Is the international roaming fee for outbound travel high?

The international roaming fee for outbound travel is relatively higher than that for domestic travel, especially to some popular tourist countries, such as South Korea, Japan, the United States, Britain, the Netherlands and Australia. The traffic is calculated at 0.003 yuan /K, which is more expensive than domestic travel.

However, some portable WiFi devices can provide cheaper international roaming service, and many people can share the cost at the same time. In addition, some mobile phone operators also provide international roaming services, but the cost is relatively high.

Please note that some countries or regions may have traffic or time constraints, which may lead to additional charges. Therefore, before going abroad, it is best to know the international roaming charges of the destination in order to make corresponding preparations.