Polaroid i737 7MP 3x Optical/4x Digital Zoom Camera (Red) Polaroid i737 7 MP 3x Optical/4x Digital Zoom Camera General Features: Color: Red 1/2.5-inch CCD sensor 7.0 megapixel resolution 3x optical zoom 4x digital zoom 2.5-inch LCD JPEG (EXIF 2.2), DCF, DPOF, AVI image compression AVI video format WAV audio format PictBridge compatible 16 MB built-in storage SD compatible for expanded memory (up to 2 GB, not included)