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Canon A810 vs Ricoh GR Digital III

Portability
93
Imaging
39
Features
26
Overall
33
Canon PowerShot A810 front
 
Ricoh GR Digital III front
Portability
92
Imaging
34
Features
35
Overall
34

Canon A810 vs Ricoh GR Digital III Key Specs

Canon A810
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 100 - 1600
  • Optical Image Stabilization
  • 1280 x 720 video
  • 28-140mm (F2.8-6.9) lens
  • 171g - 95 x 62 x 30mm
  • Introduced February 2012
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
  • Announced July 2009
  • Later Model is Ricoh GR Digital IV
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Canon A810 vs Ricoh GR Digital III Overview

Here is a thorough analysis of the Canon A810 and Ricoh GR Digital III, both Small Sensor Compact cameras by rivals Canon and Ricoh. There is a big difference among the sensor resolutions of the A810 (16MP) and GR Digital III (10MP) and the A810 (1/2.3") and GR Digital III (1/1.7") use totally different sensor measurements.

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The A810 was launched 2 years later than the GR Digital III and that is a fairly big gap as far as camera tech is concerned. Both of the cameras offer the identical body type (Compact).

Before diving through a in depth comparison, below is a concise introduction of how the A810 scores against the GR Digital III when it comes to portability, imaging, features and an overall rating.

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Reasons to pick Canon A810 over the Ricoh GR Digital III

 A810 GR Digital III 
AnnouncedFebruary 2012July 2009Fresher by 31 months

Reasons to pick Ricoh GR Digital III over the Canon A810

 GR Digital III A810 
Focus manually Very exact focusing
Display sizing3"2.7"Larger display (+0.3")
Display resolution920k230kClearer display (+690k dot)

Common features in the Canon A810 and Ricoh GR Digital III

 A810 GR Digital III 
Display typeFixed Fixed Fixed display
Selfie screen Neither contains selfie screen
Touch display Neither contains Touch display

Canon A810 vs Ricoh GR Digital III Physical Comparison

If you are looking to carry your camera frequently, you have to factor its weight and measurements. The Canon A810 has got outer dimensions of 95mm x 62mm x 30mm (3.7" x 2.4" x 1.2") along with a weight of 171 grams (0.38 lbs) and the Ricoh GR Digital III has proportions of 109mm x 59mm x 26mm (4.3" x 2.3" x 1.0") and a weight of 208 grams (0.46 lbs).

Compare the Canon A810 and Ricoh GR Digital III in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will change based on the lens you are utilizing at that moment. The following is the front view measurement comparison of the A810 vs the GR Digital III.

Canon A810 vs Ricoh GR Digital III size comparison

Using size and weight, the portability rating of the A810 and GR Digital III is 93 and 92 respectively.

Canon A810 vs Ricoh GR Digital III top view buttons comparison

Canon A810 vs Ricoh GR Digital III Sensor Comparison

Often, it can be hard to see the contrast in sensor sizing simply by researching specifications. The visual here might give you a better sense of the sensor sizes in the A810 and GR Digital III.

To sum up, the two cameras offer different megapixel count and different sensor sizing. The A810 due to its smaller sensor will make shooting shallow depth of field trickier and the Canon A810 will render greater detail utilizing its extra 6MP. Greater resolution will also let you crop pics a little more aggressively. The more modern A810 is going to have an advantage when it comes to sensor tech.

Canon A810 vs Ricoh GR Digital III sensor size comparison

Canon A810 vs Ricoh GR Digital III Screen and ViewFinder

Canon A810 vs Ricoh GR Digital III Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon A810 Portrait photography details
Ricoh GR Digital III Portrait photography details
34
decent megapixels (16MP)
includes face detection autofocus
focusing manually not possible
no manual exposure
no external flash support
sensor is tiny (1/2.3")
doesn't have RAW format
40
focusing manually
delivers RAW formats
sensor resolution low (10 megapixels)
sensor is small (1/1.7")
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Street Comparison

Canon A810 Street photography information
Ricoh GR Digital III Street photography information
57
image stabilization (Optical)
no articulating screen
sensor is tiny (1/2.3")
doesn't have RAW format
55
delivers RAW formats
screen is fixed
lack of image stabilization
sensor is small (1/1.7")
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Sports Comparison

Canon A810 Sports photography details
Ricoh GR Digital III Sports photography details
40
image stabilization (Optical)
decent megapixels (16MP)
includes tracking autofocus
slow fps (1.0 frames/s)
no shutter priority
sensor is tiny (1/2.3")
doesn't have phase detect autofocus
17
focal length is fixed (28mm)
lack of image stabilization
sensor resolution low (10MP)
sensor is small (1/1.7")
has no phase detect autofocus
Photography Glossary

