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Sigma DP1 vs Sony A300

Portability
87
Imaging
43
Features
30
Overall
37
Sigma DP1 front
 
Sony Alpha DSLR-A300 front
Portability
64
Imaging
49
Features
45
Overall
47

Sigma DP1 vs Sony A300 Key Specs

Sigma DP1
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 100 - 800
  • No Video
  • 28mm (F) lens
  • 270g - 113 x 60 x 50mm
  • Introduced May 2008
  • Later Model is Sigma DP1s
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
  • Released January 2008
  • Replacement is Sony A330
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Sigma DP1 vs Sony A300 Overview

Below is a in depth analysis of the Sigma DP1 and Sony A300, former being a Large Sensor Compact while the latter is a Entry-Level DSLR by brands Sigma and Sony. There exists a substantial gap between the image resolutions of the DP1 (5MP) and A300 (10MP) but both cameras provide the same sensor sizing (APS-C).

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The DP1 was revealed 4 months later than the A300 so they are both of a similar age. Both the cameras have different body design with the Sigma DP1 being a Large Sensor Compact camera and the Sony A300 being a Compact SLR camera.

Before delving straight to a step-by-step comparison, here is a concise introduction of how the DP1 matches up vs the A300 in terms of portability, imaging, features and an overall grade.

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Reasons to pick Sigma DP1 over the Sony A300

 DP1 A300 

Reasons to pick Sony A300 over the Sigma DP1

 A300 DP1 
Screen typeTiltingFixed Tilting screen
Screen dimensions2.7"2.5"Bigger screen (+0.2")

Common features in the Sigma DP1 and Sony A300

 DP1 A300 
ReleasedMay 2008January 2008Similar age
Manually focus Dial precise focus
Screen resolution230k230kThe same screen resolution
Selfie screen Neither has selfie screen
Touch friendly screen Neither has Touch friendly screen

Sigma DP1 vs Sony A300 Physical Comparison

If you are planning to lug around your camera regularly, you will need to take into account its weight and measurements. The Sigma DP1 has outside dimensions of 113mm x 60mm x 50mm (4.4" x 2.4" x 2.0") having a weight of 270 grams (0.60 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).

Examine the Sigma DP1 and Sony A300 in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will change depending on the lens you select during that time. The following is a front view physical size comparison of the DP1 vs the A300.

Sigma DP1 vs Sony A300 size comparison

Looking at dimensions and weight, the portability grade of the DP1 and A300 is 87 and 64 respectively.

Sigma DP1 vs Sony A300 top view buttons comparison

Sigma DP1 vs Sony A300 Sensor Comparison

Typically, it can be tough to envision the gap between sensor measurements simply by reading through specs. The photograph here may offer you a much better sense of the sensor dimensions in the DP1 and A300.

All in all, the two cameras provide the same sensor dimensions albeit not the same megapixels. You can count on the Sony A300 to resolve more detail because of its extra 5MP. Higher resolution can also help you crop photographs more aggressively.

Sigma DP1 vs Sony A300 sensor size comparison

Sigma DP1 vs Sony A300 Screen and ViewFinder

Sigma DP1 vs Sony A300 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sigma DP1 Portrait photography info
Sony A300 Portrait photography info
55
you can focus manually
nice sensor size (APS-C)
saves RAW formats
megapixel count low (5MP)
59
focusing manually
sensor size is nice (APS-C)
supports RAW formats
MP count low (10MP)
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Street Comparison

Sigma DP1 Street photography info
Sony A300 Street photography info
64
nice sensor size (APS-C)
saves RAW formats
lighter than others in class (270g)
fixed screen
lack of image stabilization
low max ISO (800)
74
tilting screen
built in image stabilization (Sensor based)
sensor size is nice (APS-C)
supports RAW formats
Photography Glossary

Sports Comparison

Sigma DP1 Sports photography info
Sony A300 Sports photography info
31
nice sensor size (APS-C)
focal length is fixed (28mm)
lack of image stabilization
megapixel count low (5 megapixels)
doesn't have phase detect AF
54
built in image stabilization (Sensor based)
sensor size is nice (APS-C)
supports phase detect auto focus
very slow continuous shooting (3.0 frames/s)
MP count low (10 megapixels)
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Travel Comparison

Sigma DP1 as a Travel photography camera
Sony A300 as a Travel photography camera
63
lighter than others in class (270g)
built-in flash
fast max aperture (f)
does not have Timelapse mode
megapixel count low (5 megapixels)
screen is not selfie friendly
45
has built in flash
no Timelapse function
MP count low (10 megapixels)
does not posses selfie friendly screen
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Landscape Comparison

Sigma DP1 Landscape photography features
Sony A300 Landscape photography features
44
you can focus manually
fast max aperture (f)
nice sensor size (APS-C)
saves RAW formats
can't switch lenses (fixed lens mount)
focal length is fixed (28mm)
tiny screen (2.5 inches)
lack of image stabilization
megapixel count low (5 megapixels)
low max ISO (800)
does not have Timelapse mode
57
focusing manually
swap lenses (Sony/Minolta Alpha mount)
built in image stabilization (Sensor based)
sensor size is nice (APS-C)
supports RAW formats
tiny screen (2.7 inches)
MP count low (10 megapixels)
no Timelapse function
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Vlogging Comparison

Sigma DP1 Vlogging info
Sony A300 Vlogging info
9
lack of video recording
9
lack of video recording
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Sigma DP1 vs Sony A300 Specifications

Detailed spec comparison table for Sigma DP1 and Sony A300
 Sigma DP1Sony Alpha DSLR-A300
General Information
Brand Name Sigma Sony
Model type Sigma DP1 Sony Alpha DSLR-A300
Type Large Sensor Compact Entry-Level DSLR
Introduced 2008-05-19 2008-01-30
Physical type Large Sensor Compact Compact SLR
Sensor Information
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 5MP 10MP
Anti alias filter
Aspect ratio 3:2 -
Highest Possible resolution 2640 x 1760 3872 x 2592
Maximum native ISO 800 3200
Min native ISO 100 100
RAW photos
Autofocusing
Focus manually
Touch to focus
Autofocus continuous
Single autofocus
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Total focus points - 9
Lens
Lens mount type fixed lens Sony/Minolta Alpha
Lens zoom range 28mm (1x) -
Number of lenses - 143
Focal length multiplier 1.7 1.5
Screen
Screen type Fixed Type Tilting
Screen diagonal 2.5 inch 2.7 inch
Screen resolution 230 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder type None Optical (pentamirror)
Viewfinder coverage - 95%
Viewfinder magnification - 0.49x
Features
Min shutter speed 30 seconds 30 seconds
Max shutter speed 1/4000 seconds 1/4000 seconds
Continuous shutter rate - 3.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change white balance
Image stabilization
Integrated flash
Flash distance - 12.00 m (at ISO 100)
Flash settings - Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless
External flash
AEB
White balance bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Maximum video resolution None None
Microphone support
Headphone support
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 1.0 (1.5 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 270g (0.60 lbs) 632g (1.39 lbs)
Physical dimensions 113 x 60 x 50mm (4.4" x 2.4" x 2.0") 131 x 99 x 75mm (5.2" x 3.9" x 3.0")
DXO scores
DXO Overall 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 (10 sec) Yes (2 or 10 sec)
Time lapse shooting
Type of storage SD/MMC card Compact Flash
Card slots One One
Cost at release $566 $0