差別 さべつ フィーチャではありませんでした
sabetsuka fiichadewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 差別化フィーチャ

1. It was not a differentiating feature.; It wasn't a unique feature.

Past/Perfective
Negative
Polite
Formal Register
Computing