2025-05-27
Why Chunghwa Telecom Is the Best SIM Card in Taiwan
Yes, Chunghwa is the best SIM card in Taiwan—especially for those who value strong signal coverage, fast speeds, and easy setup. While it might be a little more expensive than some competitors, the value and peace of mind it offers make it well worth it.
Chunghwa Telecom is one of the top SIM card providers, especially in Taiwan. Here are the reasons why Chunghwa Telecom is often cited as the best SIM card choice, especially for travelers and local residents:
1. Widest Network Coverage
Chunghwa Telecom boasts the most extensive 4G and 5G network coverage in Taiwan, including rural and mountainous areas. Whether you’re in Taipei, on Alishan, or visiting offshore islands like Penghu or Kinmen, Chunghwa usually provides the most reliable signal.
2. Fast and Stable Speeds
Chunghwa consistently ranks at the top in terms of mobile data speeds and network stability. You can expect smooth video streaming, quick uploads, and minimal buffering.
3. Great for Tourists
Chunghwa offers tourist SIM cards at major airports (Taoyuan, Songshan, Kaohsiung) with:
Unlimited 4G/5G data
Fixed durations (e.g., 3, 5, 7, or 10 days)
Reasonable prices (often cheaper than roaming)
Hassle-free setup with staff support in English
4. eSIM Support Available
They now support eSIM for compatible phones, making it even easier for travelers to connect without dealing with a physical card.
5. Strong Customer Service
Chunghwa has bilingual support and physical stores all over Taiwan, so you’re never far from help if needed.
Recommended for
Short-term travelers needing high-speed, unlimited data.
Digital nomads or expats who want reliability in urban and rural areas.
Hikers and adventure travelers needing signal in remote locations.
Online Reservations
Want to skip the hassle and reserve a SIM in advance? Chunghwa allows online SIM reservations with airport pickup. Just show your confirmation and passport when you arrive.
Tip: Buy your EasyCard and SIM/eSIM card packages online in advance to avoid long queues and pick it up at the airport at the same time. This way you can save time queuing again.
✅ EasyCard and SIM Card Package – Chunghwa
✅ 4G SIM Card – Chunghwa
✅ 4G/5G eSIM – Chunghwa
✅ 4G WiFi Device – Chunghwa
The Big Three Telecom Companies
Taiwan’s Telecom Giants: A Complete Comparison
Taiwan has one of the most advanced telecommunications landscapes in Asia. With a highly urbanized population, excellent infrastructure, and government support for digital innovation, the country’s telecom sector is both competitive and forward-thinking. This blog explores the main players in Taiwan’s telecom market—Chunghwa Telecom, Taiwan Mobile, and Far EasTone—and compares their strengths, market positions, and future directions.
Chunghwa Telecom
Coverage & network reliability
Leading in 5G speed and nationwide reach
As the largest and oldest telecom provider in Taiwan, Chunghwa Telecom dominates in terms of market share, coverage, and financial power. Originally a state-owned enterprise, it now operates as a private corporation but still holds a leading role in national digital strategy.
Services: Mobile, broadband, fixed-line, cloud services
Strengths: Wide coverage, excellent customer support, and early leadership in 5G deployment
Partnerships: Works with global tech firms like Ericsson and Fujitsu to improve network infrastructure
Chunghwa is often seen as the most reliable option, particularly in rural or mountainous areas, where coverage matters most.
Taiwan Mobile
Taiwan Mobile is a strong competitor and known for its innovative marketing, customer loyalty programs, and competitive pricing.
Services: Mobile, broadband, entertainment streaming
Strengths: Great for urban users looking for good value and added perks
Recent Moves: Completed a merger with Taiwan Star in 2023, significantly boosting its 5G resources and user base
Taiwan Mobile appeals especially to younger users and urban professionals who prioritize speed, digital services, and flexible plans.
Far EasTone Telecommunications
Far EasTone is a fast-growing telecom operator with a strong focus on enterprise solutions and digital transformation. It is part of the Far Eastern Group, which gives it broad financial and strategic backing.
Services: Mobile, broadband, IoT, cloud computing
Strengths: Competitive 5G performance and strong presence in B2B sectors
Recent Moves: Merged with Asia Pacific Telecom in 2023, increasing its network scale and customer reach
Far EasTone is especially attractive to tech-savvy users and businesses looking for modern solutions.
