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South Korea Insights

Opensignal reports and analyses are the definitive guide to understanding the true experience consumers receive on wireless networks.

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South Korea, December 2019, Mobile Network Experience

By Ian Fogg, December 2019

Speeds in Korea are the world's fastest.

Report Page | No | Southkorea | | Ian Fogg

The State of Mobile Video Experience 2019

By David Nedescu, Ian Fogg, Sue Marek, November 2019

In one year mobile Video Experience has significantly improved in 59% of 100 countries analyzed. But the U.S. is lagging behind on mobile video as carriers face a spectrum crunch. Uniquely, Opensignal tests mobile video streaming at scale and does not estimate video experience based on speed tests or other indirect measurements.

Report Page | Yes | Global, Argentina, Australia, Belgium, Brazil, Cambodia, Canada, Chile, Colombia, Costarica, Ecuador, Egypt, Germany, Hongkong, India, Indonesia, Italy, Japan, Malaysia, Mexico, Myanmar, Netherlands, Peru, Philippines, Portugal, Qatar, Saudiarabia, Singapore, Southafrica, Southkorea, Spain, Switzerland, Taiwan, Thailand, UAE, UK, Uruguay, USA, Vietnam, All Countries | | David Nedescu, Ian Fogg, Sue Marek

5G in USA is here, but in need of fresh spectrum to thrive

By Ian Fogg, October 2019

While operators have launched commercial 5G services in a number of countries in 2019, the experience of 5G users is still extremely uneven.

Blog Entry | No | Australia, Germany, Southkorea, Spain, Switzerland, UK, USA | | Ian Fogg

The State of Mobile Voice App Experience

By Hardik Khatri, Peter Boyland, October 2019

Voice apps offer flexibility across a number of devices and networks, and have soared in popularity as smartphones become more and more ubiquitous.But what's the mobile user experience like on these voice apps on today's mobile networks?

Report Page | Yes | Global, Argentina, Australia, Belgium, Brazil, Cambodia, Canada, Chile, Colombia, Costarica, Germany, India, Indonesia, Italy, Japan, Malaysia, Mexico, Netherlands, Peru, Philippines, Singapore, Southafrica, Southkorea, Switzerland, Taiwan, Thailand, UAE, UK, Uruguay, USA | | Hardik Khatri, Peter Boyland

5G users now experience max download speeds over 1000 Mbps in 4 countries

By Ian Fogg, September 2019

As more operators in more countries launch 5G services, Opensignal has again analyzed the maximum speed that our 5G smartphone users have experienced, updating our previous analysis of 5G maximum speeds.

Blog Entry | No | Global, Australia, Germany, Italy, Southkorea, Spain, Switzerland, UAE, UK, USA | | Ian Fogg

South Korea, June 2019, Mobile Network Experience

By Kevin Fitchard, June 2019

All three South Korean operators were able to deliver a 4G signal to our users more than 95% of the time, putting them among the global elite in 4G reach.

Report Page | No | Southkorea | | Kevin Fitchard