Greater China Unicom (8 or 15 Days) Prepaid SIM

Name: Greater China Unicom (8 or 15 Days) Prepaid SIM
Rating: 4.73 (1612 reviews)

8 Days, 12GB | 15 Days, 15GB | Usable in China and Macau | Hotspot | Use before 31/03/2027

RM56.00

~~RM62.00~~

RM56.00 Save RM6.00 (10%)

Shipping calculated at checkout.

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8 Days 12GB

15 Days 15GB

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Overview

This affordable SIM card can be used across China and Macau. Immerse yourself in the oriental wonders of China and Macau with this SIM card on the best network each country has to offer: China (China Unicom) and Macau (CTM). Access popular apps in mainland China without a separate VPN. Gemini AI is unavailable. TikTok is supported on iPhone only and is unavailable on Android.

Total 12GB or 15GB Data

12GB plan: speed will slow down to 512kbps once data is used up.
15GB plan: data will cut off once data is used up
8 days or 15 Days

Validity starts upon using the SIM and ends at 12am GMT +8
No Registration Needed

Insert SIM card upon arrival and use it right away

No phone number, Cannot call and SMS
Supports hotspot
Usable in China and Macau only
Access popular apps in mainland China without a separate VPN. Gemini AI is unavailable. TikTok is supported on iPhone only and is unavailable on Android.

Country List

China (China Unicom)

Macau (CTM)

Product FAQ

How good is the network coverage of this SIM card?

In China you will be on the China Unicom network, one of the country's largest operators. In Macau you will be on the CTM network.

I will be traveling to China and Macau. Can I use the card in these countries and what settings do I need to do?

Yes you can! You just need to make sure data roaming is turned on and it will automatically switch and connect. In case it is unable to detect the network, just manually search and connect to the respective country's network when you arrive. Please connect to these networks: China (China Unicom) and Macau (CTM).

If I finish using my high-speed data, will I still be able to surf the internet at a slower speed?

If you choose the 12GB 8 Days plan, the speed will slow down to 512kbps once the 12GB is used up. For the 15GB 15 Days plan, the data will be cut off once the 15GB is used up.

Can I top up data?

You can only top up data for the 15GB 15 Days plan. Instructions to top up is in the packaging.

Facebook is blocked in China. But can I still access it with this card?

Yes. Popular apps work without a separate VPN. Gemini AI is unavailable, and TikTok is supported on iPhone only.

Can I use WhatsApp to chat and make calls with this card?

You certainly can. Using WhatsApp to call saves you money.

Is the data inside this card enough for my usage?

An average person uses about 4GB (4000MB) of data over a 15 day period. Usage is likely to be lower when travelling overseas for leisure, as most of the time will be spent sightseeing or participating in outdoor activities.

What are the shipping rates and how long will it takes for my purchases to arrive?

Find out more information on our shipping and delivery here.

Can I use this SIM card in a new phone?

Make sure you make at least 10 to 15 minutes calls and receive calls to unlock the phone so it can be used with overseas SIM cards.

Speed Test Results


Chunxi Road, Chengdu, Sichuan, China (2023)	Dujiangyan City, Chengdu, Sichuan, China (2023)

Shanghai, China (2023)	Beijing, China (2023)

Speed-test results are for reference only and may vary by location, device, network conditions and time of use.

View Installation Guide

5 stars: 1341 (83%)
4 stars: 178 (11%)
3 stars: 46 (3%)
2 stars: 17 (1%)
1 star: 30 (2%)

Greater China prepaid sim

Easy to use. Good and stable connections at allocation. Highly recommend.

Greater China Unicom (8 or 15 Days) Prepaid SIM

Very Convenience and the coverage is good.
Will purchase for my next trip.

Greater china unicom

Easy to activate smooth usage not connection problem

Greater China unicorn

Very smooth in accessing internet using hello1010. Being using hello1010 for the past 5 years, very satisfied. Being travelling to Europe, UK, Vietnam, Thailand, China, NZ, middle east… very awesome with hello1010

Great China Unicom

Excellent coverage and high speed

Greater China Unicom prepaid sim

Overall the coverage is good.

Greater China Unicom 8 Days

Worked great throughout the trip to Chengdu Jiuzhaighou

China sim card

Seamless. Easy to use. Great.

4th purchased

This is the 4th time i bought from them. And this sim works well. Enough for me to use 2 weeks in China. Able to use insta, facebook, netflix youtube etc.. will continue to use their service

Ease of Use

After i change the sim while i otw to china (inside the aircraft) , when i reach just turn off the airplane mode and instantly get connected with correct setting. Very easy.

Greater China Unicom travel sim card

Generally, the coverage is good. And very convenient.

Stop from service

I bought for 15days but why suddenly stop service and suppose end of on 17/3/25. But data I bought is 10gb and only use up 2.56gb, feel disappointed which everytime travel oversea sure support Hello.

10gb china SIM card

Always good, no interruption at high land. No problem at jiuzhaigoa, huanglong and emei golden peak

Greater China Unicorn (8 or 15 Days)

Excellent coverage everywhere in Xiamen, Shantou and Guangzhou. Easy activation and able to access google, WhatsApp, Facebook without any problems. Highly recommended. Will definitely purchase again.

Greater China Unicom Prepaid SIM - reliable

Reliable and good coverage.

Greater China Unicom 15 days

Excellent internet commection even when at the height 4K++ meter above sea level.

Easy and no problem to use

Very fast delivery. Friday bought and Saturday received. sure will buy again for this china sim card.

Greater China

Used in Yunan, perfect coverage in Lijiang, Dali, Shangrila, Ancient town, unlike some of my friends who struggled with frequent line drop using Malaysia roaming plan.