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Ricoh WG-4 vs Sigma DP2s

Portability
90
Imaging
40
Features
44
Overall
41
Ricoh WG-4 front
 
Sigma DP2s front
Portability
86
Imaging
44
Features
31
Overall
38

Ricoh WG-4 vs Sigma DP2s Key Specs

Ricoh WG-4
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 125 - 6400
  • Sensor-shift Image Stabilization
  • 1920 x 1080 video
  • 25-100mm (F2.0-4.9) lens
  • 230g - 124 x 64 x 33mm
  • Released February 2014
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
  • Revealed February 2010
  • Replaced the Sigma DP2
  • New Model is Sigma DP2x
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Ricoh WG-4 vs Sigma DP2s Overview

In this write-up, we will be looking at the Ricoh WG-4 and Sigma DP2s, former being a Waterproof while the latter is a Large Sensor Compact by rivals Ricoh and Sigma. There exists a considerable gap between the sensor resolutions of the WG-4 (16MP) and DP2s (5MP) and the WG-4 (1/2.3") and DP2s (APS-C) come with different sensor sizes.

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The WG-4 was launched 4 years later than the DP2s and that is quite a large difference as far as technology is concerned. Both cameras offer different body type with the Ricoh WG-4 being a Compact camera and the Sigma DP2s being a Large Sensor Compact camera.

Before we go in to a comprehensive comparison, below is a short summation of how the WG-4 matches up against the DP2s with regards to portability, imaging, features and an overall rating.

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Reasons to pick Ricoh WG-4 over the Sigma DP2s

 WG-4 DP2s 
RevealedFebruary 2014February 2010Fresher by 49 months
Screen sizing3"2.5"Bigger screen (+0.5")
Screen resolution460k230kClearer screen (+230k dot)

Reasons to pick Sigma DP2s over the Ricoh WG-4

 DP2s WG-4 

Common features in the Ricoh WG-4 and Sigma DP2s

 WG-4 DP2s 
Focus manually Dial accurate focusing
Screen typeFixed Fixed Fixed screen
Selfie screen Neither provides selfie screen
Touch friendly screen Absent Touch friendly screen

Ricoh WG-4 vs Sigma DP2s Physical Comparison

For anybody who is intending to carry your camera frequently, you will want to take into account its weight and dimensions. The Ricoh WG-4 provides exterior measurements of 124mm x 64mm x 33mm (4.9" x 2.5" x 1.3") and a weight of 230 grams (0.51 lbs) and the Sigma DP2s has dimensions of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") having a weight of 280 grams (0.62 lbs).

Analyze the Ricoh WG-4 and Sigma DP2s in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an ILC will differ depending on the lens you are using during that time. The following is the front view dimensions comparison of the WG-4 and the DP2s.

Ricoh WG-4 vs Sigma DP2s size comparison

Considering dimensions and weight, the portability grade of the WG-4 and DP2s is 90 and 86 respectively.

Ricoh WG-4 vs Sigma DP2s top view buttons comparison

Ricoh WG-4 vs Sigma DP2s Sensor Comparison

Normally, it is very difficult to visualize the contrast between sensor sizing merely by reviewing specs. The photograph below should offer you a stronger sense of the sensor sizing in the WG-4 and DP2s.

As you can plainly see, both of the cameras offer different resolutions and different sensor sizing. The WG-4 due to its tinier sensor is going to make getting shallower depth of field more difficult and the Ricoh WG-4 will deliver more detail utilizing its extra 11 Megapixels. Higher resolution will also make it easier to crop shots a little more aggressively. The more recent WG-4 should have a benefit when it comes to sensor innovation.

Ricoh WG-4 vs Sigma DP2s sensor size comparison

Ricoh WG-4 vs Sigma DP2s Screen and ViewFinder

Ricoh WG-4 vs Sigma DP2s Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh WG-4 Portrait photography information
Sigma DP2s Portrait photography information
41
focusing manually
good resolution (16MP)
features face detect autofocus
no manual mode
external flash not possible
very small sensor size (1/2.3")
doesn't have RAW format
56
has manual focus
sensor size is nice (APS-C)
exports RAW formats
megapixel count low (5 megapixels)
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Street Comparison

Street photography with Ricoh WG-4
Street photography with Sigma DP2s
61
has image stabilization (Sensor-shift)
environment proofing
fixed screen
very small sensor size (1/2.3")
doesn't have RAW format
67
sensor size is nice (APS-C)
exports RAW formats
lighter than others in class (280g)
no moving screen
lack of image stabilization
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Sports Comparison

