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Sigma DP2x vs Sony TX30

Portability
86
Imaging
45
Features
31
Overall
39
Sigma DP2x front
 
Sony Cyber-shot DSC-TX30 front
Portability
96
Imaging
42
Features
43
Overall
42

Sigma DP2x vs Sony TX30 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
  • Revealed February 2011
  • Superseded the Sigma DP2s
Sony TX30
(Full Review)
  • 18MP - 1/2.3" Sensor
  • 3.3" Fixed Display
  • ISO 80 - 12800
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 26-130mm (F3.5-4.8) lens
  • 141g - 96 x 59 x 15mm
  • Announced July 2013
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Sigma DP2x vs Sony TX30 Overview

Following is a comprehensive review of the Sigma DP2x versus Sony TX30, former is a Large Sensor Compact while the other is a Ultracompact by companies Sigma and Sony. There exists a noticeable gap between the sensor resolutions of the DP2x (5MP) and TX30 (18MP) and the DP2x (APS-C) and TX30 (1/2.3") come with different sensor dimensions.

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The DP2x was announced 3 years earlier than the TX30 which is quite a sizable difference as far as technology is concerned. The two cameras offer different body type with the Sigma DP2x being a Large Sensor Compact camera and the Sony TX30 being a Ultracompact camera.

Before we go in to a in depth comparison, below is a short introduction of how the DP2x matches up against the TX30 for portability, imaging, features and an overall score.

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Reasons to pick Sigma DP2x over the Sony TX30

 DP2x TX30 

Reasons to pick Sony TX30 over the Sigma DP2x

 TX30 DP2x 
AnnouncedJuly 2013February 2011More modern by 29 months
Display sizing3.3"2.5"Larger display (+0.8")
Display resolution1229k230kClearer display (+999k dot)
Touch friendly display Easily navigate

Common features in the Sigma DP2x and Sony TX30

 DP2x TX30 
Focus manually More exact focus
Display typeFixed Fixed Fixed display
Selfie screen Absent selfie screen

Sigma DP2x vs Sony TX30 Physical Comparison

For those who are aiming to carry around your camera regularly, you will want to take into account its weight and size. The Sigma DP2x offers outside dimensions of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") having a weight of 280 grams (0.62 lbs) while the Sony TX30 has specifications of 96mm x 59mm x 15mm (3.8" x 2.3" x 0.6") along with a weight of 141 grams (0.31 lbs).

Examine the Sigma DP2x versus Sony TX30 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will vary based on the lens you are utilizing at the time. Here is the front view scale comparison of the DP2x vs the TX30.

Sigma DP2x vs Sony TX30 size comparison

Taking into consideration dimensions and weight, the portability grade of the DP2x and TX30 is 86 and 96 respectively.

Sigma DP2x vs Sony TX30 top view buttons comparison

Sigma DP2x vs Sony TX30 Sensor Comparison

More often than not, it is hard to picture the difference between sensor sizes simply by looking at specs. The pic underneath will help give you a far better sense of the sensor sizes in the DP2x and TX30.

All in all, both the cameras offer different megapixel count and different sensor sizes. The DP2x with its larger sensor is going to make shooting shallow DOF simpler and the Sony TX30 will give you greater detail with its extra 13 Megapixels. Greater resolution will also enable you to crop photos a little more aggressively. The more aged DP2x is going to be behind with regard to sensor innovation.

Sigma DP2x vs Sony TX30 sensor size comparison

Sigma DP2x vs Sony TX30 Screen and ViewFinder

Sigma DP2x vs Sony TX30 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sigma DP2x as a Portrait photography camera
Sony TX30 as a Portrait photography camera
57
you can focus manually
good sensor size (APS-C)
saves RAW formats
low megapixels (5 megapixels)
38
you can focus manually
decent megapixels (18MP)
lack of manual exposure
no external flash support
very small sensor size (1/2.3")
does not have RAW format
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Street Comparison

Sigma DP2x Street photography factors
Sony TX30 Street photography factors
68
good sensor size (APS-C)
saves RAW formats
lighter than competition (280 grams)
no moving screen
does not have image stabilization
64
image stabilization (Optical)
environment proof
fixed screen
very small sensor size (1/2.3")
does not have RAW format
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Sports Comparison

