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Canon A2100 IS vs Sony G3

Portability
92
Imaging
34
Features
20
Overall
28
Canon PowerShot A2100 IS front
 
Sony Cyber-shot DSC-G3 front
Portability
94
Imaging
33
Features
30
Overall
31

Canon A2100 IS vs Sony G3 Key Specs

Canon A2100 IS
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 1600
  • Optical Image Stabilization
  • 640 x 480 video
  • 36-216mm (F3.2-5.9) lens
  • 185g - 102 x 64 x 32mm
  • Revealed February 2009
Sony G3
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 3.5" Fixed Screen
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 640 x 480 video
  • 35-140mm (F3.5-10.0) lens
  • 185g - 97 x 59 x 22mm
  • Introduced January 2009
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Canon A2100 IS vs Sony G3 Overview

On this page, we will be evaluating the Canon A2100 IS vs Sony G3, both Small Sensor Compact digital cameras by rivals Canon and Sony. The image resolution of the A2100 IS (12MP) and the G3 (10MP) is relatively similar and both cameras offer the same sensor size (1/2.3").

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The A2100 IS was revealed 2 months later than the G3 and they are both of a similar generation. The two cameras have the same body design (Compact).

Before getting right into a complete comparison, here is a concise summation of how the A2100 IS grades vs the G3 in terms of portability, imaging, features and an overall rating.

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Reasons to pick Canon A2100 IS over the Sony G3

 A2100 IS G3 

Reasons to pick Sony G3 over the Canon A2100 IS

 G3 A2100 IS 
Focus manually Very precise focus
Screen dimensions3.5"3"Bigger screen (+0.5")
Screen resolution921k230kSharper screen (+691k dot)
Touch screen Quickly navigate

Common features in the Canon A2100 IS and Sony G3

 A2100 IS G3 
IntroducedFebruary 2009January 2009Similar generation
Screen typeFixed Fixed Fixed screen
Selfie screen Lack of selfie screen

Canon A2100 IS vs Sony G3 Physical Comparison

For anybody who is going to carry your camera, you'll have to factor in its weight and proportions. The Canon A2100 IS enjoys outer dimensions of 102mm x 64mm x 32mm (4.0" x 2.5" x 1.3") accompanied by a weight of 185 grams (0.41 lbs) while the Sony G3 has measurements of 97mm x 59mm x 22mm (3.8" x 2.3" x 0.9") with a weight of 185 grams (0.41 lbs).

Examine the Canon A2100 IS vs Sony G3 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an Interchangeable Lens Camera will vary based on the lens you choose at that time. Below is a front view measurements comparison of the A2100 IS and the G3.

Canon A2100 IS vs Sony G3 size comparison

Using size and weight, the portability rating of the A2100 IS and G3 is 92 and 94 respectively.

Canon A2100 IS vs Sony G3 top view buttons comparison

Canon A2100 IS vs Sony G3 Sensor Comparison

Often, it can be tough to picture the difference between sensor sizing only by reviewing technical specs. The visual here will help provide you a far better sense of the sensor sizes in the A2100 IS and G3.

As you have seen, both of the cameras provide the same sensor dimensions albeit different MP. You should count on the Canon A2100 IS to deliver extra detail because of its extra 2 Megapixels. Higher resolution will also make it easier to crop pictures more aggressively.

Canon A2100 IS vs Sony G3 sensor size comparison

Canon A2100 IS vs Sony G3 Screen and ViewFinder

Canon A2100 IS vs Sony G3 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon A2100 IS Portrait photography details
Sony G3 Portrait photography details
26
has face detection focusing
no manual focus
no manual mode
no external flash support
MP count low (12MP)
very small sensor (1/2.3")
does not have RAW files
26
has manual focus
manual exposure not possible
cannot use external flash
low megapixels (10MP)
sensor is tiny (1/2.3")
has no RAW format
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Street Comparison

Canon A2100 IS Street photography highlights
Sony G3 Street photography highlights
55
has image stabilization (Optical)
screen is fixed
very small sensor (1/2.3")
does not have RAW files
56
has image stabilization (Optical)
screen is fixed
sensor is tiny (1/2.3")
has no RAW format
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Sports Comparison

Sports photography with Canon A2100 IS
Sports photography with Sony G3
25
has image stabilization (Optical)
max fps very slow (1.0 frames/s)
no shutter priority
MP count low (12 megapixels)
very small sensor (1/2.3")
does not have phase detect AF
23
has image stabilization (Optical)
maximum shutter speed is a little low (1/1,000 seconds)
slow fps (2.0 fps)
no shutter priority mode
low megapixels (10MP)
sensor is tiny (1/2.3")
has no phase detect AF
Photography Glossary

