The Used Nikon D3100 employs Nikon's breakthrough technology to deliver superb results. A newly developed DX-format CMOS sensor with 14.2 effective megapixels works in tandem with new EXPEED 2 image processing engine to produce highly detailed images containing rich tonal gradations and faithful color. The stunningly simple-to-use Used Nikon D3100 is every family's answer to beautiful images. Whether the moment calls for a family portrait or a sharp shot of toddlers on the run, Guide Mode shows you how to capture stunning photos in no time at all. D-Movie lets you record full HD movie clips (1920 x 1080) with sound and capture the action in superb quality day or night.