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Sigma DP2 Merrill vs Sony A300

Portability
83
Imaging
56
Features
33
Overall
46
Sigma DP2 Merrill front
 
Sony Alpha DSLR-A300 front
Portability
64
Imaging
49
Features
45
Overall
47

Sigma DP2 Merrill vs Sony A300 Key Specs

Sigma DP2 Merrill
(Full Review)
  • 15MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 6400
  • 640 x 480 video
  • 50mm (F2.8) lens
  • 330g - 122 x 67 x 59mm
  • Announced February 2012
  • Succeeded the Sigma DP1 Merrill
  • Replacement is Sigma DP3 Merrill
Sony A300
(Full Review)
  • 10MP - APS-C Sensor
  • 2.7" Tilting Screen
  • ISO 100 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Sony/Minolta Alpha Mount
  • 632g - 131 x 99 x 75mm
  • Launched January 2008
  • Replacement is Sony A330
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Sigma DP2 Merrill vs Sony A300 Overview

Below, we will be analyzing the Sigma DP2 Merrill versus Sony A300, one being a Large Sensor Compact and the latter is a Entry-Level DSLR by companies Sigma and Sony. There exists a significant gap among the sensor resolutions of the DP2 Merrill (15MP) and A300 (10MP) but they come with the exact same sensor measurements (APS-C).

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The DP2 Merrill was announced 4 years later than the A300 and that is a fairly sizable gap as far as camera technology is concerned. Both of these cameras come with different body type with the Sigma DP2 Merrill being a Large Sensor Compact camera and the Sony A300 being a Compact SLR camera.

Before going straight into a full comparison, below is a short introduction of how the DP2 Merrill matches up vs the A300 in regards to portability, imaging, features and an overall grade.

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Reasons to pick Sigma DP2 Merrill over the Sony A300

 DP2 Merrill A300 
LaunchedFebruary 2012January 2008More recent by 49 months
Screen dimension3"2.7"Bigger screen (+0.3")
Screen resolution920k230kSharper screen (+690k dot)

Reasons to pick Sony A300 over the Sigma DP2 Merrill

 A300 DP2 Merrill 
Screen typeTiltingFixed Tilting screen

Common features in the Sigma DP2 Merrill and Sony A300

 DP2 Merrill A300 
Focus manually Dial exact focus
Selfie screen Neither has selfie screen
Touch screen Lack of Touch screen

Sigma DP2 Merrill vs Sony A300 Physical Comparison

For anybody who is planning to lug around your camera, you will want to factor its weight and dimensions. The Sigma DP2 Merrill has outer dimensions of 122mm x 67mm x 59mm (4.8" x 2.6" x 2.3") with a weight of 330 grams (0.73 lbs) while the Sony A300 has dimensions of 131mm x 99mm x 75mm (5.2" x 3.9" x 3.0") and a weight of 632 grams (1.39 lbs).

Check the Sigma DP2 Merrill versus Sony A300 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will differ depending on the lens you choose at that time. Below is the front view sizing comparison of the DP2 Merrill versus the A300.

Sigma DP2 Merrill vs Sony A300 size comparison

Taking into account dimensions and weight, the portability rating of the DP2 Merrill and A300 is 83 and 64 respectively.

Sigma DP2 Merrill vs Sony A300 top view buttons comparison

Sigma DP2 Merrill vs Sony A300 Sensor Comparison

Typically, its hard to visualise the difference in sensor measurements only by researching technical specs. The visual underneath will provide you a more clear sense of the sensor dimensions in the DP2 Merrill and A300.

As you can tell, both of those cameras posses the exact same sensor measurements albeit not the same MP. You should expect the Sigma DP2 Merrill to result in greater detail with its extra 5 Megapixels. Higher resolution will also allow you to crop photographs somewhat more aggressively. The fresher DP2 Merrill will have an edge when it comes to sensor innovation.

