This Windows 8 tablet from Lenovo scores with great industrial design and battery life, but adding practically required accessories makes the ThinkPad Tablet 2 very expensive for what you get.
The business-oriented Lenovo ThinkPad X1 has a few quirks, but is otherwise a very impressive business-oriented ultrabook with strong crossover potential.
Sony's first ultrabook, the Vaio T, doesn't fall far from the tree of other thin Sony laptops like the Vaio Z, but it's far more affordable: this is ultrabook-as-budget-laptop, not ultrabook as high-end computer.
There may not be a better full-fledged business ultraportable than the ThinkPad X230, but more efficient, less expensive, and thinner ultrabooks are the real future of this category.
The Lenovo ThinkPad X220 packs in a new Intel Core i5 CPU and can run all day (depending on how you use it). With a 12.5-inch display, it's just a bit smaller than a 13-inch laptop, and it feels like an excellent compromise for frequent travelers.
Anyone looking for the power of a midsize laptop in a compact 12-inch body has only a few choices, and none to date tops Lenovo's excellent ThinkPad X201.
With loads of features, speedy performance, and awesome battery life, the ThinkPad X31 series is the ultimate ultraportable for executives on the go.