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Sigma DP2 vs Sony RX100 IV

Portability
86
Imaging
44
Features
28
Overall
37
Sigma DP2 front
 
Sony Cyber-shot DSC-RX100 IV front
Portability
89
Imaging
52
Features
79
Overall
62

Sigma DP2 vs Sony RX100 IV Key Specs

Sigma DP2
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 200 - 3200
  • 320 x 240 video
  • 41mm (F) lens
  • 280g - 113 x 60 x 56mm
  • Introduced September 2009
  • Replacement is Sigma DP2s
Sony RX100 IV
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Display
  • ISO 125 - 12800 (Bump to 25600)
  • Optical Image Stabilization
  • 3840 x 2160 video
  • 24-70mm (F1.8-2.8) lens
  • 298g - 102 x 58 x 41mm
  • Revealed June 2015
  • Old Model is Sony RX100 III
  • Refreshed by Sony RX100 V
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Sigma DP2 vs Sony RX100 IV Overview

On this page, we are evaluating the Sigma DP2 versus Sony RX100 IV, both Large Sensor Compact digital cameras by manufacturers Sigma and Sony. There is a significant difference between the resolutions of the DP2 (5MP) and RX100 IV (20MP) and the DP2 (APS-C) and RX100 IV (1") provide totally different sensor size.

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The DP2 was announced 6 years before the RX100 IV which is quite a sizable gap as far as tech is concerned. Both of these cameras have the same body design (Large Sensor Compact).

Before getting into a comprehensive comparison, here is a concise summation of how the DP2 scores vs the RX100 IV when considering portability, imaging, features and an overall score.

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Reasons to pick Sigma DP2 over the Sony RX100 IV

 DP2 RX100 IV 

Reasons to pick Sony RX100 IV over the Sigma DP2

 RX100 IV DP2 
RevealedJune 2015September 2009More modern by 69 months
Display typeTiltingFixed Tilting display
Display dimensions3"2.5"Larger display (+0.5")
Display resolution1229k230kClearer display (+999k dot)
Selfie screen Take selfies

Common features in the Sigma DP2 and Sony RX100 IV

 DP2 RX100 IV 
Focus manually Very precise focus
Touch display No Touch display

Sigma DP2 vs Sony RX100 IV Physical Comparison

When you are planning to carry around your camera regularly, you're going to have to think about its weight and dimensions. The Sigma DP2 features exterior dimensions of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") along with a weight of 280 grams (0.62 lbs) while the Sony RX100 IV has dimensions of 102mm x 58mm x 41mm (4.0" x 2.3" x 1.6") accompanied by a weight of 298 grams (0.66 lbs).

Take a look at the Sigma DP2 versus Sony RX100 IV in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will change dependant on the lens you are utilizing at that moment. Underneath is a front view measurement comparison of the DP2 versus the RX100 IV.

Sigma DP2 vs Sony RX100 IV size comparison

Taking into account size and weight, the portability grade of the DP2 and RX100 IV is 86 and 89 respectively.

Sigma DP2 vs Sony RX100 IV top view buttons comparison

Sigma DP2 vs Sony RX100 IV Sensor Comparison

Oftentimes, it can be hard to envision the difference between sensor sizes purely by reading specifications. The pic underneath will provide you a greater sense of the sensor dimensions in the DP2 and RX100 IV.

Plainly, both the cameras have different megapixel count and different sensor sizes. The DP2 having a larger sensor will make getting shallow DOF easier and the Sony RX100 IV will deliver more detail with its extra 15MP. Greater resolution can also make it easier to crop images a bit more aggressively. The more aged DP2 is going to be disadvantaged with regard to sensor technology.

Sigma DP2 vs Sony RX100 IV sensor size comparison

Sigma DP2 vs Sony RX100 IV Screen and ViewFinder

Sigma DP2 vs Sony RX100 IV Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sigma DP2 as a Portrait photography camera
Sony RX100 IV as a Portrait photography camera
56
you can focus manually
decent sensor size (APS-C)
delivers RAW files
sensor resolution low (5 megapixels)
65
focusing manually
high flash sync speed (1/2,000s)
good megapixels (20 megapixels)
nice sensor size (1")
features face detection autofocus
delivers RAW formats
external flash not possible
Photography Glossary

Street Comparison

Sigma DP2 Street photography info
Sony RX100 IV Street photography info
67
decent sensor size (APS-C)
delivers RAW files
lighter than others in class (280 grams)
screen is fixed
lack of image stabilization
85
screen tilts
has image stabilization (Optical)
nice sensor size (1")
delivers RAW formats
lighter than competition (298g)
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Sports Comparison

Sigma DP2 Sports photography details
Sony RX100 IV Sports photography details
30
decent sensor size (APS-C)
fixed focal length (41mm)
painfully slow continuous shooting (3.0 frames/s)
lack of image stabilization
sensor resolution low (5 megapixels)
doesn't have phase detect auto focus
68
quiet shutter (1/32,000 seconds)
fast continuous shooting (16.0 frames per second)
has image stabilization (Optical)
good megapixels (20 megapixels)
nice sensor size (1")
features tracking autofocus
no phase detect autofocus
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Travel Comparison

