# Does the Samsung Galaxy S26 Ultra support eSIM and dual SIM?

> Understanding the S26 Ultra's SIM card and connectivity options

*Published: 2026-03-25 | Updated: 2026-03-25 | Source: https://shopsavvy.com/answers/samsung-galaxy-s26-ultra-esim-dual-sim-support*

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## Product: S26 ultra unlocked 5g, Samsung galaxy Samsung Galaxy S26 Ultra 5G ( S948B ) GSM Unlocked International, Samsung s26 ultra phone, Version ( New ) 1

## Quick Answer

Yes, the [S26 Ultra](https://www.samsung.com/us/smartphones/galaxy-s26-ultra/) has full eSIM support, and you can run two phone numbers at once. Whether you want to keep work and personal separate, travel internationally without swapping SIMs, or just have a backup number—you're covered.

## What You Get Depends on Where You Are

**In the US**: One physical nano-SIM slot plus support for two eSIMs. Use any combination for two active lines.

**International models**: Two physical SIM slots plus dual eSIM support—even more flexibility.

**In China**: Dual physical SIMs only (no eSIM) due to local regulations.

## How Two Numbers Actually Work

**Calls and texts**: Both lines stay active. When someone calls either number, your phone rings. You can set different ringtones so you know which line is ringing before you answer.

**Data**: Only one line handles data at a time. You pick your default data line, but switching takes seconds when needed.

**Your options**: Mix and match—one physical SIM plus one eSIM, two eSIMs (ditching physical cards entirely), or two physical SIMs on international models.

## Setting Up an eSIM

1. Open **Settings**
2. Tap **Connections**, then **SIM manager**
3. Choose **Add eSIM**
4. Scan a QR code from your carrier or enter the activation details manually

Most carriers email you a QR code or provide one in-store.

## Which Carriers Work?

Major US carriers supporting eSIM on the S26 Ultra include [AT&T](https://www.att.com/device-support/article/wireless/000110159/Samsung/SamsungSMS948U), Verizon, T-Mobile, Google Fi, and Visible. Most international carriers support eSIM as well—check before traveling.

## Why Dual SIM Matters

- **Traveling abroad**: Keep your home number active while using a cheap local data eSIM
- **Work/life balance**: Separate work calls from personal without juggling two phones
- **Moving between countries**: Maintain numbers in multiple countries on one device

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*Where this comes from: This answer is based on ShopSavvy's product database, real-time pricing from thousands of retailers, and analysis of user reviews to give you a well-rounded picture.*