Yes, you can use the Samsung Galaxy S24 FE (128 GB, Blue, 6.70", SIM + eSIM, 50 Mpx, 5G) in Argentina. It is compatible with the mobile networks and telephony operators in Argentina, including Claro, with full band support for good coverage. Additionally, you can use eSIM technology in Argentina with carriers like Claro, Movistar, and Personal, allowing easy activation without changing physical SIM cards. You can also install Argentinian applications on it, as it runs on Android, which supports app installations from the Google Play Store or other sources available in Argentina.