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Sigma DP1x vs Sony RX100

Portability
88
Imaging
44
Features
27
Overall
37
Sigma DP1x front
 
Sony Cyber-shot DSC-RX100 front
Portability
91
Imaging
50
Features
68
Overall
57

Sigma DP1x vs Sony RX100 Key Specs

Sigma DP1x
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 100 - 3200
  • 320 x 240 video
  • 28mm (F4.0) lens
  • 250g - 113 x 60 x 50mm
  • Released February 2010
  • Older Model is Sigma DP1s
Sony RX100
(Full Review)
  • 20MP - 1" Sensor
  • 3" Fixed Display
  • ISO 100 - 25600
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 28-100mm (F1.8-4.9) lens
  • 240g - 102 x 58 x 36mm
  • Announced August 2012
  • New Model is Sony RX100 II
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Sigma DP1x vs Sony RX100 Overview

Let's look a little more in depth at the Sigma DP1x versus Sony RX100, both Large Sensor Compact cameras by companies Sigma and Sony. There exists a huge gap among the resolutions of the DP1x (5MP) and RX100 (20MP) and the DP1x (APS-C) and RX100 (1") boast totally different sensor sizing.

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The DP1x was introduced 3 years before the RX100 and that is a fairly significant gap as far as camera technology is concerned. The two cameras have the same body design (Large Sensor Compact).

Before diving straight to a more detailed comparison, here is a quick overview of how the DP1x matches up vs the RX100 for portability, imaging, features and an overall grade.

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Reasons to pick Sigma DP1x over the Sony RX100

 DP1x RX100 

Reasons to pick Sony RX100 over the Sigma DP1x

 RX100 DP1x 
AnnouncedAugust 2012February 2010More recent by 30 months
Display dimensions3"2.5"Larger display (+0.5")
Display resolution1229k230kClearer display (+999k dot)

Common features in the Sigma DP1x and Sony RX100

 DP1x RX100 
Manually focus Very accurate focus
Display typeFixed Fixed Fixed display
Selfie screen Absent selfie screen
Touch display Absent Touch display

Sigma DP1x vs Sony RX100 Physical Comparison

If you are going to lug around your camera regularly, you have to consider its weight and measurements. The Sigma DP1x enjoys external dimensions of 113mm x 60mm x 50mm (4.4" x 2.4" x 2.0") accompanied by a weight of 250 grams (0.55 lbs) whilst the Sony RX100 has proportions of 102mm x 58mm x 36mm (4.0" x 2.3" x 1.4") along with a weight of 240 grams (0.53 lbs).

Contrast the Sigma DP1x versus Sony RX100 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will differ based on the lens you are utilising at that moment. Below is a front view sizing comparison of the DP1x against the RX100.

Sigma DP1x vs Sony RX100 size comparison

Using dimensions and weight, the portability rating of the DP1x and RX100 is 88 and 91 respectively.

Sigma DP1x vs Sony RX100 top view buttons comparison

Sigma DP1x vs Sony RX100 Sensor Comparison

Quite often, it's tough to envision the difference in sensor measurements simply by viewing technical specs. The visual here might provide you a much better sense of the sensor dimensions in the DP1x and RX100.

As you have seen, both of the cameras have different megapixel count and different sensor measurements. The DP1x using its larger sensor will make shooting shallow DOF less difficult and the Sony RX100 will provide you with more detail using its extra 15MP. Greater resolution can also enable you to crop photos a bit more aggressively. The older DP1x will be behind when it comes to sensor tech.

Sigma DP1x vs Sony RX100 sensor size comparison

Sigma DP1x vs Sony RX100 Screen and ViewFinder

Sigma DP1x vs Sony RX100 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sigma DP1x Portrait photography features
Sony RX100 Portrait photography features
56
manual focus
sensor size is nice (APS-C)
supports RAW files
megapixel count low (5MP)
64
focusing manually
great flash sync speed (1/2,000s)
megapixel count decent (20MP)
good sensor size (1")
comes with face detect focusing
exports RAW formats
can't use external flash
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Street Comparison

Street photography with Sigma DP1x
Street photography with Sony RX100
68
sensor size is nice (APS-C)
supports RAW files
lighter than competition in class (250g)
no articulating screen
no image stabilization
79
built in image stabilization (Optical)
good sensor size (1")
exports RAW formats
lighter than others (240g)
above average high ISO (25,600)
screen is fixed
Photography Glossary

Sports Comparison

Sports photography with Sigma DP1x
Sports photography with Sony RX100
32
sensor size is nice (APS-C)
focal length is fixed (28mm)
no image stabilization
megapixel count low (5MP)
lack of phase detect AF
65
built in image stabilization (Optical)
megapixel count decent (20 megapixels)
good sensor size (1")
comes with tracking focus
no phase detect AF
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Travel Comparison

