eye reduction, Slow synchronization, Flash range (wide): 0.4 - 3.0 m, Flash range (tele): 0.5 - 2 m