If you’re new to eSIM technology, you might be wondering: What’s the difference between a data-only eSIM and a regular eSIM? Both have unique advantages depending on your needs—especially when using your smartphone for travel, business, or dual SIM setups.
Let’s break down the key differences, use cases, and how to get started with eSIM Prime.
What Is a Regular eSIM?
A regular eSIM works just like a traditional SIM card—it supports:
» Data
» Voice calls
» SMS text messaging
» Voicemail
You can use a regular eSIM to fully replace your physical SIM. It’s ideal if you want to:
» Keep your phone number
» Make calls and send texts
» Use mobile data
» Roam internationally with full service
📱 Curious about call and text support?
Read: Can I Make Phone Calls or Send SMS with My eSIM?
What Is a Data-only eSIM?
A data-only eSIM is focused solely on mobile internet—it does not support voice calls or SMS. You’ll use it to:
» Access 4G/5G data on your phone, tablet, or hotspot device
» Use WhatsApp, FaceTime, Telegram, or other VoIP apps
» Avoid roaming fees by activating a local or regional data plan instantly
It’s perfect for:
» Tourists and travelers
» Remote workers or digital nomads
» Secondary devices like iPads or portable modems
Learn how to install eSIM easily:
🔧 Android Setup Guide
🍎 iOS Setup Guide
eSIM Prime Offers Both Options
With eSIM Prime, you can choose the type that fits your trip:
» Full eSIM with voice + data
» Or lightweight data-only eSIMs for travel and temporary usage
Need internet in Europe or Asia? Just scan the QR code and connect—no need to buy a local SIM.
Can You Use Both SIMs at Once?
Yes. With dual SIM phones (eSIM + physical SIM), you can:
» Use your home number for calls
» Use the data-only eSIM for mobile internet
» Manage both lines in settings, assign which one is used for each purpose
See more tips here:
📎 How to Use eSIM and SIM Together
Which One Should You Choose?
| If You Need... | Choose... |
|---|---|
| Voice + Data + SMS | Regular eSIM |
| Data only + cheaper rates | Data-only eSIM |
| Full control while traveling | Both (Dual SIM) |