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Sigma DP3 Merrill vs Sony A68

Portability
83
Imaging
56
Features
33
Overall
46
Sigma DP3 Merrill front
 
Sony SLT-A68 front
Portability
64
Imaging
66
Features
70
Overall
67

Sigma DP3 Merrill vs Sony A68 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
  • Released January 2013
  • Previous Model is Sigma DP2 Merrill
Sony A68
(Full Review)
  • 24MP - APS-C Sensor
  • 2.7" Tilting Display
  • ISO 100 - 25600
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 610g - 143 x 104 x 81mm
  • Revealed November 2015
  • Succeeded the Sony A65
Photography Glossary

Sigma DP3 Merrill vs Sony A68 Overview

In this article, we are analyzing the Sigma DP3 Merrill vs Sony A68, one being a Large Sensor Compact and the other is a Entry-Level DSLR by rivals Sigma and Sony. There exists a sizeable gap among the resolutions of the DP3 Merrill (15MP) and A68 (24MP) but they feature the same exact sensor measurements (APS-C).

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The DP3 Merrill was launched 3 years prior to the A68 and that is a fairly large gap as far as camera technology is concerned. Both of the cameras offer different body type with the Sigma DP3 Merrill being a Large Sensor Compact camera and the Sony A68 being a Compact SLR camera.

Before delving straight into a in depth comparison, below is a simple introduction of how the DP3 Merrill grades against the A68 in terms of portability, imaging, features and an overall rating.

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Reasons to pick Sigma DP3 Merrill over the Sony A68

 DP3 Merrill A68 
Display sizing3"2.7"Larger display (+0.3")
Display resolution920k461kSharper display (+459k dot)

Reasons to pick Sony A68 over the Sigma DP3 Merrill

 A68 DP3 Merrill 
RevealedNovember 2015January 2013Fresher by 34 months
Display typeTiltingFixed Tilting display

Common features in the Sigma DP3 Merrill and Sony A68

 DP3 Merrill A68 
Manually focus Very accurate focusing
Selfie screen Absent selfie screen
Touch display Absent Touch display

Sigma DP3 Merrill vs Sony A68 Physical Comparison

If you're going to carry your camera frequently, you will have to consider its weight and volume. The Sigma DP3 Merrill enjoys outer measurements 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 A68 has sizing of 143mm x 104mm x 81mm (5.6" x 4.1" x 3.2") having a weight of 610 grams (1.34 lbs).

Analyze the Sigma DP3 Merrill vs Sony A68 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will differ dependant on the lens you select during that time. The following is the front view measurements comparison of the DP3 Merrill vs the A68.

Sigma DP3 Merrill vs Sony A68 size comparison

Taking into account dimensions and weight, the portability rating of the DP3 Merrill and A68 is 83 and 64 respectively.

Sigma DP3 Merrill vs Sony A68 top view buttons comparison

Sigma DP3 Merrill vs Sony A68 Sensor Comparison

Normally, it's difficult to envision the difference in sensor sizing simply by viewing specifications. The graphic here may give you a better sense of the sensor measurements in the DP3 Merrill and A68.

Plainly, both of the cameras enjoy the same exact sensor sizing but not the same resolution. You should anticipate the Sony A68 to render extra detail utilizing its extra 9 Megapixels. Greater resolution will help you crop images far more aggressively. The older DP3 Merrill will be behind with regard to sensor tech.

Sigma DP3 Merrill vs Sony A68 sensor size comparison

Sigma DP3 Merrill vs Sony A68 Screen and ViewFinder

Sigma DP3 Merrill vs Sony A68 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sigma DP3 Merrill as a Portrait photography camera
Sony A68 as a Portrait photography camera
73
focusing manually
MP count good (15 megapixels)
nice sensor size (APS-C)
supports RAW files
79
manual focus
resolution is good (24MP)
decent sensor size (APS-C)
has face detection focus
supports RAW files
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Street Comparison

Sigma DP3 Merrill Street photography information
Sony A68 Street photography information
65
nice sensor size (APS-C)
supports RAW files
screen is fixed
does not have image stabilization
77
has a tilting screen
image stabilization (Sensor based)
decent sensor size (APS-C)
supports RAW files
above average high ISO (25,600)
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Sports Comparison

Sigma DP3 Merrill as a Sports photography camera
Sony A68 as a Sports photography camera
44
MP count good (15MP)
nice sensor size (APS-C)
can't change focal length (75mm)
very slow continuous shooting (4.0 frames/s)
does not have image stabilization
has no phase detect AF
74
image stabilization (Sensor based)
resolution is good (24 megapixels)
decent sensor size (APS-C)
has tracking autofocus
sensor has phase detect auto focus
low battery pack (510 shots)
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Travel Comparison

