Physical SIM vs eSIM: Which Should You Choose?
Singapore offers both physical SIM cards and eSIMs for travelers. Here’s a quick comparison to help you decide.
| Feature | Physical SIM | eSIM |
|---|---|---|
| Convenience | Must purchase at airport or store | Buy online before travel, instant activation |
| Dual SIM | Takes up physical slot | No physical slot needed, keep home SIM active |
| Installation | Insert card into phone | Scan QR code or install profile |
| Cost | Often cheaper for high data | Slightly more expensive but convenient |
| Availability | Widely available at airports, stores | Online only, check device compatibility |
Local Operators
Singtel hi! Tourist SIM
Singapore’s largest operator offers tourist SIMs with high data allowances (e.g., 100GB for 7 days). Also offers eSIM via hi! app. Reliable and fast.
M1 Tourist SIM
Affordable plans with 5G access. Data-only options available from SGD 13. Good for short stays.
StarHub Tourist SIM
Competitive pricing with generous data (e.g., 100GB for 7 days). Also offers eSIM. Available at Changi and convenience stores.
Where to Buy a SIM Card in Singapore
Price Comparison
| Plan | Data | Duration | Price |
|---|---|---|---|
| Singtel hi!Tourist 100GB | 100GB | 7 days | SGD 15 (€10) |
| M1 Tourist 5G 50GB | 50GB | 7 days | SGD 13 (€9) |
| StarHub Tourist 100GB | 100GB | 7 days | SGD 12 (€8) |
| Holafly eSIM Unlimited | Unlimited (fair usage) | 1-30 days | From €10 |
How to Activate Your SIM Card in Singapore
Requirements:
- Passport (for registration)
- Unlocked phone
- Compatible device for eSIM (if applicable)
Purchase the SIM
Buy at airport, store, or online (eSIM). Keep your passport handy for registration.
Insert or Install
For physical SIM: insert into phone. For eSIM: scan QR code or download profile from email.
Activate via SMS or App
Follow instructions on the package. Usually requires sending an SMS or using the provider's app.
Configure APN (if needed)
Most SIMs auto-configure. If not, manually set APN to 'hicard' (Singtel) or as per provider.
Practical Tips
💡 Check Device Compatibility
Ensure your phone is unlocked and supports the local frequencies (4G/5G bands). Most modern phones work fine.
💡 Keep Your Home SIM Active
Use a dual-SIM phone or eSIM to keep your home number for OTPs and calls while using local data.
💡 Top Up Easily
You can top up prepaid SIMs online via provider apps or at convenience stores. No need to buy a new card.
Frequently Asked Questions
What's the best SIM card for tourists in Singapore?
M1's Tourist SIM Card is a popular choice for its affordable 5G plans. Singtel and StarHub also offer excellent options with high data allowances.
Is it worth getting a SIM card in Singapore?
Yes, local SIM cards provide affordable high-speed data, local calls, and better coverage than roaming. Tourist SIMs are easy to find and activate.
Can I buy a SIM card at Singapore airport?
Yes, Changi Airport has counters for Singtel, M1, and StarHub in arrival halls, plus 7-Eleven stores. You can purchase and activate immediately.
Can I buy a SIM card at 7-Eleven Singapore?
Yes, tourist SIM cards are available at 7-Eleven, Cheers, and other convenience stores. You'll need your passport for registration.
Is eSIM available in Singapore?
Yes, all major operators offer eSIM for tourists. You can also buy an eSIM from international providers like Holafly before your trip.
Whether you choose a physical SIM from Singtel, M1, or StarHub, or go digital with an eSIM from Holafly, staying connected in Singapore is simple and affordable. For maximum convenience, consider purchasing an eSIM before you travel — it saves time and lets you start using data as soon as you land.