[Q] Xperia S Battery Life

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http://forum.xda-developers.com – Hello everyone. I am new at XDA. I was planning to buy the Sony Xperia S, but heard a lot of complaints about its battery life. Read a lot of threads but different people have different opinions and problems. So i though i would post my needs and get an idea of how much my battery will last. My main usage of the phone EACH Day will be: 1. Playback of 720p (or less) resolution video playback, about 1.5-2 hours. I will try to set the brightness below 40%. BRAVIA Engine Turned ON. Listen through Headphones (not the speaker) 2. Music playback, about 30 mins (through headphones) 3. (HowTos)