What is iSIM? Will it replace traditional SIM cards in the future?

In the future, smartphone chipsets will be integrated with CPU, GPU, LTE, 5G modem and even iSIM. So, what is iSIM, is it different from eSIM and what is the benefit? Let's find out in the article below!

Both eSIM and iSIM allow users to select networks, data packages, change numbers, change networks . without changing SIM cards.

The difference between standard sim, eSIM and iSIM.

eSIM is a special chip that is attached to another device chip. Meanwhile, iSIM is integrated directly into the central chipset (SoC), it takes up no more than 1 square millimeter. This increases the security and future connectivity of iSIM.

Benefits provided by iSIM

Security: Basically, interference with the chipset to affect software and network hardware is almost impossible. Therefore, straightening the SIM card into the central chipset helps iSIM completely avoid hardware intervention like nano SIM or eSIM.

Mass connectivity: In future salaries, we will need a solution to be able to manage a network of a large number of smart cities, factories, or devices that connect wirelessly together . Arm's Kigen operating system, a cloud-based service that can manage the provision of new configurations for IoT devices, will solve this problem. In the future, users only need an iSIM wireless contract to be able to use the cloud system themselves to manage multiple devices.

Internet ID

Internet ID is used to ensure online transactions and social network accounts are safer. In addition, it is also used for payment in other services in daily life. For example, you can pay Gym fee for using SIM and NFC cards in your phone, or hardware with other scanning functions can be used to check-in or take a bus without carrying money. face. Later, documents such as an electronic driver's license, identification card or passport will be replaced by powerful security devices that allow you to move between countries with just the phone. .

iSIM has great benefits but for everything to be ready and applied to commercial products, it still takes a long time.