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Sigma DP2s vs Sony W550

Portability
86
Imaging
44
Features
31
Overall
38
Sigma DP2s front
 
Sony Cyber-shot DSC-W550 front
Portability
96
Imaging
37
Features
28
Overall
33

Sigma DP2s vs Sony W550 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
  • Launched February 2010
  • Superseded the Sigma DP2
  • Refreshed by Sigma DP2x
Sony W550
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 1280 x 720 video
  • 26-104mm (F2.7-5.7) lens
  • 110g - 94 x 56 x 19mm
  • Released July 2011
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Sigma DP2s vs Sony W550 Overview

Lets look more closely at the Sigma DP2s vs Sony W550, former being a Large Sensor Compact while the latter is a Ultracompact by competitors Sigma and Sony. There is a substantial difference among the sensor resolutions of the DP2s (5MP) and W550 (14MP) and the DP2s (APS-C) and W550 (1/2.3") feature totally different sensor dimensions.

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The DP2s was brought out 17 months before the W550 which makes the cameras a generation apart from each other. Both the cameras offer different body type with the Sigma DP2s being a Large Sensor Compact camera and the Sony W550 being a Ultracompact camera.

Before diving straight into a detailed comparison, below is a simple synopsis of how the DP2s matches up against the W550 in the way of portability, imaging, features and an overall grade.

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Reasons to pick Sigma DP2s over the Sony W550

 DP2s W550 
Focus manually Dial accurate focusing

Reasons to pick Sony W550 over the Sigma DP2s

 W550 DP2s 
ReleasedJuly 2011February 2010More recent by 17 months
Screen sizing3"2.5"Bigger screen (+0.5")

Common features in the Sigma DP2s and Sony W550

 DP2s W550 
Screen typeFixed Fixed Fixed screen
Screen resolution230k230kThe same screen resolution
Selfie screen Neither provides selfie screen
Touch friendly screen Neither provides Touch friendly screen

Sigma DP2s vs Sony W550 Physical Comparison

When you are aiming to lug around your camera frequently, you'll have to factor its weight and proportions. The Sigma DP2s provides external measurements of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") having a weight of 280 grams (0.62 lbs) and the Sony W550 has measurements of 94mm x 56mm x 19mm (3.7" x 2.2" x 0.7") having a weight of 110 grams (0.24 lbs).

See the Sigma DP2s vs Sony W550 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will differ dependant on the lens you are utilising at that moment. Underneath is the front view physical size comparison of the DP2s versus the W550.

Sigma DP2s vs Sony W550 size comparison

Taking into consideration size and weight, the portability grade of the DP2s and W550 is 86 and 96 respectively.

Sigma DP2s vs Sony W550 top view buttons comparison

Sigma DP2s vs Sony W550 Sensor Comparison

In many cases, it is hard to visualise the gap in sensor measurements just by checking out specs. The graphic underneath will provide you a more clear sense of the sensor measurements in the DP2s and W550.

All in all, both cameras enjoy different resolutions and different sensor measurements. The DP2s featuring a bigger sensor will make achieving shallower depth of field less difficult and the Sony W550 will show more detail having its extra 9 Megapixels. Higher resolution will make it easier to crop photographs far more aggressively. The older DP2s will be behind with regard to sensor innovation.

Sigma DP2s vs Sony W550 sensor size comparison

Sigma DP2s vs Sony W550 Screen and ViewFinder

Sigma DP2s vs Sony W550 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sigma DP2s as a Portrait photography camera
Sony W550 as a Portrait photography camera
56
focusing manually
good sensor size (APS-C)
delivers RAW formats
low MP (5MP)
28
decent MP (14 megapixels)
lack of manual focus
no manual mode
cannot use external flash
very small sensor (1/2.3")
does not have RAW support
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Street Comparison

Sigma DP2s as a Street photography camera
Sony W550 as a Street photography camera
67
good sensor size (APS-C)
delivers RAW formats
lighter than average in class (280 grams)
fixed screen
no image stabilization
57
built in image stabilization (Optical)
screen does not articulate
very small sensor (1/2.3")
does not have RAW support
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Sports Comparison

Sigma DP2s Sports photography details
Sony W550 Sports photography details
30
good sensor size (APS-C)
fixed focal length (41mm)
continuous shooting slow (3.0 fps)
no image stabilization
low MP (5 megapixels)
doesn't have phase detect autofocus
35
built in image stabilization (Optical)
decent MP (14 megapixels)
very slow continuous shooting (1.0 frames/s)
no shutter priority mode
very small sensor (1/2.3")
does not have phase detect autofocus
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Travel Comparison

