Their website is only in Vietnamese language

[aburaihan66]

Your data SIM card can work on tablets and routers.
All plans include calls to both mobiles within the Vinaphone network and to those outside it.
Disadvantages:

They don't sell unlimited data packages, they are all limited.
Vietnamobile
Vietnamobile is known for its wide qatar gambling data coverage, covering 93% of the country and 63 cities. Its prepaid SIM cards for Vietnam are also varied, with plans lasting 1, 7 and 30 days and data starting at 3 GB . Prices start at 3,000 Vietnamese dong ( less than €1 EUR ).

Advantages:

They have 9 plans with different amounts of GB and validity, which translates into variety for users.
Longer packages include calls.
Disadvantages:

Most promotions are only activated by sending an SMS.
Their website is 100% in Vietnamese, with only a few sections in English.
How much does a SIM with data cost for Vietnam?
Now that you know the features, advantages and disadvantages of all the alternatives, we share with you a comparison table with the prices of each SIM card for Vietnam.