Sony a58 vs Canon EOS 70D

This is a full comparison between the cameras Sony a58 and Canon EOS 70D. We compare them by looking at the categories you see below.

Sony a58

Canon EOS 70D

Manufacturing

Sony a58 is manufacturered by Sony but Canon EOS 70D is from Canon. Both Sony and Canon are well known brands though.

These two camera models were both released 2013.

Camera	Released
Sony a58	2013
Canon EOS 70D	2013

Type of camera

Sensors / crop factor

These cameras have different sensors. Sony a58 has a "Sony APS-C"-sensor while Canon EOS 70D has a "Canon APS-C"-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 a58	75 mm Sony APS-C sensor Crop factor/focal length multiplier by * 1.5
Canon EOS 70D	80 mm Canon APS-C sensor Crop factor/focal length multiplier by * 1.6

** 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 (Canon)

Resolution

Sony a58 has a 20 MP (Megapixels) resolution while Canon EOS 70D has 20,2 MP. If we break down this in more detail this is the data behind the numbers:

Camera	Megapixels
Sony a58	20 MP 19816192 pixels 5456 x 3632
Canon EOS 70D	20,2 MP 19961856 pixels 5472 x 3648

Canon EOS 70D has a 1 % larger resolution than Sony a58. 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 a58 has a larger ISO-range than Canon EOS 70D. Sony a58 has an ISO range that stretches from 100 to 16000 while Canon EOS 70D has 100 to 12800.

Camera	ISO Range
Sony a58	100-16000
Canon EOS 70D	100-12800

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 Sony a58
Lens compatibility chart for Canon EOS 70D

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Sony a58 can shoot up to 5 pictures per seconds and Canon EOS 70D can shoot up to 7 pictures per seconds.

Camera	FPS (Frames per second)
Sony a58	5
Canon EOS 70D	7

Ability to record movies

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

In this case, both Sony a58 and Canon EOS 70D 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.

Canon EOS 70D weighs 755 gr (equal to 1.66 lb) which is 53% heavier than Sony a58 and its 492 gr (or 1.08 lb).

Camera	Weight
Sony a58	492 gr 1.08 lb
Canon EOS 70D	755 gr 1.66 lb