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Canon A3100 IS vs Sony S2100

Portability
94
Imaging
35
Features
14
Overall
26
Canon PowerShot A3100 IS front
 
Sony Cyber-shot DSC-S2100 front
Portability
93
Imaging
35
Features
17
Overall
27

Canon A3100 IS vs Sony S2100 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
  • Released January 2010
Sony S2100
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 3200
  • 640 x 480 video
  • 33-105mm (F3.1-5.6) lens
  • 167g - 98 x 61 x 27mm
  • Announced January 2010
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Canon A3100 IS vs Sony S2100 Overview

The following is a in-depth overview of the Canon A3100 IS versus Sony S2100, both Small Sensor Compact cameras by competitors Canon and Sony. The resolution of the A3100 IS (12MP) and the S2100 (12MP) is pretty comparable and both cameras boast the identical sensor size (1/2.3").

Photography Glossary

The A3100 IS was launched within a month of the S2100 and they are of a similar generation. Both of these cameras feature the same body design (Compact).

Before getting into a step-by-step comparison, here is a concise synopsis of how the A3100 IS grades versus the S2100 in relation to portability, imaging, features and an overall mark.

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Reasons to pick Canon A3100 IS over the Sony S2100

 A3100 IS S2100 

Reasons to pick Sony S2100 over the Canon A3100 IS

 S2100 A3100 IS 
Screen size3"2.7"Bigger screen (+0.3")

Common features in the Canon A3100 IS and Sony S2100

 A3100 IS S2100 
AnnouncedJanuary 2010January 2010Same generation
Manual focus No manual focus
Screen typeFixed Fixed Fixed screen
Screen resolution230k230kSame screen resolution
Selfie screen Neither features selfie screen
Touch screen Neither features Touch screen

Canon A3100 IS vs Sony S2100 Physical Comparison

For those who are intending to travel with your camera often, you will want to think about its weight and measurements. The Canon A3100 IS enjoys physical measurements of 97mm x 58mm x 28mm (3.8" x 2.3" x 1.1") along with a weight of 165 grams (0.36 lbs) and the Sony S2100 has proportions of 98mm x 61mm x 27mm (3.9" x 2.4" x 1.1") having a weight of 167 grams (0.37 lbs).

Compare the Canon A3100 IS versus Sony S2100 in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will differ dependant on the lens you have during that time. Underneath is a front view scale comparison of the A3100 IS versus the S2100.

Canon A3100 IS vs Sony S2100 size comparison

Taking into account size and weight, the portability rating of the A3100 IS and S2100 is 94 and 93 respectively.

Canon A3100 IS vs Sony S2100 top view buttons comparison

Canon A3100 IS vs Sony S2100 Sensor Comparison

Oftentimes, it is hard to visualise the difference in sensor dimensions just by going through technical specs. The image below may give you a more clear sense of the sensor measurements in the A3100 IS and S2100.

As you can tell, the 2 cameras come with the identical sensor size and the exact same resolution and you should expect comparable quality of pictures though you really should take the release date of the cameras into account.

Canon A3100 IS vs Sony S2100 sensor size comparison

Canon A3100 IS vs Sony S2100 Screen and ViewFinder

Canon A3100 IS vs Sony S2100 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon A3100 IS as a Portrait photography camera
Sony S2100 as a Portrait photography camera
21
lack of manual focus
no manual mode
can't use external flash
sensor resolution low (12 megapixels)
small sensor size (1/2.3")
no RAW support
21
manual focus not available
manual mode not available
external flash not possible
low MP (12 megapixels)
sensor is small (1/2.3")
has no RAW format
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Street Comparison

Street photography with Canon A3100 IS
Street photography with Sony S2100
56
built in image stabilization (Optical)
no moving screen
small sensor size (1/2.3")
no RAW support
46
no moving screen
lack of image stabilization
sensor is small (1/2.3")
has no RAW format
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Sports Comparison

Sports photography with Canon A3100 IS
Sports photography with Sony S2100
25
built in image stabilization (Optical)
painfully slow continuous shooting (1.0 frames per second)
no shutter priority mode
sensor resolution low (12 megapixels)
small sensor size (1/2.3")
no phase detect autofocus
17
low max shutter speed (1/1,200 seconds)
painfully slow continuous shooting (1.0 fps)
no shutter priority mode
lack of image stabilization
low MP (12 megapixels)
sensor is small (1/2.3")
has no phase detect autofocus
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Travel Comparison

