Complete Guide to Buying a SIM Card in China for Foreigners

Staying connected is essential when traveling in China. Whether you’re visiting for a few days, studying abroad, working, or planning a longer stay, this guide will help you choose the best mobile connectivity option and purchase a Chinese SIM card with ease.

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1. Choosing the Right Chinese SIM Card Plan

Short-Term SIM Cards (Best for Trips Under 30 Days)

Best for: Tourism and short business trips

Advantages

• Easy to purchase at airports with English-speaking staff available
• No long-term contract required
• Flexible 7/10/15/30-day plans
• Automatically expires after the package ends with no extra charges

Reference Prices

Prices may vary slightly by city and provider.

Plan	Included Data	Call Minutes	Price
7-Day Plan	30GB	100 minutes	RMB 100
10-Day Plan	35GB	150 minutes	RMB 120
15-Day Plan	50GB	200 minutes	RMB 150
30-Day Plan	80GB	300 minutes	RMB 250

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Long-Term SIM Cards (Best for Extended Stays or Frequent Visits)

Best for: Studying, working, living in China, or travelers who visit China frequently and need a long-term Chinese number.

Advantages

• Much more cost-effective
• Monthly fees between RMB 30–100 usually include generous data and call allowances
• Suitable for long-term use of Chinese apps and services

Disadvantages

• Some plans may require contracts or prepaid balance commitments
• Users need to recharge regularly
• Service may be suspended if the balance becomes insufficient

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2. SIM Card vs eSIM vs International Roaming

Before arriving in China, most travelers choose one of three ways to stay connected: international roaming, eSIM, or a Chinese SIM card.

Option	Advantages	Disadvantages	Recommended For
International Roaming	Keep your existing phone number; works immediately after arrival; unrestricted access to WhatsApp, Instagram, Facebook, Google, and other international services	Usually the most expensive option; some Chinese apps and attraction booking systems still require a Chinese phone number	Short trips, business travelers, users prioritizing convenience
eSIM	Usually cheaper than roaming; can be activated before arrival; unrestricted access to WhatsApp, Instagram, Facebook, Google, and other international services	Requires an eSIM-compatible device; usually provides data only; no Chinese phone number for calls or SMS verification codes	Tourists staying less than two weeks who mainly need internet access
Chinese SIM Card	Includes a Chinese phone number; supports calls and SMS verification; excellent 5G coverage; fully compatible with Chinese apps and booking systems	Requires passport registration after arrival; some international services may be restricted without roaming or VPN solutions	Long-term visitors, students, digital nomads, and business travelers

Quick Recommendation

Trip Under 7 Days

International roaming or an eSIM is usually sufficient.

Trip 1–4 Weeks

A Chinese tourist SIM card offers better value and easier access to local services.

Long-Term Stay

A standard Chinese SIM card is strongly recommended.

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3. Popular Airport Locations to Buy SIM Cards

Shanghai Pudong International Airport

• Terminal 1: SIM card service counters near the arrival exit
• Terminal 2: One-Stop Service Center (International Services Shanghai)

Beijing Capital International Airport

• Terminal 3: Hotel booking and tourism information counter near Arrival Exit B

Guangzhou Baiyun International Airport

• Terminal 2: International SIM card sales counters

Chengdu Shuangliu International Airport

• Terminal 1: China Telecom store near the International and Hong Kong/Macau/Taiwan arrivals exit

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4. Helpful Tips Before You Buy

Required Documents

You must present your original passport when purchasing a SIM card.

It is also helpful to prepare photos of:

• Passport information page
• China entry stamp page

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Registration Process

The staff will assist with:

• Real-name registration
• Phone number selection
• SIM card activation

Some airport counters can also help cut the SIM card to fit your device if necessary.

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5. 2026 Reference Monthly Plans from China’s Major Carriers

China has three nationwide mobile network operators:

• China Mobile
• China Unicom
• China Telecom

All three offer excellent coverage across major cities and tourist destinations.

For most visitors, choosing the right package is more important than choosing a specific carrier.

Typical Long-Term Plan Pricing (2026 Reference)

Monthly Fee	Typical Data Allowance	Call Minutes
RMB 29–39	30–80GB	100–300 minutes
RMB 59–79	80–150GB	200–500 minutes
RMB 99–129	150–300GB	500–1,000 minutes

Actual plans vary by city, promotion period, and carrier.

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China Mobile

Best For

Travelers visiting multiple provinces and remote destinations.

Advantages

• Largest network coverage in China
• Excellent service in rural and remote regions
• Reliable nationwide connectivity

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China Unicom

Best For

Budget-conscious travelers and students.

Advantages

• Competitive pricing
• Good balance between speed and affordability
• Widely available throughout China

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China Telecom

Best For

Users seeking strong 5G performance and large data allowances.

Advantages

• Excellent urban 5G coverage
• Data-heavy package options
• Strong presence in western China

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6. Which Carrier Should You Choose?

China Mobile, China Telecom, and China Unicom all provide reliable nationwide coverage.

For short-term travelers, airport tourist SIM packages are usually the easiest option and are more than sufficient for everyday use.

If you plan to stay in China for several months, compare local carrier plans after arrival and choose the package that best matches your data usage and budget.

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Final Recommendation

Choose International Roaming If:

• You’re staying only a few days.
• You want to keep your existing phone number.
• You need unrestricted access to international apps immediately.

Choose an eSIM If:

• Your phone supports eSIM.
• You want internet access before arriving in China.
• You don’t need a Chinese phone number.

Choose a Chinese SIM Card If:

• You’re staying for more than one week.
• You need SMS verification codes for Chinese apps.
• You plan to use local transportation, delivery, payment, and booking services frequently.
• You want the most cost-effective option for extended travel.

A Chinese SIM card remains the best overall choice for most travelers spending more than a week in China.