To get a SIM card in China, visit a major carrier store like China Mobile, China Unicom, or China Telecom with your passport. You must register the card in person to activate mobile data and local calling services.
How to get a Chinese SIM card as an international student: carriers, plans, what to bring and where to buy.
Getting connected is one of the first things to sort out when you arrive in China. A local SIM card with data is essential for WeChat, Alipay, navigation and university apps.
The three carriers
- China Mobile — the largest network, best coverage including rural areas
- China Unicom — good urban coverage, often easiest for foreigners
- China Telecom — strong in southern China and for fixed broadband
All three offer prepaid SIM cards. For most students the carrier barely matters — pick the one with a counter at your airport or nearest flagship store.
What to buy
- A prepaid monthly plan with 10–30 GB of data and some calls — typically CNY 39–99/month
- Bring your passport — SIM cards in China are real-name registered
- You may need to show your student card or admission letter for some plans
- eSIM support is limited; a physical SIM is the safe choice
Where to buy
- Airport counter — easiest, slightly more expensive, perfect for arrival day
- Carrier flagship store — best for monthly plans; bring passport and student ID
- University international office — some arrange group SIM orders in welcome week
Using a foreign phone
- Most unlocked phones work on Chinese networks; verify bands before arrival
- iPhone works on all three carriers
- Android phones from Europe/US usually work; some lack Chinese bands — check
- VPN: install and configure before arrival — some VPN apps are hard to download from inside China
Data and roaming tips
- Wi-Fi is everywhere — dorms, cafes, classrooms — so 10 GB/month is usually plenty
- Top up via WeChat Pay or Alipay once your bank card is linked
- For travel, your SIM works nationwide at no extra cost
A local SIM makes everything in China easier. Buy it on day one at the airport and you'll be connected before you reach campus.
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The StudyInChina Education Team is a group of admissions advisors, scholarship specialists and former international students who have guided thousands of applicants into Chinese universities. This article is reviewed for accuracy and updated regularly.
Last updated 9 Sept 2026