Singapore eSIM

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Singapore ESim vs. Sim Card Plan: Discover Your Best Option Today!

When traveling to Singapore, staying connected is essential to maximize our experience and enjoy everything this beautiful city-state offers.

With so many options available, it’s no wonder that we might feel overwhelmed when choosing between a traditional physical SIM and a Singapore eSIM plan.

But worry not, fellow travelers! We’re here to guide you through the benefits and drawbacks of each option, ensuring you stay connected throughout your Singapore adventure.

Singapore’s mobile service providers offer various SIM card options, with flexible plans and data packages to suit any traveler’s needs.

Got any queries about your Singapore travel adventures?

Come on over to the Singapore For Everyone Facebook group.
I’ll be hanging out there, ready to help you out with answers!

Singapore ESim Vs. Sim Card Plan

Size COmpariosn eSim vs Physical SIM Singapore

Understanding Sim Cards And Esims

In our exciting journeys to Singapore, we’ve had the chance to experience different connectivity options regarding mobile service.

While traditional physical SIM cards remain popular among travelers, the rise of eSIM technology offers a new way to stay connected without the hassle of swapping out tiny cards in our phones.

Let’s dive deeper into the differences between these two options!

SIM cards are small chips that store our mobile service provider’s information, allowing our devices to connect to their network for calls, SMS, and data services.

On the other hand, eSIM, short for embedded SIM, is a digital SIM card that can be easily activated without needing a physical card. eSIMs are compatible with newer devices like the iPhone 14 and Google Pixel series.

Advantages And Disadvantages Of Sim Cards Vs. Esims

Singapore Physical Sim Types

Physical SIM cards:


  • Widely available from various providers like Singtel, Starhub, and M1, as well as smaller MVNOs (mobile virtual network operators) like GIGA
  • Often more affordable with temporary prepaid plans
  • Can be easily replaced if lost or damaged


  • Require physical swapping of the SIM card in your device
  • It may require an unlocked phone to use different provider SIM cards.
  • Limited availability of plans for short-term visitors


Singapore eSIM


  • No need for a physical SIM card slot in your device
  • It can be activated instantly with a QR code.
  • Offers some eSim plans for different durations
  • Allows for dual-SIM functionality on compatible devices


  • Requires a device compatible with eSIM technology
  • It may have a higher cost compared to physical SIM cards
  • Not all service providers offer eSIM plans
DefinitionA small, removable card that contains all of your phone’s network information, including your phone number, contact list, and text messages.A “virtual” SIM card that is embedded directly into your phone or other device’s motherboard.
SizeIt can be easily lost or stolen, allowing someone else to access your personal information.Not applicable since it is embedded into the device.
InsertionIt can be easily removed and replaced with another SIM card from a different carrier.No need for physical insertion.
Switching numbers or carriersInformation on the eSIM is rewritable, allowing for easy switching of numbers or carriers without needing to replace the SIM card physically.Standard SIM is about the size of an SD card, Micro SIM is slightly smaller (15mm x 12mm), and Nano SIM is the smallest (12.3mm x 8.8mm).
CompatibilityCompatible with most phones and devices.Currently only available on select devices, but becoming more widely available.
SecurityCan be easily lost or stolen, allowing someone else to access your personal information.More secure since it is embedded into the device and cannot be physically removed.
Signal StrengthSignal strength may be affected by the quality of the SIM card and the device’s SIM card slot.Signal strength may be more consistent since the eSIM is embedded directly into the device’s motherboard.
Future outlookLikely to be phased out in favor of eSIMs.Expected to become more widely available and eventually replace physical SIM cards.

To make the most informed decision, we’ll consider factors such as our device’s compatibility, the activation process, and the available mobile plans.

So let’s dive in and explore the exciting world of Singapore eSIM, Sim Card, and other alternative connectivity options!

Other Alternatives besides Sim and Esim?

Portable Wifi Router

Portable WiFI SIngapore

Consider using a portable Wifi router if you’re wondering about alternatives to SIM cards and eSIMs.

These pocket-sized devices allow us to connect multiple gadgets, like smartphones, tablets, and laptops, to the internet simultaneously.

We can easily rent or purchase one of these routers in Singapore for our trip, with affordable data plans available for various durations.

Roaming Activation from the origin country provider


Another option for staying connected while traveling in Singapore is to activate roaming services with our existing mobile service providers from our home country.

We can use our existing phone numbers and mobile plans while traveling.

However, remember that roaming charges can vary depending on the provider and destination.

Comparison Pro & Cons between all options

When exploring Singapore, staying connected is essential for most travelers. As travel bloggers, we often get asked about the best options for internet connectivity in Singapore.

So, we’ve gathered our experience to share the pros and cons of the different options: SIM Card, eSIM, WiFi Router Rental, and Roaming.

SIM Card


  • Widely available and easy to purchase at the airport, convenience stores, and telco shops.
  • Different plans cater to travelers’ needs, such as local calls, messaging, and data usage.
  • It can be easily swapped without affecting your phone’s settings.


  • Requires a physical card and slot on your device.
  • Limited to one active plan at a time.
  • Requires registration with your passport for purchase.

To get a physical SIM card in Singapore, head to the nearest telco shop or convenience store and bring your passport for registration.



  • No need for a physical card.
  • Allows multiple eSIM plans from various providers.
  • Easy to set up through a QR code or carrier app.


  • They limited device compatibility.
  • It can be difficult to obtain and set up for travelers without much tech knowledge.

