A virtual SIM card is a digital version of a physical SIM card that can be used in a compatible phone or device. Instead of inserting a physical SIM card into your device, you can activate a virtual SIM card by installing an app and following the prompts. Virtual SIM cards allow you to choose a local phone number and plan that is specific to the country you are visiting, which can help you save on international roaming fees.

One of the main benefits of eSIMs (also known as virtual SIM cards) is that they are not removable, unlike traditional SIM cards. This means that you don’t have to worry about carefully extracting the SIM card from your phone to avoid damaging the tiny circuits. eSIMs are also built into your phone, so you don’t have to worry about the size of the SIM card not fitting in the slot, which can be an issue with traditional SIM cards.

Another advantage of eSIMs is that they are rewritable, which means that you can change to another network without having to physically change the SIM card. This is especially useful for travelers who may need to switch between networks in different countries.

In contrast, traditional SIM cards come in three sizes (Standard, Micro, and Nano) and may need to be cut down to fit into your phone if the size is not compatible. This process carries the risk of damaging the chip, which is not an issue with eSIMs.

Overall, eSIMs offer a convenient and flexible alternative to traditional SIM cards, particularly for travelers who may need to frequently switch between networks.