I really enjoy Windows Phone quite a bit and honestly for the price the battery life is incredible on these suckers. My Lumia 635 outlasts my iPhone 5c and Samsung Galaxy S5 by a long shot. It's not even close. And what is sad is that my Android has to use a Mophie battery case to get through a day whereas my Lumia 635 outlasts anything in history. Seriously, where's the love for Windows Phone?