Smartphone operating systems (OS) have become arguably ‘the’ most critical factor in the mobile device market in recent times. Whilst obviously being crucial to the functional capabilities of a mobile device, they are now also seen as the cornerstone of its revenue potential. This has brought about a fascinating battle amongst the biggest names in the mobile and Internet markets, all looking to ensure their OS is the market leader. The result of this battle is likely to have a significant influence on who will dominate these markets during the next few years.

Phones with advanced operating systems now account for approximately 70% of the contract market in the UK*. This has led to a significant market share decline for Symbian, which has for some time been the most prevalent OS in the market, and increased competition amongst the four key operating systems at the higher end of the market – RIM’s BlackBerry OS, Apple’s iOS, Microsoft’s Windows Mobile, and the newest OS to the market, Google’s Android.