The HDR-SR10 includes all the tools necessary to preserve your memories. In addition to a built-in 40GB hard drive and professional-quality Carl Zeiss Vario-Sonnar T* lens, the ClearVid CMOS sensor (with Exmor technology) and BIONZ image processor captures Full HD 1920 x 1080 video and 4 megapixel still photos. Face Detection technology helps ensure that people look their best in every image, while Super SteadyShot optical image stabilization reduces blur, even when using the 15x optical/180x digital zoom. Top it off with a built-in zoom microphone with Dolby Digital 5.1 channel recording for lifelike surround sound that makes your videos come alive.