Power consumption management in Android might be significantly flawed and it’s a
software issue, if we are to believe Russian tech blogger Eldar Murtazin who summarizes reports about battery consumption issues in a tweet claiming that all dual-core Android phones running on a version prior to 2.3.4 suffer from battery problems.
The software flaw has reportedly been
fixed in the latest 2.3.4 version of Gingerbread. Battery fixes have been made in the latest Gingerbread, but reports about the final outcome are controversial at best. Judging from previous reports
it’s only 0.03% of all Android phones that employ 2.3.4, so it’s mostly Nexus S users who got to test the version, but chances are if you have a dual-core
phone with Google’s platform – your phone could improve after the update.