Specifications

iPhone Basics — Identifying iPhones 15
2012-02-21
Identifying iPhones
Model Dierences
iPhone models can be identied by model number, which is printed on the back cover:
Model # iPhone Model
A1332 iPhone 4 (GSM model)
A1349 iPhone 4 (CDMA model)
A1387 iPhone 4S
A1431 iPhone 4S (China only)
IPhone 4/4S models can also be visually dierentiated by:
• The presence or lack of a SIM card tray. IPhone 4 (GSM model) and iPhone 4S have a SIM
card tray on the right edge, whereas iPhone 4 (CDMA model) does not.
• The dierent positioning of joints on the metal band (see all images below).