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Canon G15 vs Ricoh GR Digital III

Portability
86
Imaging
37
Features
58
Overall
45
Canon PowerShot G15 front
 
Ricoh GR Digital III front
Portability
92
Imaging
34
Features
35
Overall
34

Canon G15 vs Ricoh GR Digital III Key Specs

Canon G15
(Full Review)
  • 12MP - 1/1.7" Sensor
  • 3" Fixed Display
  • ISO 80 - 12800
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 28-140mm (F1.8-2.8) lens
  • 352g - 107 x 76 x 40mm
  • Revealed September 2012
  • Older Model is Canon G12
  • Renewed by Canon G16
Ricoh GR Digital III
(Full Review)
  • 10MP - 1/1.7" Sensor
  • 3" Fixed Display
  • ISO 64 - 1600
  • 640 x 480 video
  • 28mm (F1.9) lens
  • 208g - 109 x 59 x 26mm
  • Launched July 2009
  • Replacement is Ricoh GR Digital IV
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Canon G15 vs Ricoh GR Digital III Overview

In this article, we are contrasting the Canon G15 and Ricoh GR Digital III, both Small Sensor Compact cameras by competitors Canon and Ricoh. The image resolution of the G15 (12MP) and the GR Digital III (10MP) is very comparable and they use the same exact sensor measurements (1/1.7").

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The G15 was revealed 3 years later than the GR Digital III and that is a fairly serious difference as far as camera technology is concerned. The two cameras offer the identical body type (Compact).

Before going through a more detailed comparison, below is a brief synopsis of how the G15 matches up against the GR Digital III in terms of portability, imaging, features and an overall rating.

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Reasons to pick Canon G15 over the Ricoh GR Digital III

 G15 GR Digital III 
LaunchedSeptember 2012July 2009Fresher by 39 months
Display resolution922k920kClearer display (+2k dot)

Reasons to pick Ricoh GR Digital III over the Canon G15

 GR Digital III G15 

Common features in the Canon G15 and Ricoh GR Digital III

 G15 GR Digital III 
Manually focus Very exact focus
Display typeFixed Fixed Fixed display
Display sizing3"3"Equivalent display measurements
Selfie screen Absent selfie screen
Touch display Absent Touch display

Canon G15 vs Ricoh GR Digital III Physical Comparison

If you are intending to carry your camera regularly, you'll have to take into account its weight and size. The Canon G15 has physical measurements of 107mm x 76mm x 40mm (4.2" x 3.0" x 1.6") along with a weight of 352 grams (0.78 lbs) while the Ricoh GR Digital III has specifications of 109mm x 59mm x 26mm (4.3" x 2.3" x 1.0") and a weight of 208 grams (0.46 lbs).

Analyze the Canon G15 and Ricoh GR Digital III in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an ILC will differ based on the lens you are working with at that time. The following is the front view sizing comparison of the G15 and the GR Digital III.

Canon G15 vs Ricoh GR Digital III size comparison

Looking at dimensions and weight, the portability grade of the G15 and GR Digital III is 86 and 92 respectively.

Canon G15 vs Ricoh GR Digital III top view buttons comparison

Canon G15 vs Ricoh GR Digital III Sensor Comparison

Typically, it is very hard to envision the contrast in sensor sizing merely by going through specifications. The photograph here should provide you a stronger sense of the sensor measurements in the G15 and GR Digital III.

To sum up, the two cameras offer the same exact sensor sizing but not the same MP. You can expect to see the Canon G15 to produce more detail because of its extra 2 Megapixels. Greater resolution will let you crop pics a little more aggressively. The newer G15 is going to have an edge when it comes to sensor technology.

Canon G15 vs Ricoh GR Digital III sensor size comparison

Canon G15 vs Ricoh GR Digital III Screen and ViewFinder

Canon G15 vs Ricoh GR Digital III Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Canon G15 Portrait photography factors
Ricoh GR Digital III Portrait photography factors
48
you can focus manually
above average flash sync speed (1/2,000 seconds)
has face detect focus
exports RAW formats
low MP (12MP)
sensor size is small (1/1.7")
40
has manual focus
supports RAW formats
low MP (10MP)
sensor size is very small (1/1.7")
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Street Comparison

Street photography with Canon G15
Street photography with Ricoh GR Digital III
59
built in image stabilization (Optical)
exports RAW formats
screen is fixed
sensor size is small (1/1.7")
more heavy than others in class (352 grams)
55
supports RAW formats
no moving screen
does not have image stabilization
sensor size is very small (1/1.7")
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Sports Comparison

Canon G15 Sports photography features
Ricoh GR Digital III Sports photography features
39
built in image stabilization (Optical)
has tracking focus
good battery power (350 shots)
low frames per second (2.0 frames/s)
low MP (12MP)
sensor size is small (1/1.7")
lack of phase detect auto focus
17
focal length is fixed (28mm)
does not have image stabilization
low MP (10 megapixels)
sensor size is very small (1/1.7")
lacks phase detect autofocus
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Travel Comparison

