Nielsen: 58% of American teens 13-17 now own smartphones - Apple 2.0 - Fortune Tech

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"The highlights of the survey, conducted in July among 20,000-plus mobile phone owners age 13 and older:
58% of teenagers now own a smartphone, up from 36% last year
74% of 25-34 year olds own one, up from 59% in July 2011
Overall, 55.5% of mobile phone subscribers in the U.S. own smartphones, up from 41%"

Nielsen: 58% of American teens 13-17 now own smartphones - Apple 2.0 - Fortune Tech