Canon A3100 IS Travel photography info
Sony S2100 Travel photography info
51
has built in flash
does not have Timelapse mode
sensor resolution low (12MP)
doesn't have selfie friendly screen
wide angle not the best (35mm)
slow max aperture (f2.7)
50
built-in flash
does not have Time Lapse recording
low MP (12MP)
doesn't posses selfie friendly display
wide angle not fantastic (33mm)
slow max aperture (f3.1)
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Landscape Comparison

Canon A3100 IS as a Landscape photography camera
Sony S2100 as a Landscape photography camera
27
built in image stabilization (Optical)
lack of manual focus
fixed lens (fixed lens mount)
wide angle not the best (35mm)
slow max aperture (f2.7)
tiny screen (2.7")
no manual mode
sensor resolution low (12 megapixels)
small sensor size (1/2.3")
no RAW support
does not have Timelapse mode
27
pretty good screen size (3")
manual focus not available
lens is fixed (fixed lens mount)
wide angle not fantastic (33mm)
slow max aperture (f3.1)
manual mode not available
lack of image stabilization
low MP (12 megapixels)
sensor is small (1/2.3")
has no RAW format
does not have Time Lapse recording
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Vlogging Comparison

Canon A3100 IS as a Vlogging camera
Sony S2100 as a Vlogging camera
25
built in image stabilization (Optical)
wide angle not the best (35mm)
slow max aperture (f2.7)
doesn't have selfie friendly screen
video quality not great (640 x 480 pixels)
does not have external microphone jack
22
wide angle not fantastic (33mm)
slow max aperture (f3.1)
doesn't posses selfie friendly display
lack of image stabilization
low res video (640 x 480 pxls)
does not have external mic support
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Canon A3100 IS vs Sony S2100 Specifications

Detailed spec comparison table for Canon A3100 IS and Sony S2100
 Canon PowerShot A3100 ISSony Cyber-shot DSC-S2100
General Information
Company Canon Sony
Model type Canon PowerShot A3100 IS Sony Cyber-shot DSC-S2100
Class Small Sensor Compact Small Sensor Compact
Released 2010-01-05 2010-01-07
Physical type Compact Compact
Sensor Information
Powered by - Bionz
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 surface area 28.1mm² 28.1mm²
Sensor resolution 12MP 12MP
Anti alias filter
Aspect ratio 4:3 and 16:9 4:3, 3:2 and 16:9
Full resolution 4000 x 3000 4000 x 3000
Max native ISO 1600 3200
Lowest native ISO 100 100
RAW data
Autofocusing
Manual focusing
Touch to focus
Continuous AF
AF single
Tracking AF
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Total focus points 9 9
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 35-140mm (4.0x) 33-105mm (3.2x)
Maximal aperture f/2.7-5.6 f/3.1-5.6
Macro focusing range 3cm 5cm
Crop factor 5.8 5.8
Screen
Type of display Fixed Type Fixed Type
Display diagonal 2.7" 3"
Display resolution 230 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder type None None
Features
Slowest shutter speed 15 seconds 1 seconds
Maximum shutter speed 1/1600 seconds 1/1200 seconds
Continuous shooting rate 1.0 frames per sec 1.0 frames per sec
Shutter priority
Aperture priority
Manual mode
Change WB
Image stabilization
Inbuilt flash
Flash distance 3.00 m 3.30 m
Flash modes Auto, On, Off, Red-Eye, Fill-in, Slow Sync Auto, On, Off, Slow syncro
External flash
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 640 x 480 (30 fps), 320 x 240 (30 fps) 640 x 480 (30 fps), 320 x 240 (30 fps)
Max video resolution 640x480 640x480
Video format Motion JPEG Motion JPEG
Mic 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
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 165 gr (0.36 lb) 167 gr (0.37 lb)
Physical dimensions 97 x 58 x 28mm (3.8" x 2.3" x 1.1") 98 x 61 x 27mm (3.9" x 2.4" x 1.1")
DXO scores
DXO All around 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 NB-8L 2 x AA
Self timer Yes (2, 10, Custom, Face) Yes (2 or 10 sec)
Time lapse shooting
Storage type SD/SDHC/SDXC/MMC/MMCplus/HD MMCplus Memory Stick Duo/Pro Duo, optional SD, Internal
Card slots 1 1
Price at launch $159 $0