Mobile Network Support and BandXiaomi Mi 11i 5G have Dual Nano-SIM Card Slots,Xiaomi Mi 11i 5G support all GSM Based network providers. Xiaomi Mi 11i 5G mobile device support 2G Band Frequency at GSM: 850/900/1800/1900 and Hight Speed 3G Network Band at WCDMA B1/B5/B8,Xiaomi Mi 11i 5G also support LTE based 4G Networks Support at Frequency level LTE TDD: B38/B40/B41,LTE-FDD：B1/2/3/4/5/7/8/12/17/18/19/20/26,comes with network handling support with Network settings and