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Canon 20D vs Sony A99

Portability
59
Imaging
45
Features
39
Overall
42
Canon EOS 20D front
 
Sony SLT-A99 front
Portability
57
Imaging
69
Features
88
Overall
76

Canon 20D vs Sony A99 Key Specs

Canon 20D
(Full Review)
  • 8MP - APS-C Sensor
  • 1.8" Fixed Display
  • ISO 100 - 1600 (Push to 3200)
  • 1/8000s Max Shutter
  • No Video
  • Canon EF/EF-S Mount
  • 770g - 144 x 106 x 72mm
  • Revealed November 2004
  • Previous Model is Canon 10D
  • Later Model is Canon 30D
Sony A99
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 25600
  • Sensor based Image Stabilization
  • 1/8000s Maximum Shutter
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 812g - 147 x 111 x 78mm
  • Announced December 2012
  • Older Model is Sony A900
  • Updated by Sony A99 II
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Canon 20D vs Sony A99 Overview

Here is a in-depth comparison of the Canon 20D versus Sony A99, both Advanced DSLR cameras by competitors Canon and Sony. There exists a noticeable gap among the sensor resolutions of the 20D (8MP) and A99 (24MP) and the 20D (APS-C) and A99 (Full frame) enjoy totally different sensor dimensions.

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The 20D was unveiled 9 years prior to the A99 and that is a fairly sizable difference as far as camera technology is concerned. Each of the cameras come with the identical body type (Mid-size SLR).

Before going through a thorough comparison, below is a quick summary of how the 20D grades versus the A99 with regard to portability, imaging, features and an overall rating.

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Reasons to pick Canon 20D over the Sony A99

 20D A99 

Reasons to pick Sony A99 over the Canon 20D

 A99 20D 
AnnouncedDecember 2012November 2004Fresher by 98 months
Display typeFully ArticulatedFixed Fully Articulating display
Display dimension3"1.8"Larger display (+1.2")
Display resolution1229k118kClearer display (+1111k dot)
Selfie screen Easy selfies

Common features in the Canon 20D and Sony A99

 20D A99 
Manually focus Dial precise focus
Touch friendly display Missing Touch friendly display

Canon 20D vs Sony A99 Physical Comparison

For anyone who is going to carry your camera regularly, you are going to need to take into account its weight and proportions. The Canon 20D enjoys outer measurements of 144mm x 106mm x 72mm (5.7" x 4.2" x 2.8") with a weight of 770 grams (1.70 lbs) and the Sony A99 has measurements of 147mm x 111mm x 78mm (5.8" x 4.4" x 3.1") and a weight of 812 grams (1.79 lbs).

Contrast the Canon 20D versus Sony A99 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will vary dependant on the lens you use at that moment. Underneath is the front view dimension comparison of the 20D versus the A99.

Canon 20D vs Sony A99 size comparison

Taking into consideration dimensions and weight, the portability grade of the 20D and A99 is 59 and 57 respectively.

Canon 20D vs Sony A99 top view buttons comparison

Canon 20D vs Sony A99 Sensor Comparison

Sometimes, it is very tough to visualise the contrast in sensor sizing just by looking through a spec sheet. The graphic underneath may provide you a far better sense of the sensor measurements in the 20D and A99.

Clearly, both of those cameras posses different megapixel count and different sensor sizing. The 20D using its smaller sensor will make achieving shallower depth of field more difficult and the Sony A99 will provide you with greater detail having an extra 16 Megapixels. Greater resolution can also help you crop pics somewhat more aggressively. The older 20D will be disadvantaged in sensor technology.

Canon 20D vs Sony A99 sensor size comparison

Canon 20D vs Sony A99 Screen and ViewFinder

Canon 20D vs Sony A99 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon 20D as a Portrait photography camera
Sony A99 as a Portrait photography camera
47
focusing manually
good sensor size (APS-C)
supports RAW files
no liveview
lack of manual mode
MP count low (8MP)
81
manual focus
megapixel count good (24MP)
sensor size is great (Full frame)
features face detection focus
exports RAW files
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Street Comparison

Street photography with Canon 20D
Street photography with Sony A99
52
good sensor size (APS-C)
supports RAW files
screen is fixed
does not have image stabilization
75
screen articulates fully
built in image stabilization (Sensor based)
sensor size is great (Full frame)
exports RAW files
environment proofing
very good ISO range (25,600)
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Sports Comparison

