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Canon A2100 IS vs Nikon S100

Portability
92
Imaging
34
Features
20
Overall
28
Canon PowerShot A2100 IS front
 
Nikon Coolpix S100 front
Portability
94
Imaging
38
Features
40
Overall
38

Canon A2100 IS vs Nikon S100 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
  • Released February 2009
Nikon S100
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3.5" Fixed Screen
  • ISO 125 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 28-140mm (F3.9-4.8) lens
  • 175g - 99 x 65 x 18mm
  • Introduced August 2011
Photography Glossary

Canon A2100 IS vs Nikon S100 Overview

On this page, we will be contrasting the Canon A2100 IS vs Nikon S100, both Small Sensor Compact digital cameras by brands Canon and Nikon. There is a sizable difference between the image resolutions of the A2100 IS (12MP) and S100 (16MP) but both cameras offer the same sensor sizes (1/2.3").

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The A2100 IS was released 3 years prior to the S100 which is quite a significant difference as far as tech is concerned. The two cameras have the same body design (Compact).

Before getting straight to a in depth comparison, here is a simple summation of how the A2100 IS scores against the S100 with regard to portability, imaging, features and an overall mark.

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Reasons to pick Canon A2100 IS over the Nikon S100

 A2100 IS S100 

Reasons to pick Nikon S100 over the Canon A2100 IS

 S100 A2100 IS 
IntroducedAugust 2011February 2009Newer by 30 months
Manually focus More precise focusing
Screen dimensions3.5"3"Bigger screen (+0.5")
Screen resolution820k230kSharper screen (+590k dot)
Touch friendly screen Quickly navigate

Common features in the Canon A2100 IS and Nikon S100

 A2100 IS S100 
Screen typeFixed Fixed Fixed screen
Selfie screen Missing selfie screen

Canon A2100 IS vs Nikon S100 Physical Comparison

If you are looking to travel with your camera, you are going to need to take into account its weight and measurements. The Canon A2100 IS offers physical measurements 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 Nikon S100 has proportions of 99mm x 65mm x 18mm (3.9" x 2.6" x 0.7") with a weight of 175 grams (0.39 lbs).

Compare the Canon A2100 IS vs Nikon S100 in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an ILC will change based on the lens you are employing at the time. Here is a front view proportions comparison of the A2100 IS versus the S100.

Canon A2100 IS vs Nikon S100 size comparison

Taking into account size and weight, the portability rating of the A2100 IS and S100 is 92 and 94 respectively.

Canon A2100 IS vs Nikon S100 top view buttons comparison

Canon A2100 IS vs Nikon S100 Sensor Comparison

Generally, it is very difficult to imagine the difference between sensor dimensions just by reading through a spec sheet. The pic underneath may provide you a much better sense of the sensor sizing in the A2100 IS and S100.

Clearly, the two cameras have the same sensor dimensions albeit different MP. You can expect the Nikon S100 to resolve extra detail as a result of its extra 4 Megapixels. Higher resolution will also allow you to crop photographs a bit more aggressively. The more aged A2100 IS is going to be disadvantaged with regard to sensor technology.

Canon A2100 IS vs Nikon S100 sensor size comparison

Canon A2100 IS vs Nikon S100 Screen and ViewFinder

Canon A2100 IS vs Nikon S100 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon A2100 IS Portrait photography factors
Nikon S100 Portrait photography factors
26
comes with face detection autofocus
focusing manually not possible
manual mode not possible
external flash not possible
megapixel count low (12 megapixels)
sensor size is very small (1/2.3")
has no RAW support
39
you can focus manually
MP count decent (16 megapixels)
provides face detection focus
manual mode not available
external flash not possible
small sensor (1/2.3")
has no RAW files
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Street Comparison

Canon A2100 IS Street photography factors
Nikon S100 Street photography factors
55
image stabilization (Optical)
no moving screen
sensor size is very small (1/2.3")
has no RAW support
62
image stabilization (Optical)
has focus via touch
screen does not articulate
small sensor (1/2.3")
has no RAW files
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Sports Comparison

Canon A2100 IS Sports photography factors
Nikon S100 Sports photography factors
25
image stabilization (Optical)
slow continuous shooting (1.0 frames/s)
lack of shutter priority mode
megapixel count low (12MP)
sensor size is very small (1/2.3")
has no phase detect autofocus
37
image stabilization (Optical)
MP count decent (16MP)
provides tracking autofocus
max fps very slow (6.0 frames per second)
lack of shutter priority mode
small sensor (1/2.3")
bad battery life (150 per charge)
has no phase detect auto focus
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Travel Comparison

