Question: what is the difference between a physical sim and a digital sim?
Answer: The main difference is that an eSIM is a digital SIM while dual SIM is a phone that physically has two SIM card slots. With eSIM, there's no need for two SIM cards. Instead, your eSIM activates a mobile plan without having to use a physical SIM card. ... However, you can only use one eSIM at a time.