不相上下 (bù xiāng shàng xià): Be roughly the same — Meaning & Stroke Order

The strength of these two teams is roughly the same, making the match very intense.

The bargaining power of both sides in the negotiation was about equal, leading to a compromise in the end.

Do you think the market competitiveness of these two companies is truly roughly the same?

Although they are experienced, their innovation capabilities are about equal, both lacking breakthroughs.