The i-Mate is a rather large and bulky unit, but it does have a pretty good list of features and functions without any major problems.

While O2 has impressed us in the past, the XDA Atom fails to live up to its potential. A small form factor and inbuilt Wi-Fi support fail to compensate for slow processing performance

The Atom Exec on its own is an excellent and compact smart phone packed full of features. If you already own the original, it's not worth an upgrade, but otherwise, this comes highly recommended.

The N95 packs in just about every feature under the sun. Most are welcome additions, but there are a few issues that prevent this from being a great smart phone.

The MIO A701 is a jack of all trades device designed to replace your mobile phone, GPS unit and PDA. Sporting a touch screen but no keypad, the versatile A701 also boasts a 1.3 megapixel camera and both MP3 and video players.

If you are prepared to pay for it, the Xda Atom Life is HSDPA capable and is quite speedy thanks to a fast processor. However, there is still plenty of room for improvement.

The Limited Edition Xda Atom Life adds the Windows Mobile 6 OS and a stylish white colour scheme, but nothing else has changed. Despite this, its still a very reasonable smart phone with a strong feature set.

The JASJAM is a fair device with a generous features list, but a slow processor and chunky size dampen its appeal.

HTC's TyTN II is one of the most outstanding smartphones we've ever reviewed. A few minor improvements and this could well have been a five-star product.

It's amazing that Dopod has managed to fit so many features into such a compact smartphone. You need to pay extra for mapping software, so the P800W is far from a cheap investment, but for some, the all-in-one convenience makes it worthwhile.

The Nokia N95 8GB has taken most of the things we like about the N95 and carefully refined them. While some flaws remain, it is a handsomely crafted device packed with plenty of wonderful features.

If you can live without a slide out QWERTY keyboard, the D810 is an excellent option for those after a HSDPA smart phone. Sleek, stylish yet still packed with features, it comes highly recommended, although price is steep.