All the new Samsung Galaxy S20, S20+ and S20 Ultra are equipped with an eSIM.
Thanks to the eSIM, users will be able to use dual SIM cards. It means that the eSIM on Galaxy S20 models allows you to immediately connect to another mobile operator without using a physical SIM cards.
To activate your eSIM, you need a wireless service carrier which provides you an eSIM profile as well as data plans. eSIM data plans availability may vary depending on country and carrier. Ubigi is one of the carriers that support eSIM for the Samsung Galaxy S20 series, in about 190 destinations, on the 5 continents.