Sony a7R IIIA vs Nikon D3500

This is a full comparison between the cameras Sony a7R IIIA and Nikon D3500. We compare them by looking at the categories you see below.

Sony a7R IIIA

Nikon D3500

Manufacturing

Sony a7R IIIA is manufacturered by Sony but Nikon D3500 is from Nikon. Both Sony and Nikon are well known brands though.

Sony a7R IIIA were released 2021 and Nikon D3500 was released 2018. That is a 3 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera	Released
Sony a7R IIIA	2021
Nikon D3500	2018

Type of camera

Sony a7R IIIA is a Mirrorless camera while Nikon D3500 is a DSLR camera. More information about their differences will come soon.

Sensors / crop factor

These cameras have different sensors. Sony a7R IIIA has a "Sony Full Frame"-sensor while Nikon D3500 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 a7R IIIA	50 mm Full-frame sensor No crop factor/focal length multiplier
Nikon D3500	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 a7R IIIA has a 42 MP (Megapixels) resolution while Nikon D3500 has 24 MP. If we break down this in more detail this is the data behind the numbers:

Camera	Megapixels
Sony a7R IIIA	42 MP 42177408 pixels 7952 x 5304
Nikon D3500	24 MP 24000000 pixels 6000 x 4000

Sony a7R IIIA has a 76 % larger resolution than Nikon D3500. 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

Sony a7R IIIA has a larger ISO-range than Nikon D3500. Sony a7R IIIA has an ISO range that stretches from 100 to 32000 while Nikon D3500 has 100 to 25600.

Camera	ISO Range
Sony a7R IIIA	100-32000
Nikon D3500	100-25600

Autofocus and lens compatibility

There is a big difference between these two cameras. Sony a7R IIIA has a built-in autofocus motor but Nikon D3500 does not. If you want to be able to use autofocus on Nikon D3500 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 a7R IIIA
Lens compatibility chart for Nikon D3500

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Sony a7R IIIA can shoot up to 10 pictures per seconds and Nikon D3500 can shoot up to 5 pictures per seconds.

Camera	FPS (Frames per second)
Sony a7R IIIA	10
Nikon D3500	5

Ability to record movies

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

In this case, both Sony a7R IIIA and Nikon D3500 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.

Sony a7R IIIA weighs 657 gr (equal to 1.45 lb) which is 80% heavier than Nikon D3500 and its 365 gr (or 0.8 lb).

Camera	Weight
Sony a7R IIIA	657 gr 1.45 lb
Nikon D3500	365 gr 0.8 lb