2023/08 Audit Report
We have tested the mobile networks in Seoul, South Korea with regards to 5G mobile network performance. Smartphone data performance was measured based on extensive drivetests from 12.08.2022 - 19.08.2022.
The overall network performance in Seoul is outstanding for all operators.
The voice service availability is more than 99% for SKT, KT and LG U+.
LG U+ achieves the highest data score in Seoul.
The Voice user experienced speech quality (MOS) reach to 4.3 for 90% of the samples in Seoul.
The 5G network shows a high availability of more than 99% for SKT, KT and LG U+.
The user-perceived download speed rate reaches from nearly 1.1 Gbit/s up to 1.4 Gbit/s for at least 10% of the samples in Seoul.