I believe I have some sort of iphone, my mother's old one, before this I used to have one of those razors. Had that for about six years, it's a "just in case of an emergency" thing.
I don't come close to using anything fancy on mine, it's just an address book and means of communication for me, I don't even use the email/internet features, but I must admit I do prefer this touch screen to the old keys. Before there used to be three letters per key, so if I wanted to type say a "c" then I'd need to hit the "abc" key three times in rapid procession. This full keyboard thing is much easier~

Plus the camera on this one is nice. I think my old phone had a camera as well, but this one is much clearer and more user friendly.
Lastly if there is a GPS in here, that certainly could be convenient. My car has an old GPS already, but you have to know the address to get directions, I think smartphones can find the addresses of businesses for you.
I've seen other people play games and such on them, even toddlers, so I guess that's also pretty easy to do if you're into that.
So it's up to you!

Personally I only carry mine when I'm out by myself, I don't need any extras, so I wouldn't be willing to pay much more for it if that's the case.
P.S. Just adding on the age thing - my mother's fifty and is
constantly using hers for facebook or doing those scrabble/drawing with friends thing. She always needs the newest model.

Meanwhile I'm still a teenager and never even made myself one of those facebook/myspace/twitter thingies. lol Just never got into it
