Battery:
the maturities under normal use be about 48h, when something more intensive use, the service life is halved very quickly. The charger should always be within reach. Compared to the iPhone 4 a significant deterioration, which is probably due to the display and the flatter construction.
Display:
here I see an advantage to its predecessors, very clear and high-contrast display.
Housing:
very quality perceived quality.
Conclusion: I need the iphone go and sporadic home to make phone calls. Alone in this sentence I see with the iPhone 5 two contradictions. On the one hand the very weak battery can barely large distances from a power source. Secondly, in certain network areas is not possible call. There are on this issue in various forums a plethora of ailments, but Apple does not want solution respectively mE not find a solution, because there could be a wave of complaints are initiated. From my perspective, it is still a mobile phone, which, as such, but denied his ministry. For me personally it is now worthless, I will have to look for an alternative.
I'll turn my back after several years of loyalty this company.