Nikon D100 vs Nikon D200

This is a full comparison between the cameras Nikon D100 and Nikon D200. We compare them by looking at the categories you see below.

Nikon D100

Nikon D200

Manufacturing

These cameras are both manufactured by Nikon.

Nikon D100 were released 2002 and Nikon D200 was released 2005. That is a 3 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera	Released
Nikon D100	2002
Nikon D200	2005

Type of camera

Both these cameras are DSLR cameras. No difference there.

Sensors / crop factor

Both these cameras have the same sorts of sensor (called "Nikon DX") which means that if you compare these cameras side by side the lenses will also have the same experienced focal length. Neither of the cameras has a Full frame sensor which means that you will get a "crop factor" where the camera's sensor size affect the focal length with a multiplier.

Camera	Focal length, 50mm f/1.8 **
Nikon D100	75 mm Nikon DX sensor Crop factor/focal length multiplier by * 1.5
Nikon D200	75 mm Nikon DX sensor Crop factor/focal length multiplier by * 1.5

** 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 D100 has a 6 MP (Megapixels) resolution while Nikon D200 has 10 MP. If we break down this in more detail this is the data behind the numbers:

Camera	Megapixels
Nikon D100	6 MP 6016000 pixels 3008 x 2000
Nikon D200	10 MP 10036224 pixels 3872 x 2592

Nikon D200 has a 67 % larger resolution than Nikon D100. 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 D200 has a larger ISO-range than Nikon D100. Nikon D200 has an ISO range that stretches from 100 to 1600 while Nikon D100 has 200 to 1600.

Camera	ISO Range
Nikon D100	200-1600
Nikon D200	100-1600

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 D100
Lens compatibility chart for Nikon D200

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Nikon D100 can shoot up to 3 pictures per seconds and Nikon D200 can shoot up to 5 pictures per seconds.

Camera	FPS (Frames per second)
Nikon D100	3
Nikon D200	5

Ability to record movies

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

Though, neither Nikon D100 or Nikon D200 can shoot movies so if that is a functionality that you are really looking for you should look elsewhere.

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 D200 weighs 920 gr (equal to 2.03 lb) which is 18% heavier than Nikon D100 and its 780 gr (or 1.72 lb).

Camera	Weight
Nikon D100	780 gr 1.72 lb
Nikon D200	920 gr 2.03 lb