My battery life is abysmal, but it is to my own fault. I never put may phone down. I am constantly on it textkng, mailing, IMing, browsing the web, listening to podcasts, listening to music, playing games, reading books, Facebook, Twitter, watching movies, taking pictures, just about everything. I never give my phone a break. I don't think that I have ever had a phone in my hand so much, not even when I had an iPhone did I use a smartphone like this. I get maybe 8 hours on a full charge. If I used it sparingly like I did my BlackBerry, I would probably get twice as much out if my battery.