Now LTE is added to iPhone 5 we got 3 models.
Those 3 will work on different networks
All work on
GSM/EDGE (850, 900, 1800, 1900 MHz)
UMTS/HSPA+/DC-HSDPA (850, 900, 1900, 2100 MHz)
AT&T
Model A1428
(GSM model)
LTE
4 (AWS)
17 (700b MHz)
Other
UMTS/HSPA+/DC-HSDPA (850, 900, 1900, 2100 MHz)
GSM/EDGE (850, 900, 1800, 1900 MHz)
Sprint & Verizion
Model A1429
(CDMA model)
LTE
1 (2100 MHz)
3 (1800 MHz)
5 (850 MHz)
13 (700c MHz)
25 (1900 MHz)
Other
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)
Other countries
Model A1429
(GSM model)
LTE
1 (2100 MHz)
3 (1800 MHz)
5 (850 MHz)
Other
UMTS/HSPA+/DC-HSDPA (850, 900, 1900, 2100 MHz)
GSM/EDGE (850, 900, 1800, 1900 MHz)
Those 3 will work on different networks
All work on
GSM/EDGE (850, 900, 1800, 1900 MHz)
UMTS/HSPA+/DC-HSDPA (850, 900, 1900, 2100 MHz)
AT&T
Model A1428
(GSM model)
LTE
4 (AWS)
17 (700b MHz)
Other
UMTS/HSPA+/DC-HSDPA (850, 900, 1900, 2100 MHz)
GSM/EDGE (850, 900, 1800, 1900 MHz)
Sprint & Verizion
Model A1429
(CDMA model)
LTE
1 (2100 MHz)
3 (1800 MHz)
5 (850 MHz)
13 (700c MHz)
25 (1900 MHz)
Other
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)
Other countries
Model A1429
(GSM model)
LTE
1 (2100 MHz)
3 (1800 MHz)
5 (850 MHz)
Other
UMTS/HSPA+/DC-HSDPA (850, 900, 1900, 2100 MHz)
GSM/EDGE (850, 900, 1800, 1900 MHz)