This is the 1533rd most frequent Korean word.
고성능
High performance.
'고성능' is used as an adjective to describe the quality of the laptop, highlighting its advanced performance.
이 노트북은 정말 고성능이다.
This laptop is truly high-performance.
Here, '고성능' modifies the noun '기계를' (machinery), emphasizing its effectiveness in an operational context.
고성능 기계를 사용하면 작업 효율이 높아집니다.
Using high-performance machinery increases work efficiency.
In this case, '고성능' is used as part of a bigger expression to emphasize the outstanding operational quality of the smartphone.