Yes double cards
Mi 13 is a dual-SIM phone, and supports dual Nano-SIM card slots, 5G is available for any operator, and 5G\/4G\/3G\/2G is supported by mobile\/Unicom\/Telecom. The Mi 13 uses the Snapdragon 8Gen 2 chip or the Tianguet 9200 chip. The Snapdragon version uses the Snapdragon X70 baseband, with a maximum transmission speed of 8.3Gbps (n25826GHz band, 8 groups of 100MHz bandwidth).