Best eSIM for China: How to Choose

eSIM from 1,00 USD · 100 MB. Networks: China Mobile (5G), China Telecom (4G), China Unicom (5G).

How to choose the best eSIM for China

"Best" depends on how long you're going, how much you use your phone and your budget. Here are the criteria that actually matter:

1. Coverage (which networks it uses)

In China the main networks are China Mobile, China Unicom, China Telecom. Your eSIM provider will have agreements with one or more of them. Not all providers use the same network.

2. Data & duration

Choose a plan that matches your real usage. Don't pay for 30 days if you're going for 7. Don't buy 1 GB if you scroll social media daily.

3. Speed and fair use

Most travel eSIMs offer 4G/LTE. "Unlimited" usually has a FUP (speed reduction after a threshold). For remote work, choose a fixed high-volume plan over "unlimited" if you need consistent speed.

4. Hotspot / tethering

If you're sharing data with a laptop or tablet, confirm the plan allows tethering. Most do, but some block it.

5. Support

Something goes wrong and you're in China at 11 pm. Is there 24/7 support? In English? Check before you buy.