City in Hainan, China
Internet in Sanya: speed, SIM cards and coworking
Is the internet good in Sanya?
Median fixed broadband in China is 238 Mbps and mobile is 176 Mbps (Speedtest Global Index, 2026-08). Hotels and cafés have free wifi that needs a Chinese phone number; mobile data or a roaming SIM is easier.
Getting online in Sanya
| Details | |
|---|---|
| Home fibre | Fibre from China Telecom, Unicom and Mobile in most apartments; about 100–200 CNY a month, usually sold in contracts. |
| Cafés and coworking | Hotels and cafés have free wifi that needs a Chinese phone number; mobile data or a roaming SIM is easier. |
| Outages | Brief power and signal cuts during typhoons |
| Tourist SIM | Airport counters sell local SIMs with passport registration; a roaming SIM or travel eSIM bought abroad is simpler and avoids blocked sites. |
| eSIM | Local carriers sell eSIMs to visitors. |
| Carriers | China Mobile, China Unicom, China Telecom |
| Monthly data plan | ¥30–100 ($4.5–14.9) |
| Blocked services | Google (Search, Gmail, Maps), WhatsApp, Instagram, Facebook, YouTube, X, ChatGPT and many foreign news sites are blocked. VPNs are unauthorized but widely used; install one before arrival. Roaming SIMs and travel eSIMs usually bypass the blocks. |
Coworking in Sanya
There's no dedicated coworking scene here; people work from cafés and accommodation.
Internet speeds in East Asia
National medians, Speedtest Global Index.
| Country | Fixed | Mobile |
|---|---|---|
| Hong Kong | 362 Mbps | 89 Mbps |
| Macau | 322 Mbps | — |
| Taiwan | 298 Mbps | 111 Mbps |
| South Korea | 251 Mbps | 251 Mbps |
| China | 238 Mbps | 176 Mbps |
| Japan | 234 Mbps | 66 Mbps |
| Mongolia | 86 Mbps | — |
Quick answers
Is the internet fast in Sanya?
Median fixed broadband in China is 238 Mbps and mobile is 176 Mbps (Speedtest Global Index, 2026-08). Hotels and cafés have free wifi that needs a Chinese phone number; mobile data or a roaming SIM is easier.
Which SIM card should I get in Sanya?
Airport counters sell local SIMs with passport registration; a roaming SIM or travel eSIM bought abroad is simpler and avoids blocked sites.
Can I use an eSIM in China?
Yes. Local carriers sell eSIMs to visitors, and travel eSIMs work too.
More about Sanya
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Sources
- Speedtest Global Index: China
- China Mobile
- China Unicom
- China Telecom
- China Railway 12306
- National Immigration Administration
Speeds are medians from Ookla's Speedtest Global Index, cited for reference. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.