We tell you how the eSIM works on iPhone 15. We include types of eSIM, compatibility, country versions, advantages, operators and more.

In 2018, Apple surprised the world with the launch of the iPhone XS, the first mobile phone with eSIM. Since then, new models compatible with this technology have been added, which has been replacing the use of traditional plastic chips.

Years later, specifically between 2022 and 2023, the technology giant makes history again with the launch of the iPhone 14 and iPhone 15 models for the United States and Puerto Rico, without a slot for physical SIM cards and its definitive move to the eSIM.

Following this change, there are many questions about how the eSIM works on the iPhone 15. That's why we've prepared this article with everything you need to know about this important change.

Does iPhone 15 work only with eSIM?

There are different versions of the iPhone 15 that work with nano SIM and/or eSIM cards. This depends on the versions that Apple has created for very specific markets. That is why it is important that you review the characteristics of the mobile phone you plan to buy and make a good choice.

For example, in the case of mainland China, Hong Kong, and Macau, the eSIM is not available for the iPhone 15 , in which case the device comes with dual nano SIM . The opposite is the case with the iPhone 15 models sold in the United States and Puerto Rico, which only work with eSIM and no longer come with the slot for the physical SIM card .

Thirdly, we find the international version supported in a wide list of countries. This model is characterized by having dual SIM (nano SIM and eSIM) ; and in some cases, it even allows you to use dual SIM with an eSIM .

Fourth and last, there are the iPhone 15 models that, although they have an eSIM services, do not have activation permissions from the operator , since they are the ones who have the last word on the availability of the eSIM for their customers.

How many eSIMs can be installed in an iPhone 15

iPhone 15 models , which support eSIM , allow you to install eight or more eSIM profiles and use up to two phone numbers at the same time . Each of these profiles has the information necessary to activate different mobile services on the same device.

In other words, this means that with an eSIM you can have, for example, one line for your home and a second line for work. Or you can also use it to activate a data plan to have internet when you travel to other countries.

As you can see, there are different versions of the iPhone 15 that support different types of SIMs . So the choice will depend on the type of SIM that will work with national or foreign operators, among other factors that we will state below:

  • Compatibility with mobile networks in the country where you will use the device.
  • The warranty and limitations you may have when purchasing it abroad.
  • The price, since in some countries you can find a better offer.
  • Features that will or will not be available in certain countries.

Advantages of having an iPhone 15 with eSIM

  • Convenience: The eSIM is stored on the device.
  • Flexibility: To change operators and choose different plans.
  • Security: eSIM information is stored in the cloud.
  • Savings: Space is optimized and you find improved functions.
  • Versatility: You can have multiple data plans and mobile lines.

Disadvantages of iPhone 15 with eSIM

  • Availability: Not all carriers support eSIM.
  • Compatibility: You already know that there are different versions of iPhone 15.
  • Operator restrictions: Each company sets its own rules.

Operators offering eSIM for iPhone 15

According to Apple's official website, there are more than 400 carriers that support eSIM worldwide , and more companies are joining this list every day. So you probably won't have any problems activating an eSIM on iPhone 15 models , except in markets like mainland China and Macau.

eSIM operators for iPhone in Spain

  • Vodafone
  • Movistar
  • Orange
  • Yoigo
  • Pepehone

Companies that support eSIM for iPhone in Mexico

  • AT&T
  • Movistar
  • Telcel

iPhone eSIM Operators in Chile

  • Entel
  • Movistar
  • WOM

Companies that support eSIM for iPhone in Colombia

  • Clear
  • Movistar
  • Tigo

International iPhone eSIM Providers

You will find a wide list of eSIM providers specialising in data for international use on the Internet , but not all of them will suit you. So before making any choice, check that the eSIM really offers you the compatibility and coverage you need on your mobile device.

Also, make sure to compare the features, prices and benefits of several providers so that you make a good choice and don't settle for the first option due to lack of information.

With providers like Olysim you get an eSIM to install in your iPhone 15 with data plans for more than 170 destinations , including the most popular ones like Europe , the United States , France , Mexico , Japan , Turkey , Egypt , among others.

Steps to install the international eSIM on iPhone 15

In this video we explain how to activate the international eSIM on iPhone 15. This way you will know how to have internet on your next trips, from the moment the plane lands. This is another benefit of eSIM technology so don't miss it.

FAQ about eSIM and iPhone 15

When was the iPhone 15 released?

The iPhone 15 was launched on September 15, 2023. The available models are: iPhone 15, iPhone 15 Plus, iPhone 15 PRO, and iPhone 15 PRO Max.

What is the operating version of the iPhone 15?

The iPhone 15 comes with iOS 16, the latest version of Apple's operating system.

What is the price of the iPhone 15?

iPhone 15 starts at €959; iPhone 15 Plus starts at €899; iPhone 15 Pro starts at €1,219; iPhone 15 Pro Max starts at €1,469.

What colors is the iPhone 15 available in?

iPhone 15 Pro and iPhone 15 Pro Max are available in Titanium Black, Titanium White, Titanium Blue, and Natural Titanium. iPhone 15 and iPhone 15 Plus come in black, blue, green, yellow, and pink.

How to activate eSIM on iPhone 15?

To install and activate the eSIM on iPhone 15 you must follow the steps of the provider you have chosen, with Olysim you just have to follow these from the settings of your mobile device.

What are the eSIM installation options?

Installation options depend on the provider you choose. For example, with Olysim you can scan a QR code, follow manual instructions, or press an automatic installation button from the mobile app (This last option only applies if you are an iOS 17.4 user).