南韓 eSIM
在 SKT 和 KT 上使用的行動數據,$179.00 起。流量不會過期,熱點分享包含在內,加值會直接進到你已有的線路,不用重新安裝。
- 連線電信商
- SKT 和 KT
- 一般網速
- 104 Mbps 一般,尖峰時段 36 Mbps
- 5G
- 有,獨立組網
- 限速門檻
- 計量方案不限速
- 熱點分享
- 所有方案都可以

南韓 方案
| 流量 | 有效期 | 每 GB 價格 | 價格 | 購買 |
|---|---|---|---|---|
| 1 GB | 永不過期 | $179.00 | $179.00 | |
| 3 GB | 永不過期 | $89.67 | $269.00 | |
| 5 GB多數旅客 | 永不過期 | $67.80 | $339.00 | |
| 10 GB | 永不過期 | $49.90 | $499.00 | |
| 20 GB | 永不過期 | $37.95 | $759.00 | |
| 50 GB | 永不過期 | $29.38 | $1,469.00 |
每個方案在你落地的那一刻就能用。沒用完的流量會在線路關閉時回到錢包,而且就算餘額歸零,顧客每月仍有至少 100 MB 免費救援流量。
在南韓,104 Mbps 實際代表什麼
在南韓使用 Orbislo 的一般下載速度:104 Mbps。這明顯高於亞洲的中位數 43.9 Mbps。
第十百分位是 36 Mbps。中位數和下限之間有這樣的落差很常見,煩躁也就從這裡來:多數時候很快,在最擁擠的那幾個百分比的時刻明顯變慢,通常發生在尖峰時段的車站和機場。
這個速度下,手機上做的任何事都不會被連線拖住。視訊通話很順,筆電開熱點可以撐一整個工作天,大批照片備份也不必特地安排時間。
你會連上哪些電信網路
在南韓,Orbislo 透過 SKT 和 KT 傳送你的流量。你的手機不會被綁在其中一家。當你所在的網路壅塞或斷線時,設定檔會把你換到另一家,過程沒有任何提示,你唯一會察覺到的就是連線一直沒斷。
這件事比檯面上的速度更重要。現在市面上的旅行 eSIM 幾乎都只是把每個國家的單一上游合約轉賣出去,所以那個網路狀況不好的那一小時,你就跟著不好,唯一的辦法是再向別家買第二張 eSIM。背後有多個網路的設定檔,可以替你做一個你永遠不會看到的決定。
南韓的 5G:有,獨立組網。值得知道的是,旅行設定檔能用 5G 是常態而非特例,真正決定旅程體感的是上面那個第十百分位,不是狀態列上的世代標示。
在南韓的上網費用
南韓的 100 MB 方案從 $0.30 起,換算下來每 GB 是 $0.00。比較不同業者時該看的就是這個數字,因為掛在不同流量上的標價其實什麼都說明不了。
多數業者不太希望你做的比較,是實際用掉的每 GB 成本。針對旅行數據的獨立調查指出,購買的流量中有 20% 到 35% 因為過期而消失,因為第三十天到期的方案會直接刪掉你沒用完的部分。Orbislo 的流量沒有到期日,你付過錢的那一 GB,下一趟旅行還在。同樣的標價,等於多出 25% 到 40% 真正能用的流量;在南韓,這代表實際成本比較接近每 GB $0.00,而不是 $0.00。
因為不會過期,買南韓的流量最省的方式,是買得比你以為需要的少一點,不夠再加值。加值大約十秒就好,也不用安裝任何東西。買太多在別的地方是昂貴的錯誤,在這裡只是沒差。
抵達南韓之後
出發前先在家裡的 WLAN 上安裝。設定檔會在你還有可信任的連線時下載完成,接著就靜靜待著,直到你降落在南韓並連上 SKT。
落地後只有一件事要檢查:Orbislo 這條門號的數據漫遊必須打開。iOS 和 Android 預設都是關閉的,而這裡的漫遊跟資費無關,因為方案是預付的,根本沒有帳單會被灌爆。把 Orbislo 那條打開、原本那條關著,你原本的號碼就能繼續接電話和銀行驗證碼,而且不會產生費用。
南韓各地的涵蓋情形
上面的數字是整個南韓的數字,而全國數字會蓋掉真實的差異。我們另外公布Seoul、Busan、Jeju 和 Incheon的數字,因為首都和海邊小鎮之間的差距,往往比兩個國家之間還大。
離開城市之後,涵蓋情形和世界各地一樣:主要幹道和觀光廊帶訊號良好,進到山區和水上就變薄。沒有任何旅行 eSIM 能改變這件事,因為用的是當地居民同一套實體網路。多網路設定檔能改變的,是你可以使用現場哪一座基地台。
在 南韓 辦當地 SIM 卡
依 Telecommunications Business Act 第 32-4 條,行動業者必須使用國家經營的非法簽約防制系統,確認簽約的人就是名義上的本人,對於不是本人或拒絕查核的人,業者可以拒絕簽約。
在 南韓 受限的服務
- Lines per passport: A foreign passport can now be used to open only one mobile line, down from two. The government tightened the limit to stop phones registered in foreigners' names from being passed on for use in crime.
