Their description:
Product Description
Capture stunning 1920 x 1080 high-definition video and 12 Megapixel still images with the HDR-XR550V, which employs an “Exmor R” CMOS sensor for superior low-light performance and a 240GB1 internal hard disk drive. Optical SteadyShot™ image stabilization with Active Mode and 3-way Shake Canceling enables you to capture remarkably smooth video from wide angle to full telephoto shooting…. More >>
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Sony® HDR-XR550V 240GB High Definition HDD Handycam® Camcorder