What are some differences between iPhone 5c's and 4s's?

Which one is better and why?

What the 5c has compared to the 4s
Bigger screen
4g LTE
Better battery life
Brighter screen
Lighter phone
Better camera
Faster with apps ext.
And some more but those are the ones I know off the top of my head
iPhone 5c is 100x better

The 5c has a much better processor ( Both are Dual core), and better RAM this means faster web browsing apps and much more.
The 5c Also has a better battery, and 4g Lte.
However The Iphone 4s has a much cheaper cost.
Hope this helps!

5C is faster, larger screen, better hardware all around. 4S has always been a good phone though.

5c is better. Could compare the 2 GSMArena.com

4s is glitchy, 5c is ****. Go for either a 5 or 5s