What is the difference between iPhone 5 and iPhone 4s?

Apple’s iPhone 4s and iPhone 5 are the two famous phones in 2012. The iPhone 5 is a newer model compared to iPhone 4s and is longer than the latter. The iPhone 5 is also thinner than the 4 with 0.30 inches thick compared to the 4s that has a 0.37 inches thickness.

The iPhone 4s is slightly heavier than the 5 at 140 grams as opposed to the weight of iPhone 5 of 112 grams. The older model has a 3.5 retina display with a 960x640 pixels resolution while iPhone has a 4-inch retina display and with a resolution of 1,136x640 pixels. The iPhone 5 starts using a nano-SIM card while iPhone 4s uses micro-SIM cards.