Compare battery life of Macbook Air 2013 and Ultrabooks running Windows 8
thanks to the low power consumption of intel haswell 4th generation processor, apple's 2013 macbook air is rated as one of the ultrabooks with the best battery life today.
Tags : battery life comparison
13-inch MacBook Pro Retina championed battery life
the uk website recently did a number of tests to compare the battery life of the macbook pro retina display (13-inch version) with many models of windows ultrabooks.