A study of 150 smart phone users over a three-week period finds that panel members consume an average of 723 MBytes of data a month, an average of 24.1 MBytes of data a day. Of that, 21.5 MBytes is received, while only 2.6 MBytes is sent. Those figures include both wireless network and Wi-Fi consumption. Looking only at data sent over cellular networks, the average data transfer is 12.1 MBytes a day, with Wi-Fi representing the remaining 12 MBytes of daily usage.
The data was gathered from Feb. 9, 2011 through March 2, 2011. Some 83 of the respondents use Android phones, 57 are iPhone users and 10 use RIM BlackBerry devices.
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