Samsung Galaxy devices, starting from the S20 series and onwards, including the Z series and Note series, offer comprehensive eSIM support. Setting up an eSIM on a Samsung Galaxy device is a breeze. Simply navigate to the mobile networks section in your device's settings and follow the steps to add a new cellular plan. You can activate the eSIM by scanning a QR code provided by your carrier. Embrace the world of eSIM on your Samsung Galaxy device.