What is eSIM? Comparison between eSIM and traditional SIM card.

What is eSIM?

eSIM (Embedded SIM card) is a new type of SIM card technology. Like physical SIM cards, eSIM enables us to access network services virtually. The chip embedded in our mobile phones is equipped with storage and encryption capabilities. Using this chip, we can connect to multiple telecom operators simultaneously via the internet or specific applications.

Just like physical SIM cards, eSIM allows us to make calls and use the internet. However, it eliminates the need to wait for a physical SIM card to be delivered and installed, saving both time and effort.

Comparison between eSIM and traditional SIM cards

Traditional SIM card:

Physical card: A traditional SIM card is a small plastic card that must be inserted into a device's SIM slot to enable network connectivity.
Manual card insertion: Changing telecom operators or switching devices requires removing and inserting the SIM card, which can be cumbersome and may require tools to open the SIM slot.
Risk of loss or damage: Physical SIM cards are prone to being lost or damaged, requiring users to handle them with care.
Limited global flexibility: While SIM cards can be replaced to use different telecom services in various countries, users need to carry and switch to a different card for each country.
Higher transportation costs: Physical SIM cards require shipping, which involves logistics, packaging, and delivery, increasing both transportation costs and waiting time.

eSIM:

Virtual card: eSIM is a virtual SIM card embedded directly into the device, removing the need for a physical SIM card.
Convenience: Users no longer need to insert or remove SIM cards physically. Telecom operators can be changed, or new plans added, through software settings. This makes it highly convenient, as new eSIMs can be downloaded and installed anytime, anywhere, without visiting a physical store.
Enhanced security: eSIMs offer better security since they cannot be physically stolen or duplicated.
Support for multiple telecom operators: A single device can store multiple eSIM profiles, making it easy to switch between operators in different regions or scenarios.
Space-saving: By eliminating the physical SIM slot, eSIMs free up space within the device, allowing for a more compact design or additional features.

Advantages of eSIM:

No need for physical cards: eSIM eliminates the hassle of dealing with plastic cards or tools to insert them.
Effortless switching: Change telecom operators easily when traveling internationally without visiting a physical store.
Instant online activation: Purchase and activate eSIM plans instantly without waiting for delivery.
Enhanced privacy: eSIM reduces the risk of personal information leaks, offering better security.
Multiple numbers on one device: Easily manage multiple phone numbers or plans simultaneously.
Usage monitoring: Track eSIM usage directly on your device to avoid unexpected roaming charges or high bills.
Smartwatch compatibility: Use eSIM with smartwatches, though it may impact battery life.

eSIM is the ultimate choice for hassle-free international travel. No card swaps needed—just buy, activate, and go. Try it on your next trip!