Sigma DP2x Sports photography highlights
Sony TX30 Sports photography highlights
30
good sensor size (APS-C)
can't change focal length (41mm)
painfully slow continuous shooting (3.0 frames per second)
does not have image stabilization
low megapixels (5MP)
does not have phase detect auto focus
46
image stabilization (Optical)
decent megapixels (18MP)
environment proof
lack of shutter priority mode
very small sensor size (1/2.3")
does not have phase detect AF
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Travel Comparison

Sigma DP2x Travel photography details
Sony TX30 Travel photography details
67
lighter than competition (280 grams)
has built in flash
good maximum aperture (f)
low megapixels (5MP)
screen is not selfie friendly
69
environment proof
decent megapixels (18 megapixels)
built-in flash
reasonably wide (26mm)
lack of Time Lapse recording
doesn't contain selfie friendly screen
slow max aperture (f3.5)
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Landscape Comparison

Landscape photography with Sigma DP2x
Landscape photography with Sony TX30
48
you can focus manually
good maximum aperture (f)
good sensor size (APS-C)
saves RAW formats
fixed lens (fixed lens mount)
can't change focal length (41mm)
small screen (2.5 inch)
does not have image stabilization
low megapixels (5MP)
51
you can focus manually
reasonably wide (26mm)
screen size is good (3.3 inch)
image stabilization (Optical)
decent megapixels (18MP)
environment proof
fixed lens (fixed lens mount)
slow max aperture (f3.5)
lack of manual exposure
very small sensor size (1/2.3")
does not have RAW format
lack of Time Lapse recording
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Vlogging Comparison

Sigma DP2x Vlogging features
Sony TX30 Vlogging features
28
good maximum aperture (f)
lighter than competition (280g)
screen is not selfie friendly
does not have image stabilization
low res video (320 x 240 resolution)
no microphone jack
34
reasonably wide (26mm)
has touchscreen
image stabilization (Optical)
high video quality (1920 x 1080 pixels)
slow max aperture (f3.5)
doesn't contain selfie friendly screen
lack of external mic jack
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Sigma DP2x vs Sony TX30 Specifications

Detailed spec comparison table for Sigma DP2x and Sony TX30
 Sigma DP2xSony Cyber-shot DSC-TX30
General Information
Manufacturer Sigma Sony
Model type Sigma DP2x Sony Cyber-shot DSC-TX30
Type Large Sensor Compact Ultracompact
Revealed 2011-02-08 2013-07-26
Body design Large Sensor Compact Ultracompact
Sensor Information
Powered by True II -
Sensor type CMOS (Foveon X3) BSI-CMOS
Sensor size APS-C 1/2.3"
Sensor dimensions 20.7 x 13.8mm 6.16 x 4.62mm
Sensor surface area 285.7mm² 28.5mm²
Sensor resolution 5MP 18MP
Anti alias filter
Aspect ratio 3:2 and 16:9 -
Highest resolution 2640 x 1760 4896 x 3672
Highest native ISO 3200 12800
Min native ISO 100 80
RAW photos
Autofocusing
Focus manually
Touch to focus
Continuous autofocus
Single autofocus
Autofocus tracking
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Cross type focus points - -
Lens
Lens support fixed lens fixed lens
Lens zoom range 41mm (1x) 26-130mm (5.0x)
Highest aperture - f/3.5-4.8
Focal length multiplier 1.7 5.8
Screen
Screen type Fixed Type Fixed Type
Screen size 2.5 inch 3.3 inch
Resolution of screen 230k dot 1,229k dot
Selfie friendly
Liveview
Touch operation
Screen technology - OLED monitor
Viewfinder Information
Viewfinder type None None
Features
Lowest shutter speed 15s 4s
Highest shutter speed 1/2000s 1/1600s
Continuous shooting speed 3.0 frames per sec 10.0 frames per sec
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes -
Change white balance
Image stabilization
Integrated flash
Flash distance 4.30 m -
Flash options Forced Flash, Red-Eye Reduction, Slow Synchro -
External flash
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 1920 x 1080 (60, 50 fps)
Highest video resolution 320x240 1920x1080
Video data format Motion JPEG -
Mic 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 proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 280g (0.62 pounds) 141g (0.31 pounds)
Dimensions 113 x 60 x 56mm (4.4" x 2.4" x 2.2") 96 x 59 x 15mm (3.8" x 2.3" x 0.6")
DXO scores
DXO All around 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
Self timer Yes (2 or 10 sec) -
Time lapse shooting
Type of storage SD/SDHC/MMC -
Storage slots Single Single
Launch cost $699 $230