ChinaSim Cards

Best SIM card for China

Guangdong, Macau, Hong Kong 3-day China Unicom 4G SIM Card

HK$48
HK$40
4.8
(516)

3Day(s)

China Unicom

First 3GB at 4G

Plug and use

3HK Global 30-day 4G SIM Card

HK$208
HK$130
4.8

30Day(s)

3HK

3GB 4G data + 3G unlimited data in 50 designated regions, 1GB 4G data + 3G unlimited data in other regions

Plug and use

Sold Out

Guangdong, Macau, Hong Kong 3-day China Unicom 4G eSIM (For designated smartphones only*)

HK$59
HK$45
4.8

3Day(s)

China Unicom

First 3GB at 4G

Instant buy and use

Sold Out

China, Macau, Hong Kong 5-day China Unicom 4G eSIM (For designated smartphones only*)

HK$90
HK$69
4.8

5Day(s)

China Unicom

First 3GB at 4G

Instant buy and use