Main
Model
Price
Advantages
launch
Announced
Body type
Camera subcategory
Sensor
Effective pixels
Max resolution
Sensor size
Sensor type
Processor
Image ratio w:h
Other resolutions
Sensor photo detectors
Image
ISO
Boosted ISO (minimum)
Boosted ISO (maximum)
White balance presets
Custom white balance
Image stabilization
Uncompressed format
JPEG quality levels
Photography features
Minimum shutter speed
Maximum shutter speed
Aperture priority
Shutter priority
Manual exposure mode
Subject / scene modes
Built-in flash
Flash range
External flash
Flash modes
Continuous drive
Self-timer
Metering modes
Exposure compensation
AE Bracketing
WB Bracketing
Screen / viewfinder
Articulated LCD
Screen size
Screen dots
Touch screen
Screen type
Live view
Viewfinder type
Viewfinder coverage
Viewfinder magnification
Videography features
Resolutions
File Format
Videography notes
Microphone
Speaker
Optics & Focus
Autofocus
Manual focus
Number of focus points
Lens mount
Focal length multiplier
Digital zoom
Physical
Weight (inc. batteries)
Dimensions
Environmentally sealed
Battery
Battery details
Battery Life (CIPA)
Storage
Storage types
Connectivity
USB
HDMI
Wireless
Wireless notes
Remote control
Microphone port
Headphone port
Other features
GPS
GPS notes
Orientation sensor
Timelapse recording
Samples
Videos
Summary
The D810 maximum resolution of 7360 x 4912 pixels (36 megapixels) is better than the D600 maximum resolution of 6016 x 4016 pixels (24 megapixels). The D810 offers more number of focus points in compare with the D600: 51 vs 39. More number of focus points means less risk of losing focus lock during tracking a moving object.
The D810 screen is better as it has more number of screen dots 1,229,000 in comparison to 921,000 dots of the D600 screen. The higher dot count screen is better for reviewing photos on your camera. The D810 offers better fastest shutter speed - 1/8000 second.
The D810 battery life is better in compare to the D600 battery life. According to CIPA standards the photographer will be able to make 1200 shots with the D810 and only 900 with the D600. The Nikon D600 weighs 850g which is 130g less than the weight of the D810.
The D810 has 9 advantages and the D600 only 3 so the D810 will be the best choice. Get the list of the best offers on Amazon.