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Sigma DP3 Merrill vs Sony A77 II

Portability
83
Imaging
56
Features
33
Overall
46
Sigma DP3 Merrill front
 
Sony SLT-A77 II front
Portability
62
Imaging
65
Features
85
Overall
73

Sigma DP3 Merrill vs Sony A77 II Key Specs

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
Sony A77 II
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Fully Articulated Display
  • ISO 50 - 25600
  • Sensor based Image Stabilization
  • 1/8000s Maximum Shutter
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 647g - 143 x 104 x 81mm
  • Released May 2014
  • Older Model is Sony A77
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Sigma DP3 Merrill vs Sony A77 II Overview

In this article, we are evaluating the Sigma DP3 Merrill versus Sony A77 II, former being a Large Sensor Compact while the other is a Advanced DSLR by manufacturers Sigma and Sony. There exists a sizable gap among the image resolutions of the DP3 Merrill (15MP) and A77 II (24MP) but they come with the same exact sensor measurements (APS-C).

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The DP3 Merrill was revealed 16 months before the A77 II making the cameras a generation apart from one another. Each of these cameras offer different body type with the Sigma DP3 Merrill being a Large Sensor Compact camera and the Sony A77 II being a Mid-size SLR camera.

Before getting in to a full comparison, below is a concise highlight of how the DP3 Merrill grades vs the A77 II in regards to portability, imaging, features and an overall rating.

Photography Glossary
	
	

Reasons to pick Sigma DP3 Merrill over the Sony A77 II

 DP3 Merrill A77 II 

Reasons to pick Sony A77 II over the Sigma DP3 Merrill

 A77 II DP3 Merrill 
ReleasedMay 2014January 2013Fresher by 16 months
Display typeFully ArticulatedFixed Fully Articulating display
Display resolution1229k920kCrisper display (+309k dot)
Selfie screen Easy selfies

Common features in the Sigma DP3 Merrill and Sony A77 II

 DP3 Merrill A77 II 
Manually focus More exact focus
Display sizing3"3"Equivalent display measurements
Touch display Neither contains Touch display

Sigma DP3 Merrill vs Sony A77 II Physical Comparison

For those who are planning to carry your camera often, you need to consider its weight and measurements. The Sigma DP3 Merrill has got physical dimensions of 122mm x 67mm x 59mm (4.8" x 2.6" x 2.3") along with a weight of 330 grams (0.73 lbs) while the Sony A77 II has proportions of 143mm x 104mm x 81mm (5.6" x 4.1" x 3.2") having a weight of 647 grams (1.43 lbs).

See the Sigma DP3 Merrill versus Sony A77 II in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an ILC will differ depending on the lens you are utilizing at that time. Underneath is the front view measurements comparison of the DP3 Merrill versus the A77 II.

Sigma DP3 Merrill vs Sony A77 II size comparison

Factoring in dimensions and weight, the portability rating of the DP3 Merrill and A77 II is 83 and 62 respectively.

Sigma DP3 Merrill vs Sony A77 II top view buttons comparison

Sigma DP3 Merrill vs Sony A77 II Sensor Comparison

Normally, it is very tough to picture the gap in sensor sizing just by checking out technical specs. The visual below should offer you a greater sense of the sensor dimensions in the DP3 Merrill and A77 II.

As you have seen, both of those cameras enjoy the same exact sensor sizing but different megapixels. You can expect to see the Sony A77 II to show more detail because of its extra 9MP. Greater resolution will help you crop pics far more aggressively. The older DP3 Merrill will be behind in sensor innovation.

Sigma DP3 Merrill vs Sony A77 II sensor size comparison

Sigma DP3 Merrill vs Sony A77 II Screen and ViewFinder

Sigma DP3 Merrill vs Sony A77 II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sigma DP3 Merrill Portrait photography factors
Sony A77 II Portrait photography factors
73
focusing manually
decent sensor resolution (15 megapixels)
good sensor size (APS-C)
delivers RAW files
79
focusing manually
MP count decent (24 megapixels)
sensor size is good (APS-C)
offers face detection focusing
exports RAW files
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Street Comparison

Sigma DP3 Merrill Street photography info
Sony A77 II Street photography info
65
good sensor size (APS-C)
delivers RAW files
no moving screen
lack of image stabilization
76
fully articulated screen
image stabilization (Sensor based)
sensor size is good (APS-C)
exports RAW files
environment proof
very good ISO range (25,600)
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Sports Comparison

Sports photography with Sigma DP3 Merrill
Sports photography with Sony A77 II
44
decent sensor resolution (15 megapixels)
good sensor size (APS-C)
focal length is fixed (75mm)
slow fps (4.0 frames/s)
lack of image stabilization
no phase detect autofocus
76
max shutter speed is good (1/8,000s)
image stabilization (Sensor based)
MP count decent (24 megapixels)
sensor size is good (APS-C)
offers tracking autofocus
environment proof
sensor has phase detect AF
terrible battery power (480 shots)
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Travel Comparison