Sigma DP1x Travel photography info
Sony RX100 Travel photography info
57
lighter than competition in class (250 grams)
flash built-in
lack of Timelapse recording
megapixel count low (5MP)
does not posses selfie friendly screen
somewhat slow max aperture (f4.0)
79
lighter than others (240g)
megapixel count decent (20MP)
flash built-in
rather wide (28mm)
fast max aperture (f1.8)
screen is not selfie friendly
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Landscape Comparison

Sigma DP1x Landscape photography advice
Sony RX100 Landscape photography advice
41
manual focus
sensor size is nice (APS-C)
supports RAW files
lens is fixed (fixed lens mount)
focal length is fixed (28mm)
somewhat slow max aperture (f4.0)
small screen (2.5 inches)
no image stabilization
megapixel count low (5 megapixels)
lack of Timelapse recording
74
focusing manually
rather wide (28mm)
fast max aperture (f1.8)
pretty good screen size (3 inch)
built in image stabilization (Optical)
megapixel count decent (20MP)
good sensor size (1")
above average high ISO (25,600)
exports RAW formats
can't swap lenses (fixed lens mount)
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Vlogging Comparison

Sigma DP1x Vlogging info
Sony RX100 Vlogging info
25
lighter than competition in class (250g)
somewhat slow max aperture (f4.0)
does not posses selfie friendly screen
no image stabilization
low video resolution (320 x 240 resolution)
lack of microphone socket
38
rather wide (28mm)
fast max aperture (f1.8)
built in image stabilization (Optical)
comes with face detect focusing
high video quality (1920 x 1080 resolution)
lighter than others (240 grams)
screen is not selfie friendly
missing mic socket
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Sigma DP1x vs Sony RX100 Specifications

Detailed spec comparison table for Sigma DP1x and Sony RX100
 Sigma DP1xSony Cyber-shot DSC-RX100
General Information
Make Sigma Sony
Model type Sigma DP1x Sony Cyber-shot DSC-RX100
Type Large Sensor Compact Large Sensor Compact
Released 2010-02-20 2012-08-28
Physical type Large Sensor Compact Large Sensor Compact
Sensor Information
Processor True II -
Sensor type CMOS (Foveon X3) CMOS
Sensor size APS-C 1"
Sensor dimensions 20.7 x 13.8mm 13.2 x 8.8mm
Sensor area 285.7mm² 116.2mm²
Sensor resolution 5 megapixels 20 megapixels
Anti alias filter
Aspect ratio 3:2 1:1, 4:3, 3:2 and 16:9
Maximum resolution 2640 x 1760 5472 x 3648
Maximum native ISO 3200 25600
Min native ISO 100 100
RAW format
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Single autofocus
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Total focus points - 25
Lens
Lens support fixed lens fixed lens
Lens zoom range 28mm (1x) 28-100mm (3.6x)
Highest aperture f/4.0 f/1.8-4.9
Macro focusing range - 5cm
Focal length multiplier 1.7 2.7
Screen
Screen type Fixed Type Fixed Type
Screen diagonal 2.5 inches 3 inches
Screen resolution 230k dots 1,229k dots
Selfie friendly
Liveview
Touch function
Screen technology - WhiteMagic TFT LCD
Viewfinder Information
Viewfinder None None
Features
Lowest shutter speed 30 seconds 30 seconds
Highest shutter speed 1/4000 seconds 1/2000 seconds
Continuous shooting rate - 10.0 frames per sec
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change white balance
Image stabilization
Built-in flash
Flash options - Auto, On, Off, Slow Sync
External flash
AEB
WB bracketing
Highest flash synchronize - 1/2000 seconds
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 fps), 1440 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps)
Maximum video resolution 320x240 1920x1080
Video format - MPEG-4, AVCHD
Mic port
Headphone port
Connectivity
Wireless None Eye-Fi Connected
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 250g (0.55 lb) 240g (0.53 lb)
Physical dimensions 113 x 60 x 50mm (4.4" x 2.4" x 2.0") 102 x 58 x 36mm (4.0" x 2.3" x 1.4")
DXO scores
DXO All around rating not tested 66
DXO Color Depth rating not tested 22.6
DXO Dynamic range rating not tested 12.4
DXO Low light rating not tested 390
Other
Battery life - 330 photos
Battery type - Battery Pack
Battery ID - NP-BX1
Self timer Yes (10 sec) Yes (2 or 10 sec, Portrait 1/2)
Time lapse recording With downloadable app
Type of storage SD/MMC card SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Card slots 1 1
Launch pricing $574 $448