5G vs. LTE while
traveling in Korea

Which prepaid SIM is better?

When traveling in Korea, there are endlessly so many things to do.

Right in the center of Seoul, check out Gyeongbokgung Palace and the National Museum of Korea to get a feel for the country’s history and culture. Then head over to Gangnam and Hongdae to soak in Korea’s fun, lively energy. Jeonju and Gyeongju are also totally worth a visit—they each have their own traditional vibe that’s different from Seoul. And if you’re into the ocean, you definitely shouldn’t miss the refreshing coastal views in Busan and Gangneung.

And if you get the chance, don’t forget to join a K-pop concert and experience Korea’s exciting performance culture for yourself. Each region also has its own hidden-gem traditional markets and food alleys, which are some of the best parts of traveling in Korea.

And to enjoy a trip this packed, you’ll need fast and reliable internet right at your fingertips, of course.

When that happens, just go with LG U+’s prepaid 5G SIM. Its fast, reliable connection will make your whole trip a lot easier!

LG U+ Roaming 5G vs LTE

Category	5G SIM	LTE SIM
Speed	Over 20 times faster(20Gbps)	normal speed (under 1Gbps)
ideo streaming speed	smooth HD streaming (4K)	High-definition streaming may buffer
map/taxi app	Immediate execution, precise real- time data	Loading delays may occur
Photo and video uploads during your trip	high-speed upload	Longer upload time
Crowded areas (like airports, Myeongdong, Hongdae, or concert venues)	Smooth, fast internet without interruptions	Interruptions and slower speeds can happen in busy spots
Virtual meetings and tasks	Clear picture, minimal delay	Image quality may degrade

Top 5 5G Advantages Most Experienced by Travelers

Travelers visiting Korea who tried LG U+’s prepaid 5G SIM have been very satisfied and are eagerly recommending it to their friends.

What did travelers like about it? How did it make their trip easier?

While there are numerous benefits, here are the top five.

1. Immediate reaction from map and translation apps

Getting directions and public transit information is much quicker.

2. Smooth and speedy connection in busy areas such as airports, concerts, and malls

Instant response for messaging, browsing, and information searches.

3. SNS uploads feel much faster

Reduced stress when sharing travel photos and videos.

4. 4K streaming on YouTube and Netflix works perfectly

Starts right away, no waiting time.

5. 5G feels faster when activating eSIM instantly

Instant eSIM + fast 5G = comfortable travel from the get-go.

Story 1 The difference seen in real-life usage scenarios

Just saying it briefly might not make it clear, so here are some scenarios. Check out how a prepaid 5G SIM can really help during your trip.

Scenario 1: “Navigating Myeongdong”

5G: Maps pop up immediately, directions are smooth and delay-free
LTE: Loading delays, slow response when changing directions

Scenario 2: “Uploading Travel Vlogs”

5G: Upload 500MB videos in under a minute
LTE: Uploads stop or slow down a lot

Scenario 3: “Using Messaging Apps in Crowded Places like Concert Halls or Hongdae”

5G: Messages and videos are sent instantly
LTE: Stuck trying to send, not going through

Story 2 Frequently Asked Questions (FAQ)

Q. Is 5G more expensive than LTE?

A. The 5G service costs 3,000 KRW more per day. However, most customers who have experienced its speed and reliability have found it well worth the price for the convenience and trustworthiness it provides.

Q. Is 5G available in all areas?

A. 5G coverage is available throughout major cities and key tourist destinations in Korea, and it can also be used on high-speed train routes.

Q. What trends can 5G help with?

A. Above all, those who take a lot of photos and videos and share them with family and friends are extremely satisfied. Business travelers who need fast video conferencing or cloud access also report high satisfaction.

How about it? Are you looking forward to your trip to Korea?

And have you decided what kind of internet to use for your trip? The answer is simple: go with LG U+’s prepaid 5G SIM.

“Conclusion: 5G is simply more convenient during your trip.”

Feel the speed difference instantly
Exceptional stability in busy locations
Enhances the overall experience, from travel documentation and work to navigation

	LG U+ SIM	Roaming SIM
Speed	Very fast	Slow (routed through another country
NAVER MAP, KAKAO	Available	Not available
Qos	Unlimited	Tiered speed limit
Phone number	Primarily via email	Foreign number or none
Customer Support	24-hour	Primarily via email

Enjoy your trip to Korea
even more with LG U+ 5G eSIM

Go to purchase LG U+ 5G eSIM →

5G vs. LTE while traveling in Korea Which prepaid SIM is better?

5G vs. LTE whiletraveling in Korea

5G vs. LTE while
traveling in Korea