Travel photography with Sigma DP3 Merrill
Travel photography with Sony A77 II
54
decent sensor resolution (15 megapixels)
lack of Timelapse recording
does not have selfie friendly screen
somewhat slow maximum aperture (f2.8)
64
environment proof
MP count decent (24 megapixels)
built-in flash
screen is selfie friendly
does not have Time Lapse recording
terrible battery power (480 shots)
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Landscape Comparison

Sigma DP3 Merrill Landscape photography features
Sony A77 II Landscape photography features
55
focusing manually
screen size is decent (3 inches)
decent sensor resolution (15MP)
good sensor size (APS-C)
delivers RAW files
lens is fixed (fixed lens mount)
focal length is fixed (75mm)
somewhat slow maximum aperture (f2.8)
lack of image stabilization
lack of Timelapse recording
73
focusing manually
swap lenses (Sony/Minolta Alpha mount)
screen size is good (3 inch)
image stabilization (Sensor based)
MP count decent (24MP)
sensor size is good (APS-C)
very good ISO range (25,600)
exports RAW files
environment proof
terrible battery power (480 shots)
does not have Time Lapse recording
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Vlogging Comparison

Sigma DP3 Merrill Vlogging factors
Sony A77 II Vlogging factors
22
somewhat slow maximum aperture (f2.8)
does not have selfie friendly screen
lack of image stabilization
low quality video (640 x 480 resolution)
lack of external microphone jack
77
screen is selfie friendly
image stabilization (Sensor based)
offers face detection focusing
high video quality (1920 x 1080 resolution)
includes external mic port
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Sigma DP3 Merrill vs Sony A77 II Specifications

Detailed spec comparison table for Sigma DP3 Merrill and Sony A77 II
 Sigma DP3 MerrillSony SLT-A77 II
General Information
Make Sigma Sony
Model Sigma DP3 Merrill Sony SLT-A77 II
Class Large Sensor Compact Advanced DSLR
Introduced 2013-01-08 2014-05-21
Body design Large Sensor Compact Mid-size SLR
Sensor Information
Chip Dual TRUE II engine Bionz X
Sensor type CMOS (Foveon X3) CMOS
Sensor size APS-C APS-C
Sensor dimensions 24 x 16mm 23.5 x 15.6mm
Sensor surface area 384.0mm² 366.6mm²
Sensor resolution 15 megapixel 24 megapixel
Anti aliasing filter
Aspect ratio - 3:2 and 16:9
Maximum resolution 4704 x 3136 6000 x 4000
Maximum native ISO 6400 25600
Minimum native ISO 100 50
RAW data
Autofocusing
Focus manually
AF touch
AF continuous
AF single
AF tracking
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Number of focus points - 79
Cross focus points - 15
Lens
Lens mounting type fixed lens Sony/Minolta Alpha
Lens focal range 75mm (1x) -
Max aperture f/2.8 -
Amount of lenses - 143
Focal length multiplier 1.5 1.5
Screen
Range of screen Fixed Type Fully Articulated
Screen sizing 3" 3"
Screen resolution 920k dot 1,229k dot
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder None Electronic
Viewfinder resolution - 2,359k dot
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.73x
Features
Lowest shutter speed - 30s
Highest shutter speed - 1/8000s
Continuous shooting speed 4.0 frames per sec 12.0 frames per sec
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Built-in flash
Flash range no built-in flash 12.00 m (at ISO 100)
Flash modes no built-in flash Auto, fill, rear sync, slow sync
Hot shoe
AEB
WB bracketing
Highest flash sync - 1/250s
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 640 x 480 1920 x 1080 (60p, 60i, 30p), 1440 x 1080 (30p), 640 x 480 (30p)
Maximum video resolution 640x480 1920x1080
Video file format Motion JPEG MPEG-4, AVCHD, XAVC S
Mic jack
Headphone jack
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 seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 330 grams (0.73 lbs) 647 grams (1.43 lbs)
Dimensions 122 x 67 x 59mm (4.8" x 2.6" x 2.3") 143 x 104 x 81mm (5.6" x 4.1" x 3.2")
DXO scores
DXO All around score not tested 82
DXO Color Depth score not tested 24.4
DXO Dynamic range score not tested 13.4
DXO Low light score not tested 1013
Other
Battery life - 480 pictures
Battery form - Battery Pack
Battery model - NP-FM500H
Self timer - Yes (Yes (2 or 12 sec))
Time lapse shooting
Storage media - SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo
Storage slots 1 1
Price at launch $1,353 $1,198