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Canon A490 vs Casio EX-H20G

Portability
93
Imaging
33
Features
10
Overall
23
Canon PowerShot A490 front
 
Casio Exilim EX-H20G front
Portability
91
Imaging
36
Features
32
Overall
34

Canon A490 vs Casio EX-H20G Key Specs

Canon A490
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 2.5" Fixed Display
  • ISO 80 - 1600
  • 640 x 480 video
  • 37-122mm (F3.0-5.8) lens
  • 175g - 94 x 62 x 31mm
  • Revealed January 2010
Casio EX-H20G
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 64 - 3200
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 24-240mm (F3.2-5.7) lens
  • 216g - 103 x 68 x 29mm
  • Released September 2010
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Canon A490 vs Casio EX-H20G Overview

On this page, we are evaluating the Canon A490 vs Casio EX-H20G, both Small Sensor Compact digital cameras by competitors Canon and Casio. There exists a noticeable gap between the resolutions of the A490 (10MP) and EX-H20G (14MP) but both cameras offer the same sensor sizing (1/2.3").

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The A490 was launched 8 months prior to the EX-H20G and they are of a similar age. The two cameras have the same body design (Compact).

Before going into a thorough comparison, here is a brief view of how the A490 grades versus the EX-H20G when considering portability, imaging, features and an overall mark.

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Reasons to pick Canon A490 over the Casio EX-H20G

 A490 EX-H20G 

Reasons to pick Casio EX-H20G over the Canon A490

 EX-H20G A490 
ReleasedSeptember 2010January 2010Newer by 8 months
Focus manually Very precise focusing
Display dimensions3"2.5"Larger display (+0.5")
Display resolution461k115kSharper display (+346k dot)

Common features in the Canon A490 and Casio EX-H20G

 A490 EX-H20G 
Display typeFixed Fixed Fixed display
Selfie screen Neither comes with selfie screen
Touch display Neither comes with Touch display

Canon A490 vs Casio EX-H20G Physical Comparison

In case you're planning to travel with your camera often, you will need to factor in its weight and proportions. The Canon A490 comes with external dimensions of 94mm x 62mm x 31mm (3.7" x 2.4" x 1.2") and a weight of 175 grams (0.39 lbs) and the Casio EX-H20G has measurements of 103mm x 68mm x 29mm (4.1" x 2.7" x 1.1") having a weight of 216 grams (0.48 lbs).

Examine the Canon A490 vs Casio EX-H20G 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. Below is a front view overall size comparison of the A490 compared to the EX-H20G.

Canon A490 vs Casio EX-H20G size comparison

Taking into consideration dimensions and weight, the portability grade of the A490 and EX-H20G is 93 and 91 respectively.

Canon A490 vs Casio EX-H20G top view buttons comparison

Canon A490 vs Casio EX-H20G Sensor Comparison

Quite often, it can be tough to see the gap between sensor dimensions merely by reviewing technical specs. The picture here might give you a more clear sense of the sensor dimensions in the A490 and EX-H20G.

As you can tell, each of the cameras have the same sensor dimensions but not the same MP. You can expect to see the Casio EX-H20G to offer you more detail utilizing its extra 4MP. Greater resolution will enable you to crop photos a bit more aggressively. The more aged A490 is going to be behind in sensor tech.

Canon A490 vs Casio EX-H20G sensor size comparison

Canon A490 vs Casio EX-H20G Screen and ViewFinder

Canon A490 vs Casio EX-H20G Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon A490 Portrait photography info
Casio EX-H20G Portrait photography info
19
lack of manual focus
no manual control
external flash not possible
low MP (10 megapixels)
small sensor (1/2.3")
has no RAW support
34
manual focus
good MP (14MP)
manual mode not available
no external flash support
sensor is small (1/2.3")
lacks RAW support
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Street Comparison

Street photography with Canon A490
Street photography with Casio EX-H20G
46
screen does not articulate
lack of image stabilization
small sensor (1/2.3")
has no RAW support
53
built in image stabilization (Sensor-shift)
no articulating screen
sensor is small (1/2.3")
lacks RAW support
more heavy than others (216g)
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Sports Comparison

Canon A490 Sports photography highlights
Casio EX-H20G Sports photography highlights
16
low fps (1.0 frames/s)
no shutter priority
lack of image stabilization
low MP (10MP)
small sensor (1/2.3")
has no phase detect autofocus
38
built in image stabilization (Sensor-shift)
good MP (14 megapixels)
no shutter priority
sensor is small (1/2.3")
lacks phase detect AF
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Travel Comparison

