Record stunning 1920x1080 high definition video and crystal clear still photos to a built-in 80GB hard disk drive with the HDR-XR100 Handycam(R) camcorder. The built-in 80GB hard disk drive can record and store up to almost 32 hours of high definition video footage (HD LP mode), or up to almost 56 hours of standard definition footage (SD LP mode). In addition to Face Detection technology, this camcorder features Smile Shutter technology, which can automatically detect smiles and shoot still images, even while recording video. The 2.7" LCD display rotates up to 270 degrees for multiple viewing angles, as well as provides sharp, detailed images for monitoring or playback. Carl Zeiss Vario-Tessar lenses are designed specifically for compact camcorders, and utilize precision ground optics to maintain the sharpness and contrast found with larger lenses. Filter Diameter - 30mm Focal Distance - 3.2 - 32mm Shutter Speed - Auto, 1/30 - 1/1000 (Scene Selection Mode) 4 megapixel still image capture lets you take high-resolution digital photos. Face Detection technology for Video Footage and Digital Still Photos. Smile Shutter technology - Automatically take still photos when your subject smiles. SteadyShot image stabilization - Reduces blur caused by camera shake and vibration Recording Media - 80GB Non-Removable Hard Disk Drive, Memory Stick(R) Duo Media, and Memory Stick(R) PRO Duo Media Dimensions - 2 3/4 x 2 3/4 x 5 1/8 (69 x 68 x 129mm) Weight - 14.5 ounces (410 gram) with Battery