The telco saw operating income increase 11.7% thanks to sustained growth across all its businesses during the quarter.
Latest from Cho Mu-Hyun
Vietnam's largest telco has started 5G trials using Samsung's network solutions in Da Nang city.
The pair used cloud-native virtualisation and massive MIMO as part of trials to run 5G networks on C-band spectrum.
The Japanese telco's first 5G standalone Open RAN is powered by Samsung's virtualised central and distributed units and Fujitsu's radio units.
Samsung Networks lab head believes Virtualised RAN will see more uptake in the coming years due to its flexibility and security capabilities.
SK Telecom secured nearly a million new 5G subscribers during its second quarter.
KT's new 5G service comes despite rival telcos SK Telecom and LG Uplus saying they have no plans to follow suit as it is early days for the service.
Samsung has been selected as a vendor of vRAN and 5G solutions by Vodafone - its first 5G network kit supply deal with a major European mobile operator.
The South Korean tech giant says its 5G solutions will allow mobile network operators to build efficient 5G networks faster.
South Korean telcos continue to record stable growth thanks to 5G and pandemic-fueled boost in services such as contents.