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Sigma DP1 Merrill vs Sony A65

Portability
82
Imaging
56
Features
30
Overall
45
Sigma DP1 Merrill front
 
Sony SLT-A65 front
Portability
64
Imaging
64
Features
85
Overall
72

Sigma DP1 Merrill vs Sony A65 Key Specs

Sigma DP1 Merrill
(Full Review)
  • 15MP - APS-C Sensor
  • " Fixed Display
  • ISO 100 - 6400
  • 640 x 480 video
  • ()mm (F2.8) lens
  • 330g - 122 x 67 x 64mm
  • Announced February 2012
  • Successor is Sigma DP2 Merrill
Sony A65
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 12800 (Raise to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 622g - 132 x 97 x 81mm
  • Launched November 2011
  • Updated by Sony A68
Photography Glossary

Sigma DP1 Merrill vs Sony A65 Overview

Lets look more closely at the Sigma DP1 Merrill vs Sony A65, one is a Large Sensor Compact and the latter is a Entry-Level DSLR by rivals Sigma and Sony. There exists a sizeable gap between the image resolutions of the DP1 Merrill (15MP) and A65 (24MP) but both cameras have the identical sensor measurements (APS-C).

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The DP1 Merrill was unveiled 3 months after the A65 so they are of a similar generation. Both cameras feature different body design with the Sigma DP1 Merrill being a Large Sensor Compact camera and the Sony A65 being a Compact SLR camera.

Before going into a in depth comparison, here is a simple view of how the DP1 Merrill scores against the A65 for portability, imaging, features and an overall mark.

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Reasons to pick Sigma DP1 Merrill over the Sony A65

 DP1 Merrill A65 

Reasons to pick Sony A65 over the Sigma DP1 Merrill

 A65 DP1 Merrill 
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen size3""Bigger screen (+3")
Screen resolution921k920kClearer screen (+1k dot)
Selfie screen Take selfies

Common features in the Sigma DP1 Merrill and Sony A65

 DP1 Merrill A65 
LaunchedFebruary 2012November 2011Similar generation
Manually focus More exact focus
Touch screen Lack of Touch screen

Sigma DP1 Merrill vs Sony A65 Physical Comparison

If you are aiming to travel with your camera often, you'll have to think about its weight and size. The Sigma DP1 Merrill has external dimensions of 122mm x 67mm x 64mm (4.8" x 2.6" x 2.5") and a weight of 330 grams (0.73 lbs) whilst the Sony A65 has specifications of 132mm x 97mm x 81mm (5.2" x 3.8" x 3.2") with a weight of 622 grams (1.37 lbs).

See the Sigma DP1 Merrill vs Sony A65 in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will change based on the lens you choose at that moment. Here is a front view over all size comparison of the DP1 Merrill versus the A65.

Sigma DP1 Merrill vs Sony A65 size comparison

Using dimensions and weight, the portability grade of the DP1 Merrill and A65 is 82 and 64 respectively.

Sigma DP1 Merrill vs Sony A65 top view buttons comparison

Sigma DP1 Merrill vs Sony A65 Sensor Comparison

Typically, it's tough to visualise the contrast between sensor dimensions just by reading through specifications. The picture underneath might provide you a clearer sense of the sensor sizes in the DP1 Merrill and A65.

Plainly, each of the cameras come with the identical sensor size albeit not the same MP. You should expect the Sony A65 to resolve extra detail having an extra 9MP. Higher resolution will also let you crop photographs a good deal more aggressively.

Sigma DP1 Merrill vs Sony A65 sensor size comparison

Sigma DP1 Merrill vs Sony A65 Screen and ViewFinder

Sigma DP1 Merrill vs Sony A65 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Sigma DP1 Merrill
Portrait photography with Sony A65
73
manual focus
megapixel count good (15 megapixels)
sensor size is nice (APS-C)
supports RAW files
78
has manual focus
megapixel count good (24MP)
decent sensor size (APS-C)
supports face detect autofocus
delivers RAW formats
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Street Comparison

Sigma DP1 Merrill as a Street photography camera
Sony A65 as a Street photography camera
64
sensor size is nice (APS-C)
supports RAW files
no articulating screen
no image stabilization
77
screen articulates fully
has image stabilization (Sensor based)
decent sensor size (APS-C)
delivers RAW formats
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Sports Comparison

