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Sigma DP2x vs Sony A7 II

Portability
86
Imaging
45
Features
31
Overall
39
Sigma DP2x front
 
Sony Alpha A7 II front
Portability
69
Imaging
71
Features
84
Overall
76

Sigma DP2x vs Sony A7 II 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
  • Succeeded the Sigma DP2s
Sony A7 II
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Tilting Screen
  • ISO 100 - 25600 (Push to 51200)
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Maximum Shutter
  • 1920 x 1080 video
  • Sony E Mount
  • 599g - 127 x 96 x 60mm
  • Revealed November 2014
  • Previous Model is Sony A7
  • Newer Model is Sony A7 III
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Sigma DP2x vs Sony A7 II Overview

The following is a detailed overview of the Sigma DP2x and Sony A7 II, former is a Large Sensor Compact while the latter is a Pro Mirrorless by rivals Sigma and Sony. There exists a substantial gap among the sensor resolutions of the DP2x (5MP) and A7 II (24MP) and the DP2x (APS-C) and A7 II (Full frame) possess different sensor dimensions.

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The DP2x was launched 4 years prior to the A7 II which is a fairly big difference as far as camera technology is concerned. The two cameras offer different body type with the Sigma DP2x being a Large Sensor Compact camera and the Sony A7 II being a SLR-style mirrorless camera.

Before we go straight into a detailed comparison, below is a concise overview of how the DP2x scores vs the A7 II when considering portability, imaging, features and an overall mark.

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Reasons to pick Sigma DP2x over the Sony A7 II

 DP2x A7 II 

Reasons to pick Sony A7 II over the Sigma DP2x

 A7 II DP2x 
RevealedNovember 2014February 2011Newer by 46 months
Screen typeTiltingFixed Tilting screen
Screen sizing3"2.5"Bigger screen (+0.5")
Screen resolution1230k230kCrisper screen (+1000k dot)

Common features in the Sigma DP2x and Sony A7 II

 DP2x A7 II 
Manual focus Dial accurate focusing
Selfie screen Missing selfie screen
Touch screen Neither features Touch screen

Sigma DP2x vs Sony A7 II Physical Comparison

For anybody who is planning to travel with your camera often, you have to take into account its weight and volume. The Sigma DP2x enjoys physical measurements of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") and a weight of 280 grams (0.62 lbs) whilst the Sony A7 II has sizing of 127mm x 96mm x 60mm (5.0" x 3.8" x 2.4") accompanied by a weight of 599 grams (1.32 lbs).

Contrast the Sigma DP2x and Sony A7 II in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will vary based on the lens you use at that moment. The following is the front view physical size comparison of the DP2x versus the A7 II.

Sigma DP2x vs Sony A7 II size comparison

Taking into consideration dimensions and weight, the portability grade of the DP2x and A7 II is 86 and 69 respectively.

Sigma DP2x vs Sony A7 II top view buttons comparison

Sigma DP2x vs Sony A7 II Sensor Comparison

More often than not, its tough to visualize the gap in sensor dimensions just by seeing technical specs. The picture below will give you a better sense of the sensor sizing in the DP2x and A7 II.

As you have seen, each of these cameras enjoy different resolutions and different sensor dimensions. The DP2x featuring a smaller sensor is going to make shooting shallow DOF tougher and the Sony A7 II will provide greater detail utilizing its extra 19MP. Higher resolution will also help you crop photographs far more aggressively. The more aged DP2x will be disadvantaged in sensor innovation.

Sigma DP2x vs Sony A7 II sensor size comparison

Sigma DP2x vs Sony A7 II Screen and ViewFinder

Sigma DP2x vs Sony A7 II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Sigma DP2x
Portrait photography with Sony A7 II
57
has manual focus
sensor size is good (APS-C)
supports RAW formats
low megapixels (5MP)
82
has manual focus
decent sensor resolution (24 megapixels)
sensor size is big (Full frame)
features face detect autofocus
supports RAW formats
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Street Comparison

Sigma DP2x as a Street photography camera
Sony A7 II as a Street photography camera
68
sensor size is good (APS-C)
supports RAW formats
lighter than others in class (280 grams)
no articulating screen
lack of image stabilization
80
screen tilts
has image stabilization (Sensor based 5-axis)
sensor size is big (Full frame)
supports RAW formats
weather proof
above average high ISO (25,600)
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Sports Comparison

Sigma DP2x Sports photography advice
Sony A7 II Sports photography advice
30
sensor size is good (APS-C)
fixed focal length (41mm)
very slow continuous shooting (3.0 frames per second)
lack of image stabilization
low megapixels (5 megapixels)
lack of phase detect auto focus
74
maximum shutter speed is high (1/8,000 seconds)
has image stabilization (Sensor based 5-axis)
decent sensor resolution (24MP)
sensor size is big (Full frame)
features tracking focus
weather proof
sensor has phase detect autofocus
slow frames per second (5.0 frames/s)
bad battery pack (350 shots)
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Travel Comparison

