Nielsen's Top Handsets, Brands and Mobile Sites for 2009

We reported on this earlier but Nielsen has released its year-end mobile lists: handsets, brands and top sites accessed via mobile devices. It's not entirely clear what the distinction between a "site" and a "brand" is in this set of rankings but below are the charts.

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Compare the top Nielsen sites (for 2009) with Opera's top sites for November. There's overlap but the lists are also different, Presumably the Nielsen data capture iPhone, Android and a somewhat broader spectrum of device usage than the Opera data: 

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And finally, the top handsets for the year: 

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