- Face verification: From 6 July 2026 face verification is being phased in whenever a mobile line is opened, with alternatives such as the government mobile ID app. For foreign customers, identity document checks are being built with the Justice Ministry, and the one line per person rule is set to tighten.
- Sharing a line: Nobody may use a mobile line to carry other people's communications or hand it over for their use, although letting someone use it occasionally, not repeatedly, is allowed. Breaking the rule carries up to one year in prison or a fine of up to 50 million won.
- Lines in another name: Opening a mobile line in another person's name to commit fraud, run gambling or arrange sex trafficking, or using a line opened in someone else's name in return for a loan, is punishable by up to three years in prison or a fine of up to 100 million won.
- Phones bought abroad: Radio equipment bought abroad and brought in by an individual for personal use, not for sale, is exempt from Korean conformity assessment at one unit per model, and clears customs with no exemption filing. A company importing even a single unit does not qualify.
關於 南韓 值得知道的事
- 施行令列出外國人可以出示的證件:外國人登錄證、居民登錄證、國內居所申報證或護照。不論交出哪一種,業者都必須把它送進國家系統確認是否為真。
- Since 1 October 2015 a real time identity check linked to immigration records lets a foreign visitor open a mobile line with nothing more than a passport, straight from the airport on arrival.
- Eight short numbers are designated emergency lines, among them 112 for crime, 119 for fire and rescue, 122 for accidents at sea and 111 for national security reports. Operators must connect these calls even from a phone whose outgoing calls are barred over an unpaid bill.
- From 1 October 2026 the suicide prevention line 109, free to call and staffed around the clock, joins the emergency list, so it connects even from a barred phone. Handset makers are also adding 109 to the lock screen emergency dialler.
- English and Chinese interpretation on the 112 police line has run 24 hours a day since March 2024, up from weekday daytime hours, with Japanese and Vietnamese planned next.
- The 119 line for fire, rescue and ambulance also takes reports by text message, photo, app and video call. The option was introduced in 2011 for people who find a voice call difficult, foreigners among them.
- Since February 2024, emergency alerts that sound an alarm tone carry the type of disaster and any earthquake magnitude in English alongside the Korean text, so a visitor who cannot read Korean can still tell what the warning is about.
- Dialling 1330 reaches the Korea Tourism Organization's travel line from anywhere in the country without an area code. Its staff give travel information, interpret, take complaints and work with 112, 119 and consulates to get help to visitors in distress.
- A network operator that takes payment in advance for prepaid service must hold guarantee insurance covering those advance charges, so prepaid customers are paid back if the service stops. Operators exempted for their financial strength are the exception.
South Korea 在 亞洲 的表現
- 區域一般網速
- 42.95 Mbps
- 連線電信商
- 2 家,SKT, KT
- 5G
- Yes, standalone
- 鄰近較快的目的地
- Singapore,119 Mbps
- 鄰近較慢的目的地
- Hong Kong,92 Mbps
- 有專屬頁面的城市
- 4 座:Seoul, Busan, Jeju, Incheon