eSIM vs Local SIM Card: Which Is Better?
Buying a local SIM card has been the go-to move for budget travelers for years. But eSIM technology has changed the equation. Here is an honest look at both options.
Local SIM Advantages
- May include local number: Useful for receiving calls from local businesses
- Often cheap: Local SIMs in some countries are very affordable
- Can include calls/SMS: Some local SIMs include voice and text
Local SIM Disadvantages
- Time to buy: Finding a shop, waiting in line, registration paperwork
- Registration requirements: Many countries require passport or ID to buy a SIM
- Language barrier: Trying to buy a SIM in a country where you do not speak the language
- Physical swap: Remove your regular SIM, risk losing it, lose calls/texts on your number
- One country only: Local SIMs work in one country. Multi-country trips need multiple SIMs.
- Expiry: Local SIMs and their data packs expire, and unused data is lost
eSIM Advantages
- Instant activation: Set up before you even leave home
- Keep your number: Dual SIM means your regular SIM stays active
- Multi-country: One eSIM works in 200+ countries, automatically
- No physical SIM to lose: No tiny cards to manage
- No expiry: Balance lasts forever with Bcengi
- No shop visits: Everything done from your phone
Cost Comparison
- Local SIM in Thailand: sold as data packs with a fixed validity period, and unused data expires
- Bcengi in Thailand: $1.81/GB, pay only for what you use, balance never expires
- For heavy use in one country for a long stay, local SIMs may be cheaper
- For short trips, multi-country trips, or moderate use, eSIM typically wins
When to Choose What
- Choose eSIM for: short trips, multi-country trips, convenience, keeping your number
- Choose local SIM for: long stays in one country with heavy data use, needing a local number
Bcengi TravelPass is a pay-as-you-go eSIM: you only pay for data you use, with no bundles, no expiry, and no contracts. One eSIM works in 200+ countries.
Ready to stay connected on your next trip? Get your Bcengi eSIM at bcengi.com. Set up in minutes, pay only for what you use.
