To help us provide you with free impartial advice, we may earn a commission if you buy through links on our site. Learn more

Apple’s next generation tablet, rumoured to be announced at the end of February, can’t be launched soon enough for the Californian company. Google’s Android operating system is snapping at its heels, shipping three times as many tablets as it did last year, while the iPad2 has only doubled its sales in a market that has risen from a total of 10.7m units last year to 26.8m units this year. Tablets running a Microsoft operating system accounted for only 400,000 sales last year.
The figures come from a report released by global analysis firm Strategy Analytics. Sales of Android tablets grew faster last year than those of Apple’s rival iPad, rising from 3.1m units in Q4 2010 to 10.7m units in Q4 2011, giving Google’s mobile operating system a market share of 39%, up from 29% last year. In the same period, Apple tablet sales rose from 7.3m to 15.4m units, but its market share actually dropped from 68% to 58%.
Microsoft, meanwhile, is hoping there’s still a slice of the pie left for its Windows 8 operating system, which has been designed with touchscreen interfaces in mind. There’s not much it can do until Windows 8 starts shipping, and then it will be up to its hardware partners to produce competitive tablets based on the new touch-friendly OS.