Planning a trip to Bali? Whether you’re here for surfing, co-working, or sightseeing, staying connected is a must. But should you get a traditional SIM card or switch to an eSIM?
This guide compares eSIM vs SIM—based on real-world feedback, Reddit insights, and tech industry data—to help you make the best choice for your time in Bali.
🔍 What’s the Difference Between a Physical SIM and an eSIM?
Feature | eSIM | Physical SIM |
---|---|---|
Activation Time | Instantly online with QR code/email | Requires physical card; manual activation |
Availability in Bali | Available online via BaliEasy | Airport kiosks or local providers |
Device Compatibility | Newer devices only | Universal |
Swapping Devices | Requires reactivation | Easy — just move SIM card |
Security if Lost/Stolen | Cannot be removed, harder to clone | Can be removed and misused |
Multi-profile Storage | Yes (dual/triple eSIMs possible) | One SIM per slot |
Travel Friendliness | Excellent — buy before flying | Requires visit to store after arrival |
Environmental Impact | Minimal — no plastic | Plastic waste |
Still thinking about skipping local connectivity and relying on hotel Wi-Fi? Here’s why every Bali traveler needs a SIM or eSIM — including how it helps with navigation, bookings, and emergencies.
Why eSIM is Ideal for Bali Travelers
eSIMs are a game-changer for visitors to Bali. No need to queue at the airport or hunt for a SIM shop. With BaliEasy, you can:
- Activate before your flight
- Get fast internet immediately on arrival
- Enjoy better pricing than airport kiosks
- Use a local +62 number for Gojek, WhatsApp, and food delivery
Not sure how much data you’ll need for Google Maps, Instagram uploads, or working remotely? We break it down in our data usage guide for Bali — so you can choose the right plan and avoid running out mid-trip.
📶 Coverage in Bali with Telkomsel eSIM
Location | Telkomsel eSIM Coverage | Notes |
---|---|---|
Ngurah Rai Airport | ✅ Strong 4G/5G | Activate before landing, skip airport queues |
Kuta & Seminyak | ✅ Excellent 4G/5G | Great for hotels, cafes, beach clubs |
Canggu | ✅ Reliable 4G | Stable for digital nomads and cafes |
Ubud | ✅ Good 4G | Great for remote work or yoga retreats |
Nusa Dua & Jimbaran | ✅ Excellent 5G | Strong signal in resorts and beachside spots |
Sidemen / Munduk | ⚠️ Decent 4G only | Remote areas, some patchy signal |
If you’re wondering how strong the signal is in different areas of the island, from airport lounges to Ubud rice fields, check out our complete 5G Coverage in Bali guide. We break down the best zones for streaming, working remotely, and even uploading your latest sunset reel.
If you’re wondering how strong the signal is across Bali — from airport lounges to Ubud rice fields — and how Telkomsel compares to XL or Smartfren, check out our complete guides on 5G coverage in Bali and the best mobile networks in Bali for speed, reach, and streaming reliability.
🔐 Security Comparison: eSIM vs Physical SIM
Security Factor | eSIM | Physical SIM |
---|---|---|
Can be removed if stolen | ❌ No | ✅ Yes |
Can be cloned | ❌ Very difficult | ⚠️ Possible |
Emergency data wipe | ✅ Possible via device settings | ⚠️ Needs device + SIM access |
OTP / Banking security | ✅ More secure when locked | ⚠️ Less secure if SIM is moved |
📱 Is Your Phone eSIM Compatible?
Device Brand | Model Range | eSIM Support |
---|---|---|
Apple | iPhone XR and newer | ✅ Yes |
Google Pixel | Pixel 3 and newer | ✅ Yes |
Samsung Galaxy | S20, Z Fold, Note 20 and newer | ✅ Yes |
Xiaomi | Select models (Mi 11, 12T Pro, etc.) | ⚠️ Partial |
Oppo / Vivo | Only high-end models | ⚠️ Limited |
Huawei | Mate 40+, P50 Pro (global models) | ⚠️ Partial |
🧠 Tip: If your phone is newer than 2021, there’s a high chance it supports eSIM.
eSIM vs Airport SIM vs Roaming: Cost Comparison
Data Plan | BaliEasy eSIM | Airport SIM (Telkomsel) | Roaming eSIM |
---|---|---|---|
34GB – 30 Days | $17 USD | $22 USD | $29–39 USD |
24GB – 30 Days | $10 USD | $26 USD | $15–39 USD |
💡 You can save up to 60% by using a BaliEasy eSIM vs buying at the airport or roaming.
Planning to buy a SIM at the airport? It might be more expensive than you think. We compared prices and ease of setup in our eSIM vs Bali airport SIM card guide.
What Should You Choose?
Need | Best Option |
---|---|
Want to be online before landing | ✅ eSIM |
Your phone doesn’t support eSIM | ✅ Physical SIM |
Change phones often | ✅ eSIM |
Want to keep your home number | ✅ eSIM |
Need a +62 number fast | ✅ eSIM |
Prefer plug-and-play simplicity | ✅ Physical SIM |
Concerned about theft/security | ✅ eSIM |
Traveling with a phone from overseas? Keep in mind that IMEI registration is required for long-term stays in Indonesia. If your phone isn’t registered properly, your data access may be limited after 30 days. Learn more in our IMEI registration guide for Bali.
Our Recommendation
Use eSIM with BaliEasy for fast, secure, and reliable internet in Bali. It’s easier than ever to stay connected:
- Buy online before your trip
- Instant activation via QR code
- Human WhatsApp support
- Use code BALIEASY30 for 30% off your first order
Buy Now on esim.balieasy.com
Still unsure if eSIM is the right choice? Don’t take just our word for it — read what other travelers are saying about their experience with BaliEasy’s fast internet, human support, and seamless activation in our BaliEasy reviews.