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Canon A2100 IS vs Ricoh GR Digital IV

Portability
92
Imaging
34
Features
20
Overall
28
Canon PowerShot A2100 IS front
 
Ricoh GR Digital IV front
Portability
92
Imaging
35
Features
47
Overall
39

Canon A2100 IS vs Ricoh GR Digital IV Key Specs

Canon A2100 IS
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Display
  • 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 GR Digital IV
(Full Review)
  • 10MP - 1/1.7" Sensor
  • 3" Fixed Screen
  • ISO 80 - 3200
  • Sensor-shift Image Stabilization
  • 640 x 480 video
  • 28mm (F1.9) lens
  • 190g - 109 x 59 x 33mm
  • Released September 2011
  • Succeeded the Ricoh GR Digital III
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Canon A2100 IS vs Ricoh GR Digital IV Overview

Here is a in-depth assessment of the Canon A2100 IS vs Ricoh GR Digital IV, both Small Sensor Compact digital cameras by rivals Canon and Ricoh. The resolution of the A2100 IS (12MP) and the GR Digital IV (10MP) is relatively well matched but the A2100 IS (1/2.3") and GR Digital IV (1/1.7") boast totally different sensor measurements.

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The A2100 IS was revealed 3 years before the GR Digital IV and that is quite a large gap as far as technology is concerned. Both cameras feature the same body design (Compact).

Before we go right into a full comparison, here is a simple introduction of how the A2100 IS grades vs the GR Digital IV with regard to portability, imaging, features and an overall rating.

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Reasons to pick Canon A2100 IS over the Ricoh GR Digital IV

 A2100 IS GR Digital IV 

Reasons to pick Ricoh GR Digital IV over the Canon A2100 IS

 GR Digital IV A2100 IS 
ReleasedSeptember 2011February 2009Fresher by 31 months
Focus manually Dial accurate focus
Screen resolution1230k230kSharper screen (+1000k dot)

Common features in the Canon A2100 IS and Ricoh GR Digital IV

 A2100 IS GR Digital IV 
Screen typeFixed Fixed Fixed screen
Screen size3"3"Same screen measurements
Selfie screen Lack of selfie screen
Touch screen Lack of Touch screen

Canon A2100 IS vs Ricoh GR Digital IV Physical Comparison

For those who are going to carry your camera regularly, you'll have to take into account its weight and size. The Canon A2100 IS comes with outer measurements of 102mm x 64mm x 32mm (4.0" x 2.5" x 1.3") and a weight of 185 grams (0.41 lbs) and the Ricoh GR Digital IV has specifications of 109mm x 59mm x 33mm (4.3" x 2.3" x 1.3") accompanied by a weight of 190 grams (0.42 lbs).

Check out the Canon A2100 IS vs Ricoh GR Digital IV in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will vary depending on the lens you are using at the time. Here is a front view dimensions comparison of the A2100 IS compared to the GR Digital IV.

Canon A2100 IS vs Ricoh GR Digital IV size comparison

Considering dimensions and weight, the portability grade of the A2100 IS and GR Digital IV is 92 and 92 respectively.

Canon A2100 IS vs Ricoh GR Digital IV top view buttons comparison

Canon A2100 IS vs Ricoh GR Digital IV Sensor Comparison

Normally, its tough to see the contrast between sensor sizing just by reading through specifications. The visual underneath will help offer you a stronger sense of the sensor sizing in the A2100 IS and GR Digital IV.

Plainly, the 2 cameras come with different megapixel count and different sensor sizing. The A2100 IS using its tinier sensor will make shooting bokeh more challenging and the Canon A2100 IS will resolve extra detail because of its extra 2 Megapixels. Higher resolution can also allow you to crop pictures a good deal more aggressively. The older A2100 IS is going to be behind in sensor technology.

Canon A2100 IS vs Ricoh GR Digital IV sensor size comparison

Canon A2100 IS vs Ricoh GR Digital IV Screen and ViewFinder

Canon A2100 IS vs Ricoh GR Digital IV Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Canon A2100 IS
Portrait photography with Ricoh GR Digital IV
26
offers face detect focusing
lack of manual focus
no manual control
no external flash support
sensor resolution not great (12 megapixels)
very small sensor size (1/2.3")
has no RAW files
41
you can focus manually
delivers RAW files
low MP (10MP)
tiny sensor (1/1.7")
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Street Comparison

Canon A2100 IS Street photography details
Ricoh GR Digital IV Street photography details
55
built in image stabilization (Optical)
screen does not articulate
very small sensor size (1/2.3")
has no RAW files
65
image stabilization (Sensor-shift)
delivers RAW files
no moving screen
tiny sensor (1/1.7")
Photography Glossary

