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Ricoh WG-20 vs Sigma DP2

Portability
93
Imaging
39
Features
36
Overall
37
Ricoh WG-20 front
 
Sigma DP2 front
Portability
86
Imaging
44
Features
28
Overall
37

Ricoh WG-20 vs Sigma DP2 Key Specs

Ricoh WG-20
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 80 - 6400
  • Digital Image Stabilization
  • 1280 x 720 video
  • 28-140mm (F3.5-5.5) lens
  • 164g - 114 x 58 x 28mm
  • Announced February 2014
Sigma DP2
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 200 - 3200
  • 320 x 240 video
  • 41mm (F) lens
  • 280g - 113 x 60 x 56mm
  • Launched September 2009
  • Successor is Sigma DP2s
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Ricoh WG-20 vs Sigma DP2 Overview

Here, we are comparing the Ricoh WG-20 versus Sigma DP2, one is a Waterproof and the other is a Large Sensor Compact by competitors Ricoh and Sigma. There is a big difference among the resolutions of the WG-20 (14MP) and DP2 (5MP) and the WG-20 (1/2.3") and DP2 (APS-C) have different sensor measurements.

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The WG-20 was launched 4 years after the DP2 which is a fairly big gap as far as camera tech is concerned. Both cameras feature different body design with the Ricoh WG-20 being a Compact camera and the Sigma DP2 being a Large Sensor Compact camera.

Before diving straight to a full comparison, here is a simple synopsis of how the WG-20 matches up vs the DP2 in terms of portability, imaging, features and an overall score.

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Reasons to pick Ricoh WG-20 over the Sigma DP2

 WG-20 DP2 
LaunchedFebruary 2014September 2009More modern by 54 months
Display size2.7"2.5"Larger display (+0.2")

Reasons to pick Sigma DP2 over the Ricoh WG-20

 DP2 WG-20 

Common features in the Ricoh WG-20 and Sigma DP2

 WG-20 DP2 
Manual focus More accurate focusing
Display typeFixed Fixed Fixed display
Display resolution230k230kSame display resolution
Selfie screen Neither features selfie screen
Touch display Neither features Touch display

Ricoh WG-20 vs Sigma DP2 Physical Comparison

For anybody who is going to carry around your camera, you are going to need to think about its weight and dimensions. The Ricoh WG-20 enjoys external measurements of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") with a weight of 164 grams (0.36 lbs) while the Sigma DP2 has dimensions of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") along with a weight of 280 grams (0.62 lbs).

See the Ricoh WG-20 versus Sigma DP2 in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will differ dependant on the lens you choose during that time. Underneath is a front view scale comparison of the WG-20 against the DP2.

Ricoh WG-20 vs Sigma DP2 size comparison

Taking into consideration size and weight, the portability grade of the WG-20 and DP2 is 93 and 86 respectively.

Ricoh WG-20 vs Sigma DP2 top view buttons comparison

Ricoh WG-20 vs Sigma DP2 Sensor Comparison

Oftentimes, its tough to visualize the gap in sensor sizes just by checking out technical specs. The picture underneath might offer you a better sense of the sensor sizing in the WG-20 and DP2.

As you have seen, both of these cameras come with different megapixels and different sensor sizes. The WG-20 due to its smaller sensor is going to make getting shallow depth of field harder and the Ricoh WG-20 will produce greater detail utilizing its extra 9 Megapixels. Greater resolution can also enable you to crop pics a good deal more aggressively. The younger WG-20 provides a benefit when it comes to sensor tech.

Ricoh WG-20 vs Sigma DP2 sensor size comparison

Ricoh WG-20 vs Sigma DP2 Screen and ViewFinder

Ricoh WG-20 vs Sigma DP2 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh WG-20 Portrait photography details
Sigma DP2 Portrait photography details
40
you can focus manually
good megapixels (14 megapixels)
comes with face detection autofocus
no manual control
can't use external flash
small sensor size (1/2.3")
no RAW format
56
focusing manually
good sensor size (APS-C)
exports RAW formats
megapixel count low (5MP)
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Street Comparison

Ricoh WG-20 Street photography info
Sigma DP2 Street photography info
62
has image stabilization (Digital)
environment proof
screen is fixed
small sensor size (1/2.3")
no RAW format
67
good sensor size (APS-C)
exports RAW formats
lighter than competition (280g)
screen does not articulate
does not have image stabilization
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Sports Comparison

