eSIM for Samsung Galaxy: A Complete Guide to Setup, Activation, and Benefits

With the growing popularity of eSIM technology, Samsung Galaxy devices have joined the wave of innovation—offering users a more flexible way to connect to mobile networks. Whether you're using a phone, tablet, or a new device, the eSIM eliminates the need for a physical SIM card and brings modern convenience to how we manage our mobile plans.

In this guide, we’ll explore everything you need to know about eSIM for Samsung Galaxy devices—from setup and activation to the benefits, compatibility, and how to add a mobile plan using a QR code or activation code.

What Is an eSIM and How Does It Work on Samsung Devices?

An eSIM (Embedded SIM) is a small chip built directly into your device that serves the same function as a physical SIM or nano SIM card. It allows you to connect to your carrier’s network without needing to insert a traditional SIM card.

Most recent Samsung Galaxy models, especially unlocked versions, now support eSIM. This is especially useful for users with a single device who want the option to use two SIM cards—an eSIM and a physical SIM—for things like international travel or having both a work and personal phone number on the same device.

Why Use an eSIM on Samsung Devices?

Using an eSIM on a Samsung Galaxy offers several powerful advantages, making your mobile experience smoother, more flexible, and better suited for a connected lifestyle:

Dual SIM Functionality: With an eSIM and a physical SIM active at the same time, you can easily manage two different numbers—perfect for separating work and personal lines or using different carriers for better coverage and rates.

Easy Switching Between Plans: Thanks to Samsung’s SIM Manager (found in Settings > Connections > SIM Manager), switching between different mobile plans is fast and hassle-free. No more swapping tiny cards—just a few taps and you're ready.

Perfect for International Travel: When traveling abroad, you can instantly add a local mobile plan via eSIMwithout removing your home SIM card. This saves time, reduces roaming charges, and ensures you stay connected wherever you go.

Eco-Friendly and Durable: By eliminating the need for disposable plastic SIM cards, eSIM technology is better for the environment. Plus, with no moving parts or physical slots involved, your device becomes slightly more robust and less prone to physical damage.

No Need for a SIM Tray: Especially useful on devices like tablets that may not have a standard SIM slot, eSIM makes it possible to connect to a mobile network without any physical components.

eSIM Compatibility with Samsung Devices

Samsung has steadily rolled out eSIM support across many of its newer devices, giving users more flexibility and freedom when it comes to mobile connectivity. If you're wondering whether your device supports eSIM, here’s what you need to know.

Samsung Devices That Support eSIM Include

• Samsung Galaxy S21, S22, and S23 series

• Samsung Galaxy Z Fold and Z Flip series

• Samsung Galaxy Note 20

• Select Samsung Galaxy tablets with mobile connectivity

• Newer unlocked Samsung Galaxy A-series models (availability may vary by region or carrier)

Note: eSIM support may vary based on your country, carrier, or whether your device is carrier-locked or unlocked.

How to Check If Your Samsung Device Supports eSIM

1. Open Settings on your device.

2. Tap Connections.

3. Select SIM Card Manager.

4. If you see the option to Add eSIM or Add Mobile Plan, your device is eSIM-compatible.

You can easily check and activate your eSIM by following this process: go to settings connections, tap add eSIM. If the option appears, you're good to go!

How to Activate and Add eSIM on Samsung Galaxy

Step-by-Step eSIM Activation Process

1. Go to Settings on your Samsung device.

2. Tap Connections.

3. Tap SIM Card Manager (or SIM Manager on some models).

4. Tap Add Mobile Plan or Add eSIM.

5. Scan the QR code provided by your carrier or manually enter the activation code.

6. Follow the on-screen instructions to install and activate the new eSIM.

7. Choose your primary SIM if you have both an eSIM and a physical SIM inserted.

8. Toggle Mobile Data preferences if needed.

Please note: You may need to contact your carrier to get the QR code or activation information. Not all carriers and countries support eSIM, so check your location and device compatibility first.

eSIM for International Travel on Samsung Galaxy: Scan a QR Code and Stay Connected

If you're planning international travel, using an eSIM on your Samsung Galaxy device can make staying connected easier, cheaper, and more convenient than ever before.

How eSIM Simplifies Your Travel Experience

Scan a QR code: Get connected before you leave by scanning a QR code from a travel carrier—no need to hunt for SIM cards at the airport.

Keep your home number active: Use your physical SIM for your main number while running a local mobile plan on your eSIM.

Avoid roaming fees: Install a prepaid eSIM plan with local rates to skip expensive international roaming charges.

Switch between plans easily: Use the SIM card manager in Settings > Connections > SIM Manager to toggle between your home and travel plans effortlessly.

Popular providers like Global Yo, Airalo, and Verizon offer international eSIM options designed for travelers. Whether you're visiting one country or several, there’s a flexible plan to fit your trip.

Transferring eSIM to a New Device

Upgrading to a new device? Transferring your eSIM can be simple, but it depends on your carrier’s process.

Some carriers support eSIM transfer directly through their app or via account settings online, making the move quick and seamless. In other cases, you may need to request a new activation code or scan a fresh QR code to install the eSIM on your new Samsung Galaxy device.

It’s important to contact your carrier ahead of time to understand their exact eSIM activation and transfer process, especially if you're moving between regions or carriers.

Tip: Before switching, make sure your new device is unlocked and supports eSIM to avoid any setup issues.

Final Thoughts

The rise of eSIM technology is reshaping the way we connect, offering a smarter, more flexible approach to mobile communication. Whether you're managing dual numbers, switching carriers with ease, or staying connected while abroad, the Samsung Galaxy lineup makes the most of this innovation with built-in embedded SIM support.

If you own a Samsung phone or tablet that's eSIM-capable, now’s the perfect time to take advantage of its benefits. From seamless setup to hassle-free travel and better data control, eSIM offers a modern solution to everyday mobile needs.

So don’t wait—go to Settings, scan the QR code, and get connected in just a few taps.