A fourteen-inch ultrabook has reportedly emerged over at Amazon (NASDAQ:AMZN) recently. The features on the supposed Dell XPS 14 indicates that it will feature the Ivy Bridge processor, discrete graphics from Nvidia and a battery life of around twelve hours. An XPS 14 was introduced by Dell (NASDAQ:DELL) in 2010 but the company later suspended the fourteen-inch device last year. The 1.4-inch thickness of the old model of the XPS 14 did not make it qualified to be called an ultrabook.