Best SIM card options for data?

[sts7049]

never heard of that service. great option to keep in mind though when traveling.

 

[Redpossum]

If you don't want to deal with humans, national identity documents, Spanish, or physical SIM cards and your phone is equipped for eSIM, you can use Airalo: https://www.airalo.com/es/argentina-esim

...and then links to a webpage in Castellano.

Jokes aside, that's an amazing technology. Somehow I doubt that the Samsung A03 for which I paid 40K pesos is going have that capacity, but it's still very impressive.

(In defense of the A03, it does everything I need, and it was damn cheap for what you get)

 

[FrankPintor]

List of phones supporting eSIMs here: https://www.gsmarena.com/search.php3?sSIMTypes=4

(I didn't see the Samsung A03).