Nikon says the “P” in its P line of Coolpix models stands for Performance, and on specs alone the Nikon Coolpix P3 and P4 seem to come loaded with some pretty decent firepower. Both models offer a new 1/1.8-inch CCD chip with 8.1 megapixels of image resolution and introduce Vibration Reduction (VR) and optical image stabilization into its consumer-targeted Coolpix line. Nikon, like a lot of manufacturers these days, is clearly trying to find other ways to attract customers aside from rising megapixel counts. The WiFi enabled P3 goes for $449.950, while the P4 goes for $399.990. Both models will be available this month.