What is the measurement of an iPhone?

The iPhone 3G's measurements are:

Height: 4.5 inches or 115.5 mm Width: 2.4 inches or 62.1 mmDepth: 0.48 inch or 12.3 mmWeight: 4.7 ounces or 133 grams

The iPhone 3GS's measurements are:

Height: 4.5 inches or 115.5 mmWidth: 2.4 inches or 62.1 mmDepth: 0.48 inch or 12.3 mmWeight: 4.8 ounces or 135 grams