Connectivity
Airalo (eSIM)
Data the moment you land. For China, a roaming eSIM helps you get around censorship.
Difficulty●●●●●
Korean supportYes
English supportYes
Foreign (KR) cardWorks
Local phone numberNot needed
Pros
- + Set it up before you leave
- + China eSIMs make Google services more accessible
Cons
- − Your device must support eSIM