Often, yes, but not always. eSIM on the Samsung Galaxy A54 depends on the country version, so check your phone before you buy a travel eSIM.
Updated 1 Nov 2026
Only some country versions have eSIM: look for “Add eSIM” in the settings.
Check your Samsung Galaxy A54 in the settings first. If it can add an eSIM and it is unlocked, install the travel eSIM at home and keep your main SIM for calls.
Not every Samsung Galaxy A54 has eSIM: it depends on the country version you bought. Many versions sold in Europe support it, while some versions sold elsewhere don't.
The settings tell you for sure: if you can add an eSIM there, your version supports it.
Dial *#06#: if an EID number appears, your phone supports eSIM. You can also look for an option to add an eSIM in the SIM or network settings.
A travel eSIM only works if your phone isn't locked to your carrier. The quickest test is a SIM card from another carrier: if it connects, the phone is unlocked.
With eSIM, the Samsung Galaxy A54 can use two lines at once: your main SIM stays on for calls and texts, while the travel eSIM carries your data. Choose the travel eSIM for mobile data in the SIM settings before you land.
It depends on your version. Many Samsung Galaxy A54 models support eSIM, but some country versions don't. Dial *#06#: if an EID number shows, your phone supports eSIM.
Yes. Keep your main SIM for calls and texts and use the travel eSIM for data.
Put in a SIM card from another carrier: if it connects, the phone is unlocked. Your carrier can also tell you.