Top 10 Smartphones

01 Apple iPhone 4S

From £500 SIM-free 12 October 2011

Stuff says 5 out of 5 stars

It’s not an essential upgrade, but Apple’s iPhone 4S is noticeably fitter than the iPhone 4 – and Siri is a temptation too far

  1. 02

    Sony Xperia S

    £450 20 February 2012

    5 out of 5 stars

    Smart, stylish and specified to the eyeballs, Sony's Xperia S is a serious rival to the iPhone 4S

  2. 03

    Samsung Galaxy S II

    from £500 SIM-free 28 April 2011

    5 out of 5 stars

    Fast, powerful, with dazzling design and great battery life, the Galaxy S II is an irresistible Android handset

  3. 04

    Sony Ericsson Xperia Arc S

    £360 04 October 2011

    5 out of 5 stars

    The sleek Xperia Arc is now slick as well, though it’s the S's screen that still dazzles

  4. 05

    Samsung Galaxy Nexus

    £515 18 November 2011

    5 out of 5 stars

    A big phone with the mighty Android 4.0 Ice Cream Sandwich OS and spectacular display

  5. 06

    Nokia Lumia 800

    £440 06 December 2011

    5 out of 5 stars

    The 800 looks cool, feels cooler and has multimedia skills to rival those of the 4S

  6. 07

    HTC Radar

    £285 SIM-free 06 November 2011

    5 out of 5 stars

    Sleek, fast and handsome, with a classy Windows Phone interface

  7. 08

    Samsung Galaxy Note

    £600 02 November 2011

    4 out of 5 stars

    Exceptionally fast with a beautiful screen, the Note isn't for everyone, but for some people it'll be just what they're looking for

  8. 09

    BlackBerry Bold 9900

    £500 17 August 2011

    5 out of 5 stars

    Powerful, slim and great to use, the Bold 9900 is outstanding, with touchscreen and QWERTY working together well

  9. 10

    HTC Sensation

    £500 09 June 2011

    5 out of 5 stars

    Right now, this is our pick of the Android Army

Instant Expert

The phrase ‘data roaming charges’ has long struck fear in the hearts of smartphone owners. Just ask hapless student Miguel Yetman, who in 2009 was hit with a bill for $18,000 (£11,000) after using 452MB of data abroad. But there is good news – terrifying roaming charges will soon be no more. The EU will cap roaming fees at 80p per MB from next July, and networks are getting into the spirit with new deals for those looking to tweet on holiday. Get a monthly Orange contract on a phone such as the Sony Ericsson Xperia Neo (from £free, orange.co.uk) and you can bag a daily data allowance of 30MB for £3 per day. Vodafone is offering a similar deal of 25MB for £2, and will text to say when you’re near the limit. Leaving you to get massively sunburnt.

Terrifying roaming charges will soon be no more

WHAT TO LOOK FOR

1. Operating system Beyond Apple’s OS, there are five main ways to go: Windows Phone 7, Google Android, Symbian, BlackBerry and Palm’s WebOS. BlackBerry is best for business, Android has great apps and WP7 is ideal for smartphone newbies. All sync with your PC (and most with Mac) to give mobile email, calendar and contacts.
2. Connectivity Bluetooth is handy. Wi-Fi powers internet and email, HSDPA provides mobile broadband everywhere and A-GPS means sat-nav. Look for compasses, too.
3. Screen Standard resolution is up to 800x480 these days, but the real fun starts with touchscreen interfaces. The ideal scenario is a phone that offers screen input and a dedicated QWERTY keyboard, though this adds bulk.
4. Apps As important as the phones are the applications they can run. The iTunes App Store is streets ahead, Android Market second.