Engadget - Sony's first Ultrabook boasts a budget-friendly price and an attractive design, but it's not the highest-performing or longest-lasting system out there.
ComputerWorld - We examine the HP Envy TouchSmart, Sony Vaio T13 and Toshiba Portege Z935 to see how these new Windows 8 ultrabooks shape up.
TechRadar - Sony announced its debut Intel Ultrabook earlier this month – the Sony Vaio T13 - and we got up close and personal with the new machine at an event in London.
Pocket-Lint: Sony is setting a trend by not jumping on the bandwagon as soon as it starts rolling. It was slow off the mark with its Android tablet, for example, and it has been relatively slow to bring out its first Ultrabook.
But with time comes the chance to take a slightly more considered approach. The likes of Toshiba, Acer, Asus and Dell have shown their hand and now it's Sony's turn.