- Nielsen report that 31% of US mobile phone owners have a smartphone as of December 2010, and expect smartphones to become the majority by the end of 2011. eMarketer predicts that smartphone ownership will reach 43% of the US mobile population by 2015.
- According to figures for 2010 released by Gartner, smartphones accounted for 297 million (19%) of the 1.6 billion mobile phones sold that year. That's 72.1% more smartphone sales than in 2009.
- The same company expects US sales of smartphones to grow from 67 million in 2010 to 95 million in 2011, and become the highest-selling consumer electronic device category.
- For Q4 2010, the IDC Worldwide Quarterly Mobile Phone Tracker puts smartphone sales at 100.9 million, up some 87% over Q4 2009. They report total smartphone sales for 2010 as 302.6 million, up around 74% on 2009.
- The Coda Research Consultancy predict global smartphone sales of some 2.5 billion over the 2010-2015 period, and also suggest that mobile Internet use via smartphones will increase 50 fold by the end of that period.
- Morgan Stanley Research estimates sales of smartphones will exceed those of PCs in 2012.
- Gartner expect over 500 million smartphones to sell in 2012.