Kinda sorta. See the tech specs page[0] and the LTE compatibility page[1]. There are actually three different models. All three have 3G GSM/EDGE support. Bu

Kinda sorta. See the tech specs page[0] and the LTE compatibility page[1]. There are actually three different models. All three have 3G GSM/EDGE support. But they support different LTE bands. And only the CDMA model adds the CDMA frequencies. > GSM model A1428: UMTS/HSPA+/DC-HSDPA (850, 900, 1900, 2100 MHz); GSM/EDGE (850, 900, 1800, 1900 MHz); LTE (Bands 4 and 17) > CDMA model A1429: CDMA EV-DO Rev. A and Rev. B (800, 1900, 2100 MHz); UMTS/HSPA+/DC-HSDPA (850, 900, 1900, 2100 MHz); GSM/EDGE (850, 900, 1800, 1900 MHz); LTE (Bands 1, 3, 5, 13, 25) > GSM model A1429: UMTS/HSPA+/DC-HSDPA (850, 900, 1900, 2100 MHz); GSM/EDGE (850, 900, 1800, 1900 MHz); LTE (Bands 1, 3, 5) [0] https://www.apple.com/iphone/specs.html https://www.apple.com/iphone/specs.html [1] https://www.apple.com/iphone/LTE/ https://www.apple.com/iphone/LTE/