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Ricoh WG-M1 vs Sigma DP3 Merrill

Portability
91
Imaging
39
Features
22
Overall
32
Ricoh WG-M1 front
 
Sigma DP3 Merrill front
Portability
83
Imaging
56
Features
33
Overall
46

Ricoh WG-M1 vs Sigma DP3 Merrill Key Specs

Ricoh WG-M1
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 1.5" Fixed Screen
  • ISO 100 - 800
  • 1920 x 1080 video
  • (1×)mm (F2.8) lens
  • 190g - 66 x 43 x 89mm
  • Revealed September 2014
Sigma DP3 Merrill
(Full Review)
  • 15MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 6400
  • 640 x 480 video
  • 75mm (F2.8) lens
  • 330g - 122 x 67 x 59mm
  • Revealed January 2013
  • Earlier Model is Sigma DP2 Merrill
Photography Glossary

Ricoh WG-M1 vs Sigma DP3 Merrill Overview

In this article, we are reviewing the Ricoh WG-M1 and Sigma DP3 Merrill, one being a Waterproof and the other is a Large Sensor Compact by rivals Ricoh and Sigma. The image resolution of the WG-M1 (14MP) and the DP3 Merrill (15MP) is very comparable but the WG-M1 (1/2.3") and DP3 Merrill (APS-C) enjoy different sensor sizing.

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The WG-M1 was revealed 21 months later than the DP3 Merrill making the cameras a generation apart from each other. Both of the cameras offer different body type with the Ricoh WG-M1 being a Compact camera and the Sigma DP3 Merrill being a Large Sensor Compact camera.

Before diving through a thorough comparison, below is a quick summation of how the WG-M1 scores vs the DP3 Merrill with regards to portability, imaging, features and an overall grade.

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Reasons to pick Ricoh WG-M1 over the Sigma DP3 Merrill

 WG-M1 DP3 Merrill 
RevealedSeptember 2014January 2013More recent by 21 months

Reasons to pick Sigma DP3 Merrill over the Ricoh WG-M1

 DP3 Merrill WG-M1 
Manually focus More precise focus
Display sizing3"1.5"Larger display (+1.5")
Display resolution920k115kSharper display (+805k dot)

Common features in the Ricoh WG-M1 and Sigma DP3 Merrill

 WG-M1 DP3 Merrill 
Display typeFixed Fixed Fixed display
Selfie screen Missing selfie screen
Touch display Missing Touch display

Ricoh WG-M1 vs Sigma DP3 Merrill Physical Comparison

For those who are planning to lug around your camera, you will need to factor in its weight and volume. The Ricoh WG-M1 comes with external dimensions of 66mm x 43mm x 89mm (2.6" x 1.7" x 3.5") and a weight of 190 grams (0.42 lbs) while the Sigma DP3 Merrill has sizing of 122mm x 67mm x 59mm (4.8" x 2.6" x 2.3") having a weight of 330 grams (0.73 lbs).

Analyze the Ricoh WG-M1 and Sigma DP3 Merrill in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will differ depending on the lens you have chosen during that time. Following is the front view proportions comparison of the WG-M1 vs the DP3 Merrill.

Ricoh WG-M1 vs Sigma DP3 Merrill size comparison

Taking into account size and weight, the portability rating of the WG-M1 and DP3 Merrill is 91 and 83 respectively.

Ricoh WG-M1 vs Sigma DP3 Merrill top view buttons comparison

Ricoh WG-M1 vs Sigma DP3 Merrill Sensor Comparison

In many cases, it is very hard to imagine the difference in sensor measurements only by checking out specifications. The visual here will give you a stronger sense of the sensor dimensions in the WG-M1 and DP3 Merrill.

Plainly, both of these cameras enjoy different megapixel count and different sensor measurements. The WG-M1 having a smaller sensor is going to make shooting shallower depth of field more difficult and the Sigma DP3 Merrill will show more detail because of its extra 1MP. Greater resolution will allow you to crop pics far more aggressively. The more modern WG-M1 should have an advantage in sensor technology.

Ricoh WG-M1 vs Sigma DP3 Merrill sensor size comparison

Ricoh WG-M1 vs Sigma DP3 Merrill Screen and ViewFinder

Ricoh WG-M1 vs Sigma DP3 Merrill Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh WG-M1 Portrait photography factors
Sigma DP3 Merrill Portrait photography factors
30
MP count decent (14 megapixels)
focusing manually not possible
lack of manual mode
no external flash support
very small sensor (1/2.3")
lack of RAW format
73
has manual focus
decent sensor resolution (15 megapixels)
decent sensor size (APS-C)
exports RAW files
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Street Comparison

Ricoh WG-M1 Street photography info
Sigma DP3 Merrill Street photography info
53
weather proofing
fixed screen
does not have image stabilization
very small sensor (1/2.3")
lack of RAW format
max ISO too low (800)
65
decent sensor size (APS-C)
exports RAW files
screen does not articulate
no image stabilization
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Sports Comparison

