I bought the Samsung Galaxy s20 FE 5G phone from SAMSUNG. I called verizon 3 different times on hold for hours wondering why I don't have 5g service for a 5g phone. First they said change the sim card, then they said change the plan, now they're saying it's because SAMSUNG SOLD A DUAL SIM PHONE TO ME WHICH DOES NOT ALLOW 5G CONNECTIVITY. So yes, the phones cheaper here but you won't get 5g with your 5g compatible phone. When you shop at your network provider's store(Verizon for me) they will already have the proper sim card attachments for you to get what you paid for. So if you want 5G connectivity just order it from you carrier.