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An eSIM for China from HelloRoam starts at $3.35 per day. It connects to 204+ carrier networks across 185+ countries. Activate via QR code in under two minutes on any eSIM compatible phone. Keep your AT&T, T-Mobile, or Verizon number active on dual SIM.
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Your China eSIM card Plan with Full Coverage
The cheapest eSIM for China starts from $3.35. Local 4G LTE and 5G data on top carrier networks in China. Works on all eSIM compatible phones. Airport SIM counters charge inflated rates and stack long queues at arrivals. A travel eSIM China plan from HelloRoam lets you skip the SIM queue at arrivals. An e SIM China plan starts at $3.35 on China Unicom 5G networks across China. Scan a QR code at home and land with data already live on your phone. Every plan is fully prepaid with no contract, no credit check, and no roaming fees.
China eSIM with fast 5G coverage
HelloRoam offers eSIM plans for China starting at $3.35. 5G coverage on China Unicom. Activate your eSIM by scanning a QR code before you travel.
- Plans start at $3.35 with 5G speeds
- Coverage from China Unicom
- Instant activation in under 2 minutes
- 180-day money-back guarantee
- China coverage across major cities
- Network
- 5G
- Plans From
- $3.35
- Activation
- Under 2 min
- Guarantee
- 180 days
How to Set Up an eSIM in China
Select a data plan for your destination and complete checkout.
Scan the QR code to install your eSIM instantly.
Your eSIM installs instantly and activates when you land.
Track usage, top up data, and manage all your eSIMs in one place.
Select a data plan for your destination and complete checkout.
Scan the QR code to install your eSIM instantly.
Your eSIM installs instantly and activates when you land.
Track usage, top up data, and manage all your eSIMs in one place.
Trip changed? Don't worry, we've got you!
Plans can change anytime, and that's okay. With HelloRoam, you can easily request a refund for your eSIM within 180 days of purchase.
Learn more about our refund policyHelloRoam China eSIM vs AT&T, T-Mobile and Verizon roaming
When comparing an eSIM vs a travel SIM card for China, HelloRoam wins on price. It costs less than Verizon TravelPass ($10/day), T-Mobile international add-ons, and AT&T International Day Pass ($12/day). Skip the airport SIM shop and get a prepaid eSIM for China from $3.35 with a 180-day refund guarantee.
| Feature |  | Local provider | Limited data eSIM |
|---|---|---|---|
| 180-day refund policy |  |  | |
| 24/7 live chat support | |  | |
| $0 activation fees | | | |
| 99.8% uptime guarantee | | | |
| No data overage charges | | | |
| Instant QR code delivery | | | |
| Premium China carrier networks | | | |
Is an eSIM Better Than a China SIM card for International Visitors?
Skip the SIM card for China counters at Beijing Capital or Shanghai Pudong and land with data already active. Airport SIM desks in China charge $15-35 for tourist plans and typically require passport registration with the carrier before activation. HelloRoam connects to China Unicom from $3.35 with QR activation in two minutes at home.
HelloRoam activates your prepaid SIM card China alternative without a mandatory passport registration step at a carrier counter. Chinese regulations require SIM registration by law, but international eSIM providers handle compliance through their own carrier partners. Scan the HelloRoam QR at home and skip the registration queue entirely.
Unlike a tourist sim card China airport vendors sell, HelloRoam runs on China Unicom 5G networks with access to apps that may be restricted on domestic Chinese networks. Physical tourist SIMs in China route through local carriers that block many international apps by default. HelloRoam uses international data routing for full app access.
A data sim card China option from airport counters locks you into a fixed data allowance with no top-up option from abroad. HelloRoam lets you add a new plan by QR if you need more data mid-trip. No carrier store visit required anywhere in Beijing or Shanghai.
A China data sim plan through HelloRoam runs at 5G speeds on China Unicom without requiring a Chinese phone number. Local Chinese SIM cards assign a Chinese number that receives calls you may not need and adds complexity at customs. Your HelloRoam eSIM activates as a data-only plan so setup stays simple.
An unlimited data eSIM China plan from HelloRoam stays active across provinces without extra roaming fees between regions. Physical China SIM cards from airport counters sometimes restrict usage to one carrier's coverage zone. Your HelloRoam plan works from Beijing to Chengdu to Guangzhou on the same allowance. Requires an eSIM-compatible device.
Physical SIM card prices based on Beijing Capital (PEK) and Shanghai Pudong (PVG) airport counter listings. Verified May 2026.
