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Canon A3100 IS vs Casio EX-S12

Portability
94
Imaging
35
Features
14
Overall
26
Canon PowerShot A3100 IS front
 
Casio Exilim EX-S12 front
Portability
96
Imaging
34
Features
21
Overall
28

Canon A3100 IS vs Casio EX-S12 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
  • Introduced January 2010
Casio EX-S12
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 100 - 1600
  • 1280 x 720 video
  • 36-108mm (F2.8-7.9) lens
  • 111g - 95 x 60 x 23mm
  • Released January 2009
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Canon A3100 IS vs Casio EX-S12 Overview

Here, we are contrasting the Canon A3100 IS and Casio EX-S12, both Small Sensor Compact cameras by competitors Canon and Casio. The image resolution of the A3100 IS (12MP) and the EX-S12 (12MP) is very close and both cameras provide the identical sensor sizes (1/2.3").

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The A3100 IS was unveiled 13 months after the EX-S12 making them a generation away from one another. Both of the cameras feature the same body design (Compact).

Before diving straight to a detailed comparison, here is a quick summation of how the A3100 IS grades versus the EX-S12 with respect to portability, imaging, features and an overall score.

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Reasons to pick Canon A3100 IS over the Casio EX-S12

 A3100 IS EX-S12 
ReleasedJanuary 2010January 2009More modern by 13 months

Reasons to pick Casio EX-S12 over the Canon A3100 IS

 EX-S12 A3100 IS 
Manual focus More exact focus

Common features in the Canon A3100 IS and Casio EX-S12

 A3100 IS EX-S12 
Display typeFixed Fixed Fixed display
Display size2.7"2.7"Same display dimensions
Display resolution230k230kThe same display resolution
Selfie screen Lack of selfie screen
Touch friendly display Neither comes with Touch friendly display

Canon A3100 IS vs Casio EX-S12 Physical Comparison

For anybody who is looking to carry around your camera often, you should factor in its weight and size. The Canon A3100 IS comes with physical measurements of 97mm x 58mm x 28mm (3.8" x 2.3" x 1.1") and a weight of 165 grams (0.36 lbs) whilst the Casio EX-S12 has specifications of 95mm x 60mm x 23mm (3.7" x 2.4" x 0.9") accompanied by a weight of 111 grams (0.24 lbs).

Contrast the Canon A3100 IS and Casio EX-S12 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will vary based on the lens you use during that time. Following is a front view size comparison of the A3100 IS against the EX-S12.

Canon A3100 IS vs Casio EX-S12 size comparison

Looking at dimensions and weight, the portability grade of the A3100 IS and EX-S12 is 94 and 96 respectively.

Canon A3100 IS vs Casio EX-S12 top view buttons comparison

Canon A3100 IS vs Casio EX-S12 Sensor Comparison

Quite often, it's difficult to picture the gap in sensor sizes merely by viewing a spec sheet. The picture below will help provide you a more clear sense of the sensor sizing in the A3100 IS and EX-S12.

Clearly, both the cameras feature the identical sensor size and the same MP so you can expect comparable quality of files although you should really take the launch date of the cameras into account. The newer A3100 IS provides a benefit in sensor technology.

Canon A3100 IS vs Casio EX-S12 sensor size comparison

Canon A3100 IS vs Casio EX-S12 Screen and ViewFinder

Canon A3100 IS vs Casio EX-S12 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Canon A3100 IS
Portrait photography with Casio EX-S12
21
no manual focus
manual exposure not possible
cannot use external flash
megapixel count low (12 megapixels)
very small sensor (1/2.3")
no RAW format
27
focusing manually
manual exposure not possible
no external flash support
low megapixels (12 megapixels)
very small sensor (1/2.3")
has no RAW support
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Street Comparison

Canon A3100 IS Street photography advice
Casio EX-S12 Street photography advice
56
has image stabilization (Optical)
screen is fixed
very small sensor (1/2.3")
no RAW format
55
lighter than average in class (111 grams)
screen does not articulate
lack of image stabilization
very small sensor (1/2.3")
has no RAW support
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Sports Comparison

Canon A3100 IS as a Sports photography camera
Casio EX-S12 as a Sports photography camera
25
has image stabilization (Optical)
painfully slow continuous shooting (1.0 fps)
no shutter priority mode
megapixel count low (12 megapixels)
very small sensor (1/2.3")
no phase detect autofocus
17
lack of shutter priority mode
lack of image stabilization
low megapixels (12MP)
very small sensor (1/2.3")
has no phase detect autofocus
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Travel Comparison

