is iPhone X GSM or CDMA?
will my i Phone X work on GSM in Colombia?
Question marked as
Yes. CDMA is an obsolete technology; while the iPhone X supported it and GSM, there are no CDMA networks left in the world. The iPhone X supports:
A1865: FDD-LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 66), TD-LTE (Bands 34, 38, 39, 40, 41), TD-SCDMA 1900 (F), 2000 (A), CDMA EV-DO Rev. A (800, 1900, 2100 MHz), UMTS/HSPA+/DC-HSDPA (850, 900, 1700/2100, 1900, 2100 MHz), GSM/EDGE (850, 900, 1800, 1900 MHz) A1901: FDD-LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 66) TD-LTE (Bands 34, 38, 39, 40, 41), UMTS/HSPA+/DC-HSDPA (850, 900, 1700/2100, 1900, 2100 MHz), GSM/EDGE (850, 900, 1800, 1900 MHz) A1902: FDD-LTE (1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 66), TD-LTE (34, 38, 39, 40, 41, 42), TD-SCDMA 1900 (F), 2000 (A), CDMA EV-DO Rev. A (800, 1900, 2100MHz), UMTS/HSPA+/DC-HSDPA (850, 900, 1700/2100, 1900, 2100MHz), GSM/EDGE (850, 900, 1800, 1900MHz)