Network Performance & 5G Coverage
According to the latest report by Opensignal (Dec 2024):
Chunghwa Telecom leads in overall network quality, video streaming, and download speeds.
Taiwan Mobile excels in consistency and reliability, making it great for uninterrupted service.
Far EasTone ranks high in 5G availability, showing its aggressive push in expanding next-gen coverage.
5G is now a crucial battleground. All three providers have rolled out 5G services across major cities, but Chunghwa has the edge in performance, while Far EasTone and Taiwan Mobile are closing the gap with strategic investments and partnerships.
SIM Card vs eSIM vs WiFi Device
SIM Card vs eSIM vs WiFi Device: What’s Best for You in 2025?
As the world grows more mobile and interconnected, choosing the right method for staying online is more important than ever. Whether you’re a frequent traveler, remote worker, or someone simply looking for a reliable internet connection on the go, understanding the differences between SIM cards, eSIMs, and WiFi devices can help you make smarter, cost-effective decisions.
In this article, we’ll explore the pros, cons, and use cases of these three technologies so you can determine the best fit for your lifestyle.
What Is a SIM Card?
A SIM card (Subscriber Identity Module) is a small physical chip inserted into your mobile device. It stores your mobile subscriber identity and allows your phone to connect to a carrier’s network.
Pros of SIM Cards
Widely Supported: Nearly all phones accept SIM cards, including budget and older models.
Easy to Replace: Swap between phones or carriers by simply switching cards.
No Tech Barrier: No need for special apps or QR codes—just insert and go.
Cons of SIM Cards
Physical Vulnerability: Can be lost, damaged, or stolen.
Roaming Issues: International travel can lead to expensive roaming charges unless you buy a local SIM.
Limited Flexibility: You can only use one at a time (unless you have a dual-SIM phone).
Best For
Everyday users who prefer a plug-and-play solution.
People who regularly switch phones but stay on the same network.
Travelers who are okay with manually swapping out local SIMs.
What Is an eSIM?
An eSIM (embedded SIM) is a digital version of the traditional SIM card. It’s built into your device and can be programmed remotely by your mobile carrier. Many modern smartphones—including recent iPhone, Samsung Galaxy, and Google Pixel models—support eSIM functionality.
Pros of eSIM
No Physical Card Needed: Everything is managed digitally.
Multiple Profiles: Store and switch between various carrier profiles, perfect for global travel.
Secure and Durable: Harder to tamper with or remove.
Cons of eSIM
Device Compatibility: Not all phones support eSIMs, especially older or budget models.
More Complex Setup: Requires scanning a QR code or using a carrier app.
Transfer Limitations: Switching phones often means reactivating or contacting your carrier.
Best For
Frequent travelers who need access to multiple networks.
Tech-savvy users with compatible devices.
Those seeking a seamless digital experience without handling physical SIM cards.
What Is a WiFi Device (MiFi / Portable Hotspot)?
Also known as MiFi or portable hotspots, WiFi devices are small, battery-powered units that provide internet access by connecting to cellular networks and broadcasting a WiFi signal. You insert a data SIM into the device, and it connects multiple phones, tablets, or laptops.
Pros of WiFi Devices
Multi-Device Connectivity: Connect several gadgets at once (great for teams or families).
No SIM Swapping: Keeps your primary SIM and phone untouched.
Ideal for Temporary Use: Perfect for short trips, road warriors, or events.
Cons of WiFi Devices
Another Gadget to Carry: You’ll need to keep it charged and carry it around.
Performance May Vary: Usually offers slower speeds than phones directly connected to the network.
Separate Cost: Requires its own data plan or SIM card.
Best For
Remote workers needing a backup connection.
Travelers who want to avoid roaming with their primary phone.
Small teams or families traveling together.
Which One Should You Choose?
Choose a SIM Card if you’re using a phone that doesn’t support eSIM and you don’t travel often. It’s reliable, easy to use, and widely accepted.
Choose an eSIM if your phone supports it and you value flexibility. It’s ideal for travelers, digital nomads, or those who frequently switch between networks.
Choose a WiFi Device if you need to connect multiple devices or want a temporary, shareable internet source. Great for road trips, business travel, or family vacations.
