Nikon D600

Nikon's D600-a lightweight and compact camera,a weather and dust resistance camera which aims at shooting a 1080p videos at 30 25 & 24 frames per sec and capturing HD photos
D600 known to be the smallest and lightest camera body among Nikon FX-format models.
lt around a 24MP FX format CMOS sensor and crams many of the features of the more expensive D800 into a distinctly D7000-esque body. It features a 100% coverage viewfinder and 39-point autofocus system, nine of which are cross-type points.(for those who don't know about autofocus sensors it is -A camera's autofocus sensor(s) are the real engine behind achieving accurate focus, and are laid out in various arrays across your image's field of view. Each sensor measures relative focus by assessing changes in contrast at its respective point in the image— where maximal contrast is assumed to correspond to maximal sharpness.

Two types of autofocus sensors-
+ cross-type sensors (two-dimensional contrast detection, higher accuracy)
l vertical line sensors (one-dimensional contrast detection, lower accuracy)

Lightweight and ruggedly constructed body with dust-prevention and weather-resistance employing magnesium alloy
The D600 employs magnesium alloy for the top and rear covers. Despite its compact and lightweight body, it achieves high protectiveness and durability. Also, various parts of it are properly packet to ensure superior dust resistance and weather resistance
Performance,I would say the grip has been quite improved, Seamless switching of power feeding between the battery of the D600 and the MB-D14 is possible when one EN-EL15 is loaded in each of them, enabling the user to shoot approx. twice as many images as the D600 alone. Photographers can concentrate on shooting at their ease without worrying about battery life,
the headphone connector USB connector and terminal connector are divided into 3 parts to ensure prevention of dust
The MB-D14 Multi-Power Battery Pack, exclusively designed for the D600, supports two types of batteries (one EN-EL15 Rechargeable Li-ion Battery and six R6/AA-size alkaline, Ni-MH or lithium batteries) and the EH-5b AC Adapter (with EP-5B Power Connector).hence no worry shooting for photographers
Newly developed glass pentaprism optical viewfinder with approx. 100% frame coverage that enables a grid line display

Features in a glance
1)NICE AND COMPACT BODY
2)RESISTANCE FROM DUST AND WEATHER
3)NICE & IMPROVED GRIP
4)1080 videos at 30,25,24 frames per sec
5)improved LI ON battery
6)DOUBLE SLOT FOR MEMORY CARDS
7)3.2 inch screen
8)FULL FRAME SENSOR