Nokia Lumia 1020 leaked press image reveals a trio of colors

A few days after we saw it wearing AT&T livery, the Nokia Lumia 1020 appeared in yet another press image. This time around, the Windows Phone 8 imaging powerhouse appeared free of carrier branding, and showcasing three colors – white, black, and yellow.

Alongside the leaked press image, some fresh details about the handset's specs emerged, including its much talked about camera unit. The…