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Ricoh WG-4 GPS vs Sigma DP1s

Portability
90
Imaging
40
Features
43
Overall
41
Ricoh WG-4 GPS front
 
Sigma DP1s front
Portability
90
Imaging
44
Features
30
Overall
38

Ricoh WG-4 GPS vs Sigma DP1s Key Specs

Ricoh WG-4 GPS
(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
  • 235g - 124 x 64 x 33mm
  • Announced February 2014
  • Replacement is Ricoh WG-5 GPS
Sigma DP1s
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 100 - 800
  • No Video
  • 28mm (F) lens
  • 270g - 109 x 60 x 31mm
  • Introduced October 2009
  • Older Model is Sigma DP1
  • Successor is Sigma DP1x
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Ricoh WG-4 GPS vs Sigma DP1s Overview

On this page, we will be looking at the Ricoh WG-4 GPS and Sigma DP1s, former being a Waterproof while the latter is a Large Sensor Compact by competitors Ricoh and Sigma. There is a sizable difference between the image resolutions of the WG-4 GPS (16MP) and DP1s (5MP) and the WG-4 GPS (1/2.3") and DP1s (APS-C) boast different sensor sizing.

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The WG-4 GPS was manufactured 4 years later than the DP1s and that is quite a significant difference as far as tech is concerned. Both cameras have different body design with the Ricoh WG-4 GPS being a Compact camera and the Sigma DP1s being a Large Sensor Compact camera.

Before we go into a thorough comparison, here is a brief summary of how the WG-4 GPS grades against the DP1s for portability, imaging, features and an overall rating.

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Reasons to pick Ricoh WG-4 GPS over the Sigma DP1s

 WG-4 GPS DP1s 
IntroducedFebruary 2014October 2009Fresher by 53 months
Screen dimensions3"2.5"Bigger screen (+0.5")
Screen resolution460k230kClearer screen (+230k dot)

Reasons to pick Sigma DP1s over the Ricoh WG-4 GPS

 DP1s WG-4 GPS 

Common features in the Ricoh WG-4 GPS and Sigma DP1s

 WG-4 GPS DP1s 
Manual focus More accurate focusing
Screen typeFixed Fixed Fixed screen
Selfie screen Neither includes selfie screen
Touch screen Neither includes Touch screen

Ricoh WG-4 GPS vs Sigma DP1s Physical Comparison

If you are aiming to carry your camera regularly, you will want to factor its weight and measurements. The Ricoh WG-4 GPS features external dimensions of 124mm x 64mm x 33mm (4.9" x 2.5" x 1.3") and a weight of 235 grams (0.52 lbs) and the Sigma DP1s has proportions of 109mm x 60mm x 31mm (4.3" x 2.4" x 1.2") accompanied by a weight of 270 grams (0.60 lbs).

Check the Ricoh WG-4 GPS and Sigma DP1s in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an ILC will change based on the lens you select at the time. Following is a front view dimension comparison of the WG-4 GPS versus the DP1s.

Ricoh WG-4 GPS vs Sigma DP1s size comparison

Factoring in size and weight, the portability rating of the WG-4 GPS and DP1s is 90 and 90 respectively.

Ricoh WG-4 GPS vs Sigma DP1s top view buttons comparison

Ricoh WG-4 GPS vs Sigma DP1s Sensor Comparison

Often, it's hard to visualize the contrast between sensor sizing just by going over technical specs. The photograph underneath will help provide you a much better sense of the sensor dimensions in the WG-4 GPS and DP1s.

As you can tell, both cameras provide different megapixel count and different sensor sizing. The WG-4 GPS due to its tinier sensor is going to make shooting shallower DOF tougher and the Ricoh WG-4 GPS will offer you greater detail due to its extra 11 Megapixels. Higher resolution can also enable you to crop photographs more aggressively. The more recent WG-4 GPS provides an edge in sensor tech.

Ricoh WG-4 GPS vs Sigma DP1s sensor size comparison

Ricoh WG-4 GPS vs Sigma DP1s Screen and ViewFinder

Ricoh WG-4 GPS vs Sigma DP1s Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh WG-4 GPS Portrait photography details
Sigma DP1s Portrait photography details
41
focusing manually
good megapixels (16MP)
offers face detect autofocus
lack of manual mode
external flash not possible
sensor size is small (1/2.3")
does not have RAW files
56
manual focus
sensor size is good (APS-C)
saves RAW formats
megapixel count low (5 megapixels)
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Street Comparison

Ricoh WG-4 GPS Street photography information
Sigma DP1s Street photography information
59
has image stabilization (Sensor-shift)
weather proofing
no articulating screen
sensor size is small (1/2.3")
does not have RAW files
more heavy than competition (235 grams)
66
sensor size is good (APS-C)
saves RAW formats
lighter than others in class (270 grams)
no articulating screen
does not have image stabilization
max ISO too low (800)
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Sports Comparison

