Sony a65 vs Canon EOS 1D Mark III

This is a full comparison between the cameras Sony a65 and Canon EOS 1D Mark III. We compare them by looking at the categories you see below.

Manufacturing

Sony a65 is manufacturered by Sony but Canon EOS 1D Mark III is from Canon. Both Sony and Canon are well known brands though.

Sony a65 were released 2011 and Canon EOS 1D Mark III was released 2007. That is a 4 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera Released
Sony a65 2011
Canon EOS 1D Mark III 2007

Type of camera

Sensors / crop factor

These cameras have different sensors. Sony a65 has a "Sony APS-C"-sensor while Canon EOS 1D Mark III has a "Canon APS-H"-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 a65 75 mm
Sony APS-C sensor
Crop factor/focal length multiplier by * 1.5
Canon EOS 1D Mark III 65 mm
Canon APS-H sensor
Crop factor/focal length multiplier by * 1.3

** 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 a65 has a 24 MP (Megapixels) resolution while Canon EOS 1D Mark III has 10,1 MP. If we break down this in more detail this is the data behind the numbers:

Camera Megapixels
Sony a65 24 MP
24000000 pixels
6000 x 4000
Canon EOS 1D Mark III 10,1 MP
10077696 pixels
3888 x 2592

Sony a65 has a 138 % larger resolution than Canon EOS 1D Mark III. 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 a65 has a larger ISO-range than Canon EOS 1D Mark III. Sony a65 has an ISO range that stretches from 100 to 12800 while Canon EOS 1D Mark III has 50 to 6400.

Camera ISO Range
Sony a65 100-12800
Canon EOS 1D Mark III 50-6400

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 Sony a65
Lens compatibility chart for Canon EOS 1D Mark III

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Sony a65 can shoot up to 10 pictures per seconds and Canon EOS 1D Mark III can shoot up to 10 pictures per seconds.

Camera FPS (Frames per second)
Sony a65 10
Canon EOS 1D Mark III 10

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 a65. Unfortunately Canon EOS 1D Mark III 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 1D Mark III weighs 1155 gr (equal to 2.55 lb) which is 86% heavier than Sony a65 and its 622 gr (or 1.37 lb).

Camera Weight
Sony a65 622 gr
1.37 lb
Canon EOS 1D Mark III 1155 gr
2.55 lb

Sony a65 vs Canon EOS 1D Mark III Specs

Below you will find the complete and detailed technical specs for both Sony a65 and Canon EOS 1D Mark III, 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 a65
Canon EOS 1D Mark III
Name Sony a65 Canon EOS 1D Mark III
Manufacturer Sony Canon
Release Date and Price
Sony a65
Canon EOS 1D Mark III
Release Year 2011 2007
Release Date 2011-08-24 2007-02-22
MSRP 899 USD 3999 USD
Buy it today
Camera Type
Sony a65
Canon EOS 1D Mark III
Camera Type SLT DSLR
Sensor
Sony a65
Canon EOS 1D Mark III
Sensor Size APS-C (approx 23.5 x 15.6 mm) APS-H (approx 27.9 x 18.6 mm)
Sensor Type CMOS CMOS
Resolution 6000 x 4000 pixels 3888 x 2592 pixels
Megapixels 24 MP 10,1 MP
Image Processor Bionz DUAL DIGIC 3
Image
Sony a65
Canon EOS 1D Mark III
ISO Range 100 - 12800 50 - 6400
White Balance Presets 8 8
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 a65
Canon EOS 1D Mark III
Autofocus Motor Yes Yes
Autofocus Phase Detect
Multi Area
Selective Single Point
Single
Continuous
Face Detection
LiveView
Phase Detect
Multi Area
Selective Single Point
Single
Continuous
Focus Points 15 19
Lens Mount Sony A

See Compatible Lenses
Canon EF

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-H Sensor
1.3x multiplier
Example:
24 mm becomes 31 mm
50 mm becomes 65 mm
100 mm becomes 130 mm
200 mm becomes 260 mm
Screen & Viewfinder
Sony a65
Canon EOS 1D Mark III
Articulated LCD Fully articulated Fixed
Screen size 3” 3”
Screen dots 921000 230000
Touch screen No No
Screen type N/A N/A
Live view Yes Yes
Viewfinder Type Electronic Optical (pentaprism)
Viewfinder Coverage 100% 100%
Viewfinder Magnification 1.1× (0.73× 35mm equiv.) 0.76× (0.58× 35mm equiv.)
Viewfinder Resolution N/A N/A
Photography features
Sony a65
Canon EOS 1D Mark III
Frames per second 10 fps 10 fps
Minimum Shutter Speed 30 seconds 30 seconds
Maximum Shutter Speed 1/4000 seconds 1/8000 seconds
Built-in Flash Yes No
Built-in Flash Range 10 meters N/A
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 +/- 3 (at 1/3 EV steps) +/- 3 (at 1/3 EV, 1/2 EV steps)
Videography features
Sony a65
Canon EOS 1D Mark III
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 Yes No
Storage
Sony a65
Canon EOS 1D Mark III
Memory Card Memory Stick Pro Duo
SD/SDHC
Compact Flash
SD/SDHC
Connectivity
Sony a65
Canon EOS 1D Mark III
HDMI Output Yes No
Microphone Port No No
Headphone Port No No
Wireless Yes
Eye-Fi Connected
Yes
Optional with WFT-E2 II
Remote Control Yes (Optional) Yes (N3 connector)
GPS Yes
Built-in
No
Body & Dimensions
Sony a65
Canon EOS 1D Mark III
Enviromentally sealed No Yes
Battery Battery Pack Battery Pack
Battery Details Rechargeable NP-FM500H battery & charger
Battery Pack LP-E4
Battery Life (CIPA) 510 shots 2200 shots
Width 132 mm 156 mm
Height 97 mm 157 mm
Depth 81 mm 80 mm
Weight 622 gram 1155 gram