iPhone X Iphone XS (us version) not working in Argentina ?

[suras]

Hi, I was going to buy a new Iphone XS but i was hearing that the Iphone XS in the U.S dropped some gsm bands so it will not work properlly. Anyone knows if this is true?
Thanks
Guido

 

[kryten3000]

Hi, I was going to buy a new Iphone XS but i was hearing that the Iphone XS in the U.S dropped some gsm bands so it will not work properlly. Anyone knows if this is true?
Thanks
Guido

The exact opposite. The latest iPhone has a radio with more bands.