A graphic on the smartphone market

I have been researching Nokia lately and here is an interesting graphic. (On another note, I don't know if anyone else is researching Nokia but I just learned that Nokia Siemens, its equipment manufacturing subsidiary owned 50% by Nokia, is consolidated in its financial statements.)


On top of the hard-to-see colours, I don't like charts that only focus on a small period, such as the two years in the following graphic. Nevertheless, it's an interesting graphic that captures the current state of affairs in the smarphone market.


(source: gigaom)

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