Mobile World Congress 2010 – battle of the OS

A quick walk through the yearly Mobile World Congress – the biggest mobile phone show around – and you’ll realise you are actually gazing at a crystal ball that shows what people will tote in their hands in the coming months.

Here in Barcelona, as this year’s phone extravaganza kicks off today, the power is clearly with Google’s Android. With Sony Ericsson, Motorola and China’s Huawei showing off world-beating Android phones this week, it’s easy to think 2010 will be the year of the Google phone OS. (HTC has also launched two hot numbers in the Legend and Nexus One-lookalike Desire).

But very clearly, rivals are not going away quietly. Microsoft, Samsung and Nokia all have their sights aimed at the emerging powerhouse OS. …