For about $600 more than the price of the D610, the Nikon D750 gives you the EXPEED 4 processor, the AF and metering systems and shutter/mirror mechanism of the D810 and throws in Wi-Fi and a tilting ... The Nikon D750 has a very similar external design to the cheaper D610 model, feeling very well made and significantly smaller and lighter (just 750g) than the D810 camera that sits above it in the ... In your hand, the Nikon D610 feels very solid, very well made - and significantly smaller/lighter than the D800, not to mention the D3X or D4.

Understanding the Context

The lower weight has mainly to do with the body material ...