This is the 2000th most frequent Japanese word.
コスパ
"コスパ" is a Japanese abbreviation for "cost performance," meaning the value or efficiency gained relative to the cost.
The word コスパ is used to describe the restaurant's cost-performance ratio, meaning the value it provides for its price is high.
このレストランはコスパがとても良いです。
This restaurant has very good cost performance.
The word コスパ here indicates the evaluation of the smartphone's features and quality relative to its price.
新しいスマートフォンのコスパについて教えてください。
Please tell me about the cost performance of the new smartphone.
In this sentence, コスパ is used to express the consideration of balance between price and quality when making purchasing decisions.