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Canon A3100 IS vs Sony G3

Portability
94
Imaging
34
Features
14
Overall
26
Canon PowerShot A3100 IS front
 
Sony Cyber-shot DSC-G3 front
Portability
94
Imaging
32
Features
30
Overall
31

Canon A3100 IS vs Sony G3 Key Specs

Canon A3100 IS
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 100 - 1600
  • Optical Image Stabilization
  • 640 x 480 video
  • 35-140mm (F2.7-5.6) lens
  • 165g - 97 x 58 x 28mm
  • Launched January 2010
Sony G3
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 3.5" Fixed Display
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 640 x 480 video
  • 35-140mm (F3.5-10.0) lens
  • 185g - 97 x 59 x 22mm
  • Launched January 2009
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Canon A3100 IS vs Sony G3 Overview

The following is a in depth overview of the Canon A3100 IS vs Sony G3, both Small Sensor Compact digital cameras by brands Canon and Sony. The sensor resolution of the A3100 IS (12MP) and the G3 (10MP) is fairly similar and they enjoy the exact same sensor dimensions (1/2.3").

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The A3100 IS was unveiled 13 months after the G3 making the cameras a generation away from each other. Both of the cameras come with the identical body type (Compact).

Before we go straight into a step-by-step comparison, below is a simple introduction of how the A3100 IS scores vs the G3 when it comes to portability, imaging, features and an overall mark.

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Reasons to pick Canon A3100 IS over the Sony G3

 A3100 IS G3 
LaunchedJanuary 2010January 2009Newer by 13 months

Reasons to pick Sony G3 over the Canon A3100 IS

 G3 A3100 IS 
Manual focus Dial accurate focus
Display dimension3.5"2.7"Larger display (+0.8")
Display resolution921k230kCrisper display (+691k dot)
Touch display Easily navigate

Common features in the Canon A3100 IS and Sony G3

 A3100 IS G3 
Display typeFixed Fixed Fixed display
Selfie screen Missing selfie screen

Canon A3100 IS vs Sony G3 Physical Comparison

In case you're planning to travel with your camera, you'll have to factor its weight and dimensions. The Canon A3100 IS has got external dimensions of 97mm x 58mm x 28mm (3.8" x 2.3" x 1.1") with a weight of 165 grams (0.36 lbs) and the Sony G3 has dimensions of 97mm x 59mm x 22mm (3.8" x 2.3" x 0.9") accompanied by a weight of 185 grams (0.41 lbs).

Compare the Canon A3100 IS vs Sony G3 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an ILC will differ dependant on the lens you are utilizing at that moment. Here is the front view measurements comparison of the A3100 IS and the G3.

Canon A3100 IS vs Sony G3 size comparison

Taking into consideration size and weight, the portability score of the A3100 IS and G3 is 94 and 94 respectively.

Canon A3100 IS vs Sony G3 top view buttons comparison

Canon A3100 IS vs Sony G3 Sensor Comparison

Usually, it's difficult to visualise the difference between sensor dimensions merely by going over technical specs. The picture below might give you a stronger sense of the sensor sizes in the A3100 IS and G3.

As you can tell, each of these cameras have got the exact same sensor measurements but not the same resolution. You can anticipate the Canon A3100 IS to deliver more detail having an extra 2 Megapixels. Greater resolution will let you crop images much more aggressively. The younger A3100 IS will have a benefit when it comes to sensor technology.

Canon A3100 IS vs Sony G3 sensor size comparison

Canon A3100 IS vs Sony G3 Screen and ViewFinder

Canon A3100 IS vs Sony G3 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon A3100 IS as a Portrait photography camera
Sony G3 as a Portrait photography camera
20
no manual focus
lack of manual exposure
external flash not possible
MP count low (12MP)
small sensor size (1/2.3")
lacks RAW support
25
focusing manually
manual exposure not possible
external flash not possible
resolution not great (10 megapixels)
very small sensor (1/2.3")
lack of RAW files
Photography Glossary

Street Comparison

Canon A3100 IS as a Street photography camera
Sony G3 as a Street photography camera
56
has image stabilization (Optical)
fixed screen
small sensor size (1/2.3")
lacks RAW support
56
image stabilization (Optical)
no moving screen
very small sensor (1/2.3")
lack of RAW files
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Sports Comparison