Sigma DP2 Merrill vs Sony A300 sensor size comparison

Sigma DP2 Merrill vs Sony A300 Screen and ViewFinder

Sigma DP2 Merrill vs Sony A300 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sigma DP2 Merrill as a Portrait photography camera
Sony A300 as a Portrait photography camera
73
focusing manually
good megapixels (15MP)
good sensor size (APS-C)
exports RAW formats
59
focusing manually
decent sensor size (APS-C)
saves RAW formats
low megapixels (10MP)
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Street Comparison

Sigma DP2 Merrill as a Street photography camera
Sony A300 as a Street photography camera
65
good sensor size (APS-C)
exports RAW formats
screen is fixed
no image stabilization
74
screen tilts
image stabilization (Sensor based)
decent sensor size (APS-C)
saves RAW formats
Photography Glossary

Sports Comparison

Sigma DP2 Merrill Sports photography details
Sony A300 Sports photography details
44
good megapixels (15MP)
good sensor size (APS-C)
can't change focal length (50mm)
continuous shooting slow (4.0 fps)
no image stabilization
no phase detect autofocus
54
image stabilization (Sensor based)
decent sensor size (APS-C)
supports phase detect auto focus
continuous shooting slow (3.0 fps)
low megapixels (10 megapixels)
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Travel Comparison

Sigma DP2 Merrill as a Travel photography camera
Sony A300 as a Travel photography camera
54
good megapixels (15 megapixels)
missing Timelapse recording
display is not selfie friendly
somewhat slow max aperture (f2.8)
45
has built in flash
does not have Timelapse function
low megapixels (10 megapixels)
doesn't posses selfie friendly display
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Landscape Comparison

Sigma DP2 Merrill Landscape photography advice
Sony A300 Landscape photography advice
55
focusing manually
screen size is good (3 inches)
good megapixels (15MP)
good sensor size (APS-C)
exports RAW formats
fixed lens (fixed lens mount)
can't change focal length (50mm)
somewhat slow max aperture (f2.8)
no image stabilization
missing Timelapse recording
57
focusing manually
interchangeable lenses (Sony/Minolta Alpha mount)
image stabilization (Sensor based)
decent sensor size (APS-C)
saves RAW formats
screen is small (2.7 inch)
low megapixels (10 megapixels)
does not have Timelapse function
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Vlogging Comparison

Sigma DP2 Merrill Vlogging info
Sony A300 Vlogging info
22
somewhat slow max aperture (f2.8)
display is not selfie friendly
no image stabilization
video res low (640 x 480 pxls)
missing external microphone jack
9
lack of video recording
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Sigma DP2 Merrill vs Sony A300 Specifications

Detailed spec comparison table for Sigma DP2 Merrill and Sony A300
 Sigma DP2 MerrillSony Alpha DSLR-A300
General Information
Make Sigma Sony
Model type Sigma DP2 Merrill Sony Alpha DSLR-A300
Class Large Sensor Compact Entry-Level DSLR
Announced 2012-02-08 2008-01-30
Physical type Large Sensor Compact Compact SLR
Sensor Information
Chip Dual TRUE II engine -
Sensor type CMOS (Foveon X3) CCD
Sensor size APS-C APS-C
Sensor measurements 24 x 16mm 23.6 x 15.8mm
Sensor area 384.0mm² 372.9mm²
Sensor resolution 15 megapixels 10 megapixels
Anti alias filter
Full resolution 4704 x 3136 3872 x 2592
Max native ISO 6400 3200
Lowest native ISO 100 100
RAW data
Autofocusing
Manual focusing
AF touch
Continuous AF
AF single
AF tracking
Selective AF
Center weighted AF
AF multi area
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Total focus points - 9
Lens
Lens mount type fixed lens Sony/Minolta Alpha
Lens zoom range 50mm (1x) -
Maximal aperture f/2.8 -
Amount of lenses - 143
Focal length multiplier 1.5 1.5
Screen
Type of display Fixed Type Tilting
Display size 3" 2.7"
Display resolution 920 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder type None Optical (pentamirror)
Viewfinder coverage - 95%
Viewfinder magnification - 0.49x
Features
Slowest shutter speed - 30 secs
Maximum shutter speed - 1/4000 secs
Continuous shooting rate 4.0 frames per sec 3.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Change WB
Image stabilization
Inbuilt flash
Flash distance no built-in flash 12.00 m (at ISO 100)
Flash settings no built-in flash Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless
Hot shoe
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 640x480 -
Max video resolution 640x480 None
Video file format Motion JPEG -
Microphone support
Headphone support
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 330g (0.73 lb) 632g (1.39 lb)
Dimensions 122 x 67 x 59mm (4.8" x 2.6" x 2.3") 131 x 99 x 75mm (5.2" x 3.9" x 3.0")
DXO scores
DXO All around rating not tested 64
DXO Color Depth rating not tested 22.5
DXO Dynamic range rating not tested 11.4
DXO Low light rating not tested 538
Other
Self timer - Yes (2 or 10 sec)
Time lapse recording
Storage type - Compact Flash
Card slots One One
Retail price $931 $0