Sports Comparison

Sports photography with Canon A2100 IS
Sports photography with Ricoh GR Digital IV
25
built in image stabilization (Optical)
slow continuous shooting (1.0 frames/s)
no shutter priority
sensor resolution not great (12 megapixels)
very small sensor size (1/2.3")
has no phase detect AF
34
image stabilization (Sensor-shift)
good battery life (390 shots)
can't change focal length (28mm)
low MP (10MP)
tiny sensor (1/1.7")
no phase detect auto focus
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Travel Comparison

Canon A2100 IS Travel photography info
Ricoh GR Digital IV Travel photography info
50
flash built-in
lack of Timelapse mode
sensor resolution not great (12MP)
screen isn't selfie friendly
wide angle not good (36mm)
sluggish maximum aperture (f3.2)
67
good battery life (390 per charge)
built-in flash
great max aperture (f1.9)
low MP (10MP)
does not offer selfie friendly display
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Landscape Comparison

Canon A2100 IS Landscape photography information
Ricoh GR Digital IV Landscape photography information
31
screen size is good (3")
built in image stabilization (Optical)
lack of manual focus
cannot switch lenses (fixed lens mount)
wide angle not good (36mm)
sluggish maximum aperture (f3.2)
no manual control
sensor resolution not great (12MP)
very small sensor size (1/2.3")
has no RAW files
lack of Timelapse mode
53
you can focus manually
great max aperture (f1.9)
screen size is good (3 inches)
image stabilization (Sensor-shift)
delivers RAW files
good battery life (390 shots)
fixed lens (fixed lens mount)
can't change focal length (28mm)
low MP (10MP)
tiny sensor (1/1.7")
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Vlogging Comparison

Canon A2100 IS as a Vlogging camera
Ricoh GR Digital IV as a Vlogging camera
27
built in image stabilization (Optical)
offers face detect focusing
wide angle not good (36mm)
sluggish maximum aperture (f3.2)
screen isn't selfie friendly
low res video (640 x 480 resolution)
lack of microphone jack
29
great max aperture (f1.9)
image stabilization (Sensor-shift)
does not offer selfie friendly display
video resolution low (640 x 480 resolution)
doesn't have microphone support
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Canon A2100 IS vs Ricoh GR Digital IV Specifications

Detailed spec comparison table for Canon A2100 IS and Ricoh GR Digital IV
 Canon PowerShot A2100 ISRicoh GR Digital IV
General Information
Make Canon Ricoh
Model Canon PowerShot A2100 IS Ricoh GR Digital IV
Type Small Sensor Compact Small Sensor Compact
Introduced 2009-02-18 2011-09-15
Physical type Compact Compact
Sensor Information
Sensor type CCD CCD
Sensor size 1/2.3" 1/1.7"
Sensor measurements 6.17 x 4.55mm 7.44 x 5.58mm
Sensor area 28.1mm² 41.5mm²
Sensor resolution 12 megapixels 10 megapixels
Anti aliasing filter
Aspect ratio 4:3 and 16:9 1:1, 4:3 and 3:2
Max resolution 4000 x 3000 3648 x 2736
Max native ISO 1600 3200
Minimum native ISO 80 80
RAW data
Autofocusing
Manual focus
Autofocus touch
Autofocus continuous
Single autofocus
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points 9 -
Lens
Lens mount fixed lens fixed lens
Lens focal range 36-216mm (6.0x) 28mm (1x)
Maximum aperture f/3.2-5.9 f/1.9
Macro focus range 1cm 1cm
Focal length multiplier 5.8 4.8
Screen
Display type Fixed Type Fixed Type
Display size 3 inches 3 inches
Display resolution 230 thousand dots 1,230 thousand dots
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder None Optical (optional)
Features
Minimum shutter speed 15 secs 1 secs
Fastest shutter speed 1/1600 secs 1/2000 secs
Continuous shutter rate 1.0fps -
Shutter priority
Aperture priority
Manual mode
Exposure compensation - Yes
Set white balance
Image stabilization
Inbuilt flash
Flash range 3.50 m 3.00 m
Flash options Auto, Fill-in, Red-Eye reduction, Slow Sync, Off Auto, On, Off, Red-Eye, Slow Sync, Manual
Hot shoe
AEB
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
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
Microphone 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
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 185g (0.41 pounds) 190g (0.42 pounds)
Physical dimensions 102 x 64 x 32mm (4.0" x 2.5" x 1.3") 109 x 59 x 33mm (4.3" x 2.3" x 1.3")
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 life - 390 images
Battery style - Battery Pack
Battery model 2 x AA DB65
Self timer Yes (2, 10, Custom, Face) Yes (2 or 10 sec)
Time lapse feature
Type of storage SD/SDHC/MMC/MMCplus/HD MMCplus SD/SDHC, Internal
Card slots One One
Retail cost $220 $599