Recently I am helping my friend choosing a new smartphone phone. She want longer battery life. On my Android HTC Desire( actually my first smartphone), less than 1 day when I am playing games for a couple of hours or surfing a lot on the way, so I would use a mpj replacement battery as alternative. Besides, it just awesome so I wont upgrade in the near future.
I was wondering what are the battery lifes on BlackBerry devices.