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Sigma DP3 Merrill vs Sony A7R II

Portability
83
Imaging
56
Features
33
Overall
46
Sigma DP3 Merrill front
 
Sony Alpha A7R II front
Portability
68
Imaging
75
Features
84
Overall
78

Sigma DP3 Merrill vs Sony A7R II Key Specs

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
  • Announced January 2013
  • Superseded the Sigma DP2 Merrill
Sony A7R II
(Full Review)
  • 42MP - Full frame Sensor
  • 3" Tilting Screen
  • ISO 100 - 25600 (Push to 102400)
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Max Shutter
  • 3840 x 2160 video
  • Sony E Mount
  • 625g - 127 x 96 x 60mm
  • Revealed June 2015
  • Old Model is Sony A7R
  • Successor is Sony A7R III
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Sigma DP3 Merrill vs Sony A7R II Overview

Its time to examine more in depth at the Sigma DP3 Merrill versus Sony A7R II, one is a Large Sensor Compact and the latter is a Pro Mirrorless by manufacturers Sigma and Sony. There exists a significant gap among the image resolutions of the DP3 Merrill (15MP) and A7R II (42MP) and the DP3 Merrill (APS-C) and A7R II (Full frame) possess different sensor dimensions.

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The DP3 Merrill was revealed 3 years prior to the A7R II which is a fairly sizable gap as far as camera technology is concerned. Each of these cameras come with different body type with the Sigma DP3 Merrill being a Large Sensor Compact camera and the Sony A7R II being a SLR-style mirrorless camera.

Before going in to a thorough comparison, below is a brief highlight of how the DP3 Merrill scores against the A7R II with regard to portability, imaging, features and an overall score.

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Reasons to pick Sigma DP3 Merrill over the Sony A7R II

 DP3 Merrill A7R II 

Reasons to pick Sony A7R II over the Sigma DP3 Merrill

 A7R II DP3 Merrill 
RevealedJune 2015January 2013More modern by 29 months
Screen typeTiltingFixed Tilting screen
Screen resolution1229k920kSharper screen (+309k dot)

Common features in the Sigma DP3 Merrill and Sony A7R II

 DP3 Merrill A7R II 
Manually focus Dial precise focus
Screen dimension3"3"Identical screen sizing
Selfie screen Neither provides selfie screen
Touch screen Lacking Touch screen

Sigma DP3 Merrill vs Sony A7R II Physical Comparison

When you are intending to carry around your camera, you'll need to factor its weight and measurements. The Sigma DP3 Merrill provides outside dimensions of 122mm x 67mm x 59mm (4.8" x 2.6" x 2.3") and a weight of 330 grams (0.73 lbs) and the Sony A7R II has proportions of 127mm x 96mm x 60mm (5.0" x 3.8" x 2.4") with a weight of 625 grams (1.38 lbs).

Analyze the Sigma DP3 Merrill versus Sony A7R II in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will vary based on the lens you are working with at the time. The following is the front view size comparison of the DP3 Merrill and the A7R II.

Sigma DP3 Merrill vs Sony A7R II size comparison

Considering dimensions and weight, the portability grade of the DP3 Merrill and A7R II is 83 and 68 respectively.

Sigma DP3 Merrill vs Sony A7R II top view buttons comparison

Sigma DP3 Merrill vs Sony A7R II Sensor Comparison

Sometimes, it can be difficult to imagine the gap in sensor sizes merely by looking through specifications. The picture below will help offer you a far better sense of the sensor dimensions in the DP3 Merrill and A7R II.

Plainly, each of the cameras posses different megapixels and different sensor sizes. The DP3 Merrill having a smaller sensor is going to make getting shallow DOF harder and the Sony A7R II will provide you with more detail because of its extra 27 Megapixels. Higher resolution can also enable you to crop pictures somewhat more aggressively. The more aged DP3 Merrill will be behind when it comes to sensor innovation.

Sigma DP3 Merrill vs Sony A7R II sensor size comparison

Sigma DP3 Merrill vs Sony A7R II Screen and ViewFinder

Sigma DP3 Merrill vs Sony A7R II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sigma DP3 Merrill Portrait photography details
Sony A7R II Portrait photography details
73
manual focus
sensor resolution is decent (15 megapixels)
sensor size is good (APS-C)
saves RAW formats
85
has manual focus
excellent megapixels (42MP)
sensor size is great (Full frame)
supports face detect autofocus
saves RAW files
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Street Comparison

Sigma DP3 Merrill as a Street photography camera
Sony A7R II as a Street photography camera
65
sensor size is good (APS-C)
saves RAW formats
no moving screen
does not have image stabilization
81
tilting screen
built in image stabilization (Sensor based 5-axis)
sensor size is great (Full frame)
saves RAW files
environment proofing
great ISO range (25,600)
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Sports Comparison

