Last Updated on 2024 年 8 月 1 日 by Ching
Before setting off on this trip, preparing Vietnam internet was one of my top three priorities. After all, throughout the journey, whether it’s checking routes on maps, uploading photos, or keeping in touch with family, the internet is crucial! For this trip to Hanoi, I used the SIM card and eSIM service from Way Sim. The connection was stable and fast in the city, and even in Ha Long Bay, there was enough signal to post updates, making it a great Vietnam SIM card recommendation.

This article is a Hanoi travel internet review, featuring Way Sim’s Vietnam physical SIM card and eSIM. The content includes unboxing, pricing, and review results.
Introduction: Should you choose a physical SIM card or an eSIM?
In June, during a family trip, we enjoyed the early summer sunshine and family time in Fukuoka, and everything went smoothly.
Until the moment we returned to Taoyuan Airport…
“Where’s my SIM card?”
After searching through my wallet, pockets, and all the compartments and small ziplock bags on me, I finally faced the reality that I lost my SIM card again.
Although replacing a SIM card isn’t troublesome and can be done during a lunch break with two IDs, having to make another trip to the store is somewhat annoying! What’s even more frustrating is spending an unnecessary 300.
Therefore, for this trip to Vietnam, I decided to use the eSIM service, activating it directly on my phone without swapping cards, which is a complete blessing for someone as forgetful as me.
So what’s the difference between a SIM card and an eSIM card? And which type suits different travelers? You can refer to the table I’ve compiled below:
| Physical SIM Card | eSIM | |
| Compatibility | All phones | Specific models only |
| Usage | Swap existing SIM card | Activate directly on the phone |
| Convenience | Lower Need to prepare a SIM ejector tool and storage box | Higher No additional preparation needed |
| Advantages | Not limited by phone model | Convenient, no fear of losing it |
| Price | Slightly higher | Slightly lower |
Currently, eSIM cards are usually priced slightly lower than physical SIMs, mainly because they don’t have the cost of a physical card. However, some older models do not support them, so each has its suitable audience.
But honestly, the services provided by physical SIM cards and eSIM cards are almost identical, allowing you to access the internet abroad. The difference lies in whether or not you have that little card that you love and hate.
So everyone can choose the type of SIM card for internet access abroad based on their own usage habits and needs!
WAYSIM Introduction – Overseas SIM Card Expert

During our trip to Hanoi, Vietnam, one of us used a physical SIM card while the other used an eSIM, both services provided by WAYSIM.
WAYSIM offers internet services for multiple countries on their official website, catering to popular destinations for Taiwanese travelers like Japan and Korea, as well as the increasingly popular Southeast Asian countries, and even further destinations like Europe, America, or Australia.
For our six-day trip to Hanoi, we used the “Vietnam Unlimited Data SIM Card (6 days)” and the “Vietnam eSIM with 3GB per day (6 days).
WAYSIM Overseas Internet Services
Official website: Way Sim WAYSIM – Best Choice for Travel SIM Card eSIM
10% discount code: ching
How to choose data: How to choose SIM card data? How much data do you need per day?
Vietnam Unlimited Data – WAYSIM SIM Card Unboxing
Let’s start by unboxing the more familiar physical SIM card. The packaging felt very premium upon receiving it!
The orange and white printed packaging features classic travel destinations from around the world, giving you a sense of travel as soon as you hold it.



Flip to the back, and in the upper right corner, you’ll find the countries where the SIM card is applicable, the plan, and the telecom company’s validity period, ensuring you receive the correct product.
In the lower right corner, the dual badges represent Verizon’s exclusive honors, namely the 2023 National Quality Gold Award and the Customer Satisfaction Gold Award, indicating that both the product quality and service have received certified excellent performance.


