Nikon 16 80mm f 2 8 4 vs nikon 16 85mm f 3 5 5 6?

Here is what the site says about that.

From Nikon AF-S DX 16-80mm f/2.8-4E ED VR: Nikon AF-S DX 16-80mm f/2.8-4E ED VR: A zoom lens by Nikon for APS-C cameras, 16-80mm f/2.8-4. A bright, high-quality DX standard zoom.

From Nikon AF-S DX 16-85mm f/3.5-5.6G ED VR: Nikon AF-S DX 16-85mm f/3.5-5.6G ED VR: A zoom lens by Nikon for APS-C cameras, 16-85mm f/3.5-5.6.

Quoted from this site's pages.