Travel Comparison

Canon A2100 IS as a Travel photography camera
Sony G3 as a Travel photography camera
50
built-in flash
doesn't have Time Lapse function
MP count low (12 megapixels)
display is not selfie friendly
wide angle not the best (36mm)
sluggish maximum aperture (f3.2)
50
flash built-in
missing Timelapse recording
low megapixels (10MP)
screen isn't selfie friendly
wide angle not good (35mm)
somewhat slow maximum aperture (f3.5)
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Landscape Comparison

Canon A2100 IS Landscape photography information
Sony G3 Landscape photography information
31
pretty good screen size (3")
has image stabilization (Optical)
no manual focus
fixed lens (fixed lens mount)
wide angle not the best (36mm)
sluggish maximum aperture (f3.2)
no manual mode
MP count low (12MP)
very small sensor (1/2.3")
does not have RAW files
doesn't have Time Lapse function
36
has manual focus
very good size screen (3.5 inches)
has image stabilization (Optical)
cannot change lenses (fixed lens mount)
wide angle not good (35mm)
somewhat slow maximum aperture (f3.5)
manual exposure not possible
low megapixels (10MP)
sensor is tiny (1/2.3")
has no RAW format
missing Timelapse recording
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Vlogging Comparison

Canon A2100 IS Vlogging info
Sony G3 Vlogging info
27
has image stabilization (Optical)
has face detection focusing
wide angle not the best (36mm)
sluggish maximum aperture (f3.2)
display is not selfie friendly
low quality video (640 x 480 resolution)
doesn't have external mic support
27
built-in touchscreen
has image stabilization (Optical)
wide angle not good (35mm)
somewhat slow maximum aperture (f3.5)
screen isn't selfie friendly
video quality not great (640 x 480 pxls)
missing microphone support
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Canon A2100 IS vs Sony G3 Specifications

Detailed spec comparison table for Canon A2100 IS and Sony G3
 Canon PowerShot A2100 ISSony Cyber-shot DSC-G3
General Information
Brand Name Canon Sony
Model Canon PowerShot A2100 IS Sony Cyber-shot DSC-G3
Class Small Sensor Compact Small Sensor Compact
Revealed 2009-02-18 2009-01-08
Physical type Compact Compact
Sensor Information
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 surface area 28.1mm² 28.1mm²
Sensor resolution 12 megapixels 10 megapixels
Anti aliasing filter
Aspect ratio 4:3 and 16:9 4:3, 3:2 and 16:9
Maximum resolution 4000 x 3000 3648 x 2736
Maximum native ISO 1600 3200
Minimum native ISO 80 80
RAW photos
Autofocusing
Focus manually
AF touch
AF continuous
Single AF
AF tracking
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points 9 9
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 36-216mm (6.0x) 35-140mm (4.0x)
Maximum aperture f/3.2-5.9 f/3.5-10.0
Macro focus distance 1cm -
Focal length multiplier 5.8 5.8
Screen
Type of screen Fixed Type Fixed Type
Screen diagonal 3 inch 3.5 inch
Resolution of screen 230 thousand dots 921 thousand dots
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder None None
Features
Lowest shutter speed 15 seconds 1 seconds
Highest shutter speed 1/1600 seconds 1/1000 seconds
Continuous shooting rate 1.0 frames per second 2.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Custom WB
Image stabilization
Inbuilt flash
Flash range 3.50 m 4.30 m (Auto ISO)
Flash modes Auto, Fill-in, Red-Eye reduction, Slow Sync, Off Auto, On, Off, Red-Eye reduction, Slow Sync
Hot shoe
AE bracketing
WB bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 640 x 480 (30 fps), 320 x 240 (30 fps) 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Maximum video resolution 640x480 640x480
Video file format Motion JPEG Motion JPEG
Microphone support
Headphone support
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 185g (0.41 pounds) 185g (0.41 pounds)
Physical dimensions 102 x 64 x 32mm (4.0" x 2.5" x 1.3") 97 x 59 x 22mm (3.8" x 2.3" x 0.9")
DXO scores
DXO All around score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery model 2 x AA -
Self timer Yes (2, 10, Custom, Face) Yes (2 or 10 sec)
Time lapse shooting
Storage type SD/SDHC/MMC/MMCplus/HD MMCplus Memory Stick Duo/Pro Duo, Internal
Card slots One One
Pricing at launch $220 $200