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Sigma DP2 Merrill vs Sony A65

Portability
83
Imaging
56
Features
33
Overall
46
Sigma DP2 Merrill front
 
Sony SLT-A65 front
Portability
64
Imaging
63
Features
85
Overall
71

Sigma DP2 Merrill vs Sony A65 Key Specs

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
  • Introduced February 2012
  • Superseded the Sigma DP1 Merrill
  • Newer Model is Sigma DP3 Merrill
Sony A65
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 12800 (Increase to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 622g - 132 x 97 x 81mm
  • Introduced November 2011
  • Successor is Sony A68
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Sigma DP2 Merrill vs Sony A65 Overview

Lets look more closely at the Sigma DP2 Merrill versus Sony A65, one being a Large Sensor Compact and the other is a Entry-Level DSLR by competitors Sigma and Sony. There exists a crucial gap between the image resolutions of the DP2 Merrill (15MP) and A65 (24MP) but both cameras boast the identical sensor sizing (APS-C).

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The DP2 Merrill was unveiled 3 months later than the A65 so they are both of a similar generation. Both cameras feature different body design with the Sigma DP2 Merrill being a Large Sensor Compact camera and the Sony A65 being a Compact SLR camera.

Before going right into a thorough comparison, here is a quick view of how the DP2 Merrill grades versus the A65 with respect to portability, imaging, features and an overall rating.

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Reasons to pick Sigma DP2 Merrill over the Sony A65

 DP2 Merrill A65 

Reasons to pick Sony A65 over the Sigma DP2 Merrill

 A65 DP2 Merrill 
Display typeFully ArticulatedFixed Fully Articulating display
Display resolution921k920kSharper display (+1k dot)
Selfie screen Take selfies

Common features in the Sigma DP2 Merrill and Sony A65

 DP2 Merrill A65 
IntroducedFebruary 2012November 2011Similar generation
Manual focus Dial accurate focus
Display size3"3"Same display measurement
Touch friendly display No Touch friendly display

Sigma DP2 Merrill vs Sony A65 Physical Comparison

When you are looking to carry your camera frequently, you are going to need to think about its weight and dimensions. The Sigma DP2 Merrill features 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) and the Sony A65 has dimensions of 132mm x 97mm x 81mm (5.2" x 3.8" x 3.2") having a weight of 622 grams (1.37 lbs).

Look at the Sigma DP2 Merrill versus Sony A65 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will change depending on the lens you have chosen during that time. The following is a front view overall size comparison of the DP2 Merrill vs the A65.

Sigma DP2 Merrill vs Sony A65 size comparison

Looking at dimensions and weight, the portability rating of the DP2 Merrill and A65 is 83 and 64 respectively.

Sigma DP2 Merrill vs Sony A65 top view buttons comparison

Sigma DP2 Merrill vs Sony A65 Sensor Comparison

Typically, it is tough to visualize the difference between sensor sizing only by reading specs. The visual below might give you a stronger sense of the sensor sizing in the DP2 Merrill and A65.

All in all, both the cameras feature the identical sensor size but different megapixels. You should expect to see the Sony A65 to deliver more detail having an extra 9MP. Greater resolution will also let you crop pics way more aggressively.

Sigma DP2 Merrill vs Sony A65 sensor size comparison

Sigma DP2 Merrill vs Sony A65 Screen and ViewFinder

Sigma DP2 Merrill vs Sony A65 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sigma DP2 Merrill Portrait photography factors
Sony A65 Portrait photography factors
73
has manual focus
decent sensor resolution (15MP)
sensor size is nice (APS-C)
exports RAW files
77
has manual focus
MP count decent (24 megapixels)
decent sensor size (APS-C)
has face detect autofocus
saves RAW formats
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Street Comparison

Sigma DP2 Merrill Street photography features
Sony A65 Street photography features
65
sensor size is nice (APS-C)
exports RAW files
no articulating screen
lack of image stabilization
77
fully articulated screen
image stabilization (Sensor based)
decent sensor size (APS-C)
saves RAW formats
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Sports Comparison

