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Sigma DP2s vs Sony W730

Portability
86
Imaging
44
Features
31
Overall
38
Sigma DP2s front
 
Sony Cyber-shot DSC-W730 front
Portability
96
Imaging
39
Features
33
Overall
36

Sigma DP2s vs Sony W730 Key Specs

Sigma DP2s
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 50 - 3200
  • 320 x 240 video
  • 41mm (F) lens
  • 280g - 113 x 60 x 56mm
  • Released February 2010
  • Earlier Model is Sigma DP2
  • Newer Model is Sigma DP2x
Sony W730
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 3200
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-224mm (F3.3-6.3) lens
  • 122g - 93 x 52 x 22mm
  • Announced January 2013
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Sigma DP2s vs Sony W730 Overview

Its time to look more closely at the Sigma DP2s and Sony W730, one is a Large Sensor Compact and the latter is a Small Sensor Compact by competitors Sigma and Sony. There exists a sizeable gap between the image resolutions of the DP2s (5MP) and W730 (16MP) and the DP2s (APS-C) and W730 (1/2.3") possess totally different sensor sizes.

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The DP2s was introduced 3 years before the W730 which is quite a large gap as far as technology is concerned. The two cameras come with different body type with the Sigma DP2s being a Large Sensor Compact camera and the Sony W730 being a Compact camera.

Before going in to a comprehensive comparison, below is a brief highlight of how the DP2s scores versus the W730 in the way of portability, imaging, features and an overall mark.

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Reasons to pick Sigma DP2s over the Sony W730

 DP2s W730 
Manual focus Very accurate focus

Reasons to pick Sony W730 over the Sigma DP2s

 W730 DP2s 
AnnouncedJanuary 2013February 2010Newer by 35 months
Screen dimension2.7"2.5"Bigger screen (+0.2")
Touch friendly screen Quickly navigate

Common features in the Sigma DP2s and Sony W730

 DP2s W730 
Screen typeFixed Fixed Fixed screen
Screen resolution230k230kThe same screen resolution
Selfie screen Absent selfie screen

Sigma DP2s vs Sony W730 Physical Comparison

If you are aiming to travel with your camera, you're going to have to factor its weight and volume. The Sigma DP2s comes with outer dimensions of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") with a weight of 280 grams (0.62 lbs) while the Sony W730 has sizing of 93mm x 52mm x 22mm (3.7" x 2.0" x 0.9") and a weight of 122 grams (0.27 lbs).

Look at the Sigma DP2s and Sony W730 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 differ based on the lens you are utilizing at that moment. Below is the front view dimensions comparison of the DP2s vs the W730.

Sigma DP2s vs Sony W730 size comparison

Taking into account dimensions and weight, the portability rating of the DP2s and W730 is 86 and 96 respectively.

Sigma DP2s vs Sony W730 top view buttons comparison

Sigma DP2s vs Sony W730 Sensor Comparison

Typically, it is very hard to see the gap between sensor dimensions simply by looking at specs. The image below might offer you a stronger sense of the sensor dimensions in the DP2s and W730.

As you can plainly see, both of these cameras have got different megapixel count and different sensor dimensions. The DP2s using its bigger sensor will make getting bokeh less difficult and the Sony W730 will resolve more detail using its extra 11MP. Higher resolution will also let you crop shots much more aggressively. The more aged DP2s is going to be disadvantaged in sensor technology.

Sigma DP2s vs Sony W730 sensor size comparison

Sigma DP2s vs Sony W730 Screen and ViewFinder

Sigma DP2s vs Sony W730 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Portrait photography with Sigma DP2s
Portrait photography with Sony W730
56
focusing manually
sensor size is nice (APS-C)
saves RAW files
sensor resolution not great (5MP)
34
MP count good (16MP)
offers face detection autofocus
no manual focus
no manual control
no external flash support
sensor is tiny (1/2.3")
no RAW files
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Street Comparison

Sigma DP2s as a Street photography camera
Sony W730 as a Street photography camera
67
sensor size is nice (APS-C)
saves RAW files
lighter than competition in class (280g)
screen does not articulate
does not have image stabilization
67
built in image stabilization (Optical)
supports focus via touch
lighter than competitors in class (122g)
no moving screen
sensor is tiny (1/2.3")
no RAW files
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Sports Comparison

Sigma DP2s as a Sports photography camera
Sony W730 as a Sports photography camera
30
sensor size is nice (APS-C)
focal length is fixed (41mm)
max frames per second low (3.0 frames per second)
does not have image stabilization
sensor resolution not great (5 megapixels)
lack of phase detect autofocus
40
built in image stabilization (Optical)
MP count good (16 megapixels)
offers tracking autofocus
max frames per second very slow (1.0 frames/s)
no shutter priority mode
sensor is tiny (1/2.3")
no phase detect autofocus
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Travel Comparison