Sigma DP2 Travel photography info
Sony RX100 IV Travel photography info
67
lighter than others in class (280 grams)
has built in flash
good maximum aperture (f)
sensor resolution low (5 megapixels)
does not feature selfie friendly screen
86
lighter than competition (298 grams)
good megapixels (20MP)
flash built-in
display is selfie friendly
relatively wide (24mm)
very good maximum aperture (f1.8)
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Landscape Comparison

Sigma DP2 Landscape photography advice
Sony RX100 IV Landscape photography advice
48
you can focus manually
good maximum aperture (f)
decent sensor size (APS-C)
delivers RAW files
fixed lens (fixed lens mount)
fixed focal length (41mm)
tiny screen (2.5")
lack of image stabilization
sensor resolution low (5 megapixels)
74
focusing manually
relatively wide (24mm)
very good maximum aperture (f1.8)
screen is a good size (3 inches)
has image stabilization (Optical)
good megapixels (20 megapixels)
nice sensor size (1")
delivers RAW formats
fixed lens (fixed lens mount)
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Vlogging Comparison

Sigma DP2 Vlogging information
Sony RX100 IV Vlogging information
28
good maximum aperture (f)
lighter than others in class (280g)
does not feature selfie friendly screen
lack of image stabilization
video quality not great (320 x 240 pxls)
does not have mic jack
81
relatively wide (24mm)
very good maximum aperture (f1.8)
display is selfie friendly
has image stabilization (Optical)
features face detection autofocus
video resolution high (3840 x 2160 resolution)
lighter than competition (298 grams)
does not have external microphone port
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Sigma DP2 vs Sony RX100 IV Specifications

Detailed spec comparison table for Sigma DP2 and Sony RX100 IV
 Sigma DP2Sony Cyber-shot DSC-RX100 IV
General Information
Brand Sigma Sony
Model type Sigma DP2 Sony Cyber-shot DSC-RX100 IV
Class Large Sensor Compact Large Sensor Compact
Introduced 2009-09-21 2015-06-10
Body design Large Sensor Compact Large Sensor Compact
Sensor Information
Powered by - Bionz X
Sensor type CMOS (Foveon X3) BSI-CMOS
Sensor size APS-C 1"
Sensor measurements 20.7 x 13.8mm 13.2 x 8.8mm
Sensor area 285.7mm² 116.2mm²
Sensor resolution 5 megapixel 20 megapixel
Anti alias filter
Aspect ratio 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Highest Possible resolution 2640 x 1760 5472 x 3648
Maximum native ISO 3200 12800
Maximum enhanced ISO - 25600
Min native ISO 200 125
RAW images
Min enhanced ISO - 80
Autofocusing
Focus manually
Touch focus
Continuous autofocus
Single autofocus
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points - 25
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 41mm (1x) 24-70mm (2.9x)
Max aperture - f/1.8-2.8
Macro focusing range - 5cm
Crop factor 1.7 2.7
Screen
Range of display Fixed Type Tilting
Display diagonal 2.5" 3"
Display resolution 230k dot 1,229k dot
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder None Electronic
Viewfinder resolution - 2,359k dot
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.59x
Features
Minimum shutter speed 15 seconds 30 seconds
Fastest shutter speed 1/2000 seconds 1/2000 seconds
Fastest quiet shutter speed - 1/32000 seconds
Continuous shutter speed 3.0fps 16.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Set white balance
Image stabilization
Built-in flash
Flash distance 4.30 m -
Flash settings Forced Flash, Red-Eye Reduction, Slow Synchro -
Hot shoe
AEB
White balance bracketing
Fastest flash sync - 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 (30 fps) 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p/60i/24p), 1280 x 720 (60p/30p/24p/120p), 1440 x 1080 (30 fps), 640 x 480 (30 fps)
Maximum video resolution 320x240 3840x2160
Video data format Motion JPEG MPEG-4, AVCHD, XAVC S
Microphone jack
Headphone jack
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 280 grams (0.62 lbs) 298 grams (0.66 lbs)
Physical dimensions 113 x 60 x 56mm (4.4" x 2.4" x 2.2") 102 x 58 x 41mm (4.0" x 2.3" x 1.6")
DXO scores
DXO Overall rating not tested 70
DXO Color Depth rating not tested 22.9
DXO Dynamic range rating not tested 12.6
DXO Low light rating not tested 562
Other
Battery life - 280 images
Battery form - Battery Pack
Battery ID - NP-BX1
Self timer Yes (2 or 10 sec) Yes
Time lapse shooting With downloadable app
Type of storage SD/SDHC/MMC card SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo
Storage slots One One
Cost at release $649 $898