Whether you’re traveling for business or pleasure, few things are more frustrating than losing an internet connection. A broken or absent Wi-Fi connection can be a major annoyance. A drop in internet connection can seriously affect workflow especially in the case of digital nomads.

There’s more than one way to keep your internet connection while traveling abroad. The method you choose can depend on various factors, such as your location, how long you will be traveling, and your data requirements. 

Not every location has an uninterrupted WiFi internet connection and if your livelihood depends on the internet, you might consider getting an eSIM or a traditional sim. If you opted for the second option, you can either consider a global SIM or buy a local SIM in every country that you visit.

The choice between using an eSIM (embedded SIM) and a traditional physical SIM card for traveling depends on various factors, including your specific needs, preferences, and the availability of services in your destination.

First, let’s introduce eSIM to you because it is a new concept for many. It was for me too, and I used it for the first time when I visited Istanbul.

What is an eSIM?

Also known as “embedded SIMs”, eSIMs like eSIM Thailand enable users to connect to the local data network before they travel without experiencing breaks in connection, helping you to maintain a connection from the moment your plane lands without having to spend time and effort finding and purchasing a physical SIM. For many travelers, this tends to be the most convenient method of connection.

eSIM vs Normal Sim comparison for travelers
eSIM vs Normal Sim comparison for travelers – Photo by Andrea Piacquadio

Comparing eSIM vs Normal SIM


  • eSIM: Offers greater convenience as it eliminates the need to physically swap SIM cards. You can switch between different mobile plans or carriers remotely without needing to visit a store or obtain a physical SIM card. For me, this was a major plus because I have lost so many SIM cards. After all, they are tiny!
  • Physical SIM card: Requires you to physically insert and swap SIM cards, which can be inconvenient, especially when traveling frequently or visiting multiple countries.


  • eSIM: Provides flexibility as you can easily switch between different mobile operators or data plans through software settings on your device. This can be particularly useful if you travel frequently or if you need to use different carriers for different purposes (e.g., data plans optimized for specific countries).
  • Physical SIM card: Offers flexibility to some extent, but it usually involves purchasing multiple SIM cards from different carriers if you are moving between different countries and manually swapping them when needed.


  • eSIM: Availability varies by region and carrier. While support for eSIMs is growing, not all mobile operators or countries may offer eSIM services, limiting your options in some cases.
  • Physical SIM card: Generally widely available and can be purchased from local stores, airports, or mobile carrier outlets in most countries.


  • eSIM: Offers comparable security to physical SIM cards. However, eSIMs may be less susceptible to physical theft or loss since they are embedded within the device.
  • Physical SIM card: This can be prone to loss or theft, and unauthorized individuals can easily remove and misuse the SIM card.


  • eSIM: Costs may vary depending on the carrier and the specific plan you choose. Some carriers offer competitive rates for eSIM plans, while others may charge premium prices.
  • Physical SIM card: Costs typically include the price of the SIM card itself, activation fees, and the cost of the plan or package. Prices can vary significantly between carriers and countries.

In summary, both eSIMs and physical SIM cards have their advantages and limitations. If you value convenience, flexibility, and the ability to manage your mobile plans remotely, eSIMs may be preferable.

However, if eSIM services are limited in your destination or if you prefer the simplicity of traditional SIM cards, then opting for a physical SIM card might be a better choice. Ultimately, the decision depends on your specific requirements and the availability of services in the regions you plan to visit.

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