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Sigma DP2s vs Sony A300

Portability
86
Imaging
44
Features
31
Overall
38
Sigma DP2s front
 
Sony Alpha DSLR-A300 front
Portability
64
Imaging
49
Features
45
Overall
47

Sigma DP2s vs Sony A300 Key Specs

Sigma DP2s
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 50 - 3200
  • 320 x 240 video
  • 41mm (F) lens
  • 280g - 113 x 60 x 56mm
  • Introduced February 2010
  • Previous Model is Sigma DP2
  • Updated by Sigma DP2x
Sony A300
(Full Review)
  • 10MP - APS-C Sensor
  • 2.7" Tilting Display
  • ISO 100 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Sony/Minolta Alpha Mount
  • 632g - 131 x 99 x 75mm
  • Introduced January 2008
  • Newer Model is Sony A330
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Sigma DP2s vs Sony A300 Overview

Following is a thorough overview of the Sigma DP2s and Sony A300, one is a Large Sensor Compact and the other is a Entry-Level DSLR by manufacturers Sigma and Sony. There is a huge difference between the image resolutions of the DP2s (5MP) and A300 (10MP) but both cameras provide the same sensor dimensions (APS-C).

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The DP2s was unveiled 2 years after the A300 which is quite a significant gap as far as tech is concerned. Both cameras have different body design with the Sigma DP2s being a Large Sensor Compact camera and the Sony A300 being a Compact SLR camera.

Before diving straight to a in depth comparison, here is a concise introduction of how the DP2s scores against the A300 in regards to portability, imaging, features and an overall score.

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Reasons to pick Sigma DP2s over the Sony A300

 DP2s A300 
IntroducedFebruary 2010January 2008More modern by 26 months

Reasons to pick Sony A300 over the Sigma DP2s

 A300 DP2s 
Display typeTiltingFixed Tilting display
Display dimensions2.7"2.5"Larger display (+0.2")

Common features in the Sigma DP2s and Sony A300

 DP2s A300 
Manual focus Dial exact focus
Display resolution230k230kThe same display resolution
Selfie screen No selfie screen
Touch display No Touch display

Sigma DP2s vs Sony A300 Physical Comparison

If you're intending to carry around your camera regularly, you need to consider its weight and measurements. The Sigma DP2s has physical dimensions of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") and a weight of 280 grams (0.62 lbs) and the Sony A300 has proportions of 131mm x 99mm x 75mm (5.2" x 3.9" x 3.0") and a weight of 632 grams (1.39 lbs).

Look at the Sigma DP2s and Sony A300 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 dependant on the lens you use during that time. Here is a front view scale comparison of the DP2s versus the A300.

Sigma DP2s vs Sony A300 size comparison

Taking into consideration size and weight, the portability score of the DP2s and A300 is 86 and 64 respectively.

Sigma DP2s vs Sony A300 top view buttons comparison

Sigma DP2s vs Sony A300 Sensor Comparison

Often, it is tough to visualise the difference between sensor sizes just by reviewing specifications. The pic here will help provide you a clearer sense of the sensor dimensions in the DP2s and A300.

Plainly, both of those cameras provide the same sensor dimensions but not the same megapixels. You should anticipate the Sony A300 to offer greater detail having an extra 5 Megapixels. Greater resolution will let you crop images more aggressively. The younger DP2s is going to have an edge with regard to sensor tech.

Sigma DP2s vs Sony A300 sensor size comparison

Sigma DP2s vs Sony A300 Screen and ViewFinder

Sigma DP2s vs Sony A300 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sigma DP2s Portrait photography advice
Sony A300 Portrait photography advice
56
manual focus
sensor size is decent (APS-C)
delivers RAW formats
megapixel count low (5MP)
59
manual focus
sensor size is decent (APS-C)
delivers RAW files
low resolution sensor (10 megapixels)
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Street Comparison

Sigma DP2s Street photography factors
Sony A300 Street photography factors
67
sensor size is decent (APS-C)
delivers RAW formats
lighter than competition in class (280g)
screen does not articulate
lack of image stabilization
74
has a tilting screen
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
delivers RAW files
Photography Glossary