Sports photography with Canon 20D
Sports photography with Sony A99
43
max shutter speed is good (1/8,000 seconds)
good sensor size (APS-C)
comes with phase detect autofocus
no liveview
max fps very slow (5.0 frames/s)
does not have image stabilization
MP count low (8 megapixels)
78
max shutter speed is good (1/8,000s)
built in image stabilization (Sensor based)
megapixel count good (24 megapixels)
sensor size is great (Full frame)
features tracking autofocus
environment proofing
sensor has phase detect auto focus
terrible battery power (500 shots)
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Travel Comparison

Canon 20D as a Travel photography camera
Sony A99 as a Travel photography camera
45
has built in flash
MP count low (8MP)
display isn't selfie friendly
60
environment proofing
megapixel count good (24 megapixels)
selfie friendly screen
does not have Timelapse recording
terrible battery power (500 CIPA)
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Landscape Comparison

Canon 20D Landscape photography highlights
Sony A99 Landscape photography highlights
46
focusing manually
switch lenses (Canon EF/EF-S mount)
good sensor size (APS-C)
supports RAW files
screen is somewhat small (1.8")
no liveview
lack of manual mode
does not have image stabilization
MP count low (8MP)
74
manual focus
interchangeable lenses (Sony/Minolta Alpha mount)
nice screen size (3 inches)
built in image stabilization (Sensor based)
megapixel count good (24MP)
sensor size is great (Full frame)
very good ISO range (25,600)
exports RAW files
environment proofing
has double storage slots
terrible battery power (500 CIPA)
does not have Timelapse recording
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Vlogging Comparison

Canon 20D Vlogging features
Sony A99 Vlogging features
9
lack of video recording
76
selfie friendly screen
built in image stabilization (Sensor based)
features face detection focus
high res video (1920 x 1080 pixels)
includes external microphone port
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Canon 20D vs Sony A99 Specifications

Detailed spec comparison table for Canon 20D and Sony A99
 Canon EOS 20DSony SLT-A99
General Information
Manufacturer Canon Sony
Model Canon EOS 20D Sony SLT-A99
Type Advanced DSLR Advanced DSLR
Revealed 2004-11-03 2012-12-12
Body design Mid-size SLR Mid-size SLR
Sensor Information
Chip - Bionz
Sensor type CMOS CMOS
Sensor size APS-C Full frame
Sensor measurements 22.5 x 15mm 35.8 x 23.8mm
Sensor surface area 337.5mm² 852.0mm²
Sensor resolution 8MP 24MP
Anti aliasing filter
Aspect ratio 3:2 3:2 and 16:9
Highest resolution 3504 x 2336 6000 x 4000
Highest native ISO 1600 25600
Highest boosted ISO 3200 -
Lowest native ISO 100 100
RAW photos
Autofocusing
Focus manually
AF touch
AF continuous
AF single
AF tracking
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points 9 19
Cross focus points - 11
Lens
Lens mount Canon EF/EF-S Sony/Minolta Alpha
Amount of lenses 326 143
Focal length multiplier 1.6 1
Screen
Display type Fixed Type Fully Articulated
Display diagonal 1.8" 3"
Resolution of display 118 thousand dot 1,229 thousand dot
Selfie friendly
Liveview
Touch operation
Display tech - TFT Xtra Fine color LCD
Viewfinder Information
Viewfinder Optical (pentaprism) Electronic
Viewfinder resolution - 2,359 thousand dot
Viewfinder coverage 95% 100%
Viewfinder magnification 0.56x 0.71x
Features
Lowest shutter speed 30s 30s
Highest shutter speed 1/8000s 1/8000s
Continuous shooting speed 5.0 frames per sec 10.0 frames per sec
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Custom WB
Image stabilization
Built-in flash
Flash range 12.00 m (ISO 100) no built-in flash
Flash modes Auto, On, Red-eye reduction, Off Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
Hot shoe
AE bracketing
WB bracketing
Highest flash sync - 1/250s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions - 1920 x 1080 (60, 24 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Highest video resolution None 1920x1080
Video data format - MPEG-4, AVCHD, H.264
Microphone jack
Headphone jack
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 770 gr (1.70 lb) 812 gr (1.79 lb)
Dimensions 144 x 106 x 72mm (5.7" x 4.2" x 2.8") 147 x 111 x 78mm (5.8" x 4.4" x 3.1")
DXO scores
DXO All around score 62 89
DXO Color Depth score 21.9 25.0
DXO Dynamic range score 11.0 14.0
DXO Low light score 721 1555
Other
Battery life - 500 shots
Style of battery - Battery Pack
Battery model - NP-FM500H
Self timer Yes (10 sec (2 sec with mirror lock-up)) Yes (2 or 10 sec)
Time lapse recording
Type of storage Compact Flash (Type I or II) Memory Stick PRO Duo/Pro-HG Duo; SD, SDHC and SDXC
Storage slots Single Two
Retail cost $1,300 $1,998