Photos: Origami handheld devices debut at CeBit

Microsoft on Thursday unveiled details for ultramobile personal computers (UMPCs), a new category of mobile computing devices that features small, lightweight, carry-everywhere hardware designs coupled with the full functionality of a Windows PC and a choice of input options, including enhanced touch-screen capabilities.

Samsung's Q1, which debuted at the CeBit show in Hannover, Germany, has a 7-inch 800-by-480-pixel TFT touchscreen, is powered by a 900MHz ultra-low-voltage Celeron M processor with 512MB of RAM, and has a 40GB hard disk. Samsung says the European model, due in May, will cost about $1,200.