Nikon CoolPix S640 Review: The Nikon CoolPix S640 possesses impressive specs, but the quality of its images failed to impress us - Digital Cameras - Compact Digital Cameras - PC World Australia
Nikon Coolpix S640 sample photo 215872511
Nikon COOLPIX S640 Pearl White 12.2 MP 28mm Wide Angle Digital Camera - Newegg.com
Nikon Coolpix S640 Digital Camera Specifications | Neocamera
Nikon Coolpix S640 Camera Battery - 1050mAh Li-ion 3.7V – Batteries Global
Nikon Coolpix S640 Review | Neocamera
Nikon Coolpix S640 & S570 | ePHOTOzine
Nikon Coolpix S640 Overview: Digital Photography Review