Comparison Table: SIM Card vs eSIM vs WiFi Device
| Feature | SIM Card | eSIM | WiFi Device |
|---|---|---|---|
| Physical card | ✅ Yes | ❌ No | ✅ (data SIM) |
| Device portability | ✅ High | ✅ High | ❌ Separate device |
| Multi-device sharing | ❌ No | ❌ No | ✅ Yes |
| Ideal for travelers | ⚠️ Sometimes | ✅ Yes | ✅ Yes |
| Easy to activate | ✅ Yes | ⚠️ Requires setup | ⚠️ Setup needed |
| Pick up at airport | ✅ Yes | ❌ No | ✅ Yes |
| Carry and charge | ❌ No | ❌ No | ✅ Yes |
| Return Device | ❌ No | ❌ No | ✅ Yes |
Tip: Purchase an EasyCard and SIM card package and pick it up at the airport at the same time. EasyCard and SIM Card Package – Chunghwa
As mobile connectivity evolves, users now have more choices than ever. Whether you stick with the traditional SIM card, embrace the convenience of eSIMs, or opt for the portability of a WiFi device, the best option comes down to your needs, tech comfort, and lifestyle.
In 2025, flexibility and seamless connectivity are king—make sure your device keeps up.
Buy: Chunghwa SIM Pickup at Taoyuan Airport
How to Buy a Chunghwa Telecom SIM Card with Airport Pickup in Taiwan (2025 Guide)
If you’re traveling to Taiwan and want reliable, fast mobile data from the moment you land, Chunghwa Telecom is your best option. Known for having the widest coverage and fastest speeds in Taiwan, Chunghwa also makes it incredibly convenient for travelers to buy a prepaid SIM card right at the airport.
Here’s how to get one, step by step.
Where to Buy: Chunghwa SIM Pickup at Taoyuan Airport
You can purchase a Chunghwa Telecom SIM card directly at Taoyuan International Airport (TPE), which is the main entry point for most international travelers.
There are Chunghwa counters at both Terminal 1 and Terminal 2:
✈ Terminal 1:
Arrival Hall (1st floor): Open daily, 7:00 AM to 12:00 AM
Departure Hall (1st floor): Open daily, 8:00 AM to 10:00 PM
✈ Terminal 2:
Arrival Hall (1st floor): Open daily, 5:00 AM to 10:00 PM
Departure Hall (3rd floor): Open daily, 7:00 AM to 7:00 PM
The counters are easy to find in the arrival area, and staff speak English to help you choose and activate your SIM card on the spot.
Chunghwa Prepaid SIM Card Plans for Tourists
Chunghwa offers both 4G and 5G prepaid SIM cards, all with unlimited data and varying validities. Here’s a quick look at popular options:
4G Tourist SIM Cards:
NT$280: 1.2GB + NT$100 call credit (valid 16 days)
NT$300: Unlimited data for 3 days + NT$100 call credit
NT$500: Unlimited data for 5 days + NT$300 call credit
NT$700: Unlimited data for 15 days + NT$100 call credit
NT$1,000: Unlimited data for 30 days + NT$430 call credit
5G Tourist SIM Cards:
NT$500: Unlimited 5G data for 5 days + NT$300 call credit
NT$700: Unlimited 5G data for 15 days + NT$100 call credit
NT$1,000: Unlimited 5G data for 30 days + NT$430 call credit
All plans include local call credit, and the SIM is activated by staff at the counter, so you’re good to go as soon as you leave the airport.
What You’ll Need to Buy the SIM
To purchase and activate your Chunghwa SIM card, have the following ready:
Your passport (required by law in Taiwan for SIM registration)
Payment in NT$ (New Taiwan Dollar) — cash is safest, but some counters accept cards
An unlocked phone that supports Taiwan’s network bands (most modern phones do)
Helpful Tips
Ask for English support: Staff are used to assisting international travelers and are happy to explain your options.
Need eSIM? Chunghwa also offers eSIMs for supported phones — ask at the counter.
Not flying into Taoyuan? Chunghwa SIMs are also available at Songshan Airport and Kaohsiung Airport, as well as in retail stores throughout Taiwan.
✅ Summary: Why Choose Chunghwa?
✔ Best mobile coverage and data speed in Taiwan
✔ Easy pickup at the airport with English-speaking support
✔ Great prepaid options for both short and long stays
✔ Available in physical SIM and eSIM formats