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Sigma DP2x vs Sony A350

Portability
86
Imaging
44
Features
31
Overall
38
Sigma DP2x front
 
Sony Alpha DSLR-A350 front
Portability
62
Imaging
52
Features
47
Overall
50

Sigma DP2x vs Sony A350 Key Specs

Sigma DP2x
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 100 - 3200
  • 320 x 240 video
  • 41mm (F) lens
  • 280g - 113 x 60 x 56mm
  • Introduced February 2011
  • Replaced the Sigma DP2s
Sony A350
(Full Review)
  • 14MP - APS-C Sensor
  • 2.7" Tilting Screen
  • ISO 100 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Sony/Minolta Alpha Mount
  • 674g - 131 x 99 x 75mm
  • Announced June 2008
  • Newer Model is Sony A380
Photography Glossary

Sigma DP2x vs Sony A350 Overview

Following is a in depth assessment of the Sigma DP2x versus Sony A350, one is a Large Sensor Compact and the latter is a Entry-Level DSLR by companies Sigma and Sony. There is a huge difference among the sensor resolutions of the DP2x (5MP) and A350 (14MP) but both cameras offer the same sensor dimensions (APS-C).

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The DP2x was released 2 years after the A350 which is a fairly significant gap as far as camera tech is concerned. Each of the cameras have different body design with the Sigma DP2x being a Large Sensor Compact camera and the Sony A350 being a Compact SLR camera.

Before we go right into a full comparison, here is a concise summary of how the DP2x matches up against the A350 in regards to portability, imaging, features and an overall score.

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Reasons to pick Sigma DP2x over the Sony A350

 DP2x A350 
AnnouncedFebruary 2011June 2008More modern by 33 months

Reasons to pick Sony A350 over the Sigma DP2x

 A350 DP2x 
Screen typeTiltingFixed Tilting screen
Screen dimensions2.7"2.5"Bigger screen (+0.2")

Common features in the Sigma DP2x and Sony A350

 DP2x A350 
Manually focus More exact focusing
Screen resolution230k230kSame screen resolution
Selfie screen Neither includes selfie screen
Touch screen No Touch screen

Sigma DP2x vs Sony A350 Physical Comparison

For anyone who is planning to carry around your camera often, you have to think about its weight and proportions. The Sigma DP2x features outside measurements of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") having a weight of 280 grams (0.62 lbs) whilst the Sony A350 has measurements of 131mm x 99mm x 75mm (5.2" x 3.9" x 3.0") with a weight of 674 grams (1.49 lbs).

Take a look at the Sigma DP2x versus Sony A350 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will vary depending on the lens you are working with during that time. Below is a front view scale comparison of the DP2x vs the A350.

Sigma DP2x vs Sony A350 size comparison

Factoring in size and weight, the portability score of the DP2x and A350 is 86 and 62 respectively.

Sigma DP2x vs Sony A350 top view buttons comparison

Sigma DP2x vs Sony A350 Sensor Comparison

Generally, it can be hard to visualise the difference in sensor sizes simply by looking through technical specs. The pic underneath will give you a clearer sense of the sensor measurements in the DP2x and A350.

As you have seen, both the cameras provide the same sensor dimensions albeit not the same MP. You should expect the Sony A350 to render more detail as a result of its extra 9MP. Higher resolution can also let you crop pictures more aggressively. The more modern DP2x will have an advantage with regard to sensor tech.

Sigma DP2x vs Sony A350 sensor size comparison

Sigma DP2x vs Sony A350 Screen and ViewFinder

Sigma DP2x vs Sony A350 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Sigma DP2x
Portrait photography with Sony A350
56
focusing manually
decent sensor size (APS-C)
delivers RAW formats
low MP (5MP)
71
manual focus
sensor resolution is decent (14 megapixels)
sensor size is decent (APS-C)
supports RAW formats
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Street Comparison

Sigma DP2x as a Street photography camera
Sony A350 as a Street photography camera
67
decent sensor size (APS-C)
delivers RAW formats
lighter than competition (280g)
no articulating screen
lack of image stabilization
66
has a tilting screen
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
supports RAW formats
more heavy than competitors (674g)
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Sports Comparison