Travel photography with Canon G15
Travel photography with Ricoh GR Digital III
61
good battery power (350 CIPA)
built-in flash
rather wide (28mm)
very good max aperture (f1.8)
doesn't have Timelapse mode
more heavy than others in class (352 grams)
low MP (12 megapixels)
doesn't feature selfie friendly screen
63
flash built-in
very good max aperture (f1.9)
low MP (10MP)
display is not selfie friendly
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Landscape Comparison

Canon G15 Landscape photography information
Ricoh GR Digital III Landscape photography information
55
you can focus manually
rather wide (28mm)
very good max aperture (f1.8)
screen is a decent size (3 inch)
built in image stabilization (Optical)
exports RAW formats
good battery power (350 per charge)
can't switch lenses (fixed lens mount)
low MP (12 megapixels)
sensor size is small (1/1.7")
doesn't have Timelapse mode
45
has manual focus
very good max aperture (f1.9)
screen size is good (3 inch)
supports RAW formats
can't switch lens (fixed lens mount)
focal length is fixed (28mm)
does not have image stabilization
low MP (10 megapixels)
sensor size is very small (1/1.7")
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Vlogging Comparison

Canon G15 as a Vlogging camera
Ricoh GR Digital III as a Vlogging camera
33
rather wide (28mm)
very good max aperture (f1.8)
built in image stabilization (Optical)
has face detect focus
video resolution high (1920 x 1080 pxls)
doesn't feature selfie friendly screen
doesn't have microphone port
more heavy than others in class (352g)
25
very good max aperture (f1.9)
display is not selfie friendly
does not have image stabilization
video res low (640 x 480 pixels)
missing external microphone port
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Canon G15 vs Ricoh GR Digital III Specifications

Detailed spec comparison table for Canon G15 and Ricoh GR Digital III
 Canon PowerShot G15Ricoh GR Digital III
General Information
Manufacturer Canon Ricoh
Model type Canon PowerShot G15 Ricoh GR Digital III
Category Small Sensor Compact Small Sensor Compact
Revealed 2012-09-17 2009-07-27
Body design Compact Compact
Sensor Information
Powered by Digic 5 GR engine III
Sensor type CMOS CCD
Sensor size 1/1.7" 1/1.7"
Sensor measurements 7.44 x 5.58mm 7.44 x 5.58mm
Sensor surface area 41.5mm² 41.5mm²
Sensor resolution 12 megapixels 10 megapixels
Anti alias filter
Aspect ratio 1:1, 5:4, 4:3, 3:2 and 16:9 1:1, 4:3 and 3:2
Peak resolution 4000 x 3000 3648 x 2736
Highest native ISO 12800 1600
Lowest native ISO 80 64
RAW images
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Autofocus tracking
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 9 -
Lens
Lens support fixed lens fixed lens
Lens zoom range 28-140mm (5.0x) 28mm (1x)
Highest aperture f/1.8-2.8 f/1.9
Macro focusing range 1cm 1cm
Crop factor 4.8 4.8
Screen
Display type Fixed Type Fixed Type
Display size 3 inch 3 inch
Resolution of display 922 thousand dot 920 thousand dot
Selfie friendly
Liveview
Touch operation
Display tech TFT PureColor II G LCD -
Viewfinder Information
Viewfinder type Optical (tunnel) Optical (optional)
Features
Min shutter speed 15 secs 1 secs
Max shutter speed 1/4000 secs 1/2000 secs
Continuous shutter speed 2.0 frames per sec -
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change white balance
Image stabilization
Built-in flash
Flash distance 7.00 m 3.00 m
Flash modes Auto, On, Off, Red-Eye, Slow Sync, Second Curtain Auto, On, Off, Red-Eye, Slow Sync, Manual
Hot shoe
Auto exposure bracketing
White balance bracketing
Max flash sync 1/2000 secs -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (24 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps) 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Highest video resolution 1920x1080 640x480
Video format H.264 -
Microphone jack
Headphone jack
Connectivity
Wireless Eye-Fi Connected None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 352g (0.78 lbs) 208g (0.46 lbs)
Dimensions 107 x 76 x 40mm (4.2" x 3.0" x 1.6") 109 x 59 x 26mm (4.3" x 2.3" x 1.0")
DXO scores
DXO Overall rating 46 not tested
DXO Color Depth rating 19.9 not tested
DXO Dynamic range rating 11.5 not tested
DXO Low light rating 165 not tested
Other
Battery life 350 shots -
Battery form Battery Pack -
Battery ID NB-10L -
Self timer Yes (2 or 10 sec, Custom) Yes (2 or 10 sec)
Time lapse recording
Type of storage SD/SDHC/SDXC SD/SDHC, Internal
Storage slots One One
Pricing at release $499 $399