Nikon D50 vs Nikon D7100

This is a full comparison between the cameras Nikon D50 and Nikon D7100. We compare them by looking at the categories you see below.

Nikon D50

Nikon D7100

Manufacturing

These cameras are both manufactured by Nikon.

Nikon D50 were released 2005 and Nikon D7100 was released 2013. That is a 8 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera	Released
Nikon D50	2005
Nikon D7100	2013

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 D50	75 mm Nikon DX sensor Crop factor/focal length multiplier by * 1.5
Nikon D7100	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 D50 has a 6 MP (Megapixels) resolution while Nikon D7100 has 24,1 MP. If we break down this in more detail this is the data behind the numbers:

Camera	Megapixels
Nikon D50	6 MP 6016000 pixels 3008 x 2000
Nikon D7100	24,1 MP 24000000 pixels 6000 x 4000

Nikon D7100 has a 299 % larger resolution than Nikon D50. 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 D7100 has a larger ISO-range than Nikon D50. Nikon D7100 has an ISO range that stretches from 100 to 6400 while Nikon D50 has 200 to 1600.

Camera	ISO Range
Nikon D50	200-1600
Nikon D7100	100-6400

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 D50
Lens compatibility chart for Nikon D7100

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Nikon D50 can shoot up to 2,5 pictures per seconds and Nikon D7100 can shoot up to 6 pictures per seconds.

Camera	FPS (Frames per second)
Nikon D50	2,5
Nikon D7100	6

Ability to record movies

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

It is only one of these two cameras that support recording movies and movie clips and that is Nikon D7100. Sadly, the Nikon D50 does not support this.

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 D7100 weighs 675 gr (equal to 1.49 lb) which is 9% heavier than Nikon D50 and its 620 gr (or 1.37 lb).

Camera	Weight
Nikon D50	620 gr 1.37 lb
Nikon D7100	675 gr 1.49 lb