Technology is constantly evolving, and the chips we use to access LTE and 5G connectivity and make calls are no different. Let’s talk a little today about the technology of e.g. Check it out now in the web workshop its advantages and disadvantages in relation to a physical chip and see if it is a good investment and if it fits your needs.
What is eSIM technology?
The word eSIM stands for Embed Subscriber Identity Module. This technology is nothing more than the chip we are used to, but in a virtual way instead of being a physical chip. Let’s learn a little more about the main advantages and disadvantages of migrating to this virtual chip and see if this technology is really worth it.
Advantages of eSIM
Let’s check the benefits that the user has when migrating to this virtualized chip technology.
Durability
Unlike physical chips that can wear out and you can lose them if you’re not careful, eSIMs are more durable in this regard and their longevity is guaranteed. As it is a virtual technology, the user does not need to worry, for example, if the chip tray that will be present in the smartphone contains triple slot (2 physical chips+microSD) or hybrid slot (2 physical chips or 1 chip+microSD).
Activation
Virtual chips are very practical when it comes to activating them. Just go to the operator’s store closest to you and you will be able to activate it by reading a QR Code. Some operators are even more practical, as you don’t even need to go to a physical store and you can switch to a virtual chip just by accessing an application.
Dual SIM in a single slot
When acquiring the e.gyou have the advantage of having two lines in a single e.g. This technology is called Dual SIM, and with it you can put in a single smartphone two numbers (one personal and one focused on work for example). It is much more practical compared to the physical chip, since to have access to two lines it is necessary to have two physical chips (one for each number).
Release physical slot to the outside
When you travel abroad it is interesting to have a physical chip from a local operator. Therefore, keep the e.g as your main number and leaving the physical slot for those specific cases might be a good idea.
connectivity
Another advantage present in the e.g it’s connectivity. Since if the device is stolen, it will be easier to recover it because the virtual chip is connected 100% of the time. Furthermore, disabling it cannot be easily done by the attacker as there is no physical slot that houses the e.g.
Disadvantages of eSIM
Just like anything in life, every technology has its downsides. Let’s see now some of the reasons for you do not migrate for a virtual chip.
Data migration between devices
A disadvantage of technology e.g is the little practicality when migrating the chip from one smartphone to another. This is due to the fact that unlike physical SIMs that can be removed from a cell phone and inserted into a new device immediately, in the case of eSIMs things change shape. You need to contact your carrier to let you know that you are going to change your device and so the company will carry out the procedure for implementing the chip in the new smartphone.
Coverage area
Like physical chips, eSIMs may not get coverage depending on where you are at the time. Therefore, it will be necessary to buy a physical chip that can be used in the location where you are or activate a new one. e.g from an operator that picks up a signal on the spot.
Supported on few phones
It is true that with the passage of time technology e.g will be supported by virtually all smartphones, but at the moment this has not yet become a reality. Generally, the devices that support this technology are the tops of the line of companies. Entry and intermediate devices still do not support the virtual chip.
Despite being limited smartphone options that support chips in their virtualized format, there are some alternatives from companies like Samsung, Motorola and Apple for the Brazilian user who is willing to pay to enjoy the technology. Check out some devices that currently have eSIM in Brazil:
Apple
iPhones 14, iPhones 13, iPhones 12, iPhones 11, Iphones XR/XS e iPhones SE (2020 e 2022).
so that the e.g to be activated on iPhones, just access the settings app, click on the “mobile” menu and finally click “Add eSIM” or “Add Cell Plan”. The device will access the camera app to read the QR Code.
Samsung
so that the e.g to be activated in the Galaxy, just access the settings app, click “Connections” menu, click “SIM Card Management”and finally click “Add mobile plan”. When accessing the option with QR Code, the device will read the code and just wait for activation.
Motorola
All versions of the Moto Razr folding range
so that the e.g be activated on Motorolas, just access the settings app, click “Network & Internet” menu, click “Mobile Network”and finally click on “Advanced”. After that, click on “Operator“, after “To add Operator” and scan the QR Code.
