Ultra 比 Pro ，S Pro 支持的频段多了不少 网络频段 Pro 2G GSM: 850/900/1800/1900MHz; 2G CDMA: BC0; 3G WCDMA: B1/B2/B4/B5/B6/B8/B19; 4G TD-LTE: B34/B38/B39/B40/B41; 4G FDD-LTE: B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B26/B28A; 5G: n1/n3/n5/n8/n28A/n38/n40/n41/n77/n78/n79 网络频段 Ultra 2G GSM: 850/900/1800/1900MHz; 2G CDMA: BC0; 3G WCDMA: B1/B2/B4/B5/B6/B8/B19; 4G TD-LTE: B34/B38/B39/B40/B41/B42; 4G FDD-LTE: B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B20/B25/B26/B28/B66; 5G: n1/n2/n3/n5/n7/n8/n12/n20/n25/n26/n28/n38/n40/n41/n66/n77/n78/n79
