CNET editors choose and review the best thin and light laptops, notebooks, and ultrabooks.
It's expensive, but the Fujitsu LifeBook T4020 convertible tablet offers top-notch performance and an integrated optical drive in a lightweight case.
For business users who don't want to compromise, the Fujitsu LifeBook T4220 is both a full-fledged laptop and a handwriting-friendly tablet--though we recommend tweaking the base configuration.
Ambitious but flawed, the Fujitsu LifeBook U810 has more of a traditional laptop design than other UMPCs, but the otherwise excellent keyboard is marred by the loss of several important keys.
The Fujitsu LifeBook T4215 is made for heavy tablet use; this pricey but powerful convertible tablet offers an indoor/outdoor screen that swivels both ways, which may help you forget about its flimsy keyboard.
The Motion LS800 promises full-fledged tablet computing in a paperback-size package--but it's expensive.
With Centrino technology and the largest screen size of the slate-style tablets, the M1300 Tablet PC makes computing easy for mobile workers.
Pricing not available
The Samsung Series 7 Slate 700T is the fastest Windows 7 tablet we've tested, and paired with its optional accessories, it provides a very laptop-like experience, but one marred by the typical awkward onscreen Windows typing experience.
The Asus R2H is too big to be truly ultramobile, but its relatively large screen and decent battery make it good for on-the-go Web surfing and media playing, even if the onscreen keyboard is a chore to use.
The Coby Kyros Internet Touchscreen tablet runs Android 2.1 and has a screen resolution of 800x480 pixels.
New HP Envy x2 models pack a kickstand and a keyboard that falls off at the drop of a hat.