Both eSIMs and local physical SIMs give you local rates abroad. The difference is when and how you get connected — and whether you keep your home number active.

Travel eSIM advantages

  • Buy and install before departure — land with data ready
  • No language barrier at a phone shop
  • Keep your home number on dual-SIM phones
  • Easy to compare prices online before buying

Physical local SIM advantages

  • Sometimes cheaper in countries with heavy local competition
  • Works on older phones without eSIM support
  • Local phone number for calls (if needed)
For most smartphone travelers, eSIM is faster and more predictable. Use RoamPrice to compare eSIM plans before your trip.