The Z is the newest model by Kodak. It's suppose to be better than the not so old DX. It or they have superzoom capabilities. 10X. Good cameras cause the dock makes them convenient. With High zoom cameras, look for image stabilization or a high iso to prevent blurry photos. Panasonic or Konica Minolta both have that
What is the difference between the Kodak EASYSHARE Z7590 and the Kodak EASYSHARE DX7590 besides about $100.