#Vietnam
12 articles tagged “Vietnam”.
How to Install and Activate Your Vietnam eSIM (iPhone & Android)
Step-by-step guide to installing and activating your Viettel eSIM for Vietnam on iPhone and Android: QR scan, data roaming, APN and hotspot. Troubleshooting included.
Vietnam Airport SIM Cards: Prices, Scams and the Registration Law
Should you buy your SIM card at Hanoi or Ho Chi Minh City airport? Inflated prices, blocked 'ghost' cards, the registration law: what to know before you arrive.
Wifi and Connectivity in Ha Long Bay and Phu Quoc
Will you have signal in Ha Long Bay and on Phu Quoc island? What to know about cruise wifi, mobile coverage and the best carrier for Vietnam's bays and islands.
Internet on the Ha Giang Loop and in Sapa: What Coverage to Expect
Will you have signal on the Ha Giang loop and in Sapa? Mobile coverage in Vietnam's mountainous North, which carrier to choose, and how to stay reachable on a motorbike.
How Much Data Do You Need for a Trip to Vietnam?
How much data to plan for your Vietnam eSIM: an estimate by usage (maps, streaming, hotspot) and why 'unlimited' often hides a daily cap. Updated 2026.
Vietnam Network Coverage: Viettel vs Vinaphone vs Mobifone
Vietnam network coverage compared: Viettel, Vinaphone and Mobifone in cities, mountains and islands. Which carrier to choose for your eSIM in 2026.
Vietnam SIM Card & eSIM: The Complete 2026 Guide to Staying Connected
Everything to choose a SIM card or eSIM for Vietnam: which network, how much data, where to buy, the registration law and the scams to avoid. Full guide, updated 2026.
Best Tourist eSIM for Vietnam on the Viettel Network: Price vs Performance
A genuine local Viettel eSIM for Vietnam — 5GB/day high-speed from $9.90. How SogdiaRoam's local profile compares to Holafly and Airalo on price, data and coverage.
Hanoi to Vientiane: Getting from Vietnam to Laos (and Staying Online)
How to travel from Hanoi to Vientiane — by flight, sleeper bus or overland — plus how to keep mobile data working across the Vietnam–Laos border with one eSIM.
The Banana Pancake Trail eSIM Guide: Staying Online Across Southeast Asia
Backpacking the Banana Pancake Trail through Laos, Vietnam, Thailand and Cambodia? Here's an honest guide to staying connected the smart way — and which eSIM covers which leg.
eSIM for Vietnam + Laos: One Plan for the Hanoi → Luang Prabang Route
Travelling from Vietnam into Laos? You don't need two SIMs. Here's how one regional eSIM keeps you online across both countries — from Hanoi to Luang Prabang and beyond.
Will My Vietnam SIM Card Work in Laos?
Will your Vietnam SIM card work in Laos? Find out why you should buy a local Laos SIM card online from shop.internetlaos.com and enjoy the best mobile experience in Laos.