Dell XPS One

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Dell XPS One

iMac market with its new XPS One - an all-in-one PC that can also turn its hand to HD entertainment.

It only requires a single cable to provide power, with everything else - from keyboard and mouse to network and peripherals - handled wirelessly thanks to the built in Wi-Fi and Bluetooth 2.0. It also features a motion sensor, so when you move your hand close to the screen a row of multimedia buttons light up, ready for action.

The 20in display has a widescreen resolution of 1,680x1,050 pixels, making it suitable for 720p HD content but just short of the top end 1080p standard. The base model comes with a standard DVD drive, but Blu-ray is available as an option.

Prices for the XPS One start at $1,499 (around £725), a UK price and release date has yet to be announced. For more information, see Dell.