According to a survey conducted by Purdue University and Microsoft, many free applications in the Android was made quickly drains the battery in the handset.
For example, when users play Angry Birds, 45% is used to run ads from a third party. Of these 45%, 15% of which is used to locate users with GPS, and 24% with the help of 3G to display the ads accordingly.
Not only that, a lot of wasted energy even when users surf using native browser. For GPS and 3G using 16% and 31% of the total energy in the battery.
Bug alias gap in the application were also made on the Android handset is far more wasteful. The research team found a bug called 'wakelock' in Mail and Facebook Android App that also drain energy not less. javascript:void(0)
