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Vietnam eSIM articles: install steps for iPhone/Android, carrier comparisons, traveler guides per country, network coverage updates.

• Article2026-07-30

  SIM Card at Hanoi Airport (Noi Bai): 2026 Guide

  Landing at Hanoi Noi Bai (HAN)? Buy a SIM at the airport kiosk, or install an eSIM before you fly and be online the minute you land — here's how, with prices.

• How to2026-07-29

  Dual-SIM Vietnam: Keep home SIM for bank OTP + cheap data

  Step-by-step guide for Russian travelers: keep your MTS/Beeline number for bank SMS, use a local Viettel/Vinaphone eSIM for fast internet. Honest setup without

• List2026-07-29

  Viettel Tourist eSIM Plans: Prices, Data, Coverage

  Complete guide to Viettel prepaid eSIM plans for travelers: 7/15/30 days, 5GB/day, $9.9–18.9. Installation, device compatibility, and tips.

• Article2026-07-28

  WeChat Pay, Alipay & Google Maps in Vietnam 2026

  Do WeChat Pay and Alipay work in Vietnam? Do you need a VPN for Google Maps? Guide for Chinese travelers and anyone using these apps.

• Article2026-07-28

  China/HK iPhone and Vietnam eSIM: Compatibility Guide

  Mainland China and Hong Kong iPhones cannot use eSIM in Vietnam. Here's the solution: physical SIMs, workarounds, and what to check before you go.

• Compare2026-07-28

  Vietnam eSIM vs Pocket WiFi: Real Cost & Hidden Phone Number

  Honest cost breakdown: eSIM under $10 vs pocket WiFi $25+. Plus the one thing WiFi can't do — a number that receives Grab calls. Decide in 60 seconds.

• How to2026-07-27

  Dual eSIM Vietnam: Keep Home Number + Get Local Number

  Most travel eSIMs are data-only. Learn how to keep your home SIM active AND get a Vietnam number for Grab calls and OTP with a dual eSIM setup using Vinaphone.

• Compare2026-07-27

  Which Vietnam eSIM receives SMS and OTP? Vinaphone

  Only Vinaphone eSIM gives you a real +84 number for SMS/OTP. Viettel and Airalo are data-only. Here's which to pick.

• Compare2026-07-27

  Samsung Galaxy S25 Ultra eSIM in Vietnam – Does it work?

  Yes, the S25 Ultra supports eSIM in Vietnam. Setup guide, dual-SIM tips, and best Viettel/Vinaphone plans for your S25 Ultra.

• List2026-07-21

  Vietnam eSIM Phone Compatibility: Full List (iPhone

  Check if your phone supports eSIM in Vietnam. Complete device list for iPhone, Samsung, Google Pixel, Xiaomi, and more.

• How to2026-07-21

  HCM Airport eSIM: Skip the Kiosk Queue, Activate on Arrival

  Don't waste time at Tan Son Nhat's SIM kiosks. Install a Vietnam eSIM before departure and activate in seconds upon landing. Step-by-step guide.

• How to2026-07-20

  Vietnam eSIM with a local phone number for Grab & OTP

  Vinaphone eSIM gives you a temporary +84 number for receiving calls and SMS. No ID needed. Works with Grab, OTP, and local services.