Sigma DP2 Merrill Sports photography features
Sony A65 Sports photography features
44
decent sensor resolution (15MP)
sensor size is nice (APS-C)
fixed focal length (50mm)
max frames per second very slow (4.0 fps)
lack of image stabilization
lack of phase detect AF
81
image stabilization (Sensor based)
MP count decent (24 megapixels)
decent sensor size (APS-C)
has tracking focus
has phase detect autofocus
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Travel Comparison

Sigma DP2 Merrill as a Travel photography camera
Sony A65 as a Travel photography camera
54
decent sensor resolution (15 megapixels)
does not have Time Lapse mode
doesn't offer selfie friendly screen
sluggish max aperture (f2.8)
68
MP count decent (24MP)
has built in flash
display is selfie friendly
doesn't have Time Lapse recording
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Landscape Comparison

Sigma DP2 Merrill as a Landscape photography camera
Sony A65 as a Landscape photography camera
55
has manual focus
screen is a decent size (3")
decent sensor resolution (15 megapixels)
sensor size is nice (APS-C)
exports RAW files
cannot switch lenses (fixed lens mount)
fixed focal length (50mm)
sluggish max aperture (f2.8)
lack of image stabilization
does not have Time Lapse mode
75
has manual focus
change lenses (Sony/Minolta Alpha mount)
screen is a decent size (3 inches)
image stabilization (Sensor based)
MP count decent (24MP)
decent sensor size (APS-C)
saves RAW formats
doesn't have Time Lapse recording
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Vlogging Comparison

Vlogging with Sigma DP2 Merrill
Vlogging with Sony A65
22
sluggish max aperture (f2.8)
doesn't offer selfie friendly screen
lack of image stabilization
video res low (640 x 480 pxls)
does not have external mic support
78
display is selfie friendly
image stabilization (Sensor based)
has face detect autofocus
high quality video (1920 x 1080 resolution)
has mic jack
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Sigma DP2 Merrill vs Sony A65 Specifications

Detailed spec comparison table for Sigma DP2 Merrill and Sony A65
 Sigma DP2 MerrillSony SLT-A65
General Information
Brand Sigma Sony
Model type Sigma DP2 Merrill Sony SLT-A65
Type Large Sensor Compact Entry-Level DSLR
Introduced 2012-02-08 2011-11-15
Body design Large Sensor Compact Compact SLR
Sensor Information
Processor Chip Dual TRUE II engine Bionz
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 alias filter
Aspect ratio - 3:2 and 16:9
Maximum resolution 4704 x 3136 6000 x 4000
Maximum native ISO 6400 12800
Maximum boosted ISO - 25600
Lowest native ISO 100 100
RAW files
Autofocusing
Focus manually
Touch to focus
Continuous AF
Single AF
AF tracking
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Total focus points - 15
Cross type focus points - 3
Lens
Lens mount type fixed lens Sony/Minolta Alpha
Lens zoom range 50mm (1x) -
Max aperture f/2.8 -
Total lenses - 143
Focal length multiplier 1.5 1.5
Screen
Screen type Fixed Type Fully Articulated
Screen diagonal 3" 3"
Screen resolution 920k dot 921k dot
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 2,359k dot
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.73x
Features
Slowest shutter speed - 30 seconds
Maximum shutter speed - 1/4000 seconds
Continuous shooting speed 4.0 frames per second 10.0 frames per second
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom WB
Image stabilization
Integrated flash
Flash distance no built-in flash 10.00 m
Flash settings no built-in flash Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
External flash
Auto exposure bracketing
White balance bracketing
Maximum flash sync - 1/160 seconds
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 640x480 1920 x 1080 (60, 24 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Maximum video resolution 640x480 1920x1080
Video data format Motion JPEG MPEG-4, AVCHD, H.264
Mic input
Headphone input
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 330g (0.73 pounds) 622g (1.37 pounds)
Physical dimensions 122 x 67 x 59mm (4.8" x 2.6" x 2.3") 132 x 97 x 81mm (5.2" x 3.8" x 3.2")
DXO scores
DXO All around rating not tested 74
DXO Color Depth rating not tested 23.4
DXO Dynamic range rating not tested 12.6
DXO Low light rating not tested 717
Other
Battery life - 560 shots
Style of battery - Battery Pack
Battery ID - NP-FM500H
Self timer - Yes (2 or 10 sec)
Time lapse shooting
Type of storage - SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Storage slots One One
Launch cost $931 $700