SlashGear has put together a review of the Lenovo ThinkPad X300, covering both the size of the lightweight 13.3″ laptop, as well as the performance.
They give it 4.5 out of 5 and compare it directly to Apple’s 13.3-inch MacBook Air, including the pricing and options.
Surprisingly, even on the three-cell battery (there is a 6-cell battery as well as a battery that can be used in place of the DVD drive – an option the MacBook Air doesn’t have), they were able to get close to four hours of battery life.
Review: SlashGear