Hands-on review: CES 2015: Dell XPS 13 2015

The Ultrabook market is jam-packed with excellent laptops that pack a ton of power into tiny frames. The Lenovo Yoga 3 Pro (starting at $1,099, £1,099, AUS$1,254), the Acer Aspire S7 (starting at $1,349, £1,199, AU$2,599) and the Samsung Ativ Book 9 Plus (starting at $1,399, £1,412, AU$2,259) are just a few of the incredible devices you can turn to if you want to get work done without breaking your back. In fact, a new contender just recently emerged, the Lenovo LaVie Z, a 1.72-pound laptop t