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Ricoh GR vs Sigma DP2 Merrill

Portability
90
Imaging
57
Features
54
Overall
55
Ricoh GR front
 
Sigma DP2 Merrill front
Portability
83
Imaging
56
Features
33
Overall
46

Ricoh GR vs Sigma DP2 Merrill Key Specs

Ricoh GR
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 25600
  • 1920 x 1080 video
  • 28mm (F2.8) lens
  • 245g - 117 x 61 x 35mm
  • Announced April 2013
  • Updated by Ricoh GR II
Sigma DP2 Merrill
(Full Review)
  • 15MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • 640 x 480 video
  • 50mm (F2.8) lens
  • 330g - 122 x 67 x 59mm
  • Announced February 2012
  • Previous Model is Sigma DP1 Merrill
  • Successor is Sigma DP3 Merrill
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Ricoh GR vs Sigma DP2 Merrill Overview

In this write-up, we will be contrasting the Ricoh GR vs Sigma DP2 Merrill, both Large Sensor Compact digital cameras by rivals Ricoh and Sigma. The sensor resolution of the GR (16MP) and the DP2 Merrill (15MP) is relatively similar and they use the same exact sensor size (APS-C).

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The GR was announced 15 months after the DP2 Merrill which makes the cameras a generation away from one another. The two cameras offer the identical body type (Large Sensor Compact).

Before we go through a complete comparison, below is a concise synopsis of how the GR grades versus the DP2 Merrill in relation to portability, imaging, features and an overall mark.

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Reasons to pick Ricoh GR over the Sigma DP2 Merrill

 GR DP2 Merrill 
AnnouncedApril 2013February 2012Newer by 15 months
Screen resolution1230k920kSharper screen (+310k dot)

Reasons to pick Sigma DP2 Merrill over the Ricoh GR

 DP2 Merrill GR 

Common features in the Ricoh GR and Sigma DP2 Merrill

 GR DP2 Merrill 
Focus manually Very accurate focus
Screen typeFixed Fixed Fixed screen
Screen sizing3"3"Equivalent screen size
Selfie screen Lack of selfie screen
Touch screen Neither includes Touch screen

Ricoh GR vs Sigma DP2 Merrill Physical Comparison

If you are aiming to travel with your camera regularly, you have to consider its weight and measurements. The Ricoh GR features outer dimensions of 117mm x 61mm x 35mm (4.6" x 2.4" x 1.4") along with a weight of 245 grams (0.54 lbs) and the Sigma DP2 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).

Check the Ricoh GR vs Sigma DP2 Merrill in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an Interchangeable Lens Camera will change depending on the lens you choose during that time. Below is the front view measurement comparison of the GR and the DP2 Merrill.

Ricoh GR vs Sigma DP2 Merrill size comparison

Taking into consideration dimensions and weight, the portability grade of the GR and DP2 Merrill is 90 and 83 respectively.

Ricoh GR vs Sigma DP2 Merrill top view buttons comparison

Ricoh GR vs Sigma DP2 Merrill Sensor Comparison

More often than not, its tough to imagine the gap between sensor dimensions only by going over specifications. The picture here will help give you a clearer sense of the sensor sizes in the GR and DP2 Merrill.

Plainly, the 2 cameras enjoy the same exact sensor sizing albeit different MP. You should count on the Ricoh GR to deliver greater detail with its extra 1 Megapixels. Higher resolution can also enable you to crop shots far more aggressively. The more modern GR should have an advantage when it comes to sensor innovation.

Ricoh GR vs Sigma DP2 Merrill sensor size comparison

Ricoh GR vs Sigma DP2 Merrill Screen and ViewFinder

Ricoh GR vs Sigma DP2 Merrill Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Ricoh GR as a Portrait photography camera
Sigma DP2 Merrill as a Portrait photography camera
74
has manual focus
above average flash sync speed (1/4,000 seconds)
good MP (16 megapixels)
sensor size is nice (APS-C)
supports RAW files
73
manual focus
decent sensor resolution (15 megapixels)
sensor size is nice (APS-C)
saves RAW formats
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Street Comparison

Ricoh GR Street photography factors
Sigma DP2 Merrill Street photography factors
74
sensor size is nice (APS-C)
supports RAW files
lighter than average (245g)
great ISO range (25,600)
fixed screen
lack of image stabilization
65
sensor size is nice (APS-C)
saves RAW formats
no moving screen
lack of image stabilization
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Sports Comparison

Ricoh GR Sports photography information
Sigma DP2 Merrill Sports photography information
45
good MP (16MP)
sensor size is nice (APS-C)
focal length is fixed (28mm)
low frames per second (4.0 frames per second)
lack of image stabilization
doesn't have phase detect AF
44
decent sensor resolution (15 megapixels)
sensor size is nice (APS-C)
focal length is fixed (50mm)
low frames per second (4.0 frames per second)
lack of image stabilization
doesn't have phase detect AF
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Travel Comparison

