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Ricoh WG-50 vs Sigma DP3 Merrill

Portability
91
Imaging
42
Features
39
Overall
40
Ricoh WG-50 front
 
Sigma DP3 Merrill front
Portability
83
Imaging
56
Features
33
Overall
46

Ricoh WG-50 vs Sigma DP3 Merrill Key Specs

Ricoh WG-50
(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
  • Released May 2017
Sigma DP3 Merrill
(Full Review)
  • 15MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • 640 x 480 video
  • 75mm (F2.8) lens
  • 330g - 122 x 67 x 59mm
  • Introduced January 2013
  • Replaced the Sigma DP2 Merrill
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Ricoh WG-50 vs Sigma DP3 Merrill Overview

Here is a extended comparison of the Ricoh WG-50 and Sigma DP3 Merrill, former being a Waterproof while the latter is a Large Sensor Compact by rivals Ricoh and Sigma. The resolution of the WG-50 (16MP) and the DP3 Merrill (15MP) is relatively close but the WG-50 (1/2.3") and DP3 Merrill (APS-C) offer totally different sensor sizing.

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The WG-50 was launched 4 years later than the DP3 Merrill and that is a fairly sizable difference as far as camera technology is concerned. Both the cameras have different body design with the Ricoh WG-50 being a Compact camera and the Sigma DP3 Merrill being a Large Sensor Compact camera.

Before we go right into a in depth comparison, here is a concise highlight of how the WG-50 grades versus the DP3 Merrill with regard to portability, imaging, features and an overall rating.

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Reasons to pick Ricoh WG-50 over the Sigma DP3 Merrill

 WG-50 DP3 Merrill 
IntroducedMay 2017January 2013Fresher by 54 months

Reasons to pick Sigma DP3 Merrill over the Ricoh WG-50

 DP3 Merrill WG-50 
Screen dimensions3"2.7"Bigger screen (+0.3")
Screen resolution920k230kClearer screen (+690k dot)

Common features in the Ricoh WG-50 and Sigma DP3 Merrill

 WG-50 DP3 Merrill 
Focus manually More precise focusing
Screen typeFixed Fixed Fixed screen
Selfie screen Neither comes with selfie screen
Touch screen No Touch screen

Ricoh WG-50 vs Sigma DP3 Merrill Physical Comparison

In case you're aiming to carry your camera regularly, you'll have to take into account its weight and measurements. The Ricoh WG-50 comes with physical measurements of 123mm x 62mm x 30mm (4.8" x 2.4" x 1.2") having a weight of 193 grams (0.43 lbs) whilst the Sigma DP3 Merrill has proportions of 122mm x 67mm x 59mm (4.8" x 2.6" x 2.3") along with a weight of 330 grams (0.73 lbs).

Take a look at the Ricoh WG-50 and Sigma DP3 Merrill in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will change dependant on the lens you are using at the time. Here is a front view sizing comparison of the WG-50 compared to the DP3 Merrill.

Ricoh WG-50 vs Sigma DP3 Merrill size comparison

Looking at dimensions and weight, the portability grade of the WG-50 and DP3 Merrill is 91 and 83 respectively.

Ricoh WG-50 vs Sigma DP3 Merrill top view buttons comparison

Ricoh WG-50 vs Sigma DP3 Merrill Sensor Comparison

Typically, it is very hard to see the contrast in sensor sizing purely by looking through technical specs. The visual here might offer you a better sense of the sensor sizing in the WG-50 and DP3 Merrill.

As you have seen, both of these cameras have different megapixels and different sensor sizing. The WG-50 featuring a smaller sensor will make shooting shallower DOF tougher and the Ricoh WG-50 will provide you with greater detail utilizing its extra 1MP. Higher resolution will also enable you to crop shots a bit more aggressively. The more recent WG-50 will have an advantage with regard to sensor innovation.

Ricoh WG-50 vs Sigma DP3 Merrill sensor size comparison

Ricoh WG-50 vs Sigma DP3 Merrill Screen and ViewFinder

Ricoh WG-50 vs Sigma DP3 Merrill Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Ricoh WG-50
Portrait photography with Sigma DP3 Merrill
42
you can focus manually
decent megapixels (16 megapixels)
provides face detection autofocus
manual exposure not available
external flash not possible
tiny sensor size (1/2.3")
does not have RAW support
73
has manual focus
resolution is good (15 megapixels)
sensor size is good (APS-C)
delivers RAW formats
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Street Comparison

Street photography with Ricoh WG-50
Street photography with Sigma DP3 Merrill
62
has image stabilization (Digital)
environment sealing
screen is fixed
tiny sensor size (1/2.3")
does not have RAW support
65
sensor size is good (APS-C)
delivers RAW formats
fixed screen
no image stabilization
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Sports Comparison

