Sony a580 vs Canon EOS 30D

This is a full comparison between the cameras Sony a580 and Canon EOS 30D. We compare them by looking at the categories you see below.

Manufacturing

Sony a580 is manufacturered by Sony but Canon EOS 30D is from Canon. Both Sony and Canon are well known brands though.

Sony a580 were released 2010 and Canon EOS 30D was released 2006. That is a 4 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera Released
Sony a580 2010
Canon EOS 30D 2006

Type of camera

Both these cameras are DSLR cameras. No difference there.

Sensors / crop factor

These cameras have different sensors. Sony a580 has a "Sony APS-C"-sensor while Canon EOS 30D 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 a580 75 mm
Sony APS-C sensor
Crop factor/focal length multiplier by * 1.5
Canon EOS 30D 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 a580 has a 16 MP (Megapixels) resolution while Canon EOS 30D has 8,2 MP. If we break down this in more detail this is the data behind the numbers:

Camera Megapixels
Sony a580 16 MP
16032768 pixels
4912 x 3264
Canon EOS 30D 8,2 MP
8185344 pixels
3504 x 2336

Sony a580 has a 96 % larger resolution than Canon EOS 30D. 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 a580 has a larger ISO-range than Canon EOS 30D. Sony a580 has an ISO range that stretches from 100 to 12800 while Canon EOS 30D has 100 to 3200.

Camera ISO Range
Sony a580 100-12800
Canon EOS 30D 100-3200

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 a580
Lens compatibility chart for Canon EOS 30D

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Sony a580 can shoot up to 5 pictures per seconds and Canon EOS 30D can shoot up to 5 pictures per seconds.

Camera FPS (Frames per second)
Sony a580 5
Canon EOS 30D 5

Ability to record movies

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

When comparing these two cameras there is only one of them that can shoot movies and that is Sony a580. Unfortunately Canon EOS 30D does not support recording movies and movie clips.

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 30D weighs 784 gr (equal to 1.73 lb) which is 31% heavier than Sony a580 and its 599 gr (or 1.32 lb).

Camera Weight
Sony a580 599 gr
1.32 lb
Canon EOS 30D 784 gr
1.73 lb

Sony a580 vs Canon EOS 30D Specs

Below you will find the complete and detailed technical specs for both Sony a580 and Canon EOS 30D, next to each other. Each category of data is a link to an article covering the subject, giving you a deeper understanding so you can better understand the strengths and weaknesses of the two camera models.

Product
Sony a580
Canon EOS 30D
Name Sony a580 Canon EOS 30D
Manufacturer Sony Canon
Release Date and Price
Sony a580
Canon EOS 30D
Release Year 2010 2006
Release Date 2010-08-24 2006-02-21
MSRP 799 USD 1499 USD
Buy it today
Camera Type
Sony a580
Canon EOS 30D
Camera Type DSLR DSLR
Sensor
Sony a580
Canon EOS 30D
Sensor Size APS-C (approx 23.5 x 15.6 mm) APS-C (approx 22.3 x 14.9 mm)
Sensor Type CMOS CMOS
Resolution 4912 x 3264 pixels 3504 x 2336 pixels
Megapixels 16 MP 8,2 MP
Image Processor Bionz DIGIC 2
Image
Sony a580
Canon EOS 30D
ISO Range 100 - 12800 100 - 3200
White Balance Presets 6 6
Custom White Balance Yes Yes
Image Stabilization Yes
(Sensor-Shift)
No
Image Stabilization CIPA Rating 0 stops 0 stops
Uncompressed format RAW RAW
Optics & Focus
Sony a580
Canon EOS 30D
Autofocus Motor Yes Yes
Autofocus Contract Detect (sensor)
Phase Detect
Multi Area
Selective Single Point
Single
Continuous
Face Detection
LiveView
Phase Detect
Multi Area
Selective Single Point
Single
Continuous
Focus Points 15 9
Lens Mount Sony A

See Compatible Lenses
Canon EF
Canon EF-S

See Compatible Lenses
Focal Length Multiplier APS-C Sensor (1.5x)
1.5x multiplier
Example:
24 mm becomes 36 mm
50 mm becomes 75 mm
100 mm becomes 150 mm
200 mm becomes 300 mm
APS-C Sensor
1.6x multiplier
Example:
24 mm becomes 38 mm
50 mm becomes 80 mm
100 mm becomes 160 mm
200 mm becomes 320 mm
Screen & Viewfinder
Sony a580
Canon EOS 30D
Articulated LCD Tilting Fixed
Screen size 3” 2,5”
Screen dots 921600 230000
Touch screen No No
Screen type N/A N/A
Live view Yes No
Viewfinder Type Optical (pentamirror) Optical (pentaprism)
Viewfinder Coverage 95% 95%
Viewfinder Magnification 0.8× (0.53× 35mm equiv.) 0.9× (0.56× 35mm equiv.)
Viewfinder Resolution N/A N/A
Photography features
Sony a580
Canon EOS 30D
Frames per second 5 fps 5 fps
Minimum Shutter Speed 30 seconds 30 seconds
Maximum Shutter Speed 1/4000 seconds 1/8000 seconds
Built-in Flash Yes Yes
Built-in Flash Range 12 meters 12 meters
External Flash Yes Yes
Self-Timer Yes Yes
Time-lapse No Yes
Metering modes Multi
Center Weighted
Spot
Multi
Center Weighted
Spot
Partial
Exposure Compensation +/- 2 (at 1/3 EV steps) +/- 2 (at 1/3 EV, 1/2 EV steps)
Videography features
Sony a580
Canon EOS 30D
Video recording Yes No
Video format MPEG4
H.264
AVCHD
N/A
Video resolution 1440 x 1080
1920 x 1080
N/A
Built-in Microphone Yes No
Built-in Speakers No No
Storage
Sony a580
Canon EOS 30D
Memory Card Memory Stick Pro Duo
SD/SDHC
Compact Flash
Connectivity
Sony a580
Canon EOS 30D
HDMI Output Yes No
Microphone Port No No
Headphone Port No No
Wireless Yes
Eye-Fi Connected
No
Remote Control Yes (Optional) Yes (N3 connector) with TC-80N3 remote controller
GPS No No
Body & Dimensions
Sony a580
Canon EOS 30D
Enviromentally sealed No No
Battery Battery Pack Battery Pack
Battery Details Rechargeable NP-FM500H battery & charger
BP-511A
Battery Life (CIPA) 1050 shots 750 shots
Width 137 mm 144 mm
Height 104 mm 106 mm
Depth 84 mm 74 mm
Weight 599 gram 784 gram