Sports photography with Ricoh WG-M1
Sports photography with Sigma DP3 Merrill
38
MP count decent (14MP)
weather proofing
better than average battery power (350 shots)
fixed focal length ((1×)mm)
no shutter priority
does not have image stabilization
very small sensor (1/2.3")
lack of phase detect autofocus
44
decent sensor resolution (15 megapixels)
decent sensor size (APS-C)
focal length is fixed (75mm)
painfully slow continuous shooting (4.0 frames per second)
no image stabilization
lack of phase detect auto focus
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Travel Comparison

Travel photography with Ricoh WG-M1
Travel photography with Sigma DP3 Merrill
64
better than average battery power (350 per charge)
weather proofing
MP count decent (14MP)
doesn't have Timelapse function
doesn't have a selfie friendly screen
sluggish maximum aperture (f2.8)
54
decent sensor resolution (15 megapixels)
does not have Time Lapse recording
screen isn't selfie friendly
slow max aperture (f2.8)
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Landscape Comparison

Ricoh WG-M1 Landscape photography info
Sigma DP3 Merrill Landscape photography info
35
MP count decent (14 megapixels)
weather proofing
better than average battery power (350 per charge)
focusing manually not possible
fixed lens (fixed lens mount)
fixed focal length ((1×)mm)
sluggish maximum aperture (f2.8)
screen is somewhat small (1.5 inches)
lack of manual mode
does not have image stabilization
very small sensor (1/2.3")
max ISO too low (800)
lack of RAW format
doesn't have Timelapse function
55
has manual focus
nice screen size (3")
decent sensor resolution (15MP)
decent sensor size (APS-C)
exports RAW files
lens is fixed (fixed lens mount)
focal length is fixed (75mm)
slow max aperture (f2.8)
no image stabilization
does not have Time Lapse recording
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Vlogging Comparison

Ricoh WG-M1 as a Vlogging camera
Sigma DP3 Merrill as a Vlogging camera
26
video res high (1920 x 1080 pxls)
sluggish maximum aperture (f2.8)
doesn't have a selfie friendly screen
does not have image stabilization
doesn't have external microphone support
22
slow max aperture (f2.8)
screen isn't selfie friendly
no image stabilization
video res low (640 x 480 pxls)
does not have mic port
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Ricoh WG-M1 vs Sigma DP3 Merrill Specifications

Detailed spec comparison table for Ricoh WG-M1 and Sigma DP3 Merrill
 Ricoh WG-M1Sigma DP3 Merrill
General Information
Make Ricoh Sigma
Model Ricoh WG-M1 Sigma DP3 Merrill
Category Waterproof Large Sensor Compact
Revealed 2014-09-12 2013-01-08
Body design Compact Large Sensor Compact
Sensor Information
Processor - Dual TRUE II engine
Sensor type CMOS CMOS (Foveon X3)
Sensor size 1/2.3" APS-C
Sensor dimensions 6.17 x 4.55mm 24 x 16mm
Sensor surface area 28.1mm² 384.0mm²
Sensor resolution 14 megapixel 15 megapixel
Anti aliasing filter
Aspect ratio 4:3 and 16:9 -
Highest resolution 4320 x 3240 4704 x 3136
Highest native ISO 800 6400
Min native ISO 100 100
RAW files
Autofocusing
Focus manually
Touch to focus
AF continuous
Single AF
AF tracking
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Cross focus points - -
Lens
Lens mount fixed lens fixed lens
Lens focal range (1×) 75mm (1x)
Maximal aperture f/2.8 f/2.8
Focal length multiplier 5.8 1.5
Screen
Range of screen Fixed Type Fixed Type
Screen diagonal 1.5 inches 3 inches
Screen resolution 115 thousand dot 920 thousand dot
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder type None None
Features
Continuous shooting speed 10.0 frames/s 4.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Custom WB
Image stabilization
Inbuilt flash
Flash range no built-in flash no built-in flash
Flash settings no built-in flash no built-in flash
External flash
Auto exposure 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), 1280 x 960 (50p), 1280 x 720 (60p, 30p), 848 x 480 (60p, 120p) 640 x 480
Highest video resolution 1920x1080 640x480
Video data format H.264 Motion JPEG
Mic jack
Headphone jack
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 190 grams (0.42 lbs) 330 grams (0.73 lbs)
Dimensions 66 x 43 x 89mm (2.6" x 1.7" x 3.5") 122 x 67 x 59mm (4.8" x 2.6" x 2.3")
DXO scores
DXO All around 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 350 pictures -
Style of battery Battery Pack -
Battery model DB-65 -
Time lapse recording
Storage media microSD/microSDHC, internal -
Storage slots 1 1
Pricing at launch $2,000 $1,353