Nikon has more than a few premium compact cameras to reveal today. Along with the announcement of its DL series, the company's also introducing three new Coolpix shooters. The most interesting one of the bunch is the A900, a point-and-shoot camera with a 20-megapixel BSI CMOS sensor, 35x optical zoom, 3-inch tilting screen and 4K movie recording at up to 30 fps. All that for only $350. Then there's the B700, which features the same sensor as the A900, but with a 60x optical zoom, a higher resolution LCD and 4K video, too. However, you'll have to pay $500 for this one.