China SIM Cards 2026: Best Data SIMs, eSIMs and Pocket WiFi for Short Trips, Longer Stays and Travel in China

If you are choosing between a physical SIM card, eSIM, roaming, or pocket WiFi for China, the best option depends on how long you are staying, whether you need a Chinese phone number, and what apps you plan to use. For most short-term visitors, eSIM is the most convenient choice. For longer stays or anyone who needs a local number, a physical SIM card is often more practical. Roaming works well for convenience, while pocket WiFi can be useful for groups.

Which Internet Option Should You Choose in China?

In general, your choice should depend on the length of your stay, the number of people traveling together, and whether you need access to international apps or a local Chinese number.

A physical SIM card is usually the best option for longer stays in China or for anyone who needs a Chinese phone number. It offers stable coverage, supports calls, texts, and hotspot sharing on many plans, and can be useful for SMS verification and local services. The main drawback is that you usually need to buy it after arrival and complete passport-based real-name registration.

When Should You Choose a Physical SIM Card?

An eSIM is a digital SIM that lets you activate mobile data online without inserting a physical card. For many visitors to China, it is one of the easiest options for short trips because you can buy it before departure, set it up by scanning a QR code, and get online soon after arrival. Many eSIM plans are data-only, and some also make it easier to keep using international apps during your trip.

The main advantage of eSIM is convenience. There is no need to swap SIM cards or visit a store, and short-duration plans are widely available for trips of a few days to a few weeks. The main limitations are device compatibility and plan restrictions: your phone must support eSIM, some plans do not allow hotspot sharing, and eSIM can become more expensive than a local SIM if you stay in China for a longer period.

A quick way to check compatibility is to dial *#06# on your phone. If an EID appears, your device usually supports eSIM.

When Should You Choose an eSIM?

A pocket WiFi device is a portable hotspot that creates a wireless connection for your phone, tablet, or laptop. It is a practical option for families, groups, or anyone traveling with multiple devices, since several people can share one connection without changing SIM settings or checking phone compatibility. The main downsides are that it adds another device to carry, needs regular charging, and is usually less convenient than eSIM or a local SIM for solo travelers.

(Image: TP-Link M7000 4G LTE Mobile WiFi Hotspot)

Reference Price: From US$13.98
Card Collection: Airport pick-up
Pick-up Locations: Beijing, Shanghai, Guangzhou, Chengdu airports
Duration: 7 days / 15 days / 30 days
Network: China Unicom 5G
Coverage: Mainland China only (excluding Hong Kong, Macao, and Taiwan)
Data Allowance: 10GB / 30GB / 60GB, depending on package
Calls & SMS: Includes local calls and SMS; 80 mins + 20 SMS / 200 mins + 50 SMS / 300 mins + 50 SMS, depending on package
Features: Includes a local China number, supports calls, SMS, mobile data, and app registration
Validity: Valid for 1 year from the booking date; package validity starts upon activation and is counted by calendar days

Reference Price: From US$0.77

Card Collection: Airport pick-up

Coverage: Hong Kong and Macau

Network: SmarTone 5G in Hong Kong; CTM 5G in Macau

Duration: 1 / 2 / 3 / 4 / 5 / 6 / 7 / 8 / 10 / 15 / 30 days

Data Allowance: Daily plans with 0.5GB / 1GB / 2GB per day, or total-data plans with 5GB / 10GB / 15GB / 30GB

SIM Type: 3-in-1 SIM card, compatible with all standard SIM card sizes

Features: High-speed 5G data, plug-and-play setup, and supports access to TikTok

Reference Price: From US$12.87

Card Collection: Airport pick-up

Pick-up Locations: Shanghai, Beijing, Dalian airports

Duration: 7 days / 10 days

Network: China Unicom 5G

Coverage: Mainland China

Data Allowance: 10GB or 20GB total data on a 5G network

Features: Supports local calls, SMS, app registration, and internet access

Eligibility: Available for foreign passport holders and travelers from Hong Kong, Macau, and Taiwan; not available for mainland Chinese passport holders

Notes: A practical short-term SIM card for visitors who want a local number and mobile data after arriving in China. Passport registration is required, and each passport can only be used for one account. Telecom-version phones and carrier-locked phones are not supported. This product must be ordered in advance for airport pick-up and cannot be refunded or changed after activation.

Reference Price: From US$35.47
Card Collection: Airport pick-up
Pick-up Location: Shanghai Pudong Airport T2 International Arrivals, “Youbanban” service counter next to baggage carousel 26
Business Hours: 24 hours, Monday to Sunday
SIM Type: 3-in-1 SIM card, compatible with all standard SIM card sizes
Coverage: Mainland China
Data Allowance: 10GB / 15GB / 30GB / 45GB high-speed 5G data, depending on package
Calls: Selected packages may include local call minutes, such as 500 minutes
Features: Supports use in mainland China and is compatible with most phones
Notes: A convenient airport pick-up option for travelers arriving at Shanghai Pudong Airport who want a ready-to-use China SIM card. Mainland Chinese passport holders are not eligible to purchase this product.

Reference Price: From US$56.37

Card Collection: Airport pick-up

Pick-up Location: Shanghai Pudong Airport T2 International Arrivals, “Youbanban” service counter next to baggage carousel 26

Business Hours: 24 hours, Monday to Sunday

SIM Type: 3-in-1 SIM card, compatible with all standard SIM card slots

Coverage: Mainland China

Data Allowance: 30GB or 80GB high-speed 5G data, depending on package

Calls: Includes 60 minutes of calls

Extras: Includes a Shanghai PASS Card for exploring Shanghai

Features: A China SIM card package with mobile data, local call minutes, and an added city travel card for Shanghai

Notes: Not available for Chinese passport holders. Cards cannot be activated between 9:45 PM and 7:00 AM, so travelers arriving during that period may not be able to use the card immediately. Only passports with NFC identification are supported. German passports, French passports, and Taiwan compatriot permits are not supported for activation.

When you buy a prepaid SIM card for China, the packaging usually includes instructions on how to top it up and extend its validity. In most cases, you can simply follow the provider’s steps to add credit or renew the plan.

Many mobile providers also offer online top-up services. You can usually recharge the SIM card through the provider’s website or app by entering the SIM card number and selecting the top-up amount.