Vietnam eSIM guides

In-depth, factual articles for travelers planning a Vietnam trip. Updated 2026.

• The complete guide to eSIM in Vietnam (2026 edition)

  Everything an international traveler needs to know about using eSIM in Vietnam: device compatibility, activation, carrier comparison, network coverage, troubleshooting, pricing.

  9 sections · Updated 2026-05-07

• iPhone eSIM in Vietnam — every model, every market, no guesswork

  Definitive iPhone-by-iPhone eSIM compatibility guide for Vietnam travel. Which iPhones support eSIM, the mainland-China caveat, exact iOS activation steps, and dual-SIM call configuration.

  8 sections · Updated 2026-05-07

• Vietnam eSIM for travelers from Korea — phones, KakaoTalk, support

  Korean traveler guide to Vietnam eSIM: SKT/KT/LG U+ unlock policies, Galaxy and iPhone Korean variants, KakaoTalk usage in Vietnam, Korean-language airport transfers, payment in won.

  7 sections · Updated 2026-05-07

• Vietnam eSIM for travelers from mainland China — the iPhone caveat

  Mainland China traveler guide to Vietnam eSIM: critical iPhone hardware difference, Huawei/Xiaomi/OnePlus compatibility, WeChat and Alipay in Vietnam, Chinese-language support.

  8 sections · Updated 2026-05-07