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Sigma DP2 Merrill vs Sony A99

Portability
83
Imaging
56
Features
33
Overall
46
Sigma DP2 Merrill front
 
Sony SLT-A99 front
Portability
57
Imaging
70
Features
88
Overall
77

Sigma DP2 Merrill vs Sony A99 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
  • Announced February 2012
  • Previous Model is Sigma DP1 Merrill
  • Updated by Sigma DP3 Merrill
Sony A99
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 25600
  • Sensor based Image Stabilization
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 812g - 147 x 111 x 78mm
  • Revealed December 2012
  • Previous Model is Sony A900
  • Refreshed by Sony A99 II
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Sigma DP2 Merrill vs Sony A99 Overview

Let's take a deeper look at the Sigma DP2 Merrill and Sony A99, one is a Large Sensor Compact and the other is a Advanced DSLR by companies Sigma and Sony. There exists a huge gap between the resolutions of the DP2 Merrill (15MP) and A99 (24MP) and the DP2 Merrill (APS-C) and A99 (Full frame) posses different sensor size.

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The DP2 Merrill was launched 10 months earlier than the A99 and they are of a similar generation. Both of these cameras feature different body design with the Sigma DP2 Merrill being a Large Sensor Compact camera and the Sony A99 being a Mid-size SLR camera.

Before getting into a comprehensive comparison, here is a simple synopsis of how the DP2 Merrill scores versus the A99 in the way of portability, imaging, features and an overall mark.

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Reasons to pick Sigma DP2 Merrill over the Sony A99

 DP2 Merrill A99 

Reasons to pick Sony A99 over the Sigma DP2 Merrill

 A99 DP2 Merrill 
RevealedDecember 2012February 2012Newer by 10 months
Display typeFully ArticulatedFixed Fully Articulating display
Display resolution1229k920kSharper display (+309k dot)
Selfie screen Take selfies

Common features in the Sigma DP2 Merrill and Sony A99

 DP2 Merrill A99 
Focus manually Dial accurate focusing
Display size3"3"Same display size
Touch display Missing Touch display

Sigma DP2 Merrill vs Sony A99 Physical Comparison

In case you're going to travel with your camera frequently, you'll have to factor in its weight and proportions. The Sigma DP2 Merrill has outside measurements of 122mm x 67mm x 59mm (4.8" x 2.6" x 2.3") with a weight of 330 grams (0.73 lbs) whilst the Sony A99 has measurements of 147mm x 111mm x 78mm (5.8" x 4.4" x 3.1") having a weight of 812 grams (1.79 lbs).

Take a look at the Sigma DP2 Merrill and Sony A99 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will vary depending on the lens you have attached at the time. Here is a front view overall size comparison of the DP2 Merrill vs the A99.

Sigma DP2 Merrill vs Sony A99 size comparison

Considering dimensions and weight, the portability rating of the DP2 Merrill and A99 is 83 and 57 respectively.

Sigma DP2 Merrill vs Sony A99 top view buttons comparison

Sigma DP2 Merrill vs Sony A99 Sensor Comparison

Quite often, it is very difficult to visualize the contrast between sensor dimensions purely by looking at technical specs. The pic here should provide you a stronger sense of the sensor sizing in the DP2 Merrill and A99.

As you have seen, both the cameras come with different megapixel count and different sensor dimensions. The DP2 Merrill featuring a tinier sensor is going to make achieving shallow depth of field trickier and the Sony A99 will give you greater detail utilizing its extra 9MP. Greater resolution can also let you crop pics a good deal more aggressively. The more aged DP2 Merrill is going to be disadvantaged with regard to sensor innovation.

Sigma DP2 Merrill vs Sony A99 sensor size comparison

Sigma DP2 Merrill vs Sony A99 Screen and ViewFinder

Sigma DP2 Merrill vs Sony A99 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Sigma DP2 Merrill Portrait photography factors
Sony A99 Portrait photography factors
73
you can focus manually
decent megapixels (15 megapixels)
sensor size is decent (APS-C)
saves RAW files
82
manual focus
MP count decent (24 megapixels)
large sensor size (Full frame)
offers face detection focus
exports RAW files
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Street Comparison

Sigma DP2 Merrill Street photography advice
Sony A99 Street photography advice
65
sensor size is decent (APS-C)
saves RAW files
fixed screen
no image stabilization
75
screen articulates
has image stabilization (Sensor based)
large sensor size (Full frame)
exports RAW files
environment proofing
good ISO range (25,600)
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Sports Comparison

