Sony a100 vs Nikon D3300

This is a full comparison between the cameras Sony a100 and Nikon D3300. We compare them by looking at the categories you see below.

Sony a100

Nikon D3300

Manufacturing

Sony a100 is manufacturered by Sony but Nikon D3300 is from Nikon. Both Sony and Nikon are well known brands though.

Sony a100 were released 2006 and Nikon D3300 was released 2014. That is a 8 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera	Released
Sony a100	2006
Nikon D3300	2014

Type of camera

Both these cameras are DSLR cameras. No difference there.

Sensors / crop factor

These cameras have different sensors. Sony a100 has a "Sony APS-C"-sensor while Nikon D3300 has a "Nikon DX"-sensor, and their difference in sensors will also affect the crop factor and experience focal length. See the table below.

Camera	Focal length, 50mm f/1.8 **
Sony a100	75 mm Sony APS-C sensor Crop factor/focal length multiplier by * 1.5
Nikon D3300	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 (Sony)
Camera selection can affect the focal length (Nikon)

Resolution

Sony a100 has a 10 MP (Megapixels) resolution while Nikon D3300 has 24 MP. If we break down this in more detail this is the data behind the numbers:

Camera	Megapixels
Sony a100	10 MP 10036224 pixels 3872 x 2592
Nikon D3300	24 MP 24064000 pixels 6016 x 4000

Nikon D3300 has a 140 % larger resolution than Sony a100. 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 D3300 has a larger ISO-range than Sony a100. Nikon D3300 has an ISO range that stretches from 100 to 12800 while Sony a100 has 100 to 1600.

Camera	ISO Range
Sony a100	100-1600
Nikon D3300	100-12800

Autofocus and lens compatibility

There is a big difference between these two cameras. Sony a100 has a built-in autofocus motor but Nikon D3300 does not. If you want to be able to use autofocus on Nikon D3300 there is a need for having an autofocus motor inside the lens. We really encourage you to look closely at our lens compatibility charts at the links below.

Here is a complete overview of which lenses work with each camera:
Lens compatibility chart for Sony a100
Lens compatibility chart for Nikon D3300

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Sony a100 can shoot up to 3 pictures per seconds and Nikon D3300 can shoot up to 5 pictures per seconds.

Camera	FPS (Frames per second)
Sony a100	3
Nikon D3300	5

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 D3300. Sadly, the Sony a100 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.

Sony a100 weighs 638 gr (equal to 1.41 lb) which is 48% heavier than Nikon D3300 and its 430 gr (or 0.95 lb).

Camera	Weight
Sony a100	638 gr 1.41 lb
Nikon D3300	430 gr 0.95 lb