Richard C.
Excellent service and the Sim
Excellent service and the Sim worked perfectly. Will be buying my next sim from them soon
China Data SIM Card | 20GB - 31 Days
4.9|Based on 36 Reviews4.94 out of 5 stars based on 36 reviews
China Data SIM Card | 20GB - 31 Days
4.9|Based on 36 Reviews4.94 out of 5 stars based on 36 reviews
Data
20GB Data
Validity
31 Days
Data Speed
4G/5G
Calls
Not included (Data-Only)
Phone Number
N/A
Texts
Not included (Data-only)
Hotspot
Yes
NZD$63.00
Group trip?
Order for everyone
1
Secure payment guaranteed.
Price Drop? Get a Refund
If the price drops within 30 days, we'll refund the difference!
Seen it for less? We'll beat it!
If you find the same SIM for less, we'll beat the price by 5%!
NZD$63.00
1
Secure payment guaranteed.
Price Drop? Get a Refund
If the price drops within 30 days, we'll refund the difference!
Seen it for less? We'll beat it!
If you find the same SIM for less, we'll beat the price by 5%!
Recent Reviews
Richard C.
Excellent service and the Sim
Excellent service and the Sim worked perfectly. Will be buying my next sim from them soon
Kerryn B.
Quick to ship, good coverage in China
I got my SIM within two days of shipping to a regional area. In China, the coverage was a little patchy but overall very good.
Mayankw A.
hello
hello
Donald A.
Fantastic Sim Card
The China Data SIM Card was the single best pre-trip purchase I made before my delightful fortnight in beautiful China. I was my first trip to China and I was full of apprehension BUT loved every moment of it and the sim made keeping in touch a breeze. Thank you SimCorner team.
China Data SIM Card (31 Day - 20GB) – Stay Connected Without Hassle
Traveling to China and need reliable internet access? The China Data SIM Card (31 Day - 20GB) is your perfect travel companion. Whether you're exploring bustling cities like Beijing and Shanghai or visiting remote areas, this SIM card keeps you connected with fast 4G/5G data speeds. No need to worry about slow connections or blocked websites—enjoy unrestricted access to social media, maps, and messaging apps without a VPN.
Why Choose This China Data SIM Card?
Fast & Reliable 4G/5G Data
Get 20GB of high-speed data for 31 days, perfect for browsing, streaming, and navigating. Since this China Data SIM supports 4G/5G networks, you’ll experience smooth connectivity wherever you go. (Speeds may vary depending on location.)
No Restrictions – Browse Freely
Unlike many local SIM cards in China, this 20GB China SIM Card lets you access Facebook, WhatsApp, Instagram, Google Maps, and other apps without restrictions. No VPN required—just plug in the SIM and start using mobile data right away.
Hotspot & Tethering Allowed
Need to share your connection? This 31-day China SIM supports hotspot and tethering, so you can connect multiple devices like laptops and tablets.
Perfect for Travelers & Business Visitors
Whether you're a tourist exploring the Great Wall or a business traveller attending meetings, this China Data SIM Card (31 Day - 20GB) ensures you stay online without hassle. No complicated registration or contracts—just pure, fast internet access.
How to Use This China SIM Card
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Install Upon Arrival – Insert the SIM card once you land in China.
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Follow Activation Steps – Check the "How to Activate" guide for instructions.
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Enjoy Unlimited Access – Browse, stream, and navigate without restrictions.
Get Your China Data SIM Card Today!
Don’t waste time searching for Wi-Fi or dealing with slow connections. Order your China Data SIM Card (31 Day - 20GB) now and enjoy seamless internet throughout your trip. Whether for work or leisure, stay connected effortlessly with this reliable travel SIM.
