The U1010 is about twice the size of a smart-phone, yet it's a fully-fledged Windows Vista-based tablet PC. It's suitable for professional users, or even regular travellers, who want a very mobile device with all the functionality of a typical computer. Unfortunately, it lacks built-in 3G features.

The Fujitsu Q2010 is an ideal mobile tool with a lightweight design and integrated 3G making it great for use on the road. It lacks grunt but should be more than enough for office applications and keeping intouch with colleagues.

It's rare to find a notebook as versatile as the LifeBook P1610. There are certainly compromises to be made for its tiny frame and convertible design, but if blistering performance isn't essential, the P1610 is well worth a look.

The Fujitsu LifeBook S6311 is a professional notebook with some nice features. It performed well in our tests and it's fairly priced for it's quality.

The Fujitsu P7230 ultra portable notebook doesn't offer stellar performance, but its impressive battery life will keep you up and running for long periods of time and its light-weight design with the 10in screen make it very easy to carry around.

The Fujitsu Lifebook U1010 3.5G is a great example of the increasingly popular ultra mobile PCs. It's easily held and is comfortable to use while also being extremely portable. If the size and weight weren't enough to get you excited then the addition of 3.5G HSDPA speeds of up to 7.2Mbps should help.

This laptop is the perfect size for the road warrior who wants to get online while on the go, and who also wants something that looks flashy. Its colour might be a little too feminine for most guys' taste, but women might find it irresistible.

There's no doubt this unit is ultraportable and it did well in our battery testing, but with a $5499 price tag it's just too expensive.

If you consider battery life and light weight the most important laptop criteria, give the LifeBook P7010 a close look. You could probably live with this 1.5-kilogram unit's less-than-perfect keyboard and screen.

Although it isn't a bad unit in its own right, the Fujitsu doesn't shine as well as it should given its budget competitors and high price point. If you're looking for a unit that has a great touch screen, a fast Intel Atom processor and great connectivity, you're probably better off waiting a month until the upgraded 3G model reaches Australia.

Exceptional battery life and a compact design make the nc2400 a great option for those willing to sacrifice some performance.

It's small, affordable and easy to use. Business users will appreciate the fast networking options and the ExpressCard slot. Travellers and students will love its large hard drive capacity and the fact that it's compact but still easy to use.