2011, Year of the Tablet?
frontwave writes "After the huge success of the iPad, with over 4 million units sold since its introduction, all major hardware vendors of PCs and mobile devices are coming out with new tablets in the next few months, including Apple with a smaller version of the popular product. Analysts estimate the market for tablet devices (over 6" screen size) to be around 25 million units for 2011."
In Q2 2010, PC makers shipped a combined 82.5 million devices. HP and Dell combined to ship over 25 million computers.
Over the course of a year, that's 330 million PCs. Assuming each one has a life span of four years, that puts 1.32 billion PCs in use.
Apple have achieved great sales numbers with the iPad. I've no doubt that they created a new market segment (though one that would likely have been created anyway). It's still useful to be able to place that 4m number in comparison with the billion plus computers already out there (and able to run Flash too!).