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Ricoh WG-70 vs Sigma DP2s

Portability
91
Imaging
43
Features
39
Overall
41
Ricoh WG-70 front
 
Sigma DP2s front
Portability
86
Imaging
44
Features
31
Overall
38

Ricoh WG-70 vs Sigma DP2s Key Specs

Ricoh WG-70
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 125 - 6400
  • Digital Image Stabilization
  • 1920 x 1080 video
  • 28-140mm (F3.5-5.5) lens
  • 193g - 123 x 62 x 30mm
  • Announced February 2020
  • Successor is Ricoh WG-80
Sigma DP2s
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 50 - 3200
  • 320 x 240 video
  • 41mm (F) lens
  • 280g - 113 x 60 x 56mm
  • Introduced February 2010
  • Superseded the Sigma DP2
  • Newer Model is Sigma DP2x
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Ricoh WG-70 vs Sigma DP2s Overview

Lets examine more in depth at the Ricoh WG-70 versus Sigma DP2s, one is a Waterproof and the latter is a Large Sensor Compact by brands Ricoh and Sigma. There is a crucial difference among the resolutions of the WG-70 (16MP) and DP2s (5MP) and the WG-70 (1/2.3") and DP2s (APS-C) come with different sensor dimensions.

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The WG-70 was launched 10 years after the DP2s which is a fairly serious gap as far as camera tech is concerned. Both of these cameras come with different body type with the Ricoh WG-70 being a Compact camera and the Sigma DP2s being a Large Sensor Compact camera.

Before going in to a complete comparison, below is a short overview of how the WG-70 scores vs the DP2s for portability, imaging, features and an overall score.

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Reasons to pick Ricoh WG-70 over the Sigma DP2s

 WG-70 DP2s 
IntroducedFebruary 2020February 2010More modern by 122 months
Screen dimension2.7"2.5"Bigger screen (+0.2")

Reasons to pick Sigma DP2s over the Ricoh WG-70

 DP2s WG-70 

Common features in the Ricoh WG-70 and Sigma DP2s

 WG-70 DP2s 
Focus manually Very precise focusing
Screen typeFixed Fixed Fixed screen
Screen resolution230k230kIdentical screen resolution
Selfie screen Lacking selfie screen
Touch friendly screen Lacking Touch friendly screen

Ricoh WG-70 vs Sigma DP2s Physical Comparison

In case you're planning to carry around your camera, you are going to need to consider its weight and size. The Ricoh WG-70 features outside dimensions of 123mm x 62mm x 30mm (4.8" x 2.4" x 1.2") having a weight of 193 grams (0.43 lbs) while the Sigma DP2s has specifications of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") and a weight of 280 grams (0.62 lbs).

Compare the Ricoh WG-70 versus Sigma DP2s in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an Interchangeable Lens Camera will vary depending on the lens you have attached at the time. Following is the front view measurements comparison of the WG-70 vs the DP2s.

Ricoh WG-70 vs Sigma DP2s size comparison

Taking into account size and weight, the portability score of the WG-70 and DP2s is 91 and 86 respectively.

Ricoh WG-70 vs Sigma DP2s top view buttons comparison

Ricoh WG-70 vs Sigma DP2s Sensor Comparison

Oftentimes, its hard to picture the difference in sensor sizes only by looking through a spec sheet. The pic here will help provide you a far better sense of the sensor dimensions in the WG-70 and DP2s.

As you can see, the 2 cameras posses different megapixel count and different sensor sizes. The WG-70 featuring a smaller sensor is going to make shooting shallow depth of field more difficult and the Ricoh WG-70 will provide you with greater detail utilizing its extra 11MP. Higher resolution will also enable you to crop photographs somewhat more aggressively. The fresher WG-70 should have an edge in sensor technology.

Ricoh WG-70 vs Sigma DP2s sensor size comparison

Ricoh WG-70 vs Sigma DP2s Screen and ViewFinder

Ricoh WG-70 vs Sigma DP2s Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh WG-70 Portrait photography advice
Sigma DP2s Portrait photography advice
42
manual focus
decent sensor resolution (16 megapixels)
has face detection focusing
lack of manual exposure
no external flash support
sensor size is small (1/2.3")
no RAW files
56
you can focus manually
nice sensor size (APS-C)
delivers RAW files
low MP (5MP)
Photography Glossary

Street Comparison

Street photography with Ricoh WG-70
Street photography with Sigma DP2s
62
built in image stabilization (Digital)
environment proofing
screen does not articulate
sensor size is small (1/2.3")
no RAW files
67
nice sensor size (APS-C)
delivers RAW files
lighter than competition (280 grams)
screen does not articulate
lack of image stabilization
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Sports Comparison