Sports Comparison

Sigma DP2s Sports photography info
Sony A300 Sports photography info
30
sensor size is decent (APS-C)
fixed focal length (41mm)
slow fps (3.0 frames per second)
lack of image stabilization
megapixel count low (5 megapixels)
lack of phase detect auto focus
54
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
sensor has phase detect autofocus
low frames per second (3.0 frames/s)
low resolution sensor (10 megapixels)
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Travel Comparison

Sigma DP2s Travel photography information
Sony A300 Travel photography information
67
lighter than competition in class (280g)
flash built-in
great maximum aperture (f)
megapixel count low (5MP)
screen is not selfie friendly
45
has built in flash
no Timelapse function
low resolution sensor (10MP)
screen isn't selfie friendly
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Landscape Comparison

Sigma DP2s Landscape photography details
Sony A300 Landscape photography details
48
manual focus
great maximum aperture (f)
sensor size is decent (APS-C)
delivers RAW formats
lens is fixed (fixed lens mount)
fixed focal length (41mm)
screen is somewhat small (2.5")
lack of image stabilization
megapixel count low (5MP)
57
manual focus
change lenses (Sony/Minolta Alpha mount)
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
delivers RAW files
small screen (2.7 inch)
low resolution sensor (10MP)
no Timelapse function
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Vlogging Comparison

Sigma DP2s Vlogging information
Sony A300 Vlogging information
28
great maximum aperture (f)
lighter than competition in class (280g)
screen is not selfie friendly
lack of image stabilization
low video resolution (320 x 240 pxls)
no microphone support
9
no video
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Sigma DP2s vs Sony A300 Specifications

Detailed spec comparison table for Sigma DP2s and Sony A300
 Sigma DP2sSony Alpha DSLR-A300
General Information
Brand Name Sigma Sony
Model Sigma DP2s Sony Alpha DSLR-A300
Type Large Sensor Compact Entry-Level DSLR
Introduced 2010-02-20 2008-01-30
Body design Large Sensor Compact Compact SLR
Sensor Information
Processor True II -
Sensor type CMOS (Foveon X3) CCD
Sensor size APS-C APS-C
Sensor measurements 20.7 x 13.8mm 23.6 x 15.8mm
Sensor surface area 285.7mm² 372.9mm²
Sensor resolution 5 megapixel 10 megapixel
Anti aliasing filter
Aspect ratio 3:2 and 16:9 -
Peak resolution 2640 x 1760 3872 x 2592
Highest native ISO 3200 3200
Minimum native ISO 50 100
RAW support
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Autofocus single
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points - 9
Lens
Lens mount fixed lens Sony/Minolta Alpha
Lens focal range 41mm (1x) -
Available lenses - 143
Focal length multiplier 1.7 1.5
Screen
Screen type Fixed Type Tilting
Screen sizing 2.5 inches 2.7 inches
Resolution of screen 230k dot 230k dot
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder None Optical (pentamirror)
Viewfinder coverage - 95 percent
Viewfinder magnification - 0.49x
Features
Minimum shutter speed 15s 30s
Fastest shutter speed 1/2000s 1/4000s
Continuous shutter speed 3.0 frames/s 3.0 frames/s
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash range 4.30 m 12.00 m (at ISO 100)
Flash options Forced Flash, Red-Eye Reduction, Slow Synchro Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless
Hot shoe
AEB
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 320 x 240 -
Highest video resolution 320x240 None
Video data format Motion JPEG -
Microphone 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 None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 280 grams (0.62 pounds) 632 grams (1.39 pounds)
Physical dimensions 113 x 60 x 56mm (4.4" x 2.4" x 2.2") 131 x 99 x 75mm (5.2" x 3.9" x 3.0")
DXO scores
DXO Overall score not tested 64
DXO Color Depth score not tested 22.5
DXO Dynamic range score not tested 11.4
DXO Low light score not tested 538
Other
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse shooting
Type of storage SD/SDHC/MMC card Compact Flash
Storage slots Single Single
Price at release $940 $0