So does it really have a smart battery? Because I do want to give this phone a chance I really do. I like it but I've had a lot of bad experiences with Samsung phones amongst a few others in the past and I just want to make sure this phone is right in terms of battery life. I'll take your advice and I'll give it a couple of days so by Wednesday of next week if it's not where it should be I will take the steps needed to get my money back. Sent from my SM-G973U using Tapatalk