Written by
Anthony
Planning a trip to China? Whether you’re walking along the Great Wall or hunting down the best dumplings in Shanghai, staying connected is super important. You’ll need internet for maps, translation apps, train tickets, or just sharing photos with friends back home.
But here’s the thing — China’s mobile networks and internet rules can be confusing if you’re visiting for the first time. I know how tricky it can be to figure out the best way to get online.
That’s why I put this guide together. I’ll walk you through the two easiest ways to stay connected in China: SIM cards and eSIMs. I’ll explain the pros and cons of each, what they cost, and how to choose the right one for your trip.
Before choosing how to get internet in China, it helps to know the difference between a regular SIM card and an eSIM. Don’t worry — it’s not too technical, and I’ll keep it simple.
A SIM card is a small, physical chip that you insert into your phone. It connects your phone to a local mobile network so you can use data, make calls, and send texts. In China, you can buy SIM cards at airports, mobile shops, or convenience stores. But there’s a catch — you’ll usually need your passport, and sometimes you’ll have to fill out paperwork or wait in line to activate it.
An eSIM does the same job as a regular SIM card, but it’s built into your phone — no chip, no swapping. You can buy a data plan online, scan a QR code, and activate it in minutes. No need to visit a store or show your ID. It’s all done digitally, which is great if you want to set it up before your trip or skip the hassle at the airport.
Both options get you online, but they work a little differently. In the next sections, I’ll show you what it’s like to use each one in China — and help you figure out which one makes more sense for your travel plans.
Now that you know the basics, let’s look at how SIM cards and eSIMs actually work when you’re in China. Each option has its own setup process, internet access rules, and pricing.
Buying a local SIM card in China is pretty straightforward, but there are a few things you should know:
Where to Get One: You can buy SIM cards at major airports, convenience stores, or mobile phone shops. But you’ll need to show your passport, and sometimes you’ll need to fill out a registration form. It’s part of China’s real-name system for mobile use.
Internet Restrictions: China has strict internet rules, often called the Great Firewall. Apps and websites like Google, WhatsApp, Instagram, Facebook, and even Gmail are blocked. If you use a local SIM, you’ll need a VPN to access those services.
Cost: A typical tourist SIM card starts at around $21 USD, depending on how much data you want. Some plans offer local calling, but most travelers only use data.
If your phone supports eSIMs, this option is fast, simple, and often more flexible:
Buy Before You Go: You can purchase an eSIM online from trusted providers and activate it in minutes — no passport or ID needed. This means you can land in China with internet ready to go.
No Censorship (in most cases): Many eSIM providers use international networks. This means your data traffic might avoid China’s internet restrictions, so you can use Google, Instagram, and other blocked apps without needing a VPN. (It’s not always guaranteed, but it works most of the time.)
Cost: eSIM plans are usually cheaper than local SIM cards, with prices starting at just $1.84 USD for short-term or light-use plans. You can also find unlimited data plans if you need more.
Still not sure which option to pick? Let me break it down for you. Here’s a simple side-by-side comparison of SIM cards and eSIMs to help you see the pros and cons at a glance:
| Feature | Local SIM Card | eSIM |
|---|---|---|
| Setup | Buy in person, show passport, insert manually | Buy online, activate by scanning a QR code |
| Internet Access | Blocked apps (Google, Instagram, WhatsApp) need a VPN | Often bypasses China’s firewall, no VPN needed (in most cases) |
| Cost | Starts around $21 USD | Starts as low as $1.84 USD |
| Convenience | May involve queues and paperwork | Fully digital, no store visits |
| Phone Number | Comes with a local number for calls and texts | Data-only, no local number |
| Device Compatibility | Works with any unlocked phone | Only works with eSIM-compatible phones |
Still wondering which option is best for you? Here’s what I recommend, based on your travel plans and needs:
If you’re just coming to China for a vacation, a business trip, or a quick stop, an eSIM is probably the easiest way to stay connected. You can buy and activate it before you even leave home, and you’ll be online as soon as you land. No lines, no paperwork, and in many cases, no VPN needed.
Planning to stay for a few months? Working, studying, or living in China? A local SIM card may be a better fit. You’ll get a Chinese phone number, which makes it easier to book services, register on local apps, and make calls or send texts. Just be ready to bring your passport and go through the in-person setup.
This part’s important: not all phones support eSIMs. Before you choose that option, make sure your phone is:
Unlocked (so it can use other networks)
eSIM-compatible (most newer iPhones, Google Pixels, and Samsung models are)
If your phone doesn’t support eSIMs, don’t worry — a traditional SIM card will still get the job done.
If you’re considering using an eSIM during your trip to China, here are some of the most popular and reliable providers to keep you connected:
Airalo is a well-known eSIM provider offering various data plans for travelers. Their user-friendly app allows you to purchase, install, and manage your eSIMs easily. Airalo’s plans for China start at affordable prices, making it a convenient option for many travelers.
Holafly provides eSIMs with unlimited data options for China. One of their standout features is the inclusion of VPN services, which can help bypass local internet restrictions. This makes Holafly a suitable choice for travelers who need unrestricted internet access during their stay.
Nomad offers competitive pricing with reliable coverage across China. Their flexible plans cater to various data needs, and the setup process is straightforward. Nomad’s eSIMs are compatible with many devices, providing a hassle-free experience for users.
ChillaxSIM offers tailored plans ideal for solo travelers. Their eSIMs come with easy top-up options and support tethering, allowing you to share your internet connection with other devices. ChillaxSIM’s plans are designed to provide flexibility and convenience for travelers in China.
If you decide to use an eSIM during your trip to China, here are a few tips to make sure everything goes smoothly:
It’s a smart move to install and activate your eSIM before you land in China. That way, you won’t have to deal with setup when you’re tired, jetlagged, or struggling with a spotty Wi-Fi connection. Most eSIM providers let you choose when your plan starts, so you can time it perfectly with your arrival.
Many eSIMs use international data routing, which often helps you access apps like Google, Instagram, or WhatsApp without a VPN. But it’s not always guaranteed. Some networks might still be limited depending on your provider or location. I recommend having a trusted VPN app installed, just in case you need it.
Most eSIM plans come with a set amount of data. If you’re streaming videos, uploading photos, or using GPS a lot, data can run out quicker than expected. Use your phone’s settings or your eSIM provider’s app to track how much data you’re using, so you don’t get caught off guard.
Staying connected in China doesn’t have to be stressful. Whether you choose a SIM card or an eSIM, you have good options — it just depends on what works best for your trip.
If you want convenience, speed, and fewer internet restrictions, an eSIM is probably your best bet. It’s easy to set up, works right when you land, and often lets you access apps like Google and Instagram without needing a VPN.
But if you’re staying longer or need a local number for calls and texts, a traditional SIM card might be the better choice — just be prepared for in-person setup and local internet limits.
Whichever you go with, I hope this guide made your decision easier. Safe travels, and enjoy your time in China — it’s an amazing place with so much to see, taste, and explore!
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Hi there!
Just a quick heads-up — a helpful user named Volker let me know that some of the non-English content on this site may not be accurate.
This site is a one-person project I run part-time. I research and publish all the content myself, and the translations are currently done by machine (Google Translate). Balancing accuracy and accessibility across multiple languages is a real challenge.
If you spot any errors, I recommend switching to the English version using the button at the bottom left. I’ll continue working to improve the translations over time.
I truly appreciate your understanding. And if you have any suggestions, feel free to leave a comment — it means a lot to me.
— Anthony 2025.6.18
