狡猾的泥坑，老美Rockwell揭露D4, D800, D600 抢钱的秘密

http://kenrockwell.com/nikon/d600-d800-d4-are-the-same-camera.htm

The Nikon D600, D800 and D4 are the same camera inside! You paid more for speed and durability, and Nikon advertised to everyone implying that if you wanted to be cool or to be a great photographer, you needed the most expensive camera!!!