Sigma DP2s as a Travel photography camera
Sony W730 as a Travel photography camera
67
lighter than competition in class (280 grams)
built-in flash
fast max aperture (f)
sensor resolution not great (5 megapixels)
screen isn't selfie friendly
71
lighter than competitors in class (122 grams)
supports focus via touch
MP count good (16MP)
built-in flash
relatively wide (25mm)
no Time Lapse function
does not have a selfie friendly display
slow max aperture (f3.3)
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Landscape Comparison

Landscape photography with Sigma DP2s
Landscape photography with Sony W730
48
focusing manually
fast max aperture (f)
sensor size is nice (APS-C)
saves RAW files
fixed lens (fixed lens mount)
focal length is fixed (41mm)
tiny screen (2.5")
does not have image stabilization
sensor resolution not great (5 megapixels)
38
relatively wide (25mm)
built in image stabilization (Optical)
MP count good (16 megapixels)
no manual focus
can't switch lens (fixed lens mount)
slow max aperture (f3.3)
tiny screen (2.7 inches)
no manual control
sensor is tiny (1/2.3")
no RAW files
no Time Lapse function
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Vlogging Comparison

Sigma DP2s as a Vlogging camera
Sony W730 as a Vlogging camera
28
fast max aperture (f)
lighter than competition in class (280 grams)
screen isn't selfie friendly
does not have image stabilization
low res video (320 x 240 resolution)
lack of microphone socket
34
relatively wide (25mm)
touch screen
built in image stabilization (Optical)
offers face detection autofocus
lighter than competitors in class (122 grams)
slow max aperture (f3.3)
does not have a selfie friendly display
low quality video (1280 x 720 pxls)
no external mic support
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Sigma DP2s vs Sony W730 Specifications

Detailed spec comparison table for Sigma DP2s and Sony W730
 Sigma DP2sSony Cyber-shot DSC-W730
General Information
Company Sigma Sony
Model type Sigma DP2s Sony Cyber-shot DSC-W730
Class Large Sensor Compact Small Sensor Compact
Released 2010-02-20 2013-01-08
Physical type Large Sensor Compact Compact
Sensor Information
Chip True II -
Sensor type CMOS (Foveon X3) CCD
Sensor size APS-C 1/2.3"
Sensor dimensions 20.7 x 13.8mm 6.17 x 4.55mm
Sensor surface area 285.7mm² 28.1mm²
Sensor resolution 5 megapixels 16 megapixels
Anti alias filter
Aspect ratio 3:2 and 16:9 4:3 and 16:9
Highest Possible resolution 2640 x 1760 4608 x 3456
Maximum native ISO 3200 3200
Lowest native ISO 50 100
RAW data
Autofocusing
Manual focusing
Autofocus touch
Continuous autofocus
Single autofocus
Tracking autofocus
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Cross type focus points - -
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 41mm (1x) 25-224mm (9.0x)
Max aperture - f/3.3-6.3
Macro focusing distance - 5cm
Focal length multiplier 1.7 5.8
Screen
Type of display Fixed Type Fixed Type
Display diagonal 2.5" 2.7"
Display resolution 230k dots 230k dots
Selfie friendly
Liveview
Touch functionality
Display technology - TFT LCD display
Viewfinder Information
Viewfinder type None None
Features
Min shutter speed 15 seconds 2 seconds
Max shutter speed 1/2000 seconds 1/1600 seconds
Continuous shutter rate 3.0 frames per sec 1.0 frames per sec
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Custom white balance
Image stabilization
Inbuilt flash
Flash distance 4.30 m 2.80 m
Flash settings Forced Flash, Red-Eye Reduction, Slow Synchro Auto, On, Off, Slow Sync, Advanced Flash
Hot shoe
Auto exposure bracketing
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 320 x 240 1280 x 720 (30 fps), 640 x 480 (30 fps)
Maximum video resolution 320x240 1280x720
Video data format Motion JPEG MPEG-4, AVCHD
Mic 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 280 gr (0.62 lbs) 122 gr (0.27 lbs)
Dimensions 113 x 60 x 56mm (4.4" x 2.4" x 2.2") 93 x 52 x 22mm (3.7" x 2.0" x 0.9")
DXO scores
DXO Overall rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life - 240 pictures
Form of battery - Battery Pack
Battery ID - NP-BN
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec, Portrait 1/2)
Time lapse feature
Storage type SD/SDHC/MMC card SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo
Card slots 1 1
Price at release $940 $138