Sports photography with Sigma DP2x
Sports photography with Sony A350
30
decent sensor size (APS-C)
focal length is fixed (41mm)
slow frames per second (3.0 fps)
lack of image stabilization
low MP (5 megapixels)
no phase detect auto focus
66
built in image stabilization (Sensor based)
sensor resolution is decent (14MP)
sensor size is decent (APS-C)
sensor has phase detect auto focus
continuous shooting slow (3.0 frames/s)
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Travel Comparison

Sigma DP2x Travel photography info
Sony A350 Travel photography info
67
lighter than competition (280g)
has built in flash
good max aperture (f)
low MP (5 megapixels)
does not contain selfie friendly display
51
sensor resolution is decent (14MP)
built-in flash
lack of Timelapse recording
more heavy than competitors (674 grams)
screen is not selfie friendly
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Landscape Comparison

Sigma DP2x Landscape photography info
Sony A350 Landscape photography info
48
focusing manually
good max aperture (f)
decent sensor size (APS-C)
delivers RAW formats
can't swap lens (fixed lens mount)
focal length is fixed (41mm)
small screen (2.5 inches)
lack of image stabilization
low MP (5 megapixels)
64
manual focus
swap lenses (Sony/Minolta Alpha mount)
built in image stabilization (Sensor based)
sensor resolution is decent (14 megapixels)
sensor size is decent (APS-C)
supports RAW formats
tiny screen (2.7")
lack of Timelapse recording
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Vlogging Comparison

Sigma DP2x Vlogging info
Sony A350 Vlogging info
28
good max aperture (f)
lighter than competition (280g)
does not contain selfie friendly display
lack of image stabilization
low res video (320 x 240 pxls)
no external microphone jack
9
lack of video recording
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Sigma DP2x vs Sony A350 Specifications

Detailed spec comparison table for Sigma DP2x and Sony A350
 Sigma DP2xSony Alpha DSLR-A350
General Information
Brand Name Sigma Sony
Model type Sigma DP2x Sony Alpha DSLR-A350
Type Large Sensor Compact Entry-Level DSLR
Introduced 2011-02-08 2008-06-06
Physical type Large Sensor Compact Compact SLR
Sensor Information
Chip 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 14 megapixel
Anti alias filter
Aspect ratio 3:2 and 16:9 3:2 and 16:9
Highest Possible resolution 2640 x 1760 4592 x 3056
Maximum native ISO 3200 3200
Minimum native ISO 100 100
RAW images
Autofocusing
Manual focusing
Touch focus
AF continuous
AF single
Tracking AF
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Total focus points - 9
Cross type focus points - -
Lens
Lens support fixed lens Sony/Minolta Alpha
Lens zoom range 41mm (1x) -
Amount of lenses - 143
Crop factor 1.7 1.5
Screen
Type of screen Fixed Type Tilting
Screen diagonal 2.5" 2.7"
Screen resolution 230k dots 230k dots
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder None Optical (pentamirror)
Viewfinder coverage - 95 percent
Viewfinder magnification - 0.49x
Features
Min shutter speed 15 seconds 30 seconds
Max shutter speed 1/2000 seconds 1/4000 seconds
Continuous shutter rate 3.0fps 3.0fps
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Change WB
Image stabilization
Integrated flash
Flash distance 4.30 m 12.00 m (at ISO 100)
Flash settings Forced Flash, Red-Eye Reduction, Slow Synchro Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless
Hot shoe
AEB
WB bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 320 x 240 -
Maximum video resolution 320x240 None
Video format Motion JPEG -
Microphone port
Headphone port
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 280 grams (0.62 lb) 674 grams (1.49 lb)
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 rating not tested 65
DXO Color Depth rating not tested 22.6
DXO Dynamic range rating not tested 11.5
DXO Low light rating not tested 595
Other
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse shooting
Storage type SD/SDHC/MMC Compact Flash (Type I or II), Memory Stick Duo / Pro Duo, UDMA Mode 5, Supports FAT12 / FAT16 / FAT32
Card slots Single Single
Pricing at release $699 $600