Read the full eSIM vs SIM card comparisonWhy Travelers Choose an e SIM for China
Compare eSIM Providers for China
American travelers rate HelloRoam eSIM for its 180-day refund policy, zero activation fees, and 24/7 live support. See how HelloRoam compares to Airalo, Holafly, Saily, and other eSIM providers for China on the things that matter most.
| Feature comparison | | Airalo | Holafly | Nomad | Saily | Ubigi |
|---|---|---|---|---|---|---|
| 180-day refund policy | | | | | | |
| 24/7 live chat support | | | | | | |
| $0 activation fees | | | | | | |
| 99.8% uptime guarantee | | | | | | |
| No data overage charges | | | | | | |
| Instant QR code delivery | | | | | | |
| Premium China carrier networks | | | | | | |
| Own branded carrier identity (SPN) | | | | | | |
What Is an e SIM? How eSIM Works in China
An eSIM card is a digital SIM built directly into your phone. There is no plastic chip and no SIM tray to deal with. Scan a QR code to activate your e SIM in under 2 minutes on any eSIM compatible iPhone or Android. An eSIM for China works as a prepaid data plan with no airport SIM shop, no replacement SIM card, and no carrier contract. Follow the step-by-step setup guide to get connected before your flight. guide
Mobile Connectivity Guide for China
China has world-class 5G coverage through China Unicom, China Telecom, and China Mobile. Your HelloRoam eSIM connects on China Unicom for fast data from the moment you land. Beijing, Shanghai, Guangzhou, Chengdu, Xi'an, and all major tourist cities have strong 5G signal.
Remote rural areas and high-altitude zones such as parts of Tibet and Xinjiang have limited coverage. keeps you connected at every major destination on your itinerary.
- HelloRoam connects to China Unicom 5G in China
- 5G network available in main cities and tourist areas
- Connect to China Unicom on arrival
- Instant activation by scanning a QR code before you travel
eSIM Travel Tips for China
Install your eSIM before you fly
Set up your HelloRoam eSIM at home before your flight to China. Scan the QR code in your phone settings, load the profile, and turn on data roaming when you land. You get instant data without any airport queues.
Download offline maps
Download offline maps for China in Google Maps before you travel. GPS works without a data connection, and offline maps show your position in real time. This is especially useful in areas with limited coverage.
Monitor your data usage
The HelloRoam app shows your real-time data balance. You also get alerts at 80% and 95% usage. If you need more data, you can top up in the app without reinstalling your eSIM.
Keep your home SIM for calls
On a dual-SIM phone, keep your home carrier SIM active for calls and texts. Set your HelloRoam eSIM as the data line in China. You stay reachable on your regular number while saving on data costs.
Save emergency numbers offline
Save local emergency numbers for China before you travel. Emergency calls work on any available network regardless of your data balance. Having numbers stored offline means you can always reach help.
Mobile Networks in China: What You Need to Know
China has one of the world's largest 5G networks, operated by China Unicom, China Telecom, and China Mobile. Your HelloRoam eSIM connects on China Unicom, which supports international roaming and eSIM profiles. Major cities including Beijing, Shanghai, Guangzhou, Chengdu, and Xi'an have excellent 5G signal. Rural areas and remote mountain regions have reduced coverage. Your eSIM connects automatically to the best available network based on your location in China.
- China Unicom
- 5G
HelloRoam eSIM vs Local SIM vs Roaming in China
Here is a comparison of data options for your China trip.
RecommendedFrom $3.52 total
Plans start at $3.35. Buy online before your trip, scan a QR code at home, and arrive in China already connected to China Unicom's 5G network. No store visits or ID required.
$14.00–$28.00 total
Local SIM cards are available in China from China Unicom and other operators. You need to show identification and go through in-store registration. Setup typically takes 20 to 30 minutes. Unused data expires when your trip ends.
$10.00–$20.00/day
Most home carriers charge high daily roaming rates for China. A 10-day trip can cost $100 to $250 or more in data roaming fees alone.
| Category | Recommended | Local SIM Card | Your Home Carrier Roaming |
|---|---|---|---|
| Typical cost | From $3.52 total | $14.00–$28.00 total | $10.00–$20.00/day |
| Details | Plans start at $3.35. Buy online before your trip, scan a QR code at home, and arrive in China already connected to China Unicom's 5G network. No store visits or ID required. | Local SIM cards are available in China from China Unicom and other operators. You need to show identification and go through in-store registration. Setup typically takes 20 to 30 minutes. Unused data expires when your trip ends. | Most home carriers charge high daily roaming rates for China. A 10-day trip can cost $100 to $250 or more in data roaming fees alone. |
Best Time to Visit China
China welcomes visitors throughout the year. Peak tourist season typically brings more people and more demand on mobile networks. Download offline maps before traveling to remote areas to ensure you have navigation even with limited coverage. Your HelloRoam eSIM gives you reliable 5G data in covered areas year-round.
