Mobile Network Support and BandHuawei Nova 8 5G have Dual Nano-SIM Card Slots,Huawei Nova 8 5G support dual mode based on GSM/CDMA based network providers. Huawei Nova 8 5G mobile device support GSM 2G Band Frequency at GSM: 850/900/1800/1900, Huawei Nova 8 5G mobile device support CDMA 2G Band Frequency atand Hight Speed 3G Network Band at WCDMA bands 1/2/4/5/6/8/19,Huawei Nova 8 5G also support LTE based 4G Networks Support at Frequency level 4G LTE B1/B3/B5/B8/B38/B40/B41,