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Canon 5D MIII vs Sony A99

Portability
55
Imaging
68
Features
74
Overall
70
Canon EOS 5D Mark III front
 
Sony SLT-A99 front
Portability
57
Imaging
70
Features
88
Overall
77

Canon 5D MIII vs Sony A99 Key Specs

Canon 5D MIII
(Full Review)
  • 22MP - Full frame Sensor
  • 3.2" Fixed Screen
  • ISO 100 - 25600 (Raise to 102400)
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Canon EF Mount
  • 950g - 152 x 116 x 76mm
  • Released May 2012
  • Previous Model is Canon 5D MII
  • Successor is Canon 5D MIV
Sony A99
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 25600
  • Sensor based Image Stabilization
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 812g - 147 x 111 x 78mm
  • Introduced December 2012
  • Succeeded the Sony A900
  • Later Model is Sony A99 II
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Canon 5D MIII vs Sony A99 Overview

Below is a complete review of the Canon 5D MIII and Sony A99, both Advanced DSLR cameras by companies Canon and Sony. The resolution of the 5D MIII (22MP) and the A99 (24MP) is very comparable and both cameras provide the identical sensor measurements (Full frame).

Photography Glossary

The 5D MIII was brought out 6 months earlier than the A99 and they are both of a similar generation. Both the cameras feature the same body design (Mid-size SLR).

Before getting right into a step-by-step comparison, here is a quick summary of how the 5D MIII scores vs the A99 in regards to portability, imaging, features and an overall grade.

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Reasons to pick Canon 5D MIII over the Sony A99

 5D MIII A99 
Display size3.2"3"Larger display (+0.2")

Reasons to pick Sony A99 over the Canon 5D MIII

 A99 5D MIII 
Display typeFully ArticulatedFixed Fully Articulating display
Display resolution1229k1040kClearer display (+189k dot)
Selfie screen Take selfies

Common features in the Canon 5D MIII and Sony A99

 5D MIII A99 
IntroducedMay 2012December 2012Same generation
Manually focus Dial accurate focusing
Touch friendly display Missing Touch friendly display

Canon 5D MIII vs Sony A99 Physical Comparison

If you are going to lug around your camera, you have to factor its weight and proportions. The Canon 5D MIII has outside measurements of 152mm x 116mm x 76mm (6.0" x 4.6" x 3.0") and a weight of 950 grams (2.09 lbs) while the Sony A99 has measurements of 147mm x 111mm x 78mm (5.8" x 4.4" x 3.1") with a weight of 812 grams (1.79 lbs).

Check the Canon 5D MIII and Sony A99 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will vary depending on the lens you are working with at that time. Following is a front view dimensions comparison of the 5D MIII vs the A99.

Canon 5D MIII vs Sony A99 size comparison

Considering dimensions and weight, the portability rating of the 5D MIII and A99 is 55 and 57 respectively.

Canon 5D MIII vs Sony A99 top view buttons comparison

Canon 5D MIII vs Sony A99 Sensor Comparison

Sometimes, it is difficult to imagine the difference in sensor measurements merely by checking out a spec sheet. The visual here should provide you a much better sense of the sensor measurements in the 5D MIII and A99.

Clearly, each of the cameras feature the identical sensor size but different resolution. You should expect to see the Sony A99 to show extra detail having its extra 2MP. Greater resolution can also let you crop pics way more aggressively.

Canon 5D MIII vs Sony A99 sensor size comparison

Canon 5D MIII vs Sony A99 Screen and ViewFinder

Canon 5D MIII vs Sony A99 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon 5D MIII Portrait photography highlights
Sony A99 Portrait photography highlights
80
has manual focus
decent sensor resolution (22MP)
large sensor size (Full frame)
features face detection focusing
saves RAW formats
82
manual focus
decent megapixels (24 megapixels)
sensor size is big (Full frame)
offers face detect focusing
supports RAW files
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Street Comparison

Canon 5D MIII Street photography info
Sony A99 Street photography info
58
large sensor size (Full frame)
saves RAW formats
weather proofing
above average high ISO (25,600)
screen is fixed
does not have image stabilization
more heavy than competitors in class (950g)
75
screen articulates
built in image stabilization (Sensor based)
sensor size is big (Full frame)
supports RAW files
environment sealing
very good high ISO (25,600)
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Sports Comparison

Canon 5D MIII as a Sports photography camera
Sony A99 as a Sports photography camera
71
maximum shutter speed is high (1/8,000s)
decent sensor resolution (22 megapixels)
large sensor size (Full frame)
features tracking autofocus
weather proofing
has phase detect AF
slow continuous shooting (6.0 frames per second)
does not have image stabilization
78
high shutter speed (1/8,000 seconds)
built in image stabilization (Sensor based)
decent megapixels (24 megapixels)
sensor size is big (Full frame)
offers tracking focus
environment sealing
supports phase detect AF
bad battery pack (500 CIPA)
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Travel Comparison