Travel Comparison

Canon A810 as a Travel photography camera
Ricoh GR Digital III as a Travel photography camera
65
decent megapixels (16 megapixels)
built-in flash
pretty wide (28mm)
missing Time Lapse recording
doesn't posses selfie friendly screen
somewhat slow maximum aperture (f2.8)
63
built-in flash
fast maximum aperture (f1.9)
sensor resolution low (10MP)
display is not selfie friendly
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Landscape Comparison

Canon A810 as a Landscape photography camera
Ricoh GR Digital III as a Landscape photography camera
38
pretty wide (28mm)
image stabilization (Optical)
decent megapixels (16 megapixels)
focusing manually not possible
cannot switch lenses (fixed lens mount)
somewhat slow maximum aperture (f2.8)
small screen (2.7 inch)
no manual exposure
sensor is tiny (1/2.3")
doesn't have RAW format
missing Time Lapse recording
45
focusing manually
fast maximum aperture (f1.9)
screen size is good (3")
delivers RAW formats
lens is fixed (fixed lens mount)
focal length is fixed (28mm)
lack of image stabilization
sensor resolution low (10 megapixels)
sensor is small (1/1.7")
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Vlogging Comparison

Vlogging with Canon A810
Vlogging with Ricoh GR Digital III
31
pretty wide (28mm)
image stabilization (Optical)
includes face detection autofocus
somewhat slow maximum aperture (f2.8)
doesn't posses selfie friendly screen
video resolution low (1280 x 720 resolution)
missing external mic support
25
fast maximum aperture (f1.9)
display is not selfie friendly
lack of image stabilization
video quality not great (640 x 480 pxls)
missing external mic socket
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Canon A810 vs Ricoh GR Digital III Specifications

Detailed spec comparison table for Canon A810 and Ricoh GR Digital III
 Canon PowerShot A810Ricoh GR Digital III
General Information
Company Canon Ricoh
Model type Canon PowerShot A810 Ricoh GR Digital III
Class Small Sensor Compact Small Sensor Compact
Introduced 2012-02-07 2009-07-27
Physical type Compact Compact
Sensor Information
Chip - GR engine III
Sensor type CCD CCD
Sensor size 1/2.3" 1/1.7"
Sensor dimensions 6.17 x 4.55mm 7.44 x 5.58mm
Sensor area 28.1mm² 41.5mm²
Sensor resolution 16 megapixel 10 megapixel
Anti alias filter
Aspect ratio 4:3 and 16:9 1:1, 4:3 and 3:2
Peak resolution 4608 x 3456 3648 x 2736
Highest native ISO 1600 1600
Minimum native ISO 100 64
RAW images
Autofocusing
Focus manually
AF touch
Continuous AF
AF single
AF tracking
Selective AF
Center weighted AF
AF multi area
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Total focus points 9 -
Lens
Lens support fixed lens fixed lens
Lens zoom range 28-140mm (5.0x) 28mm (1x)
Largest aperture f/2.8-6.9 f/1.9
Macro focusing range 3cm 1cm
Focal length multiplier 5.8 4.8
Screen
Display type Fixed Type Fixed Type
Display diagonal 2.7" 3"
Display resolution 230k dots 920k dots
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder type None Optical (optional)
Features
Minimum shutter speed 15 seconds 1 seconds
Fastest shutter speed 1/2000 seconds 1/2000 seconds
Continuous shutter rate 1.0 frames/s -
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Set WB
Image stabilization
Integrated flash
Flash distance 3.00 m 3.00 m
Flash settings Auto, On, Off, Red-Eye, Slow Sync Auto, On, Off, Red-Eye, Slow Sync, Manual
Hot shoe
AE bracketing
White balance bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1280 x 720 (25 fps) 640 x 480 (30 fps) 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Highest video resolution 1280x720 640x480
Video format H.264 -
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
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 171 grams (0.38 lbs) 208 grams (0.46 lbs)
Dimensions 95 x 62 x 30mm (3.7" x 2.4" x 1.2") 109 x 59 x 26mm (4.3" x 2.3" x 1.0")
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 220 shots -
Type of battery AA -
Battery ID 2 x AA -
Self timer Yes (2 or 10 sec, Custom) Yes (2 or 10 sec)
Time lapse feature
Type of storage SD/SDHC/SDXC SD/SDHC, Internal
Card slots One One
Price at release $99 $399