S6 Metal Frame Color? Dull Grey?

[felloffthetruck]

Looking at the phones at Best Buy the aluminum edges seem like a flat dull grey color and not a bright aluminum color.

Are they bright aluminum color fresh out of the box and turn dull grey?

Just something I was wondering.

 

[felloffthetruck]

Seems like the Black S6 is the model with this dull grey frame. At 2 Best Buy's and an AT&T store they were all the same, dull grey on the black phones and bright aluminum on the whites.

 

[felloffthetruck]

Anyone else notice this or am I the only crazy one here?