The proportion of people over the age of 16 using the smartphone in Vietnam increased over 70% with 2013 (according to survey of TNS/Google 2014), specifically, rising from 20% in the last year, the equivalent of 36% up from 14 up 24 million smartphone users (under the structure of the population of Vietnam 2011). The age group from 16-24 had the highest rate of use smartphone (58%). In terms of penetration rate (the rate of new users), and 16-24, from 45-54 and 55-64 have increased the rate of speed using the smartphone over 200% per year. Smartphone users rate decreases as age increases.
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