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Canon SX730 HS vs Ricoh GR Digital III

Portability
88
Imaging
47
Features
59
Overall
51
Canon PowerShot SX730 HS front
 
Ricoh GR Digital III front
Portability
92
Imaging
34
Features
35
Overall
34

Canon SX730 HS vs Ricoh GR Digital III Key Specs

Canon SX730 HS
(Full Review)
  • 20.3MP - 1/2.3" Sensor
  • 3" Tilting Screen
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 24-960mm (F3.3-6.9) lens
  • 300g - 110 x 64 x 40mm
  • Revealed April 2017
  • Superseded the Canon SX720 HS
  • Replacement is Canon SX740 HS
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
  • Introduced July 2009
  • Refreshed by Ricoh GR Digital IV
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Canon SX730 HS vs Ricoh GR Digital III Overview

Its time to look closer at the Canon SX730 HS versus Ricoh GR Digital III, one is a Small Sensor Superzoom and the other is a Small Sensor Compact by competitors Canon and Ricoh. There is a crucial difference among the resolutions of the SX730 HS (20.3MP) and GR Digital III (10MP) and the SX730 HS (1/2.3") and GR Digital III (1/1.7") use totally different sensor dimensions.

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The SX730 HS was unveiled 7 years after the GR Digital III which is a fairly serious gap as far as camera tech is concerned. Both of the cameras come with the identical body type (Compact).

Before we go straight into a in depth comparison, below is a concise introduction of how the SX730 HS matches up vs the GR Digital III with regards to portability, imaging, features and an overall mark.

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Reasons to pick Canon SX730 HS over the Ricoh GR Digital III

 SX730 HS GR Digital III 
IntroducedApril 2017July 2009Newer by 94 months
Display typeTiltingFixed Tilting display
Display resolution922k920kClearer display (+2k dot)
Selfie screen Easy selfies

Reasons to pick Ricoh GR Digital III over the Canon SX730 HS

 GR Digital III SX730 HS 

Common features in the Canon SX730 HS and Ricoh GR Digital III

 SX730 HS GR Digital III 
Manual focus Very accurate focus
Display dimension3"3"Identical display sizing
Touch friendly display Neither features Touch friendly display

Canon SX730 HS vs Ricoh GR Digital III Physical Comparison

For anyone who is going to travel with your camera frequently, you're going to have to consider its weight and volume. The Canon SX730 HS enjoys outer dimensions of 110mm x 64mm x 40mm (4.3" x 2.5" x 1.6") with a weight of 300 grams (0.66 lbs) and the Ricoh GR Digital III has sizing of 109mm x 59mm x 26mm (4.3" x 2.3" x 1.0") along with a weight of 208 grams (0.46 lbs).

Contrast the Canon SX730 HS versus Ricoh GR Digital III in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an Interchangeable Lens Camera will vary dependant on the lens you are employing at that time. Here is the front view over all size comparison of the SX730 HS versus the GR Digital III.

Canon SX730 HS vs Ricoh GR Digital III size comparison

Factoring in size and weight, the portability score of the SX730 HS and GR Digital III is 88 and 92 respectively.

Canon SX730 HS vs Ricoh GR Digital III top view buttons comparison

Canon SX730 HS vs Ricoh GR Digital III Sensor Comparison

Oftentimes, it is difficult to visualise the difference in sensor dimensions only by seeing a spec sheet. The picture here should offer you a far better sense of the sensor sizes in the SX730 HS and GR Digital III.

As you can see, both of these cameras posses different megapixel count and different sensor dimensions. The SX730 HS using its smaller sensor will make shooting shallower DOF trickier and the Canon SX730 HS will produce greater detail having an extra 10.3 Megapixels. Greater resolution will let you crop photos somewhat more aggressively. The fresher SX730 HS is going to have an edge when it comes to sensor tech.

Canon SX730 HS vs Ricoh GR Digital III sensor size comparison

Canon SX730 HS vs Ricoh GR Digital III Screen and ViewFinder

Canon SX730 HS vs Ricoh GR Digital III Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Canon SX730 HS
Portrait photography with Ricoh GR Digital III
48
focusing manually
megapixel count decent (20.3MP)
offers face detect autofocus
no external flash support
sensor is small (1/2.3")
lacks RAW files
40
manual focus
supports RAW files
sensor resolution not great (10MP)
sensor size is very small (1/1.7")
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Street Comparison

Street photography with Canon SX730 HS
Street photography with Ricoh GR Digital III
69
screen tilts
image stabilization (Optical)
lighter than others (300 grams)
sensor is small (1/2.3")
lacks RAW files
55
supports RAW files
screen is fixed
lack of image stabilization
sensor size is very small (1/1.7")
Photography Glossary

