The original iPhone (1st generation), released in 2007, has the following dimensions:

• Height: 4.53 inches (115 mm)
• Width: 2.40 inches (61 mm)
• Depth (thickness): 0.46 inches (11.6 mm)
• Weight: approximately 4.8 ounces (135 grams)

It features a 3.5-inch touchscreen display with a resolution of 480 x 320 pixels