Canon A2100 IS Travel photography features
Nikon S100 Travel photography features
50
has built in flash
does not have Time Lapse recording
megapixel count low (12 megapixels)
doesn't feature selfie friendly display
wide angle not fantastic (36mm)
somewhat slow maximum aperture (f3.2)
65
has focus via touch
MP count decent (16 megapixels)
built-in flash
pretty wide (28mm)
doesn't have Timelapse mode
bad battery life (150 shots)
does not have a selfie friendly screen
somewhat slow maximum aperture (f3.9)
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Landscape Comparison

Canon A2100 IS Landscape photography info
Nikon S100 Landscape photography info
31
pretty good screen size (3 inches)
image stabilization (Optical)
focusing manually not possible
fixed lens (fixed lens mount)
wide angle not fantastic (36mm)
somewhat slow maximum aperture (f3.2)
manual mode not possible
megapixel count low (12 megapixels)
sensor size is very small (1/2.3")
has no RAW support
does not have Time Lapse recording
45
you can focus manually
pretty wide (28mm)
bigger than average screen (3.5 inches)
image stabilization (Optical)
MP count decent (16 megapixels)
lens is fixed (fixed lens mount)
somewhat slow maximum aperture (f3.9)
manual mode not available
small sensor (1/2.3")
has no RAW files
bad battery life (150 per charge)
doesn't have Timelapse mode
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Vlogging Comparison

Vlogging with Canon A2100 IS
Vlogging with Nikon S100
27
image stabilization (Optical)
comes with face detection autofocus
wide angle not fantastic (36mm)
somewhat slow maximum aperture (f3.2)
doesn't feature selfie friendly display
low quality video (640 x 480 resolution)
does not have external mic port
35
pretty wide (28mm)
built-in touchscreen
image stabilization (Optical)
provides face detection focus
high res video (1920 x 1080 pxls)
somewhat slow maximum aperture (f3.9)
does not have a selfie friendly screen
doesn't have external microphone socket
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Canon A2100 IS vs Nikon S100 Specifications

Detailed spec comparison table for Canon A2100 IS and Nikon S100
 Canon PowerShot A2100 ISNikon Coolpix S100
General Information
Brand Name Canon Nikon
Model type Canon PowerShot A2100 IS Nikon Coolpix S100
Type Small Sensor Compact Small Sensor Compact
Released 2009-02-18 2011-08-24
Physical type Compact Compact
Sensor Information
Chip - Expeed C2
Sensor type CCD CMOS
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 12 megapixel 16 megapixel
Anti alias filter
Aspect ratio 4:3 and 16:9 -
Peak resolution 4000 x 3000 4608 x 3456
Highest native ISO 1600 3200
Minimum native ISO 80 125
RAW data
Autofocusing
Manual focusing
AF touch
AF continuous
AF single
Tracking AF
Selective AF
AF center weighted
Multi area AF
AF live view
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points 9 -
Cross type focus points - -
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 36-216mm (6.0x) 28-140mm (5.0x)
Maximal aperture f/3.2-5.9 f/3.9-4.8
Macro focusing range 1cm 1cm
Crop factor 5.8 5.8
Screen
Type of screen Fixed Type Fixed Type
Screen size 3 inch 3.5 inch
Resolution of screen 230 thousand dots 820 thousand dots
Selfie friendly
Liveview
Touch friendly
Screen tech - Organic LED monitor
Viewfinder Information
Viewfinder type None None
Features
Minimum shutter speed 15 secs 4 secs
Fastest shutter speed 1/1600 secs 1/2000 secs
Continuous shutter rate 1.0fps 6.0fps
Shutter priority
Aperture priority
Manually set exposure
Set WB
Image stabilization
Integrated flash
Flash distance 3.50 m -
Flash modes Auto, Fill-in, Red-Eye reduction, Slow Sync, Off Auto, On, Off, Red-Eye
Hot shoe
AE bracketing
WB 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) 1920 x 1080, 1280 x 720p (30fps), 640 x 480 (30fps)
Highest video resolution 640x480 1920x1080
Video data format Motion JPEG MPEG-4, Motion JPEG
Microphone 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 proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 185 gr (0.41 lbs) 175 gr (0.39 lbs)
Physical dimensions 102 x 64 x 32mm (4.0" x 2.5" x 1.3") 99 x 65 x 18mm (3.9" x 2.6" x 0.7")
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 life - 150 shots
Battery type - Battery Pack
Battery ID 2 x AA EN-EL12
Self timer Yes (2, 10, Custom, Face) Yes
Time lapse feature
Storage type SD/SDHC/MMC/MMCplus/HD MMCplus SD/SDHC/SDXC
Card slots Single Single
Cost at release $220 $240