What's the difference between the IPhone 5, 5c, and 5s?

They have a substantial price difference so, other than basic features, what differs between them?

Http://www.apple.com/iphone/compare/

iPhone 5c is pretty much similar to the simple iPhone 5. Just, it's cheaper with plastic casing.

5s n 5c are new models
5s n 5c come with ios 7 unlike 5 with ios 6
but iphone 5 getting ios 7 update soon
5s has finger print technology
5c is plastic no aluminum frame hence priced somewhat low
5c is thicker than 5 n 5s
5s has a larger camera sensor and dual flash
the colors of 5s are more attractive
back button in 5s is lined by a border making it more attractive

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