Canon A3100 IS Travel photography info
Casio EX-S12 Travel photography info
51
built-in flash
lack of Timelapse mode
megapixel count low (12 megapixels)
doesn't offer selfie friendly screen
wide angle not the best (35mm)
sluggish maximum aperture (f2.7)
56
lighter than average in class (111g)
built-in flash
doesn't have Time Lapse mode
low megapixels (12 megapixels)
display is not selfie friendly
wide angle not the best (36mm)
sluggish max aperture (f2.8)
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Landscape Comparison

Landscape photography with Canon A3100 IS
Landscape photography with Casio EX-S12
27
has image stabilization (Optical)
no manual focus
fixed lens (fixed lens mount)
wide angle not the best (35mm)
sluggish maximum aperture (f2.7)
small screen (2.7 inch)
manual exposure not possible
megapixel count low (12MP)
very small sensor (1/2.3")
no RAW format
lack of Timelapse mode
27
focusing manually
lens is fixed (fixed lens mount)
wide angle not the best (36mm)
sluggish max aperture (f2.8)
screen is small (2.7")
manual exposure not possible
lack of image stabilization
low megapixels (12 megapixels)
very small sensor (1/2.3")
has no RAW support
doesn't have Time Lapse mode
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Vlogging Comparison

Canon A3100 IS Vlogging features
Casio EX-S12 Vlogging features
25
has image stabilization (Optical)
wide angle not the best (35mm)
sluggish maximum aperture (f2.7)
doesn't offer selfie friendly screen
low video resolution (640 x 480 resolution)
lack of external microphone support
25
lighter than average in class (111g)
wide angle not the best (36mm)
sluggish max aperture (f2.8)
display is not selfie friendly
lack of image stabilization
low video resolution (1280 x 720 pxls)
doesn't have external mic support
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Canon A3100 IS vs Casio EX-S12 Specifications

Detailed spec comparison table for Canon A3100 IS and Casio EX-S12
 Canon PowerShot A3100 ISCasio Exilim EX-S12
General Information
Company Canon Casio
Model type Canon PowerShot A3100 IS Casio Exilim EX-S12
Category Small Sensor Compact Small Sensor Compact
Introduced 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 12 megapixels 12 megapixels
Anti alias filter
Aspect ratio 4:3 and 16:9 4:3, 3:2 and 16:9
Maximum resolution 4000 x 3000 4000 x 3000
Maximum native ISO 1600 1600
Minimum native ISO 100 100
RAW files
Autofocusing
Manual focusing
Touch to focus
AF continuous
AF single
AF tracking
Selective AF
AF center weighted
Multi area AF
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Total focus points 9 -
Lens
Lens support fixed lens fixed lens
Lens zoom range 35-140mm (4.0x) 36-108mm (3.0x)
Max aperture f/2.7-5.6 f/2.8-7.9
Macro focusing distance 3cm -
Focal length multiplier 5.8 5.8
Screen
Type of display Fixed Type Fixed Type
Display size 2.7" 2.7"
Resolution of display 230k dots 230k dots
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder type None None
Features
Slowest shutter speed 15 seconds 1/2 seconds
Maximum shutter speed 1/1600 seconds 1/2000 seconds
Continuous shooting rate 1.0 frames per sec -
Shutter priority
Aperture priority
Manually set exposure
Set WB
Image stabilization
Built-in flash
Flash distance 3.00 m -
Flash settings Auto, On, Off, Red-Eye, Fill-in, Slow Sync -
External flash
Auto exposure bracketing
WB 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 (24 fps), 640 x 480 (30 fps), 320 x 240 (15 fps)
Maximum video resolution 640x480 1280x720
Video file format Motion JPEG Motion JPEG
Mic 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 None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 165 grams (0.36 lbs) 111 grams (0.24 lbs)
Physical dimensions 97 x 58 x 28mm (3.8" x 2.3" x 1.1") 95 x 60 x 23mm (3.7" x 2.4" x 0.9")
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 NP-60
Self timer Yes (2, 10, Custom, Face) Yes (10 seconds, 2 seconds, Triple Self-timer)
Time lapse feature
Storage type SD/SDHC/SDXC/MMC/MMCplus/HD MMCplus SD/ SDHC memory card, Internal
Card slots Single Single
Retail cost $159 $119