Questions about the iPhone 5?

[teenyrifle012]

I might be getting an iPhone 5. My questions are these:

Can I already get the Internet everywhere, or do I have to pay extra for 4g or whatever it is? For example, if I take a picture, to put it on instagram, do I have to be in a wifi area, or can I use 4g. Basically, does 4g come with the iPhone 5?

How long does the battery last? If I was playing games, or texting, or making phone calls, how long will it last?

If I'm on contract, do I still have to pay for phone calls, or can I talk, and text as much as I like for free?

And how much does a contract cost, and can I get more info about it?


Thank!

Regards,
JP.
Also, how is the camera? Is it really good, or just average?

And, will it break if I drop it, how hardy is it?

Last question.

What are the faults in it? Any major problems?