로밍 vs 유심 vs 이심 vs 와이파이🔥 베트남에서 직접 속도 비교해봄

#Roaming #VietnamTravel #OverseasTravel Hello, this is Mango Crew! 🥭 There's something you absolutely must check before traveling abroad, right? Data roaming!! 📱 In this video, 👉 I'll cover everything from roaming, USIM, eSIM, and Wi-Fi 👉 I even tested the speeds in Da Nang, Vietnam!!! I also compared the questions many of you are wondering: "Which carrier should I use in Vietnam?" ⏰Timeline 0:28 Roaming 1:25 Local USIM 4:51 eSIM 6:17 Pocket Wi-Fi 8:19 Internet Speed ​​Comparison 1 - Da Nang Han Market 10:01 Internet Speed ​​Comparison 2 - Da Nang Nguyen Hung Temple 11:51 Vietnam Carrier Comparison: Viettel vs. Vinaphone