To be somewhat different in a way that gives a distinctive quality or appeal—often used in a positive sense.
この店のカレーは一味違う。スパイスの配合が独特だ。
The curry at this shop is a bit different—the spice blend is unique.
新作は前作と比べて一味違う雰囲気だった。
The new work had a somewhat different atmosphere compared to the previous one.
彼の料理は材料の切り方から一味違うと評判だ。
His cooking is reputed to be different even in the way he cuts ingredients.