What do eSIM and physical SIM mean in your mobile? Know its advantages and disadvantages

What is eSIM? Many smartphone companies are emphasizing on eSIM technology nowadays. The recently launched iPhone Air comes only with eSIM support. This phone does not have a physical SIM slot. Now many new age smartphones in the market are offering the option of eSIM instead of physical SIM slot. But what exactly is an eSIM and how is it different from a traditional SIM? Let us know its advantages and disadvantages.

eSIM stands for embedded SIM, which means the phone already has a SIM installed in it. It cannot be removed or removed. It is a digital SIM card that is activated by the mobile network provider. The user does not need a physical SIM card. eSIM can only be activated through a QR code or network settings. The advantage of eSIM is that it can handle multiple network profiles on a single device, eliminating the hassle of changing SIM cards.

How is e-SIM different from physical SIM?

A physical SIM card has to be inserted or removed into the phone, while an e-SIM is software-based inside the phone. A physical SIM requires the user to change the SIM card to change networks, but with an e-SIM, this can be done in a matter of seconds by changing the settings. Additionally, the e-SIM makes the phone waterproof and compact, as it eliminates the need for a SIM tray.

Benefits of e-sim

• The biggest advantage of e-SIM is its convenience. Users can change operators without removing the SIM card.
• If the phone is lost, the e-SIM can be easily blocked, thereby increasing security.
• This also saves a lot of space on the device, which helps companies design thinner and lighter phones.
• Additionally, multiple network profiles can be saved on a single e-SIM, eliminating the hassle of frequent SIM card changes.

Disadvantages of e-sim

• However, eSIM also has several disadvantages.
• First, not all mobile operators and smartphones currently support e-SIM, limiting its reach.
• Second, if the phone breaks or has to be sent to a service center, transferring the e-SIM can be a bit difficult.
• Additionally, older users with less technical knowledge may find it a bit challenging to set up.

eSIM availability in India

Currently, major telecom operators like Jio, Airtel and Vi offer eSIM services in India. The feature is currently only available on premium smartphones like the iPhone, Samsung Galaxy, Google Pixel, and some Motorola models. In the future, eSIM support is expected to expand into the budget phone segment as companies gradually move towards eliminating physical SIM slots.