The mobile industry is rapidly moving toward digital solutions, and e-SIM technology is at the forefront of this transformation. If you're in Portugal or planning a trip there, you might be wondering how an e-sim for portugal works and what iPhones use eSIM. This guide will break down everything you need to know about e-SIMs, their benefits, and how to get started.

Understanding e-SIM: How It Works and Why It Matters

An e-SIM (embedded SIM) is a digital SIM card that allows you to activate a mobile plan without using a physical SIM. Unlike traditional SIM cards, an e-SIM is built into your phone and can be reprogrammed with different carrier profiles.

For people in Portugal, whether they are locals or visitors, using an e-SIM for Portugal offers several benefits:

• No Need for a Physical SIM Card – Your phone connects to a network digitally.
• Dual SIM Support – Use one e-SIM for Portugal while keeping your primary number active.
• Instant Activation – No more waiting for a physical SIM to arrive; set up your plan online.
• Ideal for Travelers – Get a temporary e-SIM for Portugal without switching your main SIM.

Portugal’s leading mobile operators, including Vodafone, MEO, and NOS, all offer e-SIM options, making it easy to switch to a digital SIM.

What iPhones Use eSIM? A Complete Compatibility List

If you're wondering what iPhones use eSIM, Apple has been integrating e-SIM technology into its devices since 2018. However, not all iPhones support e-SIM, so it’s important to check your model before making the switch.

iPhones That Support e-SIM + Physical SIM

These iPhones support both a physical SIM card and an e-SIM, allowing you to use two mobile numbers at once:

• iPhone XR
• iPhone XS and iPhone XS Max
• iPhone 11, 11 Pro, 11 Pro Max
• iPhone SE (2nd & 3rd generation)
• iPhone 12, 12 Mini, 12 Pro, 12 Pro Max
• iPhone 13, 13 Mini, 13 Pro, 13 Pro Max

iPhones That Support Dual e-SIM (No Physical SIM Required)