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ASUS Zenfone 12 Ultra eSIM Compatibility

Yes. The ASUS Zenfone 12 Ultra (released 2025) supports 1 active eSIM alongside a physical SIM slot, and works with travel eSIMs out of the box.

ASUS Zenfone 12 Ultra eSIM Specs

eSIM support Yes
Active eSIM profiles1
Physical SIM slot Yes
Dual SIM Dual Standby Yes
Release year2025
BrandASUS

Source: manufacturer spec pages, last verified 2026-08-20.

Regional note: Among ASUS's first eSIM-capable phones (with the ROG Phone 9 series).

How to install an eSIM on this device (Android)

  1. 1Open Settings → Network (or Connections) → SIM management → Add eSIM. Menu names vary slightly by brand and software version.
  2. 2Scan the QR code from your MyeSIM order email and confirm the download.
  3. 3Choose the travel eSIM for mobile data and keep your home SIM for calls.
  4. 4Enable Data Roaming for the travel eSIM line when you arrive.

Frequently Asked Questions

Does the ASUS Zenfone 12 Ultra support eSIM?

Yes. The ASUS Zenfone 12 Ultra (2025) supports eSIM. Note: Among ASUS's first eSIM-capable phones (with the ROG Phone 9 series).

Can I use a physical SIM and an eSIM together on the ASUS Zenfone 12 Ultra?

Yes. The ASUS Zenfone 12 Ultra supports Dual SIM Dual Standby: keep your home SIM in the physical slot for calls and texts, and use a travel eSIM for local data abroad.

Can I use a travel eSIM on the ASUS Zenfone 12 Ultra abroad?

Yes. Buy a plan for your destination, scan the QR code to install before you fly, and turn it on when you land — no SIM swap, no roaming fees from your home carrier. Make sure the device is carrier-unlocked.

Are there regional differences in ASUS Zenfone 12 Ultra eSIM support?

Among ASUS's first eSIM-capable phones (with the ROG Phone 9 series).

Cite This Page

Feel free to cite this data in articles or reviews — just credit MyeSIM with a link back to this page.

MyeSIM, "ASUS Zenfone 12 Ultra eSIM Compatibility," data verified 2026-08-20. https://my-esim.vip/en/devices/asus-zenfone-12-ultra

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