The F-91W-1YEG is presumably the successor model released in 2021 with a presumably more robust display material made of mineral glass which is 0.5mm thicker than the predecessor shown above.

According to the description, the "...-EG" also consists of a completely black case (as it is only visible in the miniature picture), without a green (description) / blue border.

Jesus, who's going to answer that?

Seriously! This is digitec, not google!