The Nikon Coolpix S710 is a flagship ultracompact, containing an immense 14.5 megapixel sensor. Is it worth it? Well, if you want larger, more detailed photos that are ready to crop or be printed as posters, maybe. Otherwise, it's not that big a deal. The S710 also has a large 3-inch LCD display and a wide-angle 3.6x optical zoom lens.