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
Physical
Weight (inc. batteries)
Dimensions
Environmentally sealed
Battery
Battery details
Battery Life (CIPA)
Storage
Storage types
Connectivity
USB
HDMI
Wireless
Wireless notes
Remote control
Other features
GPS
GPS notes
Orientation sensor
Timelapse recording
Samples
Videos
Summary
The Nikon D810 highest resolution of 7360 x 4912 pixels (36 megapixels) is better in comparison with the Nikon D7100 maximum resolution of 6000 x 4000 pixels (24 megapixels). The Nikon D810 is produced with larger sensor than the Nikon D7100: Full frame (35.9 x 24 mm) versus APS-C (23.5 x 15.6 mm). It is the most significant difference between these models as large sensor lets you to produce photos of the higher quality.
The Nikon D810 screen is better as it has more screen dots 1,229,000 in compare to 1,228,800 dots of the Nikon D7100 display. The higher dot count screen is better for reviewing images on your camera.
The Nikon D810 battery life is better in compare to the Nikon D7100 battery life. According to CIPA standards the photographer will be able to capture 1200 shots with the D810 and only 950 with the D7100. The Nikon D7100 weighs 765g that is 215g less in comparison with the weight of the Nikon D810.
The Nikon D810 has 7 advantages and the Nikon D7100 only 3 so the D810 is the best choice. Get the lowest price on Amazon.