Sigma DP2x Travel photography highlights
Sony A7 II Travel photography highlights
67
lighter than others in class (280 grams)
built-in flash
great maximum aperture (f)
low megapixels (5MP)
does not posses selfie friendly display
61
weather proof
decent sensor resolution (24 megapixels)
bad battery pack (350 shots)
screen is not selfie friendly
Photography Glossary

Landscape Comparison

Sigma DP2x Landscape photography information
Sony A7 II Landscape photography information
48
has manual focus
great maximum aperture (f)
sensor size is good (APS-C)
supports RAW formats
can't swap lens (fixed lens mount)
fixed focal length (41mm)
tiny screen (2.5")
lack of image stabilization
low megapixels (5MP)
80
has manual focus
swap lenses (Sony E mount)
nice screen size (3")
has image stabilization (Sensor based 5-axis)
decent sensor resolution (24MP)
sensor size is big (Full frame)
above average high ISO (25,600)
supports RAW formats
weather proof
bad battery pack (350 CIPA)
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Vlogging Comparison

Sigma DP2x as a Vlogging camera
Sony A7 II as a Vlogging camera
28
great maximum aperture (f)
lighter than others in class (280g)
does not posses selfie friendly display
lack of image stabilization
video quality not great (320 x 240 resolution)
doesn't have external microphone support
36
has image stabilization (Sensor based 5-axis)
features face detect autofocus
high quality video (1920 x 1080 pxls)
includes mic socket
screen is not selfie friendly
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Sigma DP2x vs Sony A7 II Specifications

Detailed spec comparison table for Sigma DP2x and Sony A7 II
 Sigma DP2xSony Alpha A7 II
General Information
Brand Name Sigma Sony
Model type Sigma DP2x Sony Alpha A7 II
Class Large Sensor Compact Pro Mirrorless
Introduced 2011-02-08 2014-11-20
Physical type Large Sensor Compact SLR-style mirrorless
Sensor Information
Processor Chip True II Bionz X
Sensor type CMOS (Foveon X3) CMOS
Sensor size APS-C Full frame
Sensor dimensions 20.7 x 13.8mm 35.8 x 23.9mm
Sensor area 285.7mm² 855.6mm²
Sensor resolution 5 megapixel 24 megapixel
Anti alias filter
Aspect ratio 3:2 and 16:9 3:2 and 16:9
Max resolution 2640 x 1760 6000 x 4000
Max native ISO 3200 25600
Max enhanced ISO - 51200
Min native ISO 100 100
RAW pictures
Min enhanced ISO - 50
Autofocusing
Manual focusing
Touch focus
Continuous AF
Single AF
Tracking AF
Selective AF
AF center weighted
AF multi area
AF live view
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points - 117
Cross type focus points - -
Lens
Lens mount type fixed lens Sony E
Lens zoom range 41mm (1x) -
Total lenses - 121
Crop factor 1.7 1
Screen
Type of screen Fixed Type Tilting
Screen diagonal 2.5 inches 3 inches
Screen resolution 230 thousand dots 1,230 thousand dots
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder None Electronic
Viewfinder resolution - 2,359 thousand dots
Viewfinder coverage - 100%
Viewfinder magnification - 0.71x
Features
Min shutter speed 15 seconds 30 seconds
Max shutter speed 1/2000 seconds 1/8000 seconds
Continuous shutter rate 3.0 frames/s 5.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Set WB
Image stabilization
Built-in flash
Flash distance 4.30 m no built-in flash
Flash settings Forced Flash, Red-Eye Reduction, Slow Synchro no built-in flash
Hot shoe
AE bracketing
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 320 x 240 1920 x 1080 (60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p)
Max video resolution 320x240 1920x1080
Video file format Motion JPEG MPEG-4, AVCHD, XAVC S
Mic port
Headphone port
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 sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 280 grams (0.62 lb) 599 grams (1.32 lb)
Dimensions 113 x 60 x 56mm (4.4" x 2.4" x 2.2") 127 x 96 x 60mm (5.0" x 3.8" x 2.4")
DXO scores
DXO Overall rating not tested 90
DXO Color Depth rating not tested 24.9
DXO Dynamic range rating not tested 13.6
DXO Low light rating not tested 2449
Other
Battery life - 350 images
Style of battery - Battery Pack
Battery ID - NP-FW50
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec; continuous (3 or 5 exposures))
Time lapse shooting With downloadable app
Storage type SD/SDHC/MMC SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Card slots 1 1
Price at release $699 $1,456