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Olympus SP-620 UZ vs Ricoh GR Digital III

Portability
78
Imaging
39
Features
36
Overall
37
Olympus SP-620 UZ front
 
Ricoh GR Digital III front
Portability
92
Imaging
34
Features
35
Overall
34

Olympus SP-620 UZ vs Ricoh GR Digital III Key Specs

Olympus SP-620 UZ
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 3200
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 25-525mm (F3.1-5.8) lens
  • 435g - 110 x 74 x 74mm
  • Launched January 2012
  • Previous Model is Olympus SP-610UZ
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
  • Successor is Ricoh GR Digital IV
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Olympus SP-620 UZ vs Ricoh GR Digital III Overview

Here, we are contrasting the Olympus SP-620 UZ vs Ricoh GR Digital III, one being a Small Sensor Superzoom and the other is a Small Sensor Compact by brands Olympus and Ricoh. There exists a significant gap among the image resolutions of the SP-620 UZ (16MP) and GR Digital III (10MP) and the SP-620 UZ (1/2.3") and GR Digital III (1/1.7") have different sensor measurements.

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The SP-620 UZ was released 2 years later than the GR Digital III and that is a fairly sizable gap as far as camera technology is concerned. The two cameras feature the same body design (Compact).

Before we go right into a detailed comparison, here is a short view of how the SP-620 UZ grades vs the GR Digital III when considering portability, imaging, features and an overall grade.

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Reasons to pick Olympus SP-620 UZ over the Ricoh GR Digital III

 SP-620 UZ GR Digital III 
AnnouncedJanuary 2012July 2009More recent by 30 months

Reasons to pick Ricoh GR Digital III over the Olympus SP-620 UZ

 GR Digital III SP-620 UZ 
Focus manually Very accurate focusing
Display resolution920k230kCrisper display (+690k dot)

Common features in the Olympus SP-620 UZ and Ricoh GR Digital III

 SP-620 UZ GR Digital III 
Display typeFixed Fixed Fixed display
Display size3"3"Same display measurements
Selfie screen Neither offers selfie screen
Touch display Neither offers Touch display

Olympus SP-620 UZ vs Ricoh GR Digital III Physical Comparison

For those who are looking to lug around your camera often, you'll need to take into account its weight and measurements. The Olympus SP-620 UZ offers outer measurements of 110mm x 74mm x 74mm (4.3" x 2.9" x 2.9") along with a weight of 435 grams (0.96 lbs) while the Ricoh GR Digital III has proportions of 109mm x 59mm x 26mm (4.3" x 2.3" x 1.0") having a weight of 208 grams (0.46 lbs).

Look at the Olympus SP-620 UZ vs Ricoh GR Digital III in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will vary dependant on the lens you have at the time. The following is a front view scale comparison of the SP-620 UZ and the GR Digital III.

Olympus SP-620 UZ vs Ricoh GR Digital III size comparison

Taking into account dimensions and weight, the portability score of the SP-620 UZ and GR Digital III is 78 and 92 respectively.

Olympus SP-620 UZ vs Ricoh GR Digital III top view buttons comparison

Olympus SP-620 UZ vs Ricoh GR Digital III Sensor Comparison

Normally, its hard to picture the contrast in sensor measurements purely by checking out specifications. The visual below may provide you a more clear sense of the sensor sizing in the SP-620 UZ and GR Digital III.

To sum up, both of these cameras feature different resolutions and different sensor measurements. The SP-620 UZ featuring a smaller sensor is going to make achieving shallower DOF tougher and the Olympus SP-620 UZ will produce more detail as a result of its extra 6 Megapixels. Greater resolution will also allow you to crop images way more aggressively. The more recent SP-620 UZ provides an advantage when it comes to sensor tech.

Olympus SP-620 UZ vs Ricoh GR Digital III sensor size comparison

Olympus SP-620 UZ vs Ricoh GR Digital III Screen and ViewFinder

Olympus SP-620 UZ vs Ricoh GR Digital III Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus SP-620 UZ
Portrait photography with Ricoh GR Digital III
34
decent MP (16 megapixels)
comes with face detect focus
no manual focus
manual mode not available
can't use external flash
sensor is small (1/2.3")
does not have RAW format
40
manual focus
delivers RAW files
MP count low (10 megapixels)
sensor size is very small (1/1.7")
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Street Comparison

Street photography with Olympus SP-620 UZ
Street photography with Ricoh GR Digital III
50
has image stabilization (Sensor-shift)
screen is fixed
sensor is small (1/2.3")
does not have RAW format
55
delivers RAW files
no moving screen
lack of image stabilization
sensor size is very small (1/1.7")
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Sports Comparison

