Android 4.3 Apparently Will Dramatically Boost Battery Life 500%

Android 4.3 might boost battery life as much as 500 percent, if results experienced by tester Joe Levi are repeatable.

"On Android 4.2 I can typically expect four to six hours of use before I need to recharge," Levi says. "On Android 4.3, without changing my usage habits, I was surprised to see the phone last all day, all evening, and still had charge enough to get me to work the next morning. I was able to eek out 25 hours."