Internet Speed in The Republic of Korea

Take a speed test and compare download, upload and ping to other results in The Republic of Korea.

Broadband Internet Providers results based on real users tests performed through ethernet or Wi-Fi connection.

Mobile Internet Providers results based on real users tests performed in mobile apps through 3G, 4G or 5G connections.

How do we create the statistics?

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Broadband Internet in The Republic of Korea

In the second quarter of 2024, the fastest broadband internet in The Republic of Korea was provided by LG U+ with an average download speed of 161,5 Mb/s. The highest data upload speed was achieved by LG U+ (183,5 Mb/s). The lowest ping was recorded with the LG U+ at 51 milliseconds.

ISP Download [Mb/s] Upload [Mb/s] Latency [ms]
LG U+ 161,5 183,5 51
SK Broadband 135,5 148,5 53
KT 129,8 156,4 52
LG Uplus 117,4 132,3 59
LG HelloVision 46,8 44,2 68
All ISP 128,8 146,2 55

Mobile Internet in The Republic of Korea

During the same quarter, the fastest mobile internet in The Republic of Korea was delivered by SK Telecom with an average download speed of 254,5 Mb/s. The highest data upload speed was recorded with the SK Telecom operator (35,6 Mb/s). The lowest ping was observed with the SK Telecom at 63 milliseconds.

ISP Download [Mb/s] Upload [Mb/s] Latency [ms]
SK Telecom 254,5 35,6 63
LG Uplus 208,1 32,9 64
KT 170,5 22,1 71
All ISP 213,3 30,3 66

Internet Speed worldwide

Check internet speed worldwide.