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Canon SX620 HS vs Ricoh GR Digital III

Portability
93
Imaging
46
Features
48
Overall
46
Canon PowerShot SX620 HS front
 
Ricoh GR Digital III front
Portability
92
Imaging
34
Features
35
Overall
34

Canon SX620 HS vs Ricoh GR Digital III Key Specs

Canon SX620 HS
(Full Review)
  • 20MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 25-625mm (F3.2-6.6) lens
  • 182g - 97 x 57 x 28mm
  • Released May 2016
Ricoh GR Digital III
(Full Review)
  • 10MP - 1/1.7" Sensor
  • 3" Fixed Screen
  • ISO 64 - 1600
  • 640 x 480 video
  • 28mm (F1.9) lens
  • 208g - 109 x 59 x 26mm
  • Launched July 2009
  • Renewed by Ricoh GR Digital IV
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Canon SX620 HS vs Ricoh GR Digital III Overview

Here is a in-depth analysis of the Canon SX620 HS vs Ricoh GR Digital III, one being a Small Sensor Superzoom and the latter is a Small Sensor Compact by rivals Canon and Ricoh. There exists a sizeable gap among the resolutions of the SX620 HS (20MP) and GR Digital III (10MP) and the SX620 HS (1/2.3") and GR Digital III (1/1.7") offer totally different sensor dimensions.

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The SX620 HS was introduced 6 years later than the GR Digital III and that is a fairly large gap as far as camera technology is concerned. Each of these cameras feature the same body design (Compact).

Before diving right into a step-by-step comparison, here is a simple overview of how the SX620 HS grades versus the GR Digital III in terms of portability, imaging, features and an overall rating.

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Reasons to pick Canon SX620 HS over the Ricoh GR Digital III

 SX620 HS GR Digital III 
LaunchedMay 2016July 2009Fresher by 83 months
Screen resolution922k920kCrisper screen (+2k dot)

Reasons to pick Ricoh GR Digital III over the Canon SX620 HS

 GR Digital III SX620 HS 

Common features in the Canon SX620 HS and Ricoh GR Digital III

 SX620 HS GR Digital III 
Focus manually Dial precise focus
Screen typeFixed Fixed Fixed screen
Screen size3"3"Same screen sizing
Selfie screen Lacking selfie screen
Touch screen Neither includes Touch screen

Canon SX620 HS vs Ricoh GR Digital III Physical Comparison

In case you're intending to carry your camera regularly, you'll need to factor its weight and size. The Canon SX620 HS features physical measurements of 97mm x 57mm x 28mm (3.8" x 2.2" x 1.1") having a weight of 182 grams (0.40 lbs) and the Ricoh GR Digital III has specifications of 109mm x 59mm x 26mm (4.3" x 2.3" x 1.0") accompanied by a weight of 208 grams (0.46 lbs).

Compare the Canon SX620 HS vs Ricoh GR Digital III in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an Interchangeable Lens Camera will differ based on the lens you are utilizing at that time. Here is a front view size comparison of the SX620 HS against the GR Digital III.

Canon SX620 HS vs Ricoh GR Digital III size comparison

Considering dimensions and weight, the portability score of the SX620 HS and GR Digital III is 93 and 92 respectively.

Canon SX620 HS vs Ricoh GR Digital III top view buttons comparison

Canon SX620 HS vs Ricoh GR Digital III Sensor Comparison

Quite often, it is difficult to envision the contrast in sensor sizing only by viewing technical specs. The visual underneath may give you a far better sense of the sensor measurements in the SX620 HS and GR Digital III.

As you can tell, both cameras feature different megapixels and different sensor sizing. The SX620 HS with its smaller sensor will make achieving shallower DOF more difficult and the Canon SX620 HS will result in extra detail using its extra 10MP. Higher resolution can also help you crop photographs way more aggressively. The younger SX620 HS is going to have an advantage with regard to sensor innovation.

Canon SX620 HS vs Ricoh GR Digital III sensor size comparison

Canon SX620 HS vs Ricoh GR Digital III Screen and ViewFinder

Canon SX620 HS vs Ricoh GR Digital III Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon SX620 HS Portrait photography info
Ricoh GR Digital III Portrait photography info
44
has manual focus
good MP (20 megapixels)
provides face detection autofocus
manual mode not available
can't use external flash
sensor size is tiny (1/2.3")
doesn't have RAW format
40
manual focus
saves RAW formats
low megapixels (10MP)
sensor size is very small (1/1.7")
Photography Glossary

Street Comparison

Street photography with Canon SX620 HS
Street photography with Ricoh GR Digital III
63
image stabilization (Optical)
lighter than competition (182g)
screen does not articulate
sensor size is tiny (1/2.3")
doesn't have RAW format
55
saves RAW formats
no articulating screen
no image stabilization
sensor size is very small (1/1.7")
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Sports Comparison

