eSIM for Vietnam 🇻🇳
Vietnam eSIMs deliver QR-based activation for tourists. Before departure, confirm your phone is unlocked and eSIM-compatible (iPhone XS+, most 2019+ Androids). Pre-install the profile via email QR, then enable data roaming after landing. No physical SIM swap, no local hunt.
Available options
Open eSIM catalog
How to activate an eSIM for Vietnam
- 1Pick a plan
Choose a data plan for Vietnam sized to your trip.
- 2Pay
Pay by card, SBP, or crypto — no signup required.
- 3Get the QR code
QR arrives by email in 10–60 seconds after payment.
- 4Install eSIM
Open Settings → Cellular → Add eSIM → Scan QR code.
- 5Enable data roaming
When you land in Vietnam, switch on data roaming for the new profile.
FAQ
Do I need to activate my eSIM before arriving in Vietnam?
Yes — scan the QR code from your email before departure. The eSIM profile will be ready to connect as soon as you land and enable data roaming.
What should I do on my phone immediately after landing?
Turn on data roaming for the eSIM line in your settings. If your primary SIM is active, disable its data or set the eSIM as the default for mobile data.
How do I check if my phone supports eSIM for Vietnam?
Go to Settings > Cellular > Add Cellular Plan. If you see an option to scan a QR code, your phone is compatible. Most iPhone XS and newer models work, as do recent Samsung Galaxy S20+, Google Pixel 3+, and Huawei flagships (global versions).
Which networks operate in Vietnam and what coverage can I expect?
Vietnam's main operators are Viettel, Vinaphone, and Mobifone. 4G LTE is reliable in major cities (Hanoi, Ho Chi Minh City, Da Nang) and popular resort areas. Northern highlands and remote provinces may have weaker signal.
Can I keep my home SIM active while using the Vietnam eSIM?
Yes — dual SIM works. Keep your home SIM for calls and SMS (watch for roaming charges) and set the eSIM as the data line. Disable home SIM data to avoid extra fees.
Does the eSIM include calls or SMS?
Most tourist eSIMs are data-only. Use VoIP apps like WhatsApp or Telegram for calls. Keep your physical SIM active alongside the eSIM if voice and text are needed.
What if my eSIM does not work after landing?
First, confirm data roaming is ON for the eSIM line. Restart your phone, then manually select a network in settings. If still offline, contact KodShop support with your order ID.