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ChinaSIMGuide
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Compare plans
Prepare before arrival
Technical guides
How evidence is checked
中文
☼
LIGHT
Check my phone & trip
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Advisor
Compare plans
Prepare before arrival
Technical guides
How evidence is checked
中文
☼
LIGHT
Check my phone & trip
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Data calculator
How much mobile data will you use in China?
How many days?
10 days
Maps & navigation
Route searches and active navigation
None
Light
Regular
Heavy
Social & messaging
Feeds, photos, WhatsApp, email and AI tools
None
Light
Regular
Heavy
Video streaming
YouTube, Reels and other streamed video
None
Light
Regular
Heavy
Video calls
FaceTime, Meet, Zoom and WhatsApp calls
None
Light
Regular
Heavy
Hotspot sharing
Laptop or another traveler’s device
None
Light
Regular
Heavy
Calculate my range
Ready when you are
Set each activity to the level that feels realistic, then calculate a conservative range.