| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | clock radio | South Korea | Less popular due to the prevalent use of mobile phones as alarm clocks and radio devices. | 1 |
| 2 | clock radio | South Korea | Not as popular, as people tend to use smartphones for alarms and as radios | 1 |
| 3 | clock radio | South Korea | Not as common, as people prefer separate alarm clocks and high-quality sound systems for music | 1 |