Best Carriers in China: Comparison for Travellers
eSIM from 1,00 USD · 100 MB. Networks: China Mobile (5G), China Telecom (4G), China Unicom (5G).
Carriers in China: comparison
China Mobile
Best for: Widest coverage including rural China
- Largest network in the world by subscribers
- Best for rural countryside, Yangtze gorges and Tibet route
China Unicom
Best for: Urban speeds and international roaming
- Good 4G/5G in Beijing, Shanghai, Guangzhou
- More international-friendly: some foreign eSIMs partner with Unicom
China Telecom
Best for: Southern and coastal China
- Strong in Guangdong, Fujian and coastal cities
- Some eSIM plans specifically use CT for Hong Kong crossings
With an eSIM you don't choose a carrier directly — the eSIM provider has agreements with one or more local networks. What matters is which network(s) your plan uses and whether it covers the areas you'll visit.
Where any carrier can drop signal
- Tibet Plateau and high-altitude Sichuan roads
- Remote karst mountains in Guangxi (Guilin countryside)
- Beijing subway tunnels (improving)
- Underground portions of the Great Wall (cave sections)