Sports photography with Sigma DP3 Merrill
Sports photography with Sony A7R II
44
sensor resolution is decent (15MP)
sensor size is good (APS-C)
focal length is fixed (75mm)
painfully slow continuous shooting (4.0 frames per second)
does not have image stabilization
lack of phase detect auto focus
76
high shutter speed (1/8,000s)
built in image stabilization (Sensor based 5-axis)
excellent megapixels (42MP)
sensor size is great (Full frame)
supports tracking focus
environment proofing
sensor has phase detect autofocus
max frames per second low (5.0 frames/s)
not so great battery (290 per charge)
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Travel Comparison

Sigma DP3 Merrill as a Travel photography camera
Sony A7R II as a Travel photography camera
54
sensor resolution is decent (15 megapixels)
lack of Timelapse function
doesn't have a selfie friendly screen
sluggish maximum aperture (f2.8)
62
environment proofing
excellent megapixels (42 megapixels)
not so great battery (290 CIPA)
doesn't posses selfie friendly display
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Landscape Comparison

Sigma DP3 Merrill as a Landscape photography camera
Sony A7R II as a Landscape photography camera
55
manual focus
screen is a decent size (3 inches)
sensor resolution is decent (15 megapixels)
sensor size is good (APS-C)
saves RAW formats
fixed lens (fixed lens mount)
focal length is fixed (75mm)
sluggish maximum aperture (f2.8)
does not have image stabilization
lack of Timelapse function
82
has manual focus
switch lenses (Sony E mount)
screen size is good (3")
built in image stabilization (Sensor based 5-axis)
excellent megapixels (42MP)
sensor size is great (Full frame)
doesnt have anti aliasing filter
great ISO range (25,600)
saves RAW files
environment proofing
not so great battery (290 shots)
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Vlogging Comparison

Sigma DP3 Merrill as a Vlogging camera
Sony A7R II as a Vlogging camera
22
sluggish maximum aperture (f2.8)
doesn't have a selfie friendly screen
does not have image stabilization
low video resolution (640 x 480 pxls)
lack of microphone socket
37
built in image stabilization (Sensor based 5-axis)
supports face detect autofocus
high quality video (3840 x 2160 pxls)
includes microphone support
doesn't posses selfie friendly display
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Sigma DP3 Merrill vs Sony A7R II Specifications

Detailed spec comparison table for Sigma DP3 Merrill and Sony A7R II
 Sigma DP3 MerrillSony Alpha A7R II
General Information
Brand Name Sigma Sony
Model Sigma DP3 Merrill Sony Alpha A7R II
Category Large Sensor Compact Pro Mirrorless
Announced 2013-01-08 2015-06-10
Physical type Large Sensor Compact SLR-style mirrorless
Sensor Information
Processor Dual TRUE II engine Bionz X
Sensor type CMOS (Foveon X3) BSI-CMOS
Sensor size APS-C Full frame
Sensor measurements 24 x 16mm 35.9 x 24mm
Sensor surface area 384.0mm² 861.6mm²
Sensor resolution 15 megapixels 42 megapixels
Anti aliasing filter
Aspect ratio - 3:2 and 16:9
Highest resolution 4704 x 3136 7974 x 5316
Highest native ISO 6400 25600
Highest boosted ISO - 102400
Lowest native ISO 100 100
RAW data
Lowest boosted ISO - 50
Autofocusing
Focus manually
Touch to focus
Continuous autofocus
Autofocus single
Tracking autofocus
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points - 399
Cross focus points - -
Lens
Lens mounting type fixed lens Sony E
Lens focal range 75mm (1x) -
Highest aperture f/2.8 -
Available lenses - 121
Focal length multiplier 1.5 1
Screen
Type of display Fixed Type Tilting
Display sizing 3" 3"
Display resolution 920k dots 1,229k dots
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 2,359k dots
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.78x
Features
Slowest shutter speed - 30s
Maximum shutter speed - 1/8000s
Continuous shooting rate 4.0 frames per sec 5.0 frames per sec
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Set white balance
Image stabilization
Built-in flash
Flash range no built-in flash no built-in flash
Flash options no built-in flash no built-in flash
External flash
AE bracketing
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 640 x 480 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p)
Highest video resolution 640x480 3840x2160
Video format Motion JPEG MPEG-4, AVCHD, XAVC S
Microphone support
Headphone support
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 330g (0.73 lbs) 625g (1.38 lbs)
Dimensions 122 x 67 x 59mm (4.8" x 2.6" x 2.3") 127 x 96 x 60mm (5.0" x 3.8" x 2.4")
DXO scores
DXO All around score not tested 98
DXO Color Depth score not tested 26.0
DXO Dynamic range score not tested 13.9
DXO Low light score not tested 3434
Other
Battery life - 290 photographs
Style of battery - Battery Pack
Battery model - NP-FW50
Self timer - Yes (2 or 10 sec; continuous (3 or 5 exposures))
Time lapse shooting With downloadable app
Storage type - SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Card slots 1 1
Price at launch $1,353 $2,913