| Data Usage Specifications | 1GB, 2GB |
| Transmission Specifications | 5G/4G |
| Signal Coverage Area | South Korea, the signal is weak in remote areas, mountainous areas, basements and other areas |
| Mobile Carrier | KT/SK |
| Supported Sizes | 3-in-1 SIM |
| Hotspot Sharing | Available |
| Supported Frequencies(4G) | B3(1800 MHz), B2(1900 MHz), B1(2100 MHz) |
| Top-Up Availability | Top-up unavailable |
| Excludes | Voice calls, Texts |
| Not Supported | SIM-locked device, Carrier-customized device, Mobile hotspot, Samsung A53, T-Mobile 4G network mobile phones, mobile phone devices manufactured before 2016, copycat phones, Asia-Pacific phones, customized 3G mobile phones or tablets bound by lock codes from foreign telecommunications companies, customized phones, card locking machines, Counterfeit phones (contract phones: cooperation with telecom operators), tablets, sharing devices, SHARP phones, Nut phones, Sugar phones, Samsung Galaxy J5 J7 series, HTC U11 series |
| Reminders | ・Hotspot sharing: no more than 2 people. ・Before inserting this card, please confirm with your current domestic telecom operator whether the Country Lock on your mobile phone has been released. • Daily high-speed data usage of 1GB/2GB, with speed reduction to at least 128kbps after reaching the limit. Data will be reset 24 hours after activation. For example, if the data card is activated at 8 AM Taiwan time, high-speed data will be automatically updated at 8 AM the following day. • If your location or mobile phone does not support 5G, it will automatically switch to 4G/3G signal. The actual network speed depends on the local signal. |
| Network Type | Roaming |
Network speed will vary depending on factors such as terrain, climate, building coverage, number of users, location, etc. If reception is unstable, please be sure to contact technical customer service.
If your location or mobile phone does not support 5G, it will automatically switch to 4G/3G signal. The actual network speed depends on the local signal.
iPhone 6 and above all support 4G networks, while other iPhones and some old Android phones may only support 2G networks.
In order to maintain the quality of Internet connections and the principle of fair use, telecommunications companies around the world sometimes implement traffic control for customers who use a large amount of Internet traffic in a short period of time. This may result in the inability to access the Internet or reduce the Internet speed. To ensure normal use , please try to avoid watching videos for a long time or updating software and other tools that consume a lot of data.
If the Fair Usage Policy (FUP) cannot be used, please contact technical customer service for assistance.
- Card opening information -
Yes, foreigners can easily acquire a Korean SIM card. You can conveniently pre-order through KKday, which allows you to enjoy a seamless booking process and secure your connectivity well before your trip. This particular SIM card offers options for local pick-up or delivery in Hong Kong, ensuring you are prepared without hassle. You will typically need your passport for identity verification during collection or activation.
The value of a Korean SIM card is influenced by several factors, including the data allowance (e.g., unlimited high-speed data versus capped daily limits), the duration of validity, and the network speed (such as 4G or 5G). Other features like stable roaming internet experience, ease of activation, and convenient pick-up or delivery services in your home country also contribute significantly to its overall value for travelers.
In Korea, major network providers like SK Telecom, KT, and LG U+ are known for their reliable and extensive coverage across the country. A high-quality Korean SIM card typically provides robust 4G or 5G high-speed data services and a stable roaming internet experience, ensuring consistent connectivity in both urban areas and popular tourist destinations throughout South Korea.
To use a Korean SIM card, your mobile device must be unlocked and support international frequency bands. Most modern smartphones are compatible, but it's advisable to check your phone's specifications to ensure it supports the specific bands used by Korean networks. Physical SIM cards are available in various sizes (standard, micro, nano), so ensure you select the correct size for your device.
Choosing the best Korean SIM card involves considering your travel duration, anticipated data usage, and whether you require local call or text services. Look for options that offer high-speed data and a stable connection throughout your trip. Convenience factors, such as easy pre-order, and local pick-up or delivery services in Hong Kong, also play a significant role in selecting a card that best suits your specific itinerary and preferences.
A Korean eSIM is a digital SIM profile, meaning no physical card is required. It's activated electronically and ideal for devices supporting eSIM technology, offering immediate activation. In contrast, a physical roaming SIM card is a tangible chip inserted into your phone. It often provides flexible pick-up or delivery options, like local services in Hong Kong, making it convenient for travelers who prefer a physical card or whose devices do not support eSIMs. Both offer high-speed data, but the delivery and setup methods differ.
For this Korean SIM card, convenient reception options are available within Hong Kong. You can choose to have the SIM card mailed directly to a specified local address in Hong Kong, ensuring it arrives before your departure. Alternatively, you may opt for a local pick-up service in Hong Kong, allowing you to collect the SIM card in person at a designated location at your convenience prior to your trip.
With a quality Korean SIM card, travelers can expect a robust high-speed data experience, offering seamless internet access for various online activities. This includes smooth navigation using maps, reliable streaming of videos, quick updates on social media, and efficient communication. The network typically provides stable roaming connectivity, ensuring you stay connected whether exploring bustling cities or scenic outdoor locations across South Korea.