Canon SX620 HS Sports photography details
Ricoh GR Digital III Sports photography details
48
incredible zoom range (25-625mm 25.0 x zoom)
image stabilization (Optical)
good MP (20 megapixels)
provides tracking autofocus
low frames per second (2.5 frames/s)
lack of shutter priority mode
sensor size is tiny (1/2.3")
doesn't have phase detect autofocus
17
focal length is fixed (28mm)
no image stabilization
low megapixels (10 megapixels)
sensor size is very small (1/1.7")
doesn't have phase detect auto focus
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Travel Comparison

Canon SX620 HS as a Travel photography camera
Ricoh GR Digital III as a Travel photography camera
71
lighter than competition (182g)
good MP (20MP)
built-in flash
quite wide (25mm)
great zoom (625mm)
doesn't have Timelapse function
display isn't selfie friendly
slow max aperture (f3.2)
63
flash built-in
very good max aperture (f1.9)
low megapixels (10MP)
doesn't contain selfie friendly display
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Landscape Comparison

Canon SX620 HS Landscape photography details
Ricoh GR Digital III Landscape photography details
50
has manual focus
quite wide (25mm)
nice screen size (3 inch)
image stabilization (Optical)
good MP (20MP)
fixed lens (fixed lens mount)
slow max aperture (f3.2)
manual mode not available
sensor size is tiny (1/2.3")
doesn't have RAW format
doesn't have Timelapse function
45
manual focus
very good max aperture (f1.9)
screen size is good (3 inch)
saves RAW formats
lens is fixed (fixed lens mount)
focal length is fixed (28mm)
no image stabilization
low megapixels (10MP)
sensor size is very small (1/1.7")
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Vlogging Comparison

Canon SX620 HS as a Vlogging camera
Ricoh GR Digital III as a Vlogging camera
35
quite wide (25mm)
image stabilization (Optical)
provides face detection autofocus
good video quality (1920 x 1080 pxls)
lighter than competition (182 grams)
slow max aperture (f3.2)
display isn't selfie friendly
doesn't have external microphone jack
25
very good max aperture (f1.9)
doesn't contain selfie friendly display
no image stabilization
video resolution low (640 x 480 pixels)
no mic port
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Canon SX620 HS vs Ricoh GR Digital III Specifications

Detailed spec comparison table for Canon SX620 HS and Ricoh GR Digital III
 Canon PowerShot SX620 HSRicoh GR Digital III
General Information
Brand Name Canon Ricoh
Model type Canon PowerShot SX620 HS Ricoh GR Digital III
Category Small Sensor Superzoom Small Sensor Compact
Released 2016-05-10 2009-07-27
Body design Compact Compact
Sensor Information
Processor Chip DIGIC 4+ GR engine III
Sensor type BSI-CMOS 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 20MP 10MP
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3 and 3:2
Full resolution 5184 x 3888 3648 x 2736
Max native ISO 3200 1600
Minimum native ISO 80 64
RAW support
Autofocusing
Focus manually
AF touch
AF continuous
Single AF
AF tracking
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Total focus points 9 -
Lens
Lens support fixed lens fixed lens
Lens zoom range 25-625mm (25.0x) 28mm (1x)
Largest aperture f/3.2-6.6 f/1.9
Macro focusing distance 1cm 1cm
Focal length multiplier 5.8 4.8
Screen
Display type Fixed Type Fixed Type
Display sizing 3 inches 3 inches
Display resolution 922 thousand dot 920 thousand dot
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder None Optical (optional)
Features
Slowest shutter speed 15 secs 1 secs
Maximum shutter speed 1/2000 secs 1/2000 secs
Continuous shooting speed 2.5 frames per sec -
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Custom WB
Image stabilization
Integrated flash
Flash distance 4.00 m (with Auto ISO) 3.00 m
Flash options Auto, on, slow synchro, off Auto, On, Off, Red-Eye, Slow Sync, Manual
External flash
Auto exposure bracketing
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1920 x 1080 (30p), 1280 x 720 (30p), 640 x 480 (30 fps) 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Max video resolution 1920x1080 640x480
Video file format MPEG-4, H.264 -
Mic jack
Headphone jack
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 182g (0.40 pounds) 208g (0.46 pounds)
Physical dimensions 97 x 57 x 28mm (3.8" x 2.2" x 1.1") 109 x 59 x 26mm (4.3" x 2.3" x 1.0")
DXO scores
DXO All around 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 295 shots -
Battery form Battery Pack -
Self timer Yes (2 or 10 secs, custom) Yes (2 or 10 sec)
Time lapse shooting
Type of storage SD/SDHC/SDXC card SD/SDHC, Internal
Storage slots 1 1
Retail price $279 $399