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Canon A2100 IS vs Ricoh CX3

Portability
92
Imaging
34
Features
20
Overall
28
Canon PowerShot A2100 IS front
 
Ricoh CX3 front
Portability
92
Imaging
33
Features
35
Overall
33

Canon A2100 IS vs Ricoh CX3 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
  • Introduced February 2009
Ricoh CX3
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 3200
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-300mm (F3.5-5.6) lens
  • 206g - 102 x 58 x 29mm
  • Released June 2010
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Canon A2100 IS vs Ricoh CX3 Overview

Below, we will be evaluating the Canon A2100 IS and Ricoh CX3, former is a Small Sensor Compact while the latter is a Small Sensor Superzoom by rivals Canon and Ricoh. The sensor resolution of the A2100 IS (12MP) and the CX3 (10MP) is pretty comparable and they feature the exact same sensor measurements (1/2.3").

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The A2100 IS was manufactured 16 months before the CX3 which makes the cameras a generation away from each other. Both cameras come with the identical body type (Compact).

Before going straight into a step-by-step comparison, below is a short synopsis of how the A2100 IS grades against the CX3 in regards to portability, imaging, features and an overall mark.

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Reasons to pick Canon A2100 IS over the Ricoh CX3

 A2100 IS CX3 

Reasons to pick Ricoh CX3 over the Canon A2100 IS

 CX3 A2100 IS 
ReleasedJune 2010February 2009Newer by 16 months
Manual focus Dial exact focusing
Screen resolution920k230kClearer screen (+690k dot)

Common features in the Canon A2100 IS and Ricoh CX3

 A2100 IS CX3 
Screen typeFixed Fixed Fixed screen
Screen dimension3"3"Identical screen measurements
Selfie screen Neither includes selfie screen
Touch friendly screen No Touch friendly screen

Canon A2100 IS vs Ricoh CX3 Physical Comparison

If you're looking to travel with your camera, you have to consider its weight and volume. The Canon A2100 IS features exterior dimensions of 102mm x 64mm x 32mm (4.0" x 2.5" x 1.3") along with a weight of 185 grams (0.41 lbs) while the Ricoh CX3 has sizing of 102mm x 58mm x 29mm (4.0" x 2.3" x 1.1") accompanied by a weight of 206 grams (0.45 lbs).

Contrast the Canon A2100 IS and Ricoh CX3 in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will vary dependant on the lens you use at that time. Following is the front view sizing comparison of the A2100 IS against the CX3.

Canon A2100 IS vs Ricoh CX3 size comparison

Considering size and weight, the portability grade of the A2100 IS and CX3 is 92 and 92 respectively.

Canon A2100 IS vs Ricoh CX3 top view buttons comparison

Canon A2100 IS vs Ricoh CX3 Sensor Comparison

Often, it can be tough to envision the gap in sensor dimensions only by seeing a spec sheet. The pic below will help give you a much better sense of the sensor sizes in the A2100 IS and CX3.

Clearly, both the cameras posses the exact same sensor measurements albeit not the same megapixels. You can expect the Canon A2100 IS to show greater detail due to its extra 2 Megapixels. Higher resolution will also allow you to crop pictures somewhat more aggressively. The more aged A2100 IS will be behind with regard to sensor innovation.

Canon A2100 IS vs Ricoh CX3 sensor size comparison

Canon A2100 IS vs Ricoh CX3 Screen and ViewFinder

Canon A2100 IS vs Ricoh CX3 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon A2100 IS as a Portrait photography camera
Ricoh CX3 as a Portrait photography camera
26
supports face detection focus
focusing manually not possible
no manual control
external flash not possible
megapixel count low (12MP)
sensor is very small (1/2.3")
no RAW format
26
focusing manually
lack of manual mode
cannot use external flash
MP count low (10 megapixels)
small sensor (1/2.3")
lack of RAW files
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Street Comparison

Canon A2100 IS as a Street photography camera
Ricoh CX3 as a Street photography camera
55
built in image stabilization (Optical)
no articulating screen
sensor is very small (1/2.3")
no RAW format
60
has image stabilization (Sensor-shift)
lighter than competition (206g)
no moving screen
small sensor (1/2.3")
lack of RAW files
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Sports Comparison