Travel photography with Canon A490
Travel photography with Casio EX-H20G
50
has built in flash
no Timelapse function
low MP (10MP)
does not have a selfie friendly screen
wide angle not great (37mm)
slow maximum aperture (f3.0)
60
good MP (14 megapixels)
flash built-in
relatively wide (24mm)
no Timelapse function
more heavy than others (216g)
does not offer selfie friendly display
sluggish max aperture (f3.2)
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Landscape Comparison

Canon A490 Landscape photography info
Casio EX-H20G Landscape photography info
22
lack of manual focus
lens is fixed (fixed lens mount)
wide angle not great (37mm)
slow maximum aperture (f3.0)
small screen (2.5 inch)
no manual control
lack of image stabilization
low MP (10 megapixels)
small sensor (1/2.3")
has no RAW support
no Timelapse function
46
manual focus
relatively wide (24mm)
screen is a good size (3 inches)
built in image stabilization (Sensor-shift)
good MP (14 megapixels)
can't swap lens (fixed lens mount)
sluggish max aperture (f3.2)
manual mode not available
sensor is small (1/2.3")
lacks RAW support
no Timelapse function
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Vlogging Comparison

Vlogging with Canon A490
Vlogging with Casio EX-H20G
21
wide angle not great (37mm)
slow maximum aperture (f3.0)
does not have a selfie friendly screen
lack of image stabilization
video resolution low (640 x 480 pxls)
no microphone support
27
relatively wide (24mm)
built in image stabilization (Sensor-shift)
sluggish max aperture (f3.2)
does not offer selfie friendly display
low res video (1280 x 720 pixels)
no external microphone support
more heavy than others (216 grams)
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Canon A490 vs Casio EX-H20G Specifications

Detailed spec comparison table for Canon A490 and Casio EX-H20G
 Canon PowerShot A490Casio Exilim EX-H20G
General Information
Company Canon Casio
Model type Canon PowerShot A490 Casio Exilim EX-H20G
Type Small Sensor Compact Small Sensor Compact
Revealed 2010-01-05 2010-09-20
Physical type Compact Compact
Sensor Information
Powered by - Exilim Engine HS
Sensor type CCD CCD
Sensor size 1/2.3" 1/2.3"
Sensor measurements 6.17 x 4.55mm 6.17 x 4.55mm
Sensor area 28.1mm² 28.1mm²
Sensor resolution 10 megapixel 14 megapixel
Anti alias filter
Aspect ratio 4:3 and 16:9 4:3, 3:2 and 16:9
Max resolution 3648 x 2736 4320 x 3240
Max native ISO 1600 3200
Lowest native ISO 80 64
RAW pictures
Autofocusing
Manual focusing
Autofocus touch
Continuous autofocus
Autofocus single
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Autofocus multi area
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 5 -
Cross type focus points - -
Lens
Lens support fixed lens fixed lens
Lens zoom range 37-122mm (3.3x) 24-240mm (10.0x)
Maximal aperture f/3.0-5.8 f/3.2-5.7
Macro focusing range 1cm 7cm
Focal length multiplier 5.8 5.8
Screen
Type of display Fixed Type Fixed Type
Display size 2.5 inch 3 inch
Resolution of display 115 thousand dots 461 thousand dots
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder None None
Features
Minimum shutter speed 15s 4s
Fastest shutter speed 1/2000s 1/2000s
Continuous shutter rate 1.0fps -
Shutter priority
Aperture priority
Manually set exposure
Change white balance
Image stabilization
Built-in flash
Flash distance 3.00 m -
Flash options Auto, On, Off, Slow Sync Auto, flash off, flash on, red eye reduction
Hot shoe
AE bracketing
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 640 x 480 (30 fps), 320 x 240 (30 fps) 1280 x 720 (30 fps), 640 x 480 (30 fps)
Max video resolution 640x480 1280x720
Video data format Motion JPEG H.264
Microphone support
Headphone support
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 175 gr (0.39 lbs) 216 gr (0.48 lbs)
Physical dimensions 94 x 62 x 31mm (3.7" x 2.4" x 1.2") 103 x 68 x 29mm (4.1" x 2.7" x 1.1")
DXO scores
DXO Overall rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery ID 2 x AA NP-90
Self timer Yes (2 or 10 sec, Custom, Face) Yes (2 or 10 sec, Triple)
Time lapse recording
Storage type SC/SDHC/MMC/MMCplus/HC MMCplus SD/SDHC/SDXC
Card slots 1 1
Cost at release $99 $300