Included Features Summary:
- Country Coverage: China
- Data: 20GB
- Data Speed: 4G/5G
- Calls: Not included
- Texts: Not included
- Phone Number: Not Included
- Hotspot/Tethering: Yes
- Validity: 31 Days of service from activation
- Device Compatibility: Can be used with unlocked mobile phones, Apple iPads, tablets, dongles, and MiFi devices. For compatibility details, please see the "Compatibility" section in "Things to know" section
- When to install: Upon arrival at your destination
- Activation: Please see "How to activate this SIM card" in the "Things to know" section
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SimCorner's Unmatched Guarantees for Global Connectivity
Every international travel SIM or eSIM card you purchase is backed by our guarantees.
5% Price Beat Guarantee
If you find the same plan at a lower price elsewhere, we will beat it by 5%. Terms apply.
30 Day Price Lock Guarantee
Lock in your rate for 30 days. No surprises when you travel.
100% Money-Back Guarantee
Not satisfied? We offer a full refund within our guarantee period. Terms apply.
China SIM Card Reviews & Ratings
4.9/5
Overall Rating
Based on Verified Ratings
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NZD$63.00
Group trip?
Order for everyone
1
Secure payment guaranteed.
China SIM Card FAQs: All You Need to Know
Everything you need to know about SimCorner’s SIM and eSIM services for a hassle-free travel. View all FAQ
SimCorner is your trusted global provider of travel eSIM and SIM cards. We offer affordable, hassle-free plans with options for data-only or data with calls and SMS, covering 200+ destinations. Order our prepaid SIM cards online for fast delivery to your doorstep, or choose an eSIM for instant purchase and easy activation. With our unmatched coverage and award-winning customer support, you can explore the world with confidence wherever your travels take you.
Make sure that your device is unlocked before you depart for your trip.
Please note: Being on a post-paid plan or contract with your local carrier doesn't mean your phone is locked. If you are unsure, please check with your current service provider.
To activate, simply insert the sim into your device and turn your device ON. The sim will automatically connect to a network which will commence your 10 days of service. This sim will activate in any country, so please only insert once you are ready to use the sim.
Please note, you will need to have both MOBILE DATA and DATA ROAMING functions ENABLED/TURNED ON in your device to use the service.
This sim card is a Data-ONLY sim hence it doesn't come with a phone number. The sim card does not allow you to make direct calls or send direct SMS. However, you are still able to make calls and send messages via data based apps such as Whatsapp, Viber, Snapchat, Messenger, Skype, iMessage etc.
However, you are also able to add credit to your Viber or Skype account, which will allow you to make local and international phone calls directly to landlines and mobiles.
You will receive a 3-in-1 sim card; which includes all sizes (Standard, Micro and Nano). This sim card will fit in any phone. You simply need to just pop out the sim card size that fits your phone.
China
The mobile data APN settings should automatically update when you insert the sim card in you phone. If it does not, you need to update the settings so it states the following;
APN Name: internet
APN: internet
Details about APN settings and other important information will be noted on the instruction sheet that will come accompanied with the sim card.
The features on the sim card are valid for 31 days of service from activation.
As this sim card cannot be recharged, if you feel you need more than 20GB of data then please purchase multiple sims accordingly. For example, if you need 18GB of data then please purchase 3 of these sim cards bearing in mind that each time you activate one sim you will have 31 days to use the 20GB of data.
If you are travelling for longer than 31 days, please purchase multiple sims accordingly. For example, if you are travelling for 25 days then purchase 2 of these sims and swap them over at the end of the 31 day period.
Should you run into any issues with the sim card whilst overseas then we encourage you to email us immediately at support@simcorner.com and let us know the following information;
Your order number or the name that the order is under along with the sim card number.
Which country you are in currently and whether the sim card connects to any network, if so, which network?
Did you receive any SMS after you inserted the sim card? If so, please send us a screenshot of that message.
Message us screenshots of any error message you are getting.
What phone model you are using?
Any other information about the issue, which will assist us in helping you resolve the issue.