Sports Comparison

Sports photography with Canon SX730 HS
Sports photography with Ricoh GR Digital III
48
amazing zoom range (24-960mm 40.0 x zoom)
image stabilization (Optical)
megapixel count decent (20.3 megapixels)
offers tracking focus
painfully slow continuous shooting (5.9 frames/s)
sensor is small (1/2.3")
low battery life (250 shots)
lacks phase detect autofocus
17
focal length is fixed (28mm)
lack of image stabilization
sensor resolution not great (10 megapixels)
sensor size is very small (1/1.7")
lacks phase detect auto focus
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Travel Comparison

Canon SX730 HS Travel photography factors
Ricoh GR Digital III Travel photography factors
72
lighter than others (300g)
supports bluetooth
megapixel count decent (20.3 megapixels)
built-in flash
selfie friendly display
really wide (24mm)
very long zoom (960mm)
missing Timelapse function
low battery life (250 per charge)
somewhat slow maximum aperture (f3.3)
63
flash built-in
good max aperture (f1.9)
sensor resolution not great (10 megapixels)
does not have selfie friendly screen
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Landscape Comparison

Canon SX730 HS Landscape photography information
Ricoh GR Digital III Landscape photography information
50
focusing manually
really wide (24mm)
pretty good screen size (3 inch)
image stabilization (Optical)
megapixel count decent (20.3MP)
lens is fixed (fixed lens mount)
somewhat slow maximum aperture (f3.3)
sensor is small (1/2.3")
lacks RAW files
low battery life (250 CIPA)
missing Timelapse function
45
manual focus
good max aperture (f1.9)
decent sized screen (3 inch)
supports RAW files
lens is fixed (fixed lens mount)
focal length is fixed (28mm)
lack of image stabilization
sensor resolution not great (10MP)
sensor size is very small (1/1.7")
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Vlogging Comparison

Canon SX730 HS as a Vlogging camera
Ricoh GR Digital III as a Vlogging camera
74
really wide (24mm)
selfie friendly display
image stabilization (Optical)
offers face detect autofocus
high res video (1920 x 1080 pixels)
lighter than others (300g)
somewhat slow maximum aperture (f3.3)
missing microphone support
25
good max aperture (f1.9)
does not have selfie friendly screen
lack of image stabilization
low quality video (640 x 480 pxls)
no external mic jack
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Canon SX730 HS vs Ricoh GR Digital III Specifications

Detailed spec comparison table for Canon SX730 HS and Ricoh GR Digital III
 Canon PowerShot SX730 HSRicoh GR Digital III
General Information
Company Canon Ricoh
Model Canon PowerShot SX730 HS Ricoh GR Digital III
Type Small Sensor Superzoom Small Sensor Compact
Revealed 2017-04-06 2009-07-27
Body design Compact Compact
Sensor Information
Chip DIGIC 6 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 surface area 28.1mm² 41.5mm²
Sensor resolution 20.3MP 10MP
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3 and 3:2
Highest Possible resolution 5184 x 3888 3648 x 2736
Maximum native ISO 3200 1600
Lowest native ISO 80 64
RAW images
Autofocusing
Focus manually
Touch focus
Continuous autofocus
Autofocus single
Tracking autofocus
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Lens
Lens mount fixed lens fixed lens
Lens focal range 24-960mm (40.0x) 28mm (1x)
Maximal aperture f/3.3-6.9 f/1.9
Macro focus distance 1cm 1cm
Crop factor 5.8 4.8
Screen
Screen type Tilting Fixed Type
Screen size 3" 3"
Resolution of screen 922k dot 920k dot
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder None Optical (optional)
Features
Min shutter speed 15s 1s
Max shutter speed 1/3200s 1/2000s
Continuous shutter speed 5.9 frames per sec -
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Set white balance
Image stabilization
Integrated flash
Flash range 4.00 m (with Auto ISO) 3.00 m
Flash settings Auto, on, slow synchro, off Auto, On, Off, Red-Eye, Slow Sync, Manual
External flash
AE bracketing
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 @ 60p / 35 Mbps, MP4, H.264, AAC 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Maximum video resolution 1920x1080 640x480
Video file format MPEG-4, H.264 -
Mic input
Headphone input
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
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 300 gr (0.66 pounds) 208 gr (0.46 pounds)
Dimensions 110 x 64 x 40mm (4.3" x 2.5" x 1.6") 109 x 59 x 26mm (4.3" x 2.3" x 1.0")
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 250 photographs -
Style of battery Battery Pack -
Self timer Yes (2 or 10 secs, self-timer) Yes (2 or 10 sec)
Time lapse feature
Type of storage SD/SDHC/SDXC card SD/SDHC, Internal
Storage slots One One
Price at release $399 $399