Your battery life depends on how you use the device, it differes for eveyone. The battery life on my iPhone 4S is around 32 hours per charge and I've had my iphone for about 7 months. I have a friend (also owns the iPhone 4S) who gets around 18 hours because she constantly streams movies. I'm actually amazed that her battery lasts as long as it does.I think I will wait to buy it until a few people purchase it to see if there's a difference in the battery life.Personally I'm not to optimistic
These phones do a mind-boggling amount of work and we need to keep that in mind when thinging about its power source.
I don't know, mine lasts a lot longer than I had expected. I use my phone for email, web surfing, these forums, instant messaging, Facebook, Twitter, balancing my checkbook, my only camera, calendar, notes, reminders, Siri, reading a book (kindle app).. and that's using it moderately every other day or so. I don't play games or stream movies, and I've been told that's why my battery life is as good as it is.Yep, it goes with the territory... Most smartphones - of any description - have a poor battery life if you use them to do anything other than look at the time twice a day on them!![]()