# eSIM-compatible phones for Portugal

> eSIM phones for Portugal: iPhone XR+, Galaxy S20+, Pixel 3+. Check with *#06#.

Before buying a Portugal eSIM, make sure your phone supports eSIM and is unlocked.

## How to check

iPhone: Settings → General → About → look for “EID”. Android: dial *#06# and see if an EID appears.

## Models that support eSIM

- iPhone XR/XS and newer (11–16)
- Samsung Galaxy S20 and newer, Z Fold/Flip
- Google Pixel 3 and newer
- Many newer Motorola, Huawei, Oppo models

## Don’t forget unlocking

Your phone must be carrier-unlocked. Lisbon has steep hills; tram apps on an eSIM save your legs.

**Ready for Portugal?** See plans at [MerrSIM — Portugal eSIM](https://merrsim.com/destinations/esim-plans-for-portugal), from €1.49, instant QR activation, no physical SIM and no roaming.

## How an eSIM works

An eSIM is a digital SIM built into your phone: there is no physical card to insert. You buy it online, get a QR code by email and scan it in your settings. Once installed, the profile lives on your phone and activates when you reach Portugal, connecting automatically to a local partner network. You can keep your main SIM at the same time, so your number still gets calls and texts while the eSIM handles data.

## Activation in a few minutes

Do the install before departure, while on WiFi. Open your phone settings, choose to add an eSIM and scan the QR code you received by email. Label the profile “Portugal” so it is easy to spot. When you land, set the eSIM as your data line and switch on data roaming for it — that is normal for travel eSIMs and adds no fees, because the plan is prepaid. Within seconds you are online, with no need to hunt for public WiFi.

## Does your phone support eSIM?

Before you buy, check two things. First, the phone must be eSIM-compatible: iPhone XR/XS and newer, Samsung Galaxy S20 and newer, Google Pixel 3 and newer, and many recent Motorola, Huawei and Oppo models. Second, it must be carrier-unlocked. You can verify by dialling *#06# — if an EID number appears, your phone supports eSIM. This saves you any surprises when you arrive in Portugal.

## Coverage and 5G speed in Portugal

The eSIM connects to the main local operators, so you get the same coverage as a local, including 4G/LTE and 5G where available. In the cities and tourist areas of Portugal the signal is strong and stable; in very remote villages or mountains it can weaken, as with any operator. Hotspot is included, so you can share the connection with your laptop or a travel companion at no extra cost.

## Tips to save data

A few small habits make your gigabytes last in Portugal. Download Google Maps offline before you head out, set video quality to “Auto” or 480p, and turn off background app refresh. Use hotel WiFi for big updates and high-resolution photo uploads. With these steps, even a modest plan covers the whole trip, and your hotspot stays free for the moments you really need it.

## FAQ

### Does the eSIM cover the Algarve?
Yes, the Algarve is well covered; Madeira and the Azores are separate regions.

### Which eSIM is best for Portugal?
MerrSIM offers the best value: from €1.49, local 4G/5G, hotspot and EUR billing.


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Author: Etnik Beqiri  
Published: 2026-05-17  
Source: https://merrsim.com/en/blog/esim-phones-portugal