The iPhone 5's 4-inch screen may be the biggest of any iPhone yet, but Apple has kept things thin, light, and small-hand friendly. At 4.87 by 2.31 by .30 inches (HWD) and 3.95 ounces, the iPhone 5 is still pretty petite by today's giant smartphone standards. The Galaxy S III measures 5.38 by 2.78 by 0.34 inches and weighs 4.7 ounces, but it also packs a much larger 4.8-inch display. As always, pixels matter, and the iPhone 5 remains Retina approved, with a 1,136-by-640-pixel display, which retains the 326 pixels per inch of the iPhone 4 and 4S. The Galaxy S III has more total pixels, with a 1,280-by-720-pixel display, but its larger screen means fewer pixels per inch—306 to be exact. |