iPhone 5 vs. iPhone 4S vs. iPhone 4

The budget iPhone: rumormongers have obsessed out the possibility for years. Though Apple hasn't – and likely never will – manufacture a new iPhone just to tackle the economy market, the company has covered that segment nonetheless. The recipe is simple: continue selling previous years' iPhones in decreasing increments of $100.

IPhone 4S Achieves Remarkable Sales Success Surpassing IPhone 5

File:White iPhone 4S with screen protector vs iPhone 5S.jpg - Wikimedia Commons

Are the iPhone 4 and iPhone 4S 4G Phones?

Every iPhone released, in order

iPhone 5C vs iPhone 4S – 10 ways the newer iPhone is better

Apple unveils iPhone 4S, not iPhone 5

iPhone 5S and iPhone 5C Go On Sale - ABC News

Comparing the iPhone 4S vs iPhone 4 vs iPhone 3Gs vs Galaxy S II

iPhone 5: a little bit taller, a little bit baller

iPhone 4s vs iPhone 5: Image quality comparison

iPhone 5 vs. iPhone 4S - Camera