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

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Quick Answer

Yes, the 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, 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