Canon A2100 IS Sports photography advice
Ricoh CX3 Sports photography advice
25
built in image stabilization (Optical)
painfully slow continuous shooting (1.0 frames per second)
no shutter priority
megapixel count low (12MP)
sensor is very small (1/2.3")
no phase detect auto focus
26
has image stabilization (Sensor-shift)
no shutter priority mode
MP count low (10 megapixels)
small sensor (1/2.3")
lack of phase detect auto focus
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Travel Comparison

Travel photography with Canon A2100 IS
Travel photography with Ricoh CX3
50
has built in flash
no Timelapse function
megapixel count low (12 megapixels)
screen isn't selfie friendly
wide angle not great (36mm)
sluggish maximum aperture (f3.2)
66
lighter than competition (206 grams)
has built in flash
really wide (28mm)
very long zoom (300mm)
MP count low (10 megapixels)
doesn't posses selfie friendly screen
slow max aperture (f3.5)
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Landscape Comparison

Landscape photography with Canon A2100 IS
Landscape photography with Ricoh CX3
31
screen size is decent (3")
built in image stabilization (Optical)
focusing manually not possible
fixed lens (fixed lens mount)
wide angle not great (36mm)
sluggish maximum aperture (f3.2)
no manual control
megapixel count low (12 megapixels)
sensor is very small (1/2.3")
no RAW format
no Timelapse function
42
focusing manually
really wide (28mm)
screen size is good (3")
has image stabilization (Sensor-shift)
lens is fixed (fixed lens mount)
slow max aperture (f3.5)
lack of manual mode
MP count low (10MP)
small sensor (1/2.3")
lack of RAW files
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Vlogging Comparison

Canon A2100 IS Vlogging details
Ricoh CX3 Vlogging details
27
built in image stabilization (Optical)
supports face detection focus
wide angle not great (36mm)
sluggish maximum aperture (f3.2)
screen isn't selfie friendly
low res video (640 x 480 pxls)
no external microphone socket
30
really wide (28mm)
has image stabilization (Sensor-shift)
lighter than competition (206 grams)
slow max aperture (f3.5)
doesn't posses selfie friendly screen
low quality video (1280 x 720 pixels)
missing mic socket
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Canon A2100 IS vs Ricoh CX3 Specifications

Detailed spec comparison table for Canon A2100 IS and Ricoh CX3
 Canon PowerShot A2100 ISRicoh CX3
General Information
Brand Canon Ricoh
Model Canon PowerShot A2100 IS Ricoh CX3
Class Small Sensor Compact Small Sensor Superzoom
Introduced 2009-02-18 2010-06-16
Physical type Compact Compact
Sensor Information
Processor Chip - Smooth Imaging Engine IV
Sensor type CCD BSI-CMOS
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 12 megapixel 10 megapixel
Anti aliasing filter
Aspect ratio 4:3 and 16:9 1:1, 4:3 and 3:2
Full resolution 4000 x 3000 3648 x 2736
Max native ISO 1600 3200
Lowest native ISO 80 80
RAW files
Autofocusing
Focus manually
Touch focus
AF continuous
Single AF
Tracking AF
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Number of focus points 9 -
Lens
Lens mount fixed lens fixed lens
Lens focal range 36-216mm (6.0x) 28-300mm (10.7x)
Maximum aperture f/3.2-5.9 f/3.5-5.6
Macro focus range 1cm 1cm
Crop factor 5.8 5.8
Screen
Screen type Fixed Type Fixed Type
Screen diagonal 3 inch 3 inch
Resolution of screen 230k dots 920k dots
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder None None
Features
Lowest shutter speed 15 secs 8 secs
Highest shutter speed 1/1600 secs 1/2000 secs
Continuous shooting rate 1.0 frames per sec -
Shutter priority
Aperture priority
Manual mode
Change WB
Image stabilization
Inbuilt flash
Flash range 3.50 m 4.00 m
Flash modes Auto, Fill-in, Red-Eye reduction, Slow Sync, Off Auto, On, Off, Red-Eye, Slow Sync
External flash
AE 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 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps)
Max video resolution 640x480 1280x720
Video data 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 185 grams (0.41 lbs) 206 grams (0.45 lbs)
Dimensions 102 x 64 x 32mm (4.0" x 2.5" x 1.3") 102 x 58 x 29mm (4.0" x 2.3" x 1.1")
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 DB-100
Self timer Yes (2, 10, Custom, Face) Yes (2, 10 or Custom)
Time lapse shooting
Storage type SD/SDHC/MMC/MMCplus/HD MMCplus SD/SDHC card, Internal
Card slots One One
Launch pricing $220 $329