Olympus SP-620 UZ Sports photography details
Ricoh GR Digital III Sports photography details
48
incredible zoom range (25-525mm 21.0 x zoom)
has image stabilization (Sensor-shift)
decent MP (16 megapixels)
comes with tracking focus
no shutter priority mode
sensor is small (1/2.3")
does not have phase detect auto focus
17
focal length is fixed (28mm)
lack of image stabilization
MP count low (10 megapixels)
sensor size is very small (1/1.7")
does not have phase detect AF
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Travel Comparison

Travel photography with Olympus SP-620 UZ
Travel photography with Ricoh GR Digital III
61
decent MP (16MP)
built-in flash
pretty wide (25mm)
long reach (525mm)
missing Timelapse function
doesn't offer selfie friendly screen
slow maximum aperture (f3.1)
63
flash built-in
good max aperture (f1.9)
MP count low (10MP)
screen isn't selfie friendly
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Landscape Comparison

Olympus SP-620 UZ Landscape photography details
Ricoh GR Digital III Landscape photography details
41
pretty wide (25mm)
nice screen size (3 inches)
has image stabilization (Sensor-shift)
decent MP (16 megapixels)
no manual focus
can't change lenses (fixed lens mount)
slow maximum aperture (f3.1)
manual mode not available
sensor is small (1/2.3")
does not have RAW format
missing Timelapse function
45
manual focus
good max aperture (f1.9)
pretty good screen size (3")
delivers RAW files
fixed lens (fixed lens mount)
focal length is fixed (28mm)
lack of image stabilization
MP count low (10MP)
sensor size is very small (1/1.7")
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Vlogging Comparison

Olympus SP-620 UZ Vlogging details
Ricoh GR Digital III Vlogging details
28
pretty wide (25mm)
has image stabilization (Sensor-shift)
comes with face detect focus
slow maximum aperture (f3.1)
doesn't offer selfie friendly screen
low res video (1280 x 720 pixels)
missing microphone support
25
good max aperture (f1.9)
screen isn't selfie friendly
lack of image stabilization
video res low (640 x 480 resolution)
doesn't have external mic jack
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Olympus SP-620 UZ vs Ricoh GR Digital III Specifications

Detailed spec comparison table for Olympus SP-620 UZ and Ricoh GR Digital III
 Olympus SP-620 UZRicoh GR Digital III
General Information
Make Olympus Ricoh
Model Olympus SP-620 UZ Ricoh GR Digital III
Type Small Sensor Superzoom Small Sensor Compact
Launched 2012-01-10 2009-07-27
Body design Compact Compact
Sensor Information
Powered by TruePic III+ 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 aliasing filter
Aspect ratio 4:3 and 16:9 1:1, 4:3 and 3:2
Max resolution 4608 x 3456 3648 x 2736
Max native ISO 3200 1600
Minimum native ISO 100 64
RAW images
Autofocusing
Manual focus
Autofocus touch
Autofocus continuous
Autofocus single
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Cross focus points - -
Lens
Lens mount fixed lens fixed lens
Lens focal range 25-525mm (21.0x) 28mm (1x)
Largest aperture f/3.1-5.8 f/1.9
Macro focus distance 1cm 1cm
Crop factor 5.8 4.8
Screen
Range of screen Fixed Type Fixed Type
Screen sizing 3 inch 3 inch
Resolution of screen 230 thousand dot 920 thousand dot
Selfie friendly
Liveview
Touch screen
Screen technology TFT Color LCD -
Viewfinder Information
Viewfinder type None Optical (optional)
Features
Minimum shutter speed 4 seconds 1 seconds
Fastest shutter speed 1/1500 seconds 1/2000 seconds
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash range 6.00 m 3.00 m
Flash settings Auto, On, Off, Red-Eye, Fill-in Auto, On, Off, Red-Eye, Slow Sync, Manual
Hot shoe
Auto exposure bracketing
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Max video resolution 1280x720 640x480
Video format MPEG-4, H.264 -
Mic input
Headphone input
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 proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 435g (0.96 lb) 208g (0.46 lb)
Physical dimensions 110 x 74 x 74mm (4.3" x 2.9" x 2.9") 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 model 4 x AA -
Self timer Yes (2 or 12 sec, pet auto shutter) Yes (2 or 10 sec)
Time lapse feature
Storage media SD/SDHC/SDXC SD/SDHC, Internal
Storage slots 1 1
Price at release $199 $399