Ricoh WG-20 Sports photography information
Sigma DP2 Sports photography information
44
has image stabilization (Digital)
good megapixels (14MP)
comes with tracking autofocus
environment proof
low fps (1.0 frames per second)
no shutter priority mode
small sensor size (1/2.3")
no phase detect autofocus
30
good sensor size (APS-C)
can't change focal length (41mm)
painfully slow continuous shooting (3.0 fps)
does not have image stabilization
megapixel count low (5MP)
doesn't have phase detect auto focus
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Travel Comparison

Ricoh WG-20 as a Travel photography camera
Sigma DP2 as a Travel photography camera
71
environment proof
good megapixels (14 megapixels)
built-in flash
quite wide (28mm)
display isn't selfie friendly
somewhat slow maximum aperture (f3.5)
67
lighter than competition (280g)
built-in flash
great max aperture (f)
megapixel count low (5 megapixels)
display is not selfie friendly
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Landscape Comparison

Ricoh WG-20 as a Landscape photography camera
Sigma DP2 as a Landscape photography camera
47
you can focus manually
quite wide (28mm)
has image stabilization (Digital)
good megapixels (14 megapixels)
environment proof
cannot change lens (fixed lens mount)
somewhat slow maximum aperture (f3.5)
tiny screen (2.7 inch)
no manual control
small sensor size (1/2.3")
no RAW format
48
focusing manually
great max aperture (f)
good sensor size (APS-C)
exports RAW formats
lens is fixed (fixed lens mount)
can't change focal length (41mm)
screen is somewhat small (2.5")
does not have image stabilization
megapixel count low (5 megapixels)
Photography Glossary

Vlogging Comparison

Ricoh WG-20 Vlogging highlights
Sigma DP2 Vlogging highlights
31
quite wide (28mm)
has image stabilization (Digital)
comes with face detection autofocus
somewhat slow maximum aperture (f3.5)
display isn't selfie friendly
low video resolution (1280 x 720 pxls)
missing external microphone port
28
great max aperture (f)
lighter than competition (280 grams)
display is not selfie friendly
does not have image stabilization
low res video (320 x 240 pxls)
missing external mic support
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Ricoh WG-20 vs Sigma DP2 Specifications

Detailed spec comparison table for Ricoh WG-20 and Sigma DP2
 Ricoh WG-20Sigma DP2
General Information
Company Ricoh Sigma
Model type Ricoh WG-20 Sigma DP2
Type Waterproof Large Sensor Compact
Announced 2014-02-05 2009-09-21
Physical type Compact Large Sensor Compact
Sensor Information
Sensor type CCD CMOS (Foveon X3)
Sensor size 1/2.3" APS-C
Sensor dimensions 6.17 x 4.55mm 20.7 x 13.8mm
Sensor area 28.1mm² 285.7mm²
Sensor resolution 14 megapixels 5 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3 and 16:9 3:2 and 16:9
Maximum resolution 4288 x 3216 2640 x 1760
Maximum native ISO 6400 3200
Min native ISO 80 200
RAW photos
Autofocusing
Manual focusing
AF touch
AF continuous
AF single
AF tracking
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Total focus points 9 -
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 28-140mm (5.0x) 41mm (1x)
Maximal aperture f/3.5-5.5 -
Macro focusing distance 1cm -
Focal length multiplier 5.8 1.7
Screen
Type of display Fixed Type Fixed Type
Display diagonal 2.7 inches 2.5 inches
Display resolution 230 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch friendly
Display technology TFT LCD -
Viewfinder Information
Viewfinder None None
Features
Lowest shutter speed 4s 15s
Highest shutter speed 1/1500s 1/2000s
Continuous shooting rate 1.0fps 3.0fps
Shutter priority
Aperture priority
Manual mode
Exposure compensation - Yes
Change WB
Image stabilization
Integrated flash
Flash distance 4.00 m (Auto ISO) 4.30 m
Flash options Auto, flash off, flash on, auto + redeye Forced Flash, Red-Eye Reduction, Slow Synchro
Hot shoe
AEB
WB bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1280 x 720 (30p, 15p), 640 x 480 (30p, 15p), 320 x 240 (30p, 15p) 320 x 240 (30 fps)
Maximum video resolution 1280x720 320x240
Video file format Motion JPEG Motion JPEG
Mic support
Headphone support
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 164g (0.36 lb) 280g (0.62 lb)
Physical dimensions 114 x 58 x 28mm (4.5" x 2.3" x 1.1") 113 x 60 x 56mm (4.4" x 2.4" x 2.2")
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 260 shots -
Form of battery Battery Pack -
Battery ID D-LI92 -
Self timer Yes (2 or 10 secs) Yes (2 or 10 sec)
Time lapse recording
Storage type SD/SDHC/SDXC, internal SD/SDHC/MMC card
Card slots One One
Retail cost $370 $649