Sports photography with Sigma DP1 Merrill
Sports photography with Sony A65
48
megapixel count good (15 megapixels)
sensor size is nice (APS-C)
focal length is fixed (()mm)
no image stabilization
lacks phase detect auto focus
82
has image stabilization (Sensor based)
megapixel count good (24MP)
decent sensor size (APS-C)
supports tracking focus
supports phase detect autofocus
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Travel Comparison

Sigma DP1 Merrill Travel photography details
Sony A65 Travel photography details
54
megapixel count good (15 megapixels)
missing Timelapse recording
does not have a selfie friendly display
slow maximum aperture (f2.8)
68
megapixel count good (24MP)
flash built-in
selfie friendly display
missing Timelapse recording
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Landscape Comparison

Sigma DP1 Merrill Landscape photography info
Sony A65 Landscape photography info
50
manual focus
megapixel count good (15MP)
sensor size is nice (APS-C)
supports RAW files
cannot swap lens (fixed lens mount)
focal length is fixed (()mm)
slow maximum aperture (f2.8)
tiny screen ( inches)
no image stabilization
missing Timelapse recording
75
has manual focus
interchangeable lenses (Sony/Minolta Alpha mount)
pretty good screen size (3 inches)
has image stabilization (Sensor based)
megapixel count good (24 megapixels)
decent sensor size (APS-C)
delivers RAW formats
missing Timelapse recording
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Vlogging Comparison

Vlogging with Sigma DP1 Merrill
Vlogging with Sony A65
22
slow maximum aperture (f2.8)
does not have a selfie friendly display
no image stabilization
low quality video (640 x 480 pxls)
missing external microphone support
78
selfie friendly display
has image stabilization (Sensor based)
supports face detect autofocus
high res video (1920 x 1080 resolution)
comes with microphone port
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Sigma DP1 Merrill vs Sony A65 Specifications

Detailed spec comparison table for Sigma DP1 Merrill and Sony A65
 Sigma DP1 MerrillSony SLT-A65
General Information
Manufacturer Sigma Sony
Model type Sigma DP1 Merrill Sony SLT-A65
Category Large Sensor Compact Entry-Level DSLR
Announced 2012-02-08 2011-11-15
Body design Large Sensor Compact Compact SLR
Sensor Information
Processor Dual TRUE II engine Bionz
Sensor type CMOS (Foveon X3) CMOS
Sensor size APS-C APS-C
Sensor measurements 24 x 16mm 23.5 x 15.6mm
Sensor surface area 384.0mm² 366.6mm²
Sensor resolution 15MP 24MP
Anti alias filter
Aspect ratio - 3:2 and 16:9
Highest Possible resolution 4704 x 3136 6000 x 4000
Maximum native ISO 6400 12800
Maximum enhanced ISO - 25600
Minimum native ISO 100 100
RAW data
Autofocusing
Manual focusing
Touch focus
AF continuous
Single AF
Tracking AF
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Total focus points - 15
Cross type focus points - 3
Lens
Lens mount type fixed lens Sony/Minolta Alpha
Lens zoom range () -
Max aperture f/2.8 -
Available lenses - 143
Crop factor 1.5 1.5
Screen
Display type Fixed Type Fully Articulated
Display sizing - 3 inch
Display resolution 920 thousand dot 921 thousand dot
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder None Electronic
Viewfinder resolution - 2,359 thousand dot
Viewfinder coverage - 100%
Viewfinder magnification - 0.73x
Features
Minimum shutter speed - 30 secs
Fastest shutter speed - 1/4000 secs
Continuous shutter speed - 10.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Set WB
Image stabilization
Integrated flash
Flash distance no built-in flash 10.00 m
Flash options no built-in flash Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
Hot shoe
AE bracketing
WB bracketing
Fastest flash sync - 1/160 secs
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 (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
Microphone jack
Headphone jack
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
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 330g (0.73 lb) 622g (1.37 lb)
Physical dimensions 122 x 67 x 64mm (4.8" x 2.6" x 2.5") 132 x 97 x 81mm (5.2" x 3.8" x 3.2")
DXO scores
DXO Overall 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 images
Battery form - Battery Pack
Battery ID - NP-FM500H
Self timer - Yes (2 or 10 sec)
Time lapse recording
Storage media - SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Storage slots 1 1
Price at release $1,250 $700