You can stay in touch with your family and friends by sending them messages and calling them via data based apps such as Whatsapp, Viber, Snapchat, Messenger, Skype, iMessage etc.
You are also able to add credit to your Viber or Skype account, which will allow you to make local and international phone calls directly to landlines and mobiles.
You are able to remain in touch with your friends and family via data based apps such as Whatsapp, Viber, Snapchat, Messenger, Skype etc.
If you are travelling to different countries that are noted on the "Countries Coverage" section, then all you need to do is restart your phone as you move from one country to another. The sim card will automatically connect to a local carrier.
Should you run into any issues, with network connections as you move from one country to another we encourage you to contact us immediately at support@simcorner.com
Order your travel SIM online and select the delivery method that best suits your travel date. SimCorner delivers to many countries across the world and has dispatch locations in Australia, Canada, New Zealand and United Kingdom.
Receive your SIM in the mail prior to departing for your trip.
Insert your SIM card in your phone as soon as you land and stay connected.
Make sure that your device is unlocked before you depart for your trip.
Please note: Being on a post-paid plan or contract with your local carrier doesn't mean your phone is locked. If you are unsure, please check with your current service provider.
20GB Data
31 Days of service from activation
No restrictions to any websites or Social media apps such as Facebook, Whatsapp, Instagram, Google Maps, messaging apps etc. VPN not required when using Mobile Data.
To check your data balance/allowance you simply need to dial *111*6# then press Call (star, one, one, one, star, six, hash then press Call).
If you receive any text messages noting that you have zero credit balance then you can ignore as it does not relate to your data balance.
Yes, you are able to hotspot/tether from your phone to another phone or device.
You simply need to have both MOBILE DATA and DATA ROAMING functions ENABLED/TURNED ON in your device to use the service. The sim card activates as soon as you insert the sim card in your device. It is on this date that your 10 days of service will commence.
The sim card will connect to China Unicom
If you are travelling for longer than 31 days, please purchase multiple sims accordingly. For example, if you are travelling for 25 days then purchase 2 of these sims and swap them over at the end of the 31 day period
Should you run into any issues with the sim card whilst overseas then we encourage you to email us immediately at support@simcorner.com and let us know the following information;
Your order number or the name that the order is under along with the sim card number.
Which country you are in currently and whether the sim card connects to any network, if so, which network?
Did you receive any SMS after you inserted the sim card? If so, please send us a screenshot of that message.
Message us screenshots of any error message you are getting.
What phone model you are using?
Any other information about the issue, which will assist us in helping you resolve the issue.
This sim card is a Data-ONLY sim, hence, the sim card does not allow you to make direct calls and send SMS. However, you are still able to make calls and send messages via data based apps such as Whatsapp, Viber, Snapchat, Messenger, Skype, iMessage etc.
You are also able to add credit to your Viber or Skype account, which will allow you to make local and international phone calls directly to landlines and mobiles.
Yes, if you purchase 2 sim cards then you will be able to contact each other via data based apps such as Whatsapp, Viber, Snapchat, Messenger, Skype etc
We have a 100% Money Back Guarantee policy, which means that if you have a bad experience with one of our sim card and receive no value from it, we will provide you a refund. However, you MUST contact us whilst you are having the issue, so our team can assist you in resolving your problems. Please do this when you are in WiFi (generally at the airport when you land if not working to begin with) or e-mail us from your accommodations (WiFi) or cafe etc.
If you only decide to contact us after you return to let us know the sim didn't work then we can't look to provide a refund as we won't be able to see exactly what the issue was and why it didn't work.
Should you run into any issues whilst using the sim card, please immediately contact us at support@simcorner.com Should our team be unable to assist you in resolving your issue, then we will provide you a refund on your purchase.
Yes, you will have access to all your apps, messages, contacts and emails whilst using this sim card. Nothing on your phone is deleted or changed and you can continue to use your phone as per normal. The only change with using this sim card is that you will have a new phone number.