Year introduced: 2009
Capacity: 8, 16, 32 GB
Colors: Black and white
Model number on the back cover:  A1303

Details: The back housing is made of plastic. The imprint on the back case is the same bright and shiny silver as the Apple logo. There's a SIM tray on the top side that holds a "second form factor" (2FF) mini-SIM. The serial number is printed on the SIM tray.