Which eSIM to take to China
Updated on
In short
For most trips to China, choose 10 GB at €13.99 for maps, messages, social media and a few calls. Take 3 GB at €5.90 with regular Wi-Fi, or 20 GB at €27.99 for video, work or connection sharing. The listed networks are China Unicom / China Telecom / China Mobile, depending on the plan.
A traveller keeps the hotel address in Chinese, the rail ticket and a transfer screenshot. If the usual app fails, the destination can still be shown while the eSIM serves available tools.
China's right eSIM starts with a prepared digital plan
The decision does not end at 3, 10 or 20 GB. Fixed bundles use China Unicom and China Telecom; the daily pass uses China Mobile, without any network guaranteeing an international platform.
On a Shanghai–Beijing route, choose data for navigation, calls, video and connection sharing, while storing critical tickets and addresses regardless. A local SIM requires a separate in-person registration.
Swipe to see the full table →
| Plan | Price | Best for |
|---|---|---|
| 30 days · 3 GB | €5.90 | Maps, messages and bookings with Wi-Fi |
| 30 days · 10 GB | €13.99 | Daily use, social media and internet calls |
| 30 days · 20 GB | €27.99 | Work, video or connection sharing |
| 15 days · 1 GB/day; then 1 Mbps | €18.90 | A fresh allowance each day, followed by reduced speed |
My recommendation: start with 10 GB. Drop to 3 GB when photos and video can wait for Wi-Fi; move to 20 GB when work or a laptop depends on the connection. In China, prepare the apps, tickets and Chinese addresses you will need before flying.
Before flying: prepare these details
- Count the periods without dependable Wi-Fi, not only the total days.
- Separate video calls, uploads and connection sharing from maps and messaging.
- Before paying, check that the phone supports eSIM and is not locked to one carrier.
- Save every important address in Chinese characters and as a screenshot.
Save tickets, addresses in Chinese and offline translation. Having mobile data does not ensure that every app you normally use will be available in China. Choose the allowance for your usage; the saved map and bookings matter just as much.
Does a China eSIM guarantee Google or WhatsApp?
No. Availability depends on current law, service and the way the connection works. Prepare alternatives and offline copies before travelling.
Can this package use China Mobile?
Yes. The approved daily pass uses China Mobile. The current fixed bundles use China Unicom and China Telecom, so the network depends on the product.
Which plan suits a normal trip to China?
Ten GB at €13.99 is a comfortable middle ground. With daily Wi-Fi and little video, 3 GB at €5.90 may be enough.
Does the eSIM include calls and SMS?
No. It is a data-only eSIM. You can keep your usual SIM for messages, but check possible roaming charges first.
Can I share the connection with another device?
Yes. Every connected device uses the same allowance, so keep an eye on data when a laptop is connected.
See plans for my trip to China
Prices can change. Before paying, you will always see the final amount and the plan terms.
Sources checked
Something off, or a price changed? Write to ayuda@zasesim.com and we'll fix it. Data when you land.