In addition to its 8 megapixel sensor and 3x optical zoom lens, Samsung's i8 holds an astounding number of features and options in its little body. Fourteen scene modes help users ensure the best image settings are in place for their photos. But users can extensively customize the image settings, tweaking white balance, saturation, sharpness, and adding color and photo style effects. Macro mode, face detection and self-portrait mode (notification when your face is in the frame) help ensure that the right subject is in focus. When not in use as a camera, the i8 also acts as a portable MP3/video player and portable document viewer. With Samsung's included World Tour Guide function, the i8 can help users see the sights in 30 countries.