UberGizmo - The Motorola Droid RAZR Maxx has been introduced to address the single most important issue that prospect 4G LTE users are facing: battery life. Of course, this is not a new challenge, and the original RAZR 4G LTE Android smartphone already had software features that made it battery-efficient. The most important of them is Smart Actions, a set of automated rules that can automatically turn the cellular broadband OFF whenever possible, whether it is at home, at work, or at any other known WiFi location.