Don’t they look lovely together, cuddled up like that. As we can see the physical changes are fairly distinct – for one, you don’t have the bottom plastic condom from the old iPhone. Otherwise, you’re basically looking at the same hardware in a nicer package. What we won’t do for love…

iLounge writes:

The 0.48” depth is thicker than the touch (0.31″), 80GB classic (0.41″), and original iPhone (0.46″) but thinner than the 160GB classic (0.53″), and tapered at the sides for the appearance of thinness. At 4.7 ounces, it weighs more than iPod touch (4.2), but less than the iPod classic (4.9-5.7 oz.).