Open the back and inner pages of the packaging to find detailed product information and precautions, with dual system setup steps located in the lower fold.
Whether it’s the product’s usage instructions or the steps to set up after inserting the SIM card, the instructions for the Verizon SIM card are very clear and easy to understand.
The physical SIM card is placed in the slot of the instruction manual. The dual-size design of the Vietnam network card supports almost all models on the market, and a card pin is thoughtfully included next to the SIM card.


The entire unboxing process reflects Verizon’s dedication to product design. From the moment you receive the product, the quality of the packaging and the instruction manual is impressive. After landing, you can effortlessly use the card pin to switch cards and set up the network, making everything very smooth.
Vietnam Unlimited Data – Verizon eSIM Setup
In addition to unboxing the physical Vietnam SIM card, I used an eSIM as my Hanoi internet solution this time.
An eSIM can be considered a “virtual SIM card,” and you won’t receive a physical card. After placing an order, you will receive activation information via email, which is very convenient.
需要時間: 5 分鐘
- Receive the activation email in your inbox after ordering
After successfully placing an order on the Verizon official website, you will receive an activation email with a QR code,
indicating that your eSIM card is ready for service.
- Go to Phone Settings → SIM Card → Select Add eSIM Card

- Select “Download New eSIM Card”

- Scan the QR code in the activation email

- Wait for the eSIM card information to download

- Select the downloaded eSIM card and activate the service
The downloaded eSIM card will appear in the SIM card list. Select it to activate.

- Agree to activate and enable roaming
x
After activating the eSIM card, the system will ask if you want to switch.
Once you agree to activate, the network service will switch from the physical SIM card to the eSIM.
Enable mobile data and roaming to start using international internet services.
Verizon Vietnam SIM Card Review
During this trip, I mainly traveled around Hanoi and Ha Long Bay, using a speed test app to measure the internet speed.
Hanoi City Area – Stable and Fast
The Old Quarter, Hoan Kiem Lake, and the airport were my main areas of activity in Hanoi, which are also the most bustling areas of the city.
Verizon’s performance in this busy city area was excellent, with download speeds ranging from 15M to 40M.

This speed made it very smooth to check maps, browse Instagram, and upload stories.
Hanoi Suburbs
When we were watching performances in the suburbs, the speed was slightly affected due to the distance from the city and the large crowds.

However, it was still possible to navigate and check performance information smoothly, making it very useful for travel.
Surprisingly, Ha Long Bay also has coverage
The most surprising part was that Ha Long Bay also had reception!
Before setting off, I was mentally prepared to be without internet on the Ha Long Bay ferry, even pre-downloading videos from streaming platforms on my iPad.
After all, Ha Long Bay is an extremely vast bay, and having no internet reception is very normal.

Unexpectedly, I was able to connect to some networks throughout my trip, allowing me to continuously post updates and share the beautiful scenery with everyone in real-time!
However, I must honestly say that the internet in Ha Long Bay was very unstable and slow. But given that even the cruise ship’s WiFi didn’t always have a connection, having some internet access was enough to quench my thirst for connectivity.
WAYSIM – Recommended SIM Card for Overseas Travel
For this trip to Hanoi, I used the service from WAYSIM, which included both a physical SIM card for “unlimited internet in Vietnam” and an eSIM with “3GB of Vietnam internet per day.” Each has its pros and cons: the physical SIM card is relatively cheaper and supports all phones, while the eSIM eliminates the hassle of swapping cards and the risk of losing them, making it more convenient to use!
In terms of internet quality, most areas in the city were very smooth and stable. What surprised me the most was that even in Ha Long Bay, some areas had signal reception, making it a great Vietnam SIM card recommendation.
Official website: Way Sim 威訊 – The Best Choice for Overseas SIM Cards and eSIM
10% Discount Code: ching
How to Choose Data: How to Choose SIM Card Data? How Much Data Do You Need Per Day?
官網:Way Sim 威訊 – 出國SIM卡 eSIM 最佳選擇
九折折扣碼:ching
流量怎麼挑:網卡流量怎麼選?一天需要多少流量?
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