Canon 5D MIII Travel photography info
Sony A99 Travel photography info
51
weather proofing
decent sensor resolution (22 megapixels)
doesn't have Timelapse mode
more heavy than competitors in class (950g)
doesn't have a selfie friendly screen
60
environment sealing
decent megapixels (24 megapixels)
screen is selfie friendly
does not have Timelapse recording
bad battery pack (500 per charge)
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Landscape Comparison

Canon 5D MIII Landscape photography factors
Sony A99 Landscape photography factors
73
has manual focus
change lenses (Canon EF mount)
screen size is good (3.2 inch)
decent sensor resolution (22 megapixels)
large sensor size (Full frame)
above average high ISO (25,600)
saves RAW formats
weather proofing
two card slots
does not have image stabilization
doesn't have Timelapse mode
75
manual focus
change lenses (Sony/Minolta Alpha mount)
screen size is decent (3 inch)
built in image stabilization (Sensor based)
decent megapixels (24MP)
sensor size is big (Full frame)
very good high ISO (25,600)
supports RAW files
environment sealing
has double storage slots
bad battery pack (500 per charge)
does not have Timelapse recording
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Vlogging Comparison

Vlogging with Canon 5D MIII
Vlogging with Sony A99
27
features face detection focusing
good video quality (1920 x 1080 resolution)
has external microphone socket
doesn't have a selfie friendly screen
does not have image stabilization
more heavy than competitors in class (950 grams)
76
screen is selfie friendly
built in image stabilization (Sensor based)
offers face detect focusing
high quality video (1920 x 1080 pxls)
comes with microphone port
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Canon 5D MIII vs Sony A99 Specifications

Detailed spec comparison table for Canon 5D MIII and Sony A99
 Canon EOS 5D Mark IIISony SLT-A99
General Information
Manufacturer Canon Sony
Model Canon EOS 5D Mark III Sony SLT-A99
Category Advanced DSLR Advanced DSLR
Released 2012-05-22 2012-12-12
Body design Mid-size SLR Mid-size SLR
Sensor Information
Processor Chip Digic 5+ Bionz
Sensor type CMOS CMOS
Sensor size Full frame Full frame
Sensor measurements 36 x 24mm 35.8 x 23.8mm
Sensor area 864.0mm² 852.0mm²
Sensor resolution 22 megapixel 24 megapixel
Anti aliasing filter
Aspect ratio 3:2 3:2 and 16:9
Peak resolution 5760 x 3840 6000 x 4000
Highest native ISO 25600 25600
Highest enhanced ISO 102400 -
Minimum native ISO 100 100
RAW pictures
Minimum enhanced ISO 50 -
Autofocusing
Manual focus
AF touch
AF continuous
Single AF
AF tracking
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points 61 19
Cross focus points 41 11
Lens
Lens mount Canon EF Sony/Minolta Alpha
Total lenses 250 143
Focal length multiplier 1 1
Screen
Range of screen Fixed Type Fully Articulated
Screen size 3.2" 3"
Screen resolution 1,040 thousand dot 1,229 thousand dot
Selfie friendly
Liveview
Touch functionality
Screen tech Clear View II TFT LCD TFT Xtra Fine color LCD
Viewfinder Information
Viewfinder type Optical (pentaprism) Electronic
Viewfinder resolution - 2,359 thousand dot
Viewfinder coverage 100% 100%
Viewfinder magnification 0.71x 0.71x
Features
Min shutter speed 30 secs 30 secs
Max shutter speed 1/8000 secs 1/8000 secs
Continuous shutter speed 6.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom WB
Image stabilization
Integrated flash
Flash range no built-in flash no built-in flash
Flash options no built-in flash Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
Hot shoe
AEB
WB bracketing
Max flash sync 1/200 secs 1/250 secs
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1920 x 1080 (29.97, 25, 23.976 fps fps), 1280 x 720 (59.94, 50 fps), 640 x 480 (25, 30 fps) 1920 x 1080 (60, 24 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Highest video resolution 1920x1080 1920x1080
Video format H.264 MPEG-4, AVCHD, H.264
Microphone jack
Headphone jack
Connectivity
Wireless Optional None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional BuiltIn
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 950 grams (2.09 lb) 812 grams (1.79 lb)
Physical dimensions 152 x 116 x 76mm (6.0" x 4.6" x 3.0") 147 x 111 x 78mm (5.8" x 4.4" x 3.1")
DXO scores
DXO Overall score 81 89
DXO Color Depth score 24.0 25.0
DXO Dynamic range score 11.7 14.0
DXO Low light score 2293 1555
Other
Battery life 950 shots 500 shots
Form of battery Battery Pack Battery Pack
Battery model LP-E6 NP-FM500H
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse recording
Storage media Compact Flash Type I (UDMA compatible), SD/SDHC/SDXC Memory Stick PRO Duo/Pro-HG Duo; SD, SDHC and SDXC
Storage slots Two Two
Pricing at release $2,780 $1,998