Smartphones a Majority of all U.S. Devices in 2011

By 2011, there will be more smartphones in use in the U.S. market than feature phones, Nielsen now projects.

The share of smartphones as a proportion of overall device sales has increased to 29 percent for phone purchasers in the last six months and 45 percent of respondents to a Nielsen survey indicated that their next device will be a smartphone.

Given normal handset replacement cycles, it is possible to project that the installed base of devices will shift dramatically over the next two years. For those of you who wonder about such things, that would likely make the United States one of the world leaders in smartphone usage.

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