Sports photography with Ricoh WG-4
Sports photography with Sigma DP2s
45
has image stabilization (Sensor-shift)
good resolution (16 megapixels)
features tracking focus
environment proofing
max frames per second very slow (2.0 frames per second)
very small sensor size (1/2.3")
terrible battery power (240 shots)
doesn't have phase detect autofocus
30
sensor size is nice (APS-C)
fixed focal length (41mm)
slow continuous shooting (3.0 frames per second)
lack of image stabilization
megapixel count low (5MP)
does not have phase detect auto focus
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Travel Comparison

Ricoh WG-4 Travel photography features
Sigma DP2s Travel photography features
72
environment proofing
good resolution (16MP)
has built in flash
decently wide (25mm)
very good max aperture (f2.0)
terrible battery power (240 shots)
doesn't have selfie friendly display
67
lighter than others in class (280g)
flash built-in
great max aperture (f)
megapixel count low (5MP)
doesn't posses selfie friendly screen
Photography Glossary

Landscape Comparison

Ricoh WG-4 as a Landscape photography camera
Sigma DP2s as a Landscape photography camera
54
focusing manually
decently wide (25mm)
very good max aperture (f2.0)
screen size is good (3 inches)
has image stabilization (Sensor-shift)
good resolution (16MP)
environment proofing
fixed lens (fixed lens mount)
no manual mode
very small sensor size (1/2.3")
doesn't have RAW format
terrible battery power (240 CIPA)
48
has manual focus
great max aperture (f)
sensor size is nice (APS-C)
exports RAW formats
fixed lens (fixed lens mount)
fixed focal length (41mm)
screen is somewhat small (2.5")
lack of image stabilization
megapixel count low (5 megapixels)
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Vlogging Comparison

Ricoh WG-4 as a Vlogging camera
Sigma DP2s as a Vlogging camera
36
decently wide (25mm)
very good max aperture (f2.0)
has image stabilization (Sensor-shift)
features face detect autofocus
good video quality (1920 x 1080 pixels)
doesn't have selfie friendly display
does not have microphone port
28
great max aperture (f)
lighter than others in class (280g)
doesn't posses selfie friendly screen
lack of image stabilization
video quality not great (320 x 240 pixels)
does not have external microphone support
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Ricoh WG-4 vs Sigma DP2s Specifications

Detailed spec comparison table for Ricoh WG-4 and Sigma DP2s
 Ricoh WG-4Sigma DP2s
General Information
Make Ricoh Sigma
Model type Ricoh WG-4 Sigma DP2s
Category Waterproof Large Sensor Compact
Released 2014-02-05 2010-02-20
Physical type Compact Large Sensor Compact
Sensor Information
Chip - 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 alias filter
Aspect ratio 1:1, 4:3 and 16:9 3:2 and 16:9
Maximum resolution 4608 x 3456 2640 x 1760
Maximum native ISO 6400 3200
Minimum native ISO 125 50
RAW photos
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Autofocus tracking
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Total focus points 9 -
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 25-100mm (4.0x) 41mm (1x)
Max aperture f/2.0-4.9 -
Macro focusing distance 1cm -
Crop factor 5.8 1.7
Screen
Type of screen Fixed Type Fixed Type
Screen size 3 inch 2.5 inch
Resolution of screen 460 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch screen
Screen tech TFT LCD -
Viewfinder Information
Viewfinder type None None
Features
Lowest shutter speed 4 secs 15 secs
Highest shutter speed 1/4000 secs 1/2000 secs
Continuous shooting rate 2.0 frames/s 3.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Change white balance
Image stabilization
Integrated flash
Flash distance 10.00 m (Auto ISO) 4.30 m
Flash options Auto, flash off, flash on, auto + redeye, on + redeye Forced Flash, Red-Eye Reduction, Slow Synchro
Hot shoe
AEB
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (30p), 1280 x 720 (60p, 30p) 320 x 240
Maximum video resolution 1920x1080 320x240
Video file format H.264 Motion JPEG
Microphone 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
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 230 grams (0.51 lbs) 280 grams (0.62 lbs)
Dimensions 124 x 64 x 33mm (4.9" x 2.5" x 1.3") 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 240 images -
Type of battery Battery Pack -
Battery ID D-LI92 -
Self timer Yes (2 or 10 secs) Yes (2 or 10 sec)
Time lapse recording
Type of storage SD/SDHC/SDXC, internal SD/SDHC/MMC card
Card slots Single Single
Launch price $330 $940