Getting a SIM card in China is essential for using local apps like Alipay, WeChat, and ride-hailing services. You have three main options depending on your preference for convenience or cost.
1. eSIM (Best for Convenience & Access)
If your phone is eSIM-compatible and unlocked, this is often the easiest choice.
- Benefits: You can buy it before you arrive and it often bypasses the Great Firewall, allowing you to access apps like Google, Instagram, and TikTok without a separate VPN.
- Providers: Highly rated options include Airalo, Holafly (unlimited data), and Saily.
- Activation: Simply scan a QR code received via email to activate the plan.
2. Local Physical SIM (Best for Long Stays)
You can buy a physical SIM from one of China’s three major state-owned carriers: China Mobile, China Unicom, or China Telecom.
- Where to buy:
- Airports: Available at major hubs like Beijing Capital (PEK) and Shanghai Pudong (PVG). It’s fast but can be more expensive (approx. 200–600 CNY).
- Carrier Stores: Official stores in the city are cheaper (approx. 50–150 CNY) but may have language barriers. Look for “营业厅” (yíng yè tīng).
- Requirements: You must bring your physical passport for real-name registration and facial recognition.
- Top Recommendation: China Unicom is often preferred by tourists because its network is most compatible with international phone models.
3. Pre-purchased Travel SIMs
You can order a physical SIM online (like on Amazon or SimCardChina) to be delivered to your home before you leave or to your hotel in China. These are pre-activated for data, though some may not include a local Chinese phone number.
| Feature | eSIM (International) | Local Physical SIM |
|---|---|---|
| Ease of Purchase | High (Instant download) | Medium (Requires in-person visit) |
| Registration | Usually none | Passport required |
| Internet Access | No VPN needed | Requires VPN for blocked sites |
| Local Number | Often data-only | Included (Good for local apps) |
Pro-Tip: Download and set up Alipay and WeChat before you arrive, as these are the primary ways to pay for everything in China.