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Main
Model
Price
Advantages
SENSOR Effective pixels: 36 megapixels
SENSOR Max resolution: 7360 x 4912
SENSOR Sensor photo detectors: 37 megapixels
IMAGE Boosted ISO (maximum): 51200
SCREEN / VIEWFINDER Articulated LCD: Fixed
SCREEN / VIEWFINDER Screen size: 3.2″
SCREEN / VIEWFINDER Screen dots: 1,229,000
VIDEOGRAPHY FEATURES Microphone: Stereo
VIDEOGRAPHY FEATURES Speaker: Mono
PHYSICAL Weight (inc. batteries): 980 g (2.16 lb / 34.57 oz)
PHYSICAL Battery Life (CIPA): 1200
Main
Model
Price
Advantages
SENSOR Sensor size: Full frame (36 x 24 mm)
IMAGE ISO: 200 - 6400 in 1, 1/2 or 1/3 EV steps (100 - 25600 with boost)
PHOTOGRAPHY FEATURES Continuous drive: 8.0 fps
Summary
The D810 maximum resolution of 7360 x 4912 pixels (36 megapixels) is better than the D700 highest resolution of 4256 x 2832 pixels (12 megapixels). The D700 is produced with larger sensor compared to the D810: Full frame (36 x 24 mm) versus Full frame (35.9 x 24 mm). This is very significant difference between these cameras as large sensor allows you to make photos of the higher quality. The D700 offers a wider ISO range of 200-6400 in compare with 64-12800 ISO range of the D810. Such ISO range allow the photographer to make better photos in dim light situations.
The Nikon D810 is produced with tilting LCD which will allow you to take images from any odd angle. The D810 display is better as it offers more number of screen dots 1,229,000 in comparison to 922,000 dots of the D700 screen. The higher dot count display is better for reviewing pictures on your camera.
The D810 battery life is better in compare to the D700 battery life. In accordance with CIPA standards the camera owner will be able to take 1200 photos with the D810 and only 1000 with the D700. The Nikon D810 weighs 980g that is 94g lighter than the weight of the Nikon D700.
The Nikon D810 has 11 advantages and the D700 only 3 so the D810 becomes the best choice. Check the list of the best offers on Amazon