Sony VAIO Pro 13: Exceptionally Portable
 

As our first non-Apple Haswell Ultrabook, the Sony VAIO Pro 13 has a high bar to clear. We’ve seen a few Haswell systems that have delivered on the promise of improved battery life, and in some cases we’ve even seen improved performance. Tipping the scales at just over 1kg, this is the lightest 13.3-inch laptop I've ever encountered. But does it have the personality to back up its good looks, or is the beauty only skin deep?

http://www.anandtech.com/show/7417/s...nally-portable