ベトナム Mobifone eSIM – 高速データ 30 日間 / 毎日 4GB 合計データ 120GB

I was skeptical about eSIMs but this completely converted me. No more fumbling with tiny SIM trays at the airport. Installed it the night before my flight, activated when I landed. Flawless experience from start to finish.

Impressed by the speed difference compared to roaming. My travel buddy used his carrier's international data and was getting 5-10 Mbps. I was getting 70+ Mbps on this local eSIM for a quarter of the price.

I travel to Vietnam twice a year for business and this eSIM is now my go-to. The speed is identical to what locals get because it connects directly to Viettel's network. Video calls, file uploads, everything works perfectly.

Used this throughout my month-long motorbike trip from Hanoi to HCMC. Mountains, coast, cities, countryside ÔÇö had signal probably 98% of the time. The 2% was deep in a national park. Excellent coverage.

Used for 2 weeks exploring central Vietnam. Da Nang, Hue, Hoi An ÔÇö all had strong 4G. Sapa was a bit patchy but still worked. At this price point, you really can't complain. Much better than my carrier's $15/day roaming add-on.

The support team deserves a shout-out. I had a minor issue activating (turned out I needed to restart my phone) and the WhatsApp support responded in literally 2 minutes at 11 PM. 24/7 support is real.

Really good eSIM overall. Speed was great in cities ÔÇö easily 50-70 Mbps. Lost to 3G a couple of times in very rural areas but that's expected. Still miles better than any roaming plan I've used.

Bought the 7-day plan for a quick Hanoi trip. Speed was fast, QR delivery was instant, and setup was easy. Only giving 4 stars because I accidentally let it expire and couldn't extend ÔÇö had to buy a new one.

The support team deserves a shout-out. I had a minor issue activating (turned out I needed to restart my phone) and the WhatsApp support responded in literally 2 minutes at 11 PM. 24/7 support is real.

I've tried 3 different eSIM providers for Vietnam and this one is by far the best. Why? Because it's an actual local SIM, not a roaming eSIM that bounces through Singapore or Hong Kong. Direct connection = real speed.