estas son las que yo he visto:
FDD-LTE (band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 27, 28, 29)
TD-LTE (band 38, 39, 40, 41)
TD-SCDMA 1900/ 2000
CDMA EV-DO Rev.A (800, 1700/2100, 1900, 2100mhz)
WCDMA (850, 900, 1700/2100, 1900, 2100)
GSM (850, 900, 1800, 1900)
http://en.miui.com/thread-230990-1-1.html