Travel photography with Ricoh GR
Travel photography with Sigma DP2 Merrill
71
lighter than average (245 grams)
good MP (16MP)
has built in flash
does not offer selfie friendly display
somewhat slow max aperture (f2.8)
54
decent sensor resolution (15 megapixels)
missing Timelapse mode
screen is not selfie friendly
slow max aperture (f2.8)
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Landscape Comparison

Ricoh GR Landscape photography info
Sigma DP2 Merrill Landscape photography info
61
has manual focus
screen size is good (3 inch)
good MP (16MP)
sensor size is nice (APS-C)
great ISO range (25,600)
supports RAW files
lens is fixed (fixed lens mount)
focal length is fixed (28mm)
somewhat slow max aperture (f2.8)
lack of image stabilization
55
manual focus
nice screen size (3")
decent sensor resolution (15MP)
sensor size is nice (APS-C)
saves RAW formats
can't switch lenses (fixed lens mount)
focal length is fixed (50mm)
slow max aperture (f2.8)
lack of image stabilization
missing Timelapse mode
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Vlogging Comparison

Vlogging with Ricoh GR
Vlogging with Sigma DP2 Merrill
30
high quality video (1920 x 1080 resolution)
lighter than average (245 grams)
somewhat slow max aperture (f2.8)
does not offer selfie friendly display
lack of image stabilization
doesn't have external microphone support
22
slow max aperture (f2.8)
screen is not selfie friendly
lack of image stabilization
low video resolution (640 x 480 pixels)
missing microphone socket
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Ricoh GR vs Sigma DP2 Merrill Specifications

Detailed spec comparison table for Ricoh GR and Sigma DP2 Merrill
 Ricoh GRSigma DP2 Merrill
General Information
Company Ricoh Sigma
Model type Ricoh GR Sigma DP2 Merrill
Class Large Sensor Compact Large Sensor Compact
Announced 2013-04-17 2012-02-08
Physical type Large Sensor Compact Large Sensor Compact
Sensor Information
Processor Chip - Dual TRUE II engine
Sensor type CMOS CMOS (Foveon X3)
Sensor size APS-C APS-C
Sensor measurements 23.7 x 15.7mm 24 x 16mm
Sensor area 372.1mm² 384.0mm²
Sensor resolution 16 megapixels 15 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3 and 3:2 -
Maximum resolution 4928 x 3264 4704 x 3136
Maximum native ISO 25600 6400
Min native ISO 100 100
RAW support
Autofocusing
Focus manually
AF touch
Continuous AF
Single AF
AF tracking
Selective AF
Center weighted AF
AF multi area
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Cross type focus points - -
Lens
Lens support fixed lens fixed lens
Lens zoom range 28mm (1x) 50mm (1x)
Maximal aperture f/2.8 f/2.8
Focal length multiplier 1.5 1.5
Screen
Screen type Fixed Type Fixed Type
Screen sizing 3" 3"
Resolution of screen 1,230k dots 920k dots
Selfie friendly
Liveview
Touch display
Screen tech TFT LCD -
Viewfinder Information
Viewfinder Optical (optional) None
Features
Slowest shutter speed 300s -
Maximum shutter speed 1/4000s -
Continuous shooting rate 4.0 frames/s 4.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom WB
Image stabilization
Built-in flash
Flash distance 5.40 m (at ISO 100) no built-in flash
Flash settings - no built-in flash
External flash
Auto exposure bracketing
White balance bracketing
Maximum flash synchronize 1/4000s -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1920 x 1080 (30, 25, 24 fps), 1280 x 720 ( 60, 50, 30, 25, 24 fps), 640 x 480 (30, 25, 24 fps) 640x480
Maximum video resolution 1920x1080 640x480
Video file format MPEG-4 Motion JPEG
Microphone port
Headphone port
Connectivity
Wireless Eye-Fi Connected 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 245g (0.54 pounds) 330g (0.73 pounds)
Dimensions 117 x 61 x 35mm (4.6" x 2.4" x 1.4") 122 x 67 x 59mm (4.8" x 2.6" x 2.3")
DXO scores
DXO All around rating 78 not tested
DXO Color Depth rating 23.6 not tested
DXO Dynamic range rating 13.5 not tested
DXO Low light rating 972 not tested
Other
Battery life 290 shots -
Style of battery Battery Pack -
Battery ID DB65 -
Self timer Yes -
Time lapse recording
Type of storage SD, SDHC, SDXC -
Card slots 1 1
Launch cost $971 $931