Smartphone is one of the most distinguished technological gadgets in the digital era. It is a mobile phone that can be used as a small computer (Cambridge Dictionaries Online). Most smartphones have the capability to display photos, play videos, check and send e-mail, and access to the Internet. Modern smartphones support third-party applications, which provide limitless functionality (Techterms.com).
Increase popularity of smartphones can be noticed. According to Gartner statistics, 417 million new handsets were sold in the third quarter of 2010, which increased 35 percent from third quarter 2009.Within these new phone sales, smartphone sales grew 96 percent from the third quarter last year, and smartphones accounted for 19.3 percent of overall mobile phone sales in the third quarter of 2010 (Gahran, 2010).
The popularity of smartphone can be observed in Asia Pacific as well. Harun (2011) pointed out “[p]enetration of smartphones stands at more than 40 percent in Western Europe and 38 percent in the U.S. as consumers snap up the latest models and download apps. While fewer than 20 percent of Asia Pacific mobile users currently have smartphones, interest in upgrading is high: nearly half of consumers intend on buying a smartphone in 2011, according to Nielsen research.”
Predictably, the prevalence of smartphone will penetrate into China, especially at the period when Chinese economic growth is