If you've been living under a rock for the years you've used an iPhone, you probably don't know that GSM signal strength affects battery life. Those from iLounge remind us about these variations in some tests done for iPhone 5, saying that the position of the user in relation to the GSM/CDMA towers in the vicinity can seriously affect the autonomy of the battery. Well, let's go from the obvious things to the less obvious ones, more specifically, the iPhone 5 fails to work exactly as Apple says and in the case of surfing the web, you will find those 8/10 hours of autonomy only on paper, because in the world you really can't get them.
The good part is that when it comes to recording video clips, the iPhone 5 does better than the iPhone 4S, but I don't think you will give up the rest of the functions just to record videos all day. Drawing a line, the autonomy of the iPhone 5 terminal is similar to that of the iPhone 4S, for some better, for others weaker, all depending on the way of use.