Travel photography with Sigma DP3 Merrill
Travel photography with Sony A68
54
MP count good (15 megapixels)
missing Timelapse recording
display isn't selfie friendly
somewhat slow max aperture (f2.8)
54
resolution is good (24 megapixels)
built-in flash
lack of Timelapse recording
low battery pack (510 CIPA)
does not posses selfie friendly display
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Landscape Comparison

Sigma DP3 Merrill Landscape photography info
Sony A68 Landscape photography info
55
focusing manually
screen size is good (3")
MP count good (15 megapixels)
nice sensor size (APS-C)
supports RAW files
lens is fixed (fixed lens mount)
can't change focal length (75mm)
somewhat slow max aperture (f2.8)
does not have image stabilization
missing Timelapse recording
67
manual focus
switch lenses (Sony/Minolta Alpha mount)
image stabilization (Sensor based)
resolution is good (24MP)
decent sensor size (APS-C)
above average high ISO (25,600)
supports RAW files
screen is somewhat small (2.7 inch)
low battery pack (510 CIPA)
lack of Timelapse recording
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Vlogging Comparison

Sigma DP3 Merrill as a Vlogging camera
Sony A68 as a Vlogging camera
22
somewhat slow max aperture (f2.8)
display isn't selfie friendly
does not have image stabilization
low video resolution (640 x 480 resolution)
missing external microphone jack
35
image stabilization (Sensor based)
has face detection focus
high quality video (1920 x 1080 resolution)
includes external microphone socket
does not posses selfie friendly display
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Sigma DP3 Merrill vs Sony A68 Specifications

Detailed spec comparison table for Sigma DP3 Merrill and Sony A68
 Sigma DP3 MerrillSony SLT-A68
General Information
Manufacturer Sigma Sony
Model Sigma DP3 Merrill Sony SLT-A68
Category Large Sensor Compact Entry-Level DSLR
Released 2013-01-08 2015-11-06
Physical type Large Sensor Compact Compact SLR
Sensor Information
Chip Dual TRUE II engine Bionz X
Sensor type CMOS (Foveon X3) CMOS
Sensor size APS-C APS-C
Sensor measurements 24 x 16mm 23.5 x 15.6mm
Sensor area 384.0mm² 366.6mm²
Sensor resolution 15 megapixels 24 megapixels
Anti aliasing filter
Aspect ratio - 3:2 and 16:9
Max resolution 4704 x 3136 6000 x 4000
Max native ISO 6400 25600
Minimum native ISO 100 100
RAW photos
Autofocusing
Manual focus
AF touch
AF continuous
AF single
AF tracking
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points - 79
Cross focus points - 15
Lens
Lens mount fixed lens Sony/Minolta Alpha
Lens focal range 75mm (1x) -
Largest aperture f/2.8 -
Amount of lenses - 143
Focal length multiplier 1.5 1.5
Screen
Display type Fixed Type Tilting
Display diagonal 3 inches 2.7 inches
Display resolution 920k dots 461k dots
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder None Electronic
Viewfinder resolution - 1,440k dots
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.57x
Features
Min shutter speed - 30 secs
Max shutter speed - 1/4000 secs
Continuous shutter rate 4.0 frames per sec 8.0 frames per sec
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Set WB
Image stabilization
Inbuilt flash
Flash range no built-in flash 12.00 m (at ISO 100)
Flash settings no built-in flash Flash off, Auto, Fill-flash, Slow sync, Red-eye reduction, Rear sync, Wireless, High Speed sync
Hot shoe
Auto exposure bracketing
WB bracketing
Max flash synchronize - 1/160 secs
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 640 x 480 1920 x 1080 (60i, 30p, 24p), 1440 x 1080, 640 x 480
Max video resolution 640x480 1920x1080
Video file format Motion JPEG MPEG-4, AVCHD, XAVC S
Microphone port
Headphone port
Connectivity
Wireless None Eye-Fi Connected
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 lb) 610g (1.34 lb)
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 Overall score not tested 79
DXO Color Depth score not tested 24.1
DXO Dynamic range score not tested 13.5
DXO Low light score not tested 701
Other
Battery life - 510 photos
Style of battery - Battery Pack
Battery model - NP-FM500H
Self timer - Yes (Yes (2 or 12 sec))
Time lapse feature
Type of storage - SD/ SDHC/SDXC, Memory Stick Pro Duo
Card slots Single Single
Retail cost $1,353 $581