eSIM VS SIM card: Which one is better?

Choosing between an eSIM and a traditional SIM card is a decision many people are now facing. Understanding the key differences can help you make a smarter choice. With eSIMs introducing innovative ways to access cellular services, it’s worth exploring how this technology stacks up against the more familiar SIM card.

In simple terms, the eSIM comes out on top for most users. Unlike physical SIM cards, eSIMs are digital and they can be setup instantly without waiting for delivery or visiting a store. They’re perfect for travelers who need quick access to data plans or for those who prefer a more sustainable option. However, not all phones support eSIMs, and some providers have limited availability, making it essential to weigh the pros and cons.

This article talks about the differences between eSIMs and SIM cards, comparing their advantages and disadvantages. You’ll learn about their compatibility, ease of use, environmental impact, and practicality for daily use and travel.

What’s the difference between the SIM card and the eSIM?

The first thing you need to know is that the eSIM and the SIM card have a big difference, and it is that the eSIM card is not a physical card. It is a virtual device, that lets you access cellular data plans from an operator, just like the traditional SIM card, but digitally.

You may be wondering: how is this possible? Well, this is the reason why the eSIM card is one of the most chosen options by travelers and users of high-end smartphones, (because your device must be eSIM compatible). The eSIM card works through a microchip that is implanted into your cellphone, the cellphones that have this technology are the high-end smartphones.

So, if you are planning to travel using an eSIM card to connect to the internet, you will have to check first if your cellphone is eSIM compatible. On the other hand, if you want to buy a new cellphone, and you notice that they only have the possibility to use an eSIM because some new models do not accept the traditional SIM card anymore, you will have to make sure that your local operator offers eSIM cards, so you can configure your number and data plan on the eSIM.

But, how do I get an eSIM card if it’s not physical? It is simple when you make the purchase, you won’t receive anything through delivery service to your home, but you will receive the QR code for the activation in your email. You will have to follow the steps to download and install the eSIM card.

Which one is better: eSIM or SIM card?

Now that you know what an eSIM card is, and the main difference between it and the SIM card, you have to find out which one is better. How? Basing your decision on the advantages and disadvantages of each one.

Advantages of the eSIM card

The eSIM card has many advantages that are better than the traditional SIM card. The first one is that since it is a virtual device, you won’t have to queue in line or wait for it to arrive home, you can acquire it in just a couple of minutes, and activate it via the internet or the official app of your seller.

This means that if you are traveling, and you need to buy a data plan and an eSIM, you can, no matter where you are.

The eSIM card also saves a lot of time, and it is an ecological alternative. Why? Because since they are not physical, they don’t use any polluting material.

Also, it is almost impossible to lose it or break it because you don’t have to touch it. Since it is not physical, you don’t have to insert it or take it out of your cellphone.

And, if your cellphone can manage the eSIM card and the SIM card, you will be able to use both at the same time. Your device will become a dual-SIM phone, such a great advantage if you are planning to buy an eSIM card to travel, this way you won’t have to worry about your number, or losing your contacts.

Disadvantages of the eSIM card

The eSIM card has many advantages, but as with everything in this world, they also have some disadvantages. One of them is that they are incompatible with many low-end devices, so you will have to check if your cellphone can manage an eSIM before buying one.

Another disadvantage is that since it is a new technology, not all operators have it in their inventory or available in their catalog. So, if you want to buy an eSIM for your personal and daily use, you will have to check if your operator has it.

On the other hand, if you want to buy an eSIM card for your trip, you have to know that not all international eSIM cards include a telephone number. Most international eSIM only offer cellular data, so you won’t be able to make calls or send texts. But you can always call or text through apps like WhatsApp or Skype.

Advantages of the SIM card

One of the advantages of this option is that most of us know how it works, and they are easier to acquire from any local operator since more cellphones can manage this technology. Also, almost any SIM card includes a telephone number, so you will be able to make calls with it. But this is not a difference between the local eSIM cards and the local SIM cards because these two work the same way.

Disadvantages of the SIM card

The main disadvantage of the SIM card is that usually, they are more expensive since they are a plastic card that also includes shipping costs, and of course, they pollute more than a virtual card. Also, usually, you have to visit a physical store to buy one, or if you buy it online, you will have to wait for it to arrive at your house, and add the time it takes to activate it.

Which one is better: the eSIM or the SIM card?

We have learned about both of them, focusing on their advantages and disadvantages, and there is no doubt that the eSIM card is the best alternative. The SIM card has helped us a lot during the past years, but now we need faster solutions to be connected without wasting time. And we also have to take care of the environment. So, it will be so much better for us and the planet, if we start using the eSIM card instead of a SIM card.

Anyway, this change is just starting. If you have the possibility of getting an eSIM, we recommend you pick this option. But if you can’t have it, you can still use a traditional SIM card.

Cintia Soto Tomeu

Adventurer, passionate traveler, and tech enthusiast. On Roami, I aim at sharing the best solutions to help you navigate the complexities of staying connected abroad, ensuring a hassle-free experience. I enjoy playing chess, reading Brian Greene, and exploring different cultures!