Sigma DP2s Travel photography highlights
Sony W550 Travel photography highlights
67
lighter than average in class (280 grams)
flash built-in
fast maximum aperture (f)
low MP (5MP)
does not offer selfie friendly display
65
decent MP (14 megapixels)
flash built-in
really wide (26mm)
doesn't have Timelapse recording
doesn't offer selfie friendly screen
slow maximum aperture (f2.7)
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Landscape Comparison

Sigma DP2s as a Landscape photography camera
Sony W550 as a Landscape photography camera
48
focusing manually
fast maximum aperture (f)
good sensor size (APS-C)
delivers RAW formats
fixed lens (fixed lens mount)
fixed focal length (41mm)
screen is small (2.5")
no image stabilization
low MP (5 megapixels)
42
really wide (26mm)
screen size is good (3 inches)
built in image stabilization (Optical)
decent MP (14MP)
lack of manual focus
fixed lens (fixed lens mount)
slow maximum aperture (f2.7)
no manual mode
very small sensor (1/2.3")
does not have RAW support
doesn't have Timelapse recording
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Vlogging Comparison

Sigma DP2s Vlogging highlights
Sony W550 Vlogging highlights
28
fast maximum aperture (f)
lighter than average in class (280 grams)
does not offer selfie friendly display
no image stabilization
video resolution low (320 x 240 pixels)
no mic socket
29
really wide (26mm)
built in image stabilization (Optical)
slow maximum aperture (f2.7)
doesn't offer selfie friendly screen
video quality not great (1280 x 720 resolution)
doesn't have external microphone support
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Sigma DP2s vs Sony W550 Specifications

Detailed spec comparison table for Sigma DP2s and Sony W550
 Sigma DP2sSony Cyber-shot DSC-W550
General Information
Brand Name Sigma Sony
Model Sigma DP2s Sony Cyber-shot DSC-W550
Class Large Sensor Compact Ultracompact
Launched 2010-02-20 2011-07-24
Physical type Large Sensor Compact Ultracompact
Sensor Information
Chip True II BIONZ
Sensor type CMOS (Foveon X3) CCD
Sensor size APS-C 1/2.3"
Sensor measurements 20.7 x 13.8mm 6.17 x 4.55mm
Sensor surface area 285.7mm² 28.1mm²
Sensor resolution 5 megapixel 14 megapixel
Anti aliasing filter
Aspect ratio 3:2 and 16:9 4:3 and 16:9
Highest resolution 2640 x 1760 4320 x 3240
Highest native ISO 3200 3200
Min native ISO 50 80
RAW data
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Autofocus tracking
Selective autofocus
Autofocus center weighted
Multi area autofocus
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points - 9
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 41mm (1x) 26-104mm (4.0x)
Highest aperture - f/2.7-5.7
Macro focus range - 5cm
Focal length multiplier 1.7 5.8
Screen
Screen type Fixed Type Fixed Type
Screen size 2.5 inch 3 inch
Resolution of screen 230k dots 230k dots
Selfie friendly
Liveview
Touch friendly
Screen tech - Clear Photo LCD
Viewfinder Information
Viewfinder None None
Features
Lowest shutter speed 15 secs 2 secs
Highest shutter speed 1/2000 secs 1/1600 secs
Continuous shooting rate 3.0fps 1.0fps
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes -
Change white balance
Image stabilization
Integrated flash
Flash range 4.30 m 3.80 m
Flash options Forced Flash, Red-Eye Reduction, Slow Synchro Auto, On, Off, Slow Sync
External flash
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 320 x 240 1280 x 720 (30 fps), 640 x 480 (30 fps)
Highest video resolution 320x240 1280x720
Video format Motion JPEG MPEG-4
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 proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 280g (0.62 pounds) 110g (0.24 pounds)
Dimensions 113 x 60 x 56mm (4.4" x 2.4" x 2.2") 94 x 56 x 19mm (3.7" x 2.2" x 0.7")
DXO scores
DXO All around score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery model - NP-BN1
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec, Portrait 1/2)
Time lapse shooting
Type of storage SD/SDHC/MMC card SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo
Card slots One -
Launch cost $940 $119