Is it possible to improve on something as minutely refined as the Nokia N9 simply by adding another color variant? Well, that depends on what color weʼre talking about. Sure, we already have black, cyan, and magenta, but what weʼve been missing -- until now -- is white. Plain, simple, ethereal white. It happens to be one of the hardest hues for a manufacturer to pull off without making a handset look tacky, or making its surface susceptible to the general grubbiness of everyday life. But Nokia did a smart thing: it added a glossy coating that completely changes the look and feel of the device. Take a look for yourself in the gallery below. But bear in mind that