We know the iPhone 5 is about two times faster than its predecessor, but how does it stack up toe the iPhone 4 and the iPhone 4S in a side-by-side-by-side bootup speed test?

Point and laugh at me as I struggle to turn all three devices on at the same time, and be surprised with how fast the iPhone 4S still is. The iPhone 4 is much slower, but the 4S is still no slouch, don’t you agree?