Sigma DP2 Merrill as a Sports photography camera
Sony A99 as a Sports photography camera
44
decent megapixels (15MP)
sensor size is decent (APS-C)
can't change focal length (50mm)
slow continuous shooting (4.0 frames/s)
no image stabilization
has no phase detect autofocus
78
great max shutter speed (1/8,000 seconds)
has image stabilization (Sensor based)
MP count decent (24MP)
large sensor size (Full frame)
offers tracking autofocus
environment proofing
comes with phase detect auto focus
bad battery power (500 per charge)
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Travel Comparison

Travel photography with Sigma DP2 Merrill
Travel photography with Sony A99
54
decent megapixels (15MP)
does not have Time Lapse mode
doesn't have a selfie friendly screen
somewhat slow maximum aperture (f2.8)
60
environment proofing
MP count decent (24MP)
selfie friendly display
missing Time Lapse mode
bad battery power (500 per charge)
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Landscape Comparison

Landscape photography with Sigma DP2 Merrill
Landscape photography with Sony A99
55
you can focus manually
nice screen size (3")
decent megapixels (15MP)
sensor size is decent (APS-C)
saves RAW files
lens is fixed (fixed lens mount)
can't change focal length (50mm)
somewhat slow maximum aperture (f2.8)
no image stabilization
does not have Time Lapse mode
75
manual focus
change lenses (Sony/Minolta Alpha mount)
pretty good screen size (3 inch)
has image stabilization (Sensor based)
MP count decent (24 megapixels)
large sensor size (Full frame)
good ISO range (25,600)
exports RAW files
environment proofing
has dual storage slots
bad battery power (500 CIPA)
missing Time Lapse mode
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Vlogging Comparison

Sigma DP2 Merrill Vlogging information
Sony A99 Vlogging information
22
somewhat slow maximum aperture (f2.8)
doesn't have a selfie friendly screen
no image stabilization
low res video (640 x 480 pxls)
does not have external mic support
76
selfie friendly display
has image stabilization (Sensor based)
offers face detection focus
video res high (1920 x 1080 pxls)
does have external mic jack
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Sigma DP2 Merrill vs Sony A99 Specifications

Detailed spec comparison table for Sigma DP2 Merrill and Sony A99
 Sigma DP2 MerrillSony SLT-A99
General Information
Brand Sigma Sony
Model Sigma DP2 Merrill Sony SLT-A99
Category Large Sensor Compact Advanced DSLR
Announced 2012-02-08 2012-12-12
Body design Large Sensor Compact Mid-size SLR
Sensor Information
Powered by Dual TRUE II engine Bionz
Sensor type CMOS (Foveon X3) CMOS
Sensor size APS-C Full frame
Sensor dimensions 24 x 16mm 35.8 x 23.8mm
Sensor area 384.0mm² 852.0mm²
Sensor resolution 15 megapixels 24 megapixels
Anti aliasing filter
Aspect ratio - 3:2 and 16:9
Highest resolution 4704 x 3136 6000 x 4000
Highest native ISO 6400 25600
Min native ISO 100 100
RAW pictures
Autofocusing
Manual focus
Touch to focus
AF continuous
AF single
AF tracking
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points - 19
Cross focus points - 11
Lens
Lens mount fixed lens Sony/Minolta Alpha
Lens focal range 50mm (1x) -
Maximal aperture f/2.8 -
Number of lenses - 143
Focal length multiplier 1.5 1
Screen
Screen type Fixed Type Fully Articulated
Screen sizing 3 inches 3 inches
Screen resolution 920 thousand dot 1,229 thousand dot
Selfie friendly
Liveview
Touch screen
Screen technology - TFT Xtra Fine color LCD
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 2,359 thousand dot
Viewfinder coverage - 100%
Viewfinder magnification - 0.71x
Features
Lowest shutter speed - 30 seconds
Highest shutter speed - 1/8000 seconds
Continuous shooting speed 4.0fps 10.0fps
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Custom WB
Image stabilization
Inbuilt flash
Flash range no built-in flash no built-in flash
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
WB bracketing
Highest flash sync - 1/250 seconds
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 640x480 1920 x 1080 (60, 24 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Highest video resolution 640x480 1920x1080
Video file format Motion JPEG MPEG-4, AVCHD, H.264
Mic input
Headphone input
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 330g (0.73 lbs) 812g (1.79 lbs)
Physical dimensions 122 x 67 x 59mm (4.8" x 2.6" x 2.3") 147 x 111 x 78mm (5.8" x 4.4" x 3.1")
DXO scores
DXO All around score not tested 89
DXO Color Depth score not tested 25.0
DXO Dynamic range score not tested 14.0
DXO Low light score not tested 1555
Other
Battery life - 500 images
Type of battery - Battery Pack
Battery model - NP-FM500H
Self timer - Yes (2 or 10 sec)
Time lapse recording
Type of storage - Memory Stick PRO Duo/Pro-HG Duo; SD, SDHC and SDXC
Storage slots Single Two
Launch cost $931 $1,998