Does the Samsung Galaxy A23 5G have eSIM? Only Japanese models

Yes, the Samsung Galaxy A23 5G supports eSIM, except some versions sold in particular countries or by particular carriers. The versions without it are listed below.

eSIM: Some versions
Brand: Samsung
Type: Phone
Released: 2022
Checked: October 7, 2026, against samsung.com

Which versions of the Samsung Galaxy A23 5G have no eSIM

Only models sold in Japan have eSIM.

Where are you taking your Samsung Galaxy A23 5G?

If your version takes an eSIM, you can buy a data plan now and install it before you fly. Pick your destination.

See every destination

Check your own Samsung Galaxy A23 5G

Two minutes on the phone itself settles it, whichever version you have.

Dial *#06#
Open the phone app and dial *#06#. If a number labelled EID appears, your phone supports eSIM.
On a Samsung Galaxy
Go to Settings, then Connections, then SIM manager. If you can add an eSIM, it supports eSIM.
Check it is unlocked
A phone bought from a carrier on contract may be locked to it. Ask your carrier, or look for a Carrier Lock line in your settings that says No SIM restrictions.

Next steps

How to install a travel eSIM on Android

Set it up before you fly and keep your usual number for calls and texts.

Does my phone support eSIM?

The 30-second check for any phone: the EID, and whether it is unlocked.

Other Samsung phones

Every Samsung model eSIM compatible phones