To use an eSIM in Singapore, check our recommended eSIM and ensure your device is compatible before purchasing.

WiFi Router Rental

Portable TRavel WIFI Router Rental SIngapore


  • Great for groups as multiple devices can share the connection.
  • No need to change your phone’s settings or SIM card.
  • Portable and usually provides reliable, high-speed connection.


  • Different devices to carry around and charge.
  • Daily rental fees can add up for more extended stays.
  • Reliant on the device’s battery life.

Check for router rental services at the airport or shopping malls to rent a WiFi router in Singapore.



  • Keeps your existing phone number and contacts.
  • No need to change settings, purchase a SIM card, or rent a device.


  • Often very expensive.
  • It can have limited coverage and slower speeds.
  • It may require contacting your carrier to enable.

To use roaming in Singapore, check with your home carrier about roaming plans and fees, then activate roaming before departing.

We hope this provides a clear comparison of the different options for internet connectivity. Enjoy exploring Singapore and staying connected!

Comparing Singapore ESIM Prices And Data Plans Between Different Providers

These providers are the largest telecommunications companies in Singapore and offer eSIM plans for locals and foreigners visiting Singapore.

Here is a comparison table of the Singapore eSIM plans offered by these local providers based on information from the search results:

ProviderPlanCostData allowance
SingtelReadyRoam eSIMStarts at USD 121GB to 10GB
StarHubTravel eSIMStarts at USD 151GB to 10GB
M1Prepaid eSIMStarts at USD 182GB to 100GB
Circles.LifeFlexi Plan eSIMStarts at USD 3520GB to 100GB
MyRepublicNo-contract mobile data plan with eSIMUSD 1050GB to 80GB
Simba100GB eSIMStarts at USD 10100GB
Giga5G eSIMStarts at $10 USD25GB to 100GB

It’s worth noting that these plans are subject to change and may not reflect the most up-to-date information. Customers should check with the providers for the latest Singapore eSIM plan information.

Comparing different mobile providers in Singapore can be overwhelming, but fret not, we recommend you to book the eSim through our local partners below.

πŸ“ž BOOK your Singapore eSIM here πŸ“Ά

In conclusion, whether you choose a prepaid SIM card or an eSIM plan, compare the costs and data plans beforehand. Both options have pros and cons, but the important thing is to find a plan that suits your budget and connectivity needs while exploring the beautiful city of Singapore.

Compatibility And Activation Process

Device Compatibility With Sim Cards And Esims

In our experience, using SIM cards and eSIMs in Singapore has been a breeze! We’ve tried devices like iPhones, Samsung Galaxy, Google Pixel, and Android phones.

Device Compatibility With Sim Cards And Esims

Most modern smartphones, including the iPhone 14 and Google Pixel, support physical SIM cards (usually a nano-SIM) and eSIMs.

However, ensuring your mobile device is unlocked and supports the specific mobile carrier you want is essential.

It’s also worth noting that some mobile hotspots may only support physical SIM cards, so it’s essential to double-check the device specifications.

Activation Process For Sim Cards And Esims

When activating SIM cards and eSIMs, the process can vary slightly depending on the mobile carrier.

Physical SIM cards usually involve purchasing a card, inserting it into your phone, and following the carrier’s instructions to activate your plan.

Some carriers require calling or visiting a local retail store, while others offer a convenient app-based activation process.

Singapore eSIM Activation

On the other hand, eSIMs are becoming increasingly popular in Singapore, especially among travelers.

With an eSIM, you don’t need a physical SIM card to activate mobile service. Instead, you’ll receive a QR code from your mobile carrier, which you can quickly scan with your phone to enable your service1.

One benefit of using an eSIM is that you can often activate your mobile service in less than five minutes2, making it incredibly convenient for travelers arriving in Singapore. Additionally, many new devices support dual-SIM capability, allowing you to activate an eSIM and a physical SIM card simultaneously.

Convert to Singapore eSIM

This feature is handy for travelers who want to keep their home phone number while enjoying a local Singapore unlimited data plan.

In conclusion, whether using a traditional SIM card or an eSIM, getting connected in Singapore is relatively easy and hassle-free.

As long as you have a compatible and unlocked device, you can choose the best plan to suit your needs and enjoy your time exploring our beautiful city!


  1. Using Dual SIM with an eSIM – Apple Support (SG) ↩
  2. eSIM Singapore for Mobile Data Plans | MyRepublic SG ↩

Frequently Asked Questions

  1. Best Singapore eSIM plans?

    In our experience, the best eSIM plans in Singapore depend on your individual needs. We’ve found that global providers such as Frewie eSIM have various plans to suit different data and call requirements, so we recommend checking them out.

  2. Singapore eSIM vs. SIM for traveling?

    We prefer using an eSIM when traveling to Singapore as it eliminates needing a physical SIM card.
    With an eSIM, we can easily switch between mobile plans, avoid the hassle of swapping SIM cards, and save space in our luggage. We recommend considering an eSIM over a traditional SIM card if you have a compatible phone.

  3. How to switch between Singapore eSIM and SIM?

    Switching between an eSIM and a physical SIM on your phone is a breeze. To do this on an iPhone, go to Settings > Cellular > Add Cellular Plan to add an eSIM. After completing the setup, you can toggle between the eSIM and SIM easily by visiting the Cellular tab in Settings. For other devices, refer to the manufacturer’s instructions for switching between eSIM and SIM.

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