Ricoh WG-4 GPS as a Sports photography camera
Sigma DP1s as a Sports photography camera
45
has image stabilization (Sensor-shift)
good megapixels (16 megapixels)
offers tracking focus
weather proofing
slow continuous shooting (2.0 frames per second)
sensor size is small (1/2.3")
not so great battery (240 per charge)
does not have phase detect autofocus
32
sensor size is good (APS-C)
can't change focal length (28mm)
does not have image stabilization
megapixel count low (5 megapixels)
no phase detect auto focus
Photography Glossary

Travel Comparison

Ricoh WG-4 GPS as a Travel photography camera
Sigma DP1s as a Travel photography camera
69
weather proofing
good megapixels (16MP)
built-in flash
decently wide (25mm)
very good max aperture (f2.0)
not so great battery (240 CIPA)
more heavy than competition (235 grams)
doesn't contain selfie friendly display
64
lighter than others in class (270g)
has built in flash
good max aperture (f)
no Timelapse function
megapixel count low (5MP)
screen is not selfie friendly
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Landscape Comparison

Landscape photography with Ricoh WG-4 GPS
Landscape photography with Sigma DP1s
54
focusing manually
decently wide (25mm)
very good max aperture (f2.0)
pretty good screen size (3 inches)
has image stabilization (Sensor-shift)
good megapixels (16MP)
weather proofing
cannot change lens (fixed lens mount)
lack of manual mode
sensor size is small (1/2.3")
does not have RAW files
not so great battery (240 per charge)
44
manual focus
good max aperture (f)
sensor size is good (APS-C)
saves RAW formats
fixed lens (fixed lens mount)
can't change focal length (28mm)
screen is somewhat small (2.5")
does not have image stabilization
megapixel count low (5 megapixels)
max ISO too low (800)
no Timelapse function
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Vlogging Comparison

Vlogging with Ricoh WG-4 GPS
Vlogging with Sigma DP1s
34
decently wide (25mm)
very good max aperture (f2.0)
has image stabilization (Sensor-shift)
offers face detect autofocus
high video quality (1920 x 1080 pxls)
doesn't contain selfie friendly display
missing microphone port
more heavy than competition (235g)
9
no video shooting
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Ricoh WG-4 GPS vs Sigma DP1s Specifications

Detailed spec comparison table for Ricoh WG-4 GPS and Sigma DP1s
 Ricoh WG-4 GPSSigma DP1s
General Information
Brand Ricoh Sigma
Model type Ricoh WG-4 GPS Sigma DP1s
Type Waterproof Large Sensor Compact
Announced 2014-02-05 2009-10-02
Body design Compact Large Sensor Compact
Sensor Information
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
Full resolution 4608 x 3456 2640 x 1760
Max native ISO 6400 800
Minimum native ISO 125 100
RAW images
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Total focus points 9 -
Lens
Lens support fixed lens fixed lens
Lens zoom range 25-100mm (4.0x) 28mm (1x)
Max aperture f/2.0-4.9 -
Macro focusing range 1cm -
Crop factor 5.8 1.7
Screen
Screen type Fixed Type Fixed Type
Screen size 3" 2.5"
Resolution of screen 460 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch friendly
Screen tech TFT LCD -
Viewfinder Information
Viewfinder type None None
Features
Slowest shutter speed 4 seconds 30 seconds
Maximum shutter speed 1/4000 seconds 1/4000 seconds
Continuous shooting speed 2.0 frames per sec -
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Set white balance
Image stabilization
Built-in flash
Flash distance 10.00 m (Auto ISO) -
Flash settings Auto, flash off, flash on, auto + redeye, on + redeye -
Hot shoe
Auto exposure bracketing
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1920 x 1080 (30p), 1280 x 720 (60p, 30p) -
Max video resolution 1920x1080 None
Video format H.264 Motion JPEG
Microphone input
Headphone input
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 1.0 (1.5 Mbit/sec)
GPS BuiltIn None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 235 gr (0.52 lbs) 270 gr (0.60 lbs)
Physical dimensions 124 x 64 x 33mm (4.9" x 2.5" x 1.3") 109 x 60 x 31mm (4.3" x 2.4" x 1.2")
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 pictures -
Type of battery Battery Pack -
Battery ID D-LI92 -
Self timer Yes (2 or 10 secs) Yes (10 sec)
Time lapse feature
Type of storage SD/SDHC/SDXC, internal SD/MMC card
Storage slots One One
Cost at launch $210 $0