this is pretty stupid but

Miku Zatsune is the dark side version of Miku Hatsune.Her voice is a little deeper than Miku Hatsune and her màu sắc are Red and Black instead of Blue-Green and Black.

Zatsune Miku is an unofficial derivative of Hatsune Miku. She is considered the "Sexy version" of Miku, and is supposed to have the same voice as Hatsune,but many những người hâm mộ prefer her lower. Her most được ưa chuộng personality percieved bởi những người hâm mộ is "cute, yet punky and emo" >:3