Nikon Z7 vs Nikon D4s

This is a full comparison between the cameras Nikon Z7 and Nikon D4s. We compare them by looking at the categories you see below.

Nikon Z7

Nikon D4s

Manufacturing

These cameras are both manufactured by Nikon.

Nikon Z7 were released 2018 and Nikon D4s was released 2014. That is a 4 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera	Released
Nikon Z7	2018
Nikon D4s	2014

Type of camera

Nikon Z7 is a Mirrorless camera while Nikon D4s is a DSLR camera. More information about their differences will come soon.

Sensors / crop factor

Both these cameras have the same sorts of sensor (called "Nikon FX") which means that if you compare these cameras side by side the lenses will also have the same experienced focal length. Since both cameras have a Full frame sensor there will be no crop factor.

Camera	Focal length, 50mm f/1.8 **
Nikon Z7	50 mm Full-frame sensor No crop factor/focal length multiplier
Nikon D4s	50 mm Full-frame sensor No crop factor/focal length multiplier

** Experienced focal length when using a lens such as a common "50mm f/1.8"

Learn more about crop factor and focal length multiplier here:
Camera selection can affect the focal length (Nikon)

Resolution

Nikon Z7 has a 46 MP (Megapixels) resolution while Nikon D4s has 16 MP. If we break down this in more detail this is the data behind the numbers:

Camera	Megapixels
Nikon Z7	46 MP 45441024 pixels 8256 x 5504
Nikon D4s	16 MP 16163840 pixels 4928 x 3280

Nikon Z7 has a 181 % larger resolution than Nikon D4s. This could give you more details in the picture but also a possibility to crop more in the pictures, afterward while editing the pictures, if needed that is.

ISO range

Nikon Z7 has a larger ISO-range than Nikon D4s. Nikon Z7 has an ISO range that stretches from 64 to 25600 while Nikon D4s has 100 to 25600.

Camera	ISO Range
Nikon Z7	64-25600
Nikon D4s	100-25600

Autofocus and lens compatibility

Both of these cameras have a built-in autofocus motor. Some lenses, that support autofocus, do not have an autofocus motor of their own but this won't cause any problems with these two cameras.

Here is a complete overview of which lenses work with each camera:
Lens compatibility chart for Nikon Z7
Lens compatibility chart for Nikon D4s

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Nikon Z7 can shoot up to 9 pictures per seconds and Nikon D4s can shoot up to 11 pictures per seconds.

Camera	FPS (Frames per second)
Nikon Z7	9
Nikon D4s	11

Ability to record movies

It is becoming more and more popular to record movies with digital cameras.

In this case, both Nikon Z7 and Nikon D4s can shoot movies.

Weight

The weight of the camera can be an extremely important factor, especially if the camera is about to be used, or carried around, for several hours at a time.

Nikon D4s weighs 1350 gr (equal to 2.98 lb) which is 100% heavier than Nikon Z7 and its 675 gr (or 1.49 lb).

Camera	Weight
Nikon Z7	675 gr 1.49 lb
Nikon D4s	1350 gr 2.98 lb