It might seem like a dumb question, but I have no idea about this topic, since I never had to deal with something like this in Spain. So I just arrived to US and seems like different carriers allow the usage of different smartphones. I have and Xperia XZ1 Compact and seems that AT&T, T-Mobile or Verizon say internet won't work in my phone so I would like to upgrade it to the Zenfone 10 US version. I will be coming back to Spain so I would like to have a phone that also functions there. With no carrier problems or Sim problems of any kind
So here is my question, will the Zenfone 10 US version work when I go back to Spain?
I have checked the different bands for the US version and international and they only differ in 1, but I don't know if I am missing something since I am inexperienced in this.
