IPhone 5s vs iPhone 5c

I'm wanting an upgrade from my iPhone 4.
What are the differences, pros and cons, and opinions on the new models?
Do both have the finger scan?
Is the 5C just like the iPhone 5 but with color?

The iPhone 5S is made of high grade aluminum.
iPhone 5S has a new A7 64 bit system chip that's twice as fast as the iPhone 5 A6 chip.
iPhone 5S TouchID - use your fingerprint on the home button instead of a password.
Colors: silver, gold, and space gray.

iPhone 5C is made of hard coated polycarbonate material and steel reinforced.
It contains the same A6 processor and 8 megapixel camera as the iPhone 5.
Does not have TouchID.
Colors: blue, white, pink, yellow, and green.