Reviewed by HelloRoam Editorial TeamPrices verified:
HelloRoam China eSIM Questions Answered
A China data sim plan runs on China Unicom 5G networks from $3.35 across China.A China travel sim plans from HelloRoam activates in minutes with no store visit needed. HelloRoam delivers the QR code to your email within seconds and activation takes two minutes. No contract, no roaming charges, and a 180-day refund guarantee. Plans range from 1GB to 20GB or unlimited data.
A China sim plan connects to China Unicom 5G networks across China.An e SIM China plans from HelloRoam activates in minutes with no store visit needed. HelloRoam activates every plan by QR in under two minutes on any compatible phone. No contract, no roaming charges, and a 180-day refund guarantee. Scan once and stay online for your entire trip.
Coverage spans Beijing, Shanghai, Chengdu, Xi'an, Guangzhou, and all major cities on China Unicom 5G networks from $3.35 with one plan across the full country. HelloRoam activates by QR in two minutes at home before your flight. No extra plan per city and no contract on any order.
Plans up to 30 days from HelloRoam cover all of China on China Unicom 5G networks from $3.35 for Yangtze River cruise guests, Silk Road travelers, and longer stays combining Beijing and Shanghai. Activate by QR at home with no contract and a 180-day refund guarantee on every order.
HelloRoam is a reliable eSIM option for China, connecting to China Unicom's 5G network. Plans start at $3.35. Buy before you travel and arrive with instant data already set up.
Yes. HelloRoam eSIM plans work in China on China Unicom's 5G network. Buy your plan before you leave, scan the QR code at home, and activate data roaming when you arrive.
HelloRoam eSIM plans for China start at $3.35. You get 5G data on China Unicom with no daily roaming fees. Larger data packages are available for longer stays or heavy users.
Your HelloRoam eSIM for China connects to China Unicom. This carrier provides 5G coverage across China's main cities and tourist areas. Your phone picks the strongest available signal automatically.
Buy your plan at helloroam.com, scan the QR code in your phone settings, and turn on data roaming when you arrive in China. Setup takes about five minutes and is best done at home before your trip.
Yes. China Unicom provides 5G coverage in China. Urban centers and main tourist destinations have the strongest signal. Rural or remote areas may fall back to 4G depending on local infrastructure.
Yes. HelloRoam plans for China include mobile hotspot. You can share your China Unicom 5G connection with a laptop or tablet during your stay.
A week in China with maps, messaging, and light browsing typically uses 2 to 4 GB. Add streaming or daily video calls and you will want 5 to 10 GB. HelloRoam offers plans in multiple sizes.
Yes. Most home carriers charge $10 to $25 per day for international roaming. A HelloRoam eSIM for China starts at $3.35 total, which is far less than a week of daily roaming charges.
HelloRoam China plans are data-only. Use WhatsApp, FaceTime, or any VoIP app for voice and video calls over your data connection. Emergency calls work on any available network.
Yes. On a dual-SIM phone, keep your home SIM for calls and texts while using HelloRoam as your data SIM in China. You stay reachable on your regular number throughout your trip.
What to Know Before You Buy
eSIM requires an unlocked, eSIM-compatible device. Check your phone settings before purchasing.
Most travel eSIM plans provide data only. Your existing phone number stays active for calls and texts on your primary SIM.
Coverage quality varies by location within China. Urban areas typically have strong 4G/5G coverage, while rural or remote areas may have limited connectivity.
Install your eSIM before departure. Activation requires an internet connection, which may not be available at your destination airport.
Transparency Notice
- Service Provider Name (SPN)
- HelloRoam appears as the carrier name on your phone's status bar through the SPN, a standardized field in the eSIM profile. Unlike most travel eSIM resellers, HelloRoam provisions its own Service Provider Name.
- Public Network Name (PNN)
- HelloRoam holds a registered Public Network Name, the official carrier identity filed with telecommunications authorities. Telecom regulators recognize HelloRoam as a licensed service provider, not a white-label reseller.
- Access Point Name (APN)
- HelloRoam eSIMs auto-configure their Access Point Name during installation. Your device connects to the strongest local network infrastructure without manual settings.
Prices are our retail rates across 185+ countries. Plan recommendations use real traveller feedback and network performance data. Every purchase includes a 180-day money-back guarantee.