Canon A3100 IS Sports photography features
Sony G3 Sports photography features
25
has image stabilization (Optical)
continuous shooting slow (1.0 fps)
lack of shutter priority mode
MP count low (12MP)
small sensor size (1/2.3")
lacks phase detect autofocus
23
image stabilization (Optical)
max shutter speed is low (1/1,000s)
slow continuous shooting (2.0 frames per second)
no shutter priority
resolution not great (10MP)
very small sensor (1/2.3")
lack of phase detect auto focus
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Travel Comparison

Canon A3100 IS Travel photography details
Sony G3 Travel photography details
51
flash built-in
lack of Timelapse recording
MP count low (12MP)
screen is not selfie friendly
wide angle not fantastic (35mm)
sluggish max aperture (f2.7)
50
has built in flash
doesn't have Time Lapse recording
resolution not great (10MP)
does not posses selfie friendly display
wide angle not good (35mm)
slow max aperture (f3.5)
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Landscape Comparison

Canon A3100 IS Landscape photography highlights
Sony G3 Landscape photography highlights
27
has image stabilization (Optical)
no manual focus
fixed lens (fixed lens mount)
wide angle not fantastic (35mm)
sluggish max aperture (f2.7)
screen is small (2.7 inch)
lack of manual exposure
MP count low (12 megapixels)
small sensor size (1/2.3")
lacks RAW support
lack of Timelapse recording
35
focusing manually
lovely big screen (3.5 inches)
image stabilization (Optical)
fixed lens (fixed lens mount)
wide angle not good (35mm)
slow max aperture (f3.5)
manual exposure not possible
resolution not great (10MP)
very small sensor (1/2.3")
lack of RAW files
doesn't have Time Lapse recording
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Vlogging Comparison

Canon A3100 IS Vlogging information
Sony G3 Vlogging information
25
has image stabilization (Optical)
wide angle not fantastic (35mm)
sluggish max aperture (f2.7)
screen is not selfie friendly
video quality not great (640 x 480 resolution)
lack of external microphone port
27
built-in touchscreen
image stabilization (Optical)
wide angle not good (35mm)
slow max aperture (f3.5)
does not posses selfie friendly display
low video resolution (640 x 480 pixels)
doesn't have external mic socket
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Canon A3100 IS vs Sony G3 Specifications

Detailed spec comparison table for Canon A3100 IS and Sony G3
 Canon PowerShot A3100 ISSony Cyber-shot DSC-G3
General Information
Make Canon Sony
Model Canon PowerShot A3100 IS Sony Cyber-shot DSC-G3
Category Small Sensor Compact Small Sensor Compact
Launched 2010-01-05 2009-01-08
Physical type Compact Compact
Sensor Information
Sensor type CCD CCD
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.17 x 4.55mm 6.17 x 4.55mm
Sensor area 28.1mm² 28.1mm²
Sensor resolution 12MP 10MP
Anti aliasing filter
Aspect ratio 4:3 and 16:9 4:3, 3:2 and 16:9
Max resolution 4000 x 3000 3648 x 2736
Max native ISO 1600 3200
Min native ISO 100 80
RAW files
Autofocusing
Manual focus
AF touch
Continuous AF
AF single
Tracking AF
Selective AF
AF center weighted
AF multi area
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points 9 9
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 35-140mm (4.0x) 35-140mm (4.0x)
Highest aperture f/2.7-5.6 f/3.5-10.0
Macro focus distance 3cm -
Crop factor 5.8 5.8
Screen
Type of display Fixed Type Fixed Type
Display diagonal 2.7" 3.5"
Resolution of display 230k dots 921k dots
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder type None None
Features
Minimum shutter speed 15 secs 1 secs
Fastest shutter speed 1/1600 secs 1/1000 secs
Continuous shutter rate 1.0 frames/s 2.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Set WB
Image stabilization
Integrated flash
Flash range 3.00 m 4.30 m (Auto ISO)
Flash settings Auto, On, Off, Red-Eye, Fill-in, Slow Sync Auto, On, Off, Red-Eye reduction, Slow Sync
Hot shoe
Auto exposure 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) 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Max video resolution 640x480 640x480
Video file format Motion JPEG Motion JPEG
Mic port
Headphone port
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 165 gr (0.36 lb) 185 gr (0.41 lb)
Dimensions 97 x 58 x 28mm (3.8" x 2.3" x 1.1") 97 x 59 x 22mm (3.8" x 2.3" x 0.9")
DXO scores
DXO Overall 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 NB-8L -
Self timer Yes (2, 10, Custom, Face) Yes (2 or 10 sec)
Time lapse recording
Storage type SD/SDHC/SDXC/MMC/MMCplus/HD MMCplus Memory Stick Duo/Pro Duo, Internal
Card slots Single Single
Retail price $159 $200