Ricoh WG-70 Sports photography factors
Sigma DP2s Sports photography factors
50
built in image stabilization (Digital)
decent sensor resolution (16 megapixels)
has tracking autofocus
environment proofing
lack of shutter priority mode
sensor size is small (1/2.3")
no phase detect AF
30
nice sensor size (APS-C)
focal length is fixed (41mm)
max fps very slow (3.0 frames/s)
lack of image stabilization
low MP (5 megapixels)
has no phase detect auto focus
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Travel Comparison

Ricoh WG-70 Travel photography details
Sigma DP2s Travel photography details
71
environment proofing
decent sensor resolution (16MP)
built-in flash
rather wide (28mm)
screen isn't selfie friendly
somewhat slow maximum aperture (f3.5)
67
lighter than competition (280 grams)
flash built-in
fast maximum aperture (f)
low MP (5 megapixels)
display isn't selfie friendly
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Landscape Comparison

Ricoh WG-70 as a Landscape photography camera
Sigma DP2s as a Landscape photography camera
49
manual focus
rather wide (28mm)
built in image stabilization (Digital)
decent sensor resolution (16MP)
environment proofing
fixed lens (fixed lens mount)
somewhat slow maximum aperture (f3.5)
screen is somewhat small (2.7 inch)
lack of manual exposure
sensor size is small (1/2.3")
no RAW files
48
you can focus manually
fast maximum aperture (f)
nice sensor size (APS-C)
delivers RAW files
lens is fixed (fixed lens mount)
focal length is fixed (41mm)
screen is somewhat small (2.5 inches)
lack of image stabilization
low MP (5MP)
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Vlogging Comparison

Ricoh WG-70 Vlogging information
Sigma DP2s Vlogging information
33
rather wide (28mm)
built in image stabilization (Digital)
has face detection focusing
video resolution high (1920 x 1080 resolution)
somewhat slow maximum aperture (f3.5)
screen isn't selfie friendly
does not have external mic port
28
fast maximum aperture (f)
lighter than competition (280g)
display isn't selfie friendly
lack of image stabilization
low video resolution (320 x 240 pixels)
does not have microphone socket
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Ricoh WG-70 vs Sigma DP2s Specifications

Detailed spec comparison table for Ricoh WG-70 and Sigma DP2s
 Ricoh WG-70Sigma DP2s
General Information
Company Ricoh Sigma
Model Ricoh WG-70 Sigma DP2s
Type Waterproof Large Sensor Compact
Announced 2020-02-04 2010-02-20
Physical type Compact Large Sensor Compact
Sensor Information
Processor - True II
Sensor type BSI-CMOS CMOS (Foveon X3)
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 20.7 x 13.8mm
Sensor area 28.1mm² 285.7mm²
Sensor resolution 16 megapixels 5 megapixels
Anti aliasing filter
Aspect ratio 1:1, 4:3 and 16:9 3:2 and 16:9
Peak resolution 4608 x 3456 2640 x 1760
Highest native ISO 6400 3200
Lowest native ISO 125 50
RAW photos
Autofocusing
Manual focus
Touch focus
AF continuous
Single AF
Tracking AF
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 9 -
Lens
Lens mount fixed lens fixed lens
Lens focal range 28-140mm (5.0x) 41mm (1x)
Largest aperture f/3.5-5.5 -
Macro focus range 1cm -
Crop factor 5.8 1.7
Screen
Type of display Fixed Type Fixed Type
Display sizing 2.7 inches 2.5 inches
Display resolution 230k dots 230k dots
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder None None
Features
Minimum shutter speed 4 seconds 15 seconds
Fastest shutter speed 1/4000 seconds 1/2000 seconds
Continuous shutter rate - 3.0fps
Shutter priority
Aperture priority
Manual mode
Exposure compensation - Yes
Set WB
Image stabilization
Inbuilt flash
Flash range 5.50 m (at Auto ISO) 4.30 m
Flash modes On, off Forced Flash, Red-Eye Reduction, Slow Synchro
Hot shoe
AE bracketing
WB bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1920 x 1080 @ 30p, MOV, H.264, Linear PCM1280 x 720 @ 120p, MOV, H.264, Linear PCM1280 x 720 @ 60p, MOV, H.264, Linear PCM1280 x 720 @ 30p, MOV, H.264, Linear PCM 320 x 240
Highest video resolution 1920x1080 320x240
Video format MPEG-4, H.264 Motion JPEG
Microphone port
Headphone port
Connectivity
Wireless Yes (Wireless) None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 193g (0.43 lb) 280g (0.62 lb)
Dimensions 123 x 62 x 30mm (4.8" x 2.4" x 1.2") 113 x 60 x 56mm (4.4" x 2.4" x 2.2")
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 300 photographs -
Battery type Battery Pack -
Self timer Yes (2 or 10 secs, remote) Yes (2 or 10 sec)
Time lapse feature
Storage type Internal + SD/SDHC/SDXC card SD/SDHC/MMC card
Card slots One One
Retail price $280 $940