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Korea SIM card comparison

This page helps you compare Korea SIM cards, BLUE Plus, Gold and eSIM SKY which are well known as the Best prepaid SIMs and eSIM in Korea.

Unlimited Data? or 4G LTE Prepaid? What should I buy?

Korea SIM Blue Plus Korea SIM Gold Korea eSIM Sky
Product Image
Product Option 5 days / 7 days / 10 days /
15 days / 30 days / 60 days /
90 days
1 day / 3 days / 5 days /
10 days / 20 dyas / 30 days
5 days / 7 days / 10 days /
15 days / 20 days / 30 days
Description Korean Phone number(010)
for Covid-19 Quarantine +
All Unlimited(Data, Voice & Messages)
Unlimited Data
*If you choose pick-up option,
All the Incoming Calls and Texts
are for Free of Charge Unlimitedly.
Unlimited Data
*should be used with a smartphone which has eSIM function.
Fair Use
4G LTE 10GB for the period +
Additional full speed 2GB Every day +
Unlimited data at 3Mbps
*3Mbps is fast enough even for Youtube streaming
Unlimited 4G LTE Data (10Mbps)
*10Mbps is fast enough even for Youtube streaming
4G LTE 3GB/day +
Unlimited at 5Mbps
*5Mbps is fast enough even for Youtube streaming
Price (in US$) 22.9 / 27.9 / 31.9 /
40.3 / 58.9 / 109.9 /
4.7 / 12 / 20.6 /
27.4 / 48.7 / 51.6
19.9 / 25.9 / 27.9 /
39.9 / 43.9 / 51.9
Mobile Number
(Voice Call)
Korean Mobile Number
(Starting 010)
All Callings and receivings for free
Only for pick-up option,
Korean Mobile Number
(Starting 010)
All receivings for free
Korean Mobile Number
(Starting 012)
All receivings for free
Internet Speed World Best Internet Speed
LTE Max. 150Mbps
10Mbps World Best Internet Speed
LTE Max. 150Mbps
Recharge Not Available Not Available Not Available
Where to pick up Free Delivery Service Incheon T1, T2 International Airport by Email
Availability Only Foreigners
(can be activated only with Foreign Passport which is used for immigration in Airport)
Whoever Whoever
Activation Online : krsim.net/reg No need to activate Online Registration Needed

4G LTE Unlimited Data Prepaid SIM Card, eSIM & WiFi EGG (Router) in Incheon Airport, for Trip to South Korea(including quarantine, COVID-19 option)

4G LTE Unlimited Data Prepaid USIM Cards, eSIM and Wifi EGG (Router, Pocket Wifi) in Korea at the Lowest Price starting from US$ 2.9 | The very SIM, USIM and eSIM in the Incheon International Airport at discount | Korea SIM Cards powered by SK Telecom and kt(Korea Telecom) network are a Authentic and Reliable Company, that provide the best communication solution in Korea for your personal, local and international communication with unlimited data provided by 4G LTE Prepaid SIM, eSIM and WiFi EGG. With advanced 4G LTE Technology, Korea unlimited data and prepaid SIM cards, eSIM and WiFi Router with SKT and KT network, are designed to provide seamless always connected internet and personal local and international crystal clear voice calling at lowest prices. South Korean unlimited data and 4G LTE prepaid SIM and eSIM help you to connect to internet with no concern and to your loved ones at exciting rates without any voice attenuation or distortion through SK Telecom and kt(Korea Telecom) network. Our Korean unlimited data and 4G LTE prepaid SIM users can now avail the opportunity of enjoying lowest rates in making and receiving calls and SMS service across Korean territories using local number over a lighting fast data connection, this is best option for self-quarantine and you can pass immigration with Korean SIM, eSIM and Wifi EGG. They offer all new prepaid services and packages that are best designed for diverse customer requirements and quarantine during corona. 4G LTE SIM card and eSIM in Korea allows you to stay connected with your relatives at unbelievable rates and premium telecommunication qualities with SKT and KT network. South Korea USIM card and eSIM welcomes you to experience its comprehensive customer support system including quarantine option, rapid complaint responses, and billing statements. We love to make things easier and fast for our valuable users hence we integrate latest updates and trends in our prepaid SIM cards and eSIM in Korea. We encourage you to browse our wide range of packages on Sim Card Korea and incredible offers keenly prepared for you. Please enjoy your very own Korean prepaid USIM Card, eSIM and Pocket Wifi EGG (router) availing the best services and option for quarantine during COVID-19. You can pick them up at all the South Korean International Airports including Incheon ariport (Terminal 1, Terminal 2), Gimhae airport (Busan), Gimpo airport, Daegu airport and Jeju airport and at international harbors including Incheon Harbor and Busan harbor.