Vietnam

Best SIM card for Vietnam

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Asia 4-day China Unicom 4G eSIM (For designated smartphones only*)

HK$65
HK$50
4.0
(1)

4Day(s)

China Unicom

First 500MB/day

Instant buy and use

Asia 4-day China Unicom 4G SIM Card

HK$68
HK$52
4.6
(108)

4Day(s)

China Unicom

First 500MB at 4G per day

Plug and use

Asia 5-day China Unicom 4G SIM Card

HK$75
HK$60
4.8
(211)

5Day(s)

China Unicom

First 500MB at 4G per day

Plug and use

Asia 6-day China Unicom 4G eSIM (For designated smartphones only*)

HK$87
HK$67
4.8

6Day(s)

China Unicom

First 500MB/day

Instant buy and use

Asia 7-day China Unicom 4G SIM Card

HK$90
HK$70
4.5

7Day(s)

China Unicom

First 500MB at 4G per day

Plug and use

Southeast Asia 8-day China Unicom 4G SIM Card

HK$85
HK$65
4.7
(415)

8Day(s)

China Unicom

First 3GB at 4G

Plug and use

Asia 8-day China Unicom 4G eSIM (For designated smartphones only*)

HK$107
HK$82
4.7

8Day(s)

China Unicom

First 3GB at 4G

Instant buy and use

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Vietnam 10-day Vinaphone 4G SIM Card wtih Calls

HK$78
HK$49
4.0
(1)

10Day(s)

Vinaphone

First 10GB at 4G

Plug and use

Phone Call

Vietnam 10-day Mobifone 4G SIM Card

HK$75
HK$59
4.8
(197)

10Day(s)

Mobifone

First 10GB at 4G

Plug and use

Vietnam 20-day Vietnamobile 4G SIM Card with Calls

HK$44
HK$34
4.6
(336)

20Day(s)

Vietnamobile

3GB per day (total 60GB)

Plug and use

Phone Call