Nowadays, most people have two SIM cards, one for private while one for business, or two cards from different operators. Therefore, a smartphone supporting dual SIM is unquestionable their best choice. If you have such kind of need, is Huawei P20 or P20 pro suitable to you?
Does Huawei P20/ P20 Pro support dual SIM?
The answer is YES. Both of Huawei P20 and P20 pro support dual SIM and dual standby. And both two slots can be the main SIM card slot. You can switch following you need.
Network Compatibility : Nano-SIM, SIM CARD 1 and 2 [ 2G GSM/EDGE: 850/ 900/ 1800/ 1900 and/or 3GUMTS (WCDMA) / HSPA+ / DC-HSDPA 800(B6) / 800(B19) / 850(B5) / 900(B8) / 1700|2100(B4) / 1900(B2) / 2100(B1) and/or 4G FDD-LTE:700(B12) / 700(B17) / 700(B28) / 800(B18) / 800(B19) / 800(B20) / 850(B5) / 850(B26) / 900(B6) / 900(B8) / 1700|2100(B4) / 1800(B3) / 1800(B9) / 1900(B2) / 2100(B1) / 2600(B7) | TD-LTE : 1900(B39) / 2300(B40) / 2600(B38)]
Does Huawei P20/ P20 Pro have a MicroSD slot?
Some people may also be curious about whether Huawei P20 and P20 pro support memory expansion. As a smartphone with Leica triple camera and supporting slow-motion capture, large storage must be necessary. Huawei provides P20 with 64G/128G storage, while P20 pro with 64G, 128G, and 256G. However, they didn’t provide a choice for storage expansion. Perhaps, they believe the original storage is quiet enough.