Ricoh WG-50 Sports photography highlights
Sigma DP3 Merrill Sports photography highlights
49
has image stabilization (Digital)
decent megapixels (16 megapixels)
provides tracking autofocus
environment sealing
no shutter priority
tiny sensor size (1/2.3")
does not have phase detect autofocus
44
resolution is good (15 megapixels)
sensor size is good (APS-C)
focal length is fixed (75mm)
max frames per second low (4.0 frames/s)
no image stabilization
doesn't have phase detect autofocus
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Travel Comparison

Ricoh WG-50 Travel photography information
Sigma DP3 Merrill Travel photography information
71
environment sealing
decent megapixels (16MP)
flash built-in
reasonably wide (28mm)
screen isn't selfie friendly
sluggish maximum aperture (f3.5)
54
resolution is good (15MP)
missing Timelapse recording
display is not selfie friendly
somewhat slow max aperture (f2.8)
Photography Glossary

Landscape Comparison

Ricoh WG-50 Landscape photography details
Sigma DP3 Merrill Landscape photography details
48
you can focus manually
reasonably wide (28mm)
has image stabilization (Digital)
decent megapixels (16 megapixels)
environment sealing
fixed lens (fixed lens mount)
sluggish maximum aperture (f3.5)
small screen (2.7 inch)
manual exposure not available
tiny sensor size (1/2.3")
does not have RAW support
55
has manual focus
screen is a good size (3")
resolution is good (15 megapixels)
sensor size is good (APS-C)
delivers RAW formats
can't change lens (fixed lens mount)
focal length is fixed (75mm)
somewhat slow max aperture (f2.8)
no image stabilization
missing Timelapse recording
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Vlogging Comparison

Ricoh WG-50 Vlogging information
Sigma DP3 Merrill Vlogging information
33
reasonably wide (28mm)
has image stabilization (Digital)
provides face detection autofocus
high res video (1920 x 1080 pxls)
sluggish maximum aperture (f3.5)
screen isn't selfie friendly
lack of external microphone port
22
somewhat slow max aperture (f2.8)
display is not selfie friendly
no image stabilization
video resolution low (640 x 480 pxls)
missing external microphone support
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Ricoh WG-50 vs Sigma DP3 Merrill Specifications

Detailed spec comparison table for Ricoh WG-50 and Sigma DP3 Merrill
 Ricoh WG-50Sigma DP3 Merrill
General Information
Brand Name Ricoh Sigma
Model type Ricoh WG-50 Sigma DP3 Merrill
Type Waterproof Large Sensor Compact
Released 2017-05-24 2013-01-08
Physical type Compact Large Sensor Compact
Sensor Information
Powered by - Dual TRUE II engine
Sensor type BSI-CMOS CMOS (Foveon X3)
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 24 x 16mm
Sensor surface area 28.1mm² 384.0mm²
Sensor resolution 16 megapixel 15 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3 and 16:9 -
Peak resolution 4608 x 3456 4704 x 3136
Highest native ISO 6400 6400
Min native ISO 125 100
RAW data
Autofocusing
Focus manually
Touch to focus
Continuous AF
AF single
AF tracking
AF selectice
AF center weighted
AF multi area
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Total focus points 9 -
Cross type focus points - -
Lens
Lens support fixed lens fixed lens
Lens zoom range 28-140mm (5.0x) 75mm (1x)
Maximal aperture f/3.5-5.5 f/2.8
Macro focusing range 1cm -
Focal length multiplier 5.8 1.5
Screen
Display type Fixed Type Fixed Type
Display sizing 2.7" 3"
Resolution of display 230k dots 920k dots
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder type None None
Features
Minimum shutter speed 4 seconds -
Fastest shutter speed 1/4000 seconds -
Continuous shutter rate 8.0 frames per sec 4.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Custom WB
Image stabilization
Inbuilt flash
Flash distance 5.50 m (at Auto ISO) no built-in flash
Flash options On, off no built-in flash
External flash
AE bracketing
White balance bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1920 x 1080 @ 30p, MOV, H.264, Linear PCM 640 x 480
Highest video resolution 1920x1080 640x480
Video format MPEG-4, H.264 Motion JPEG
Microphone support
Headphone support
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
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 193 grams (0.43 pounds) 330 grams (0.73 pounds)
Physical dimensions 123 x 62 x 30mm (4.8" x 2.4" x 1.2") 122 x 67 x 59mm (4.8" x 2.6" x 2.3")
DXO scores
DXO Overall 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 300 photos -
Battery style Battery Pack -
Battery ID D-LI92 -
Self timer Yes (2 or 10 secs, remote) -
Time lapse shooting
Type of storage SD/SDHC/SDXC card -
Card slots Single Single
Price at release $280 $1,353