Samsung

Does the Samsung Galaxy S20 Ultra 5G support eSIM?

Yes, this device supports eSIM

You can use an eSIMCircle eSIM on this device as long as it is carrier-unlocked.

Good to know about Samsung devices

Samsung phones sold in China, Hong Kong and South Korea generally have no eSIM (exception: the Galaxy Z Flip model SM-F700F sold in Hong Kong).
Some Galaxy A, Galaxy XCover and Galaxy S25 FE models come as dual physical-SIM versions without eSIM in some markets. Check the model number or dial *#06# before you buy.

Pick an eSIM for your trip

Follow the step-by-step installation guide.

Other Samsung devices