4G & 5G Coverage in China: What to Expect
eSIM from 1,00 USD · 100 MB. Networks: China Mobile (5G), China Telecom (4G), China Unicom (5G).
Real-world coverage in China
4G coverage is generally good in cities and major roads. 5G is expanding — available in some capital cities and tech hubs. In practice, most travel eSIMs use 4G/LTE.
Known problem areas
- 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)
Coverage by city
- Beijing: Excellent coverage; Great Wall tourist sections have 4G.
- Shanghai: World-class 5G coverage; Metro line LTE on most lines.
- Hong Kong: Unrestricted internet; different operators from PRC; 5G everywhere.
- Guangzhou: Strong coverage; Pearl River Delta manufacturing corridors well-connected.
- Chengdu: Good urban coverage; panda reserve area covered; Tibetan plateau road gets thinner.
- Xi'an: Good coverage; Terra Cotta Warriors site has 4G.
Tip: if you're visiting rural areas or national parks, download offline maps and don't count on permanent signal.