An ultra-slim 18mm body and 10-megapixel-resolution make the G3 hard to beat for style and performance. A 4x optical zoom, 4.5 digital zoom, aspheric all-glass lens, 2.7” high-resolution, indoor/outdoor LCD screen are just the beginning. Advanced features such as Smile Detection, Blink Detection, Face Detection and In-Camera Panorama Stitching only add to the camera’s versatility. Rechargeable Lithium-ion battery.