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Sigma DP2 Quattro vs Sony A7c

Portability
70
Imaging
63
Features
38
Overall
53
Sigma DP2 Quattro front
 
Sony Alpha A7c front
Portability
78
Imaging
76
Features
88
Overall
80

Sigma DP2 Quattro vs Sony A7c Key Specs

Sigma DP2 Quattro
(Full Review)
  • 20MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • No Video
  • 45mm (F2.8) lens
  • 395g - 161 x 67 x 82mm
  • Announced February 2014
Sony A7c
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 51200 (Push to 204800)
  • Sensor based 5-axis Image Stabilization
  • 3840 x 2160 video
  • Sony E Mount
  • 509g - 124 x 71 x 60mm
  • Revealed September 2020
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Sigma DP2 Quattro vs Sony A7c Overview

Let's take a closer look at the Sigma DP2 Quattro and Sony A7c, former is a Large Sensor Compact while the other is a Advanced Mirrorless by companies Sigma and Sony. The resolution of the DP2 Quattro (20MP) and the A7c (24MP) is fairly comparable but the DP2 Quattro (APS-C) and A7c (Full frame) enjoy totally different sensor size.

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The DP2 Quattro was manufactured 7 years prior to the A7c which is a fairly sizable difference as far as camera technology is concerned. Both cameras come with different body type with the Sigma DP2 Quattro being a Large Sensor Compact camera and the Sony A7c being a Rangefinder-style mirrorless camera.

Before diving straight into a full comparison, below is a quick overview of how the DP2 Quattro scores versus the A7c in relation to portability, imaging, features and an overall mark.

Photography Glossary
	
	

Reasons to pick Sigma DP2 Quattro over the Sony A7c

 DP2 Quattro A7c 

Reasons to pick Sony A7c over the Sigma DP2 Quattro

 A7c DP2 Quattro 
RevealedSeptember 2020February 2014Newer by 80 months
Display typeFully articulatedFixed Fully Articulating display
Display resolution922k920kCrisper display (+2k dot)
Selfie screen Easy selfies
Touch friendly display Easily navigate

Common features in the Sigma DP2 Quattro and Sony A7c

 DP2 Quattro A7c 
Focus manually Very precise focusing
Display dimension3"3"Identical display size

Sigma DP2 Quattro vs Sony A7c Physical Comparison

If you're looking to travel with your camera, you'll need to factor its weight and measurements. The Sigma DP2 Quattro comes with external dimensions of 161mm x 67mm x 82mm (6.3" x 2.6" x 3.2") along with a weight of 395 grams (0.87 lbs) whilst the Sony A7c has proportions of 124mm x 71mm x 60mm (4.9" x 2.8" x 2.4") accompanied by a weight of 509 grams (1.12 lbs).

Contrast the Sigma DP2 Quattro and Sony A7c in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an ILC will differ dependant on the lens you are using at that time. Following is the front view size comparison of the DP2 Quattro versus the A7c.

Sigma DP2 Quattro vs Sony A7c size comparison

Taking into consideration dimensions and weight, the portability score of the DP2 Quattro and A7c is 70 and 78 respectively.

Sigma DP2 Quattro vs Sony A7c top view buttons comparison

Sigma DP2 Quattro vs Sony A7c Sensor Comparison

More often than not, it can be difficult to visualise the difference in sensor dimensions purely by seeing specs. The image here will help offer you a stronger sense of the sensor sizes in the DP2 Quattro and A7c.

As you can plainly see, both of the cameras posses different megapixels and different sensor dimensions. The DP2 Quattro featuring a smaller sensor will make shooting shallower depth of field more challenging and the Sony A7c will produce extra detail due to its extra 4 Megapixels. Greater resolution can also make it easier to crop photos somewhat more aggressively. The more aged DP2 Quattro will be behind in sensor technology.

Sigma DP2 Quattro vs Sony A7c sensor size comparison

Sigma DP2 Quattro vs Sony A7c Screen and ViewFinder

Sigma DP2 Quattro vs Sony A7c Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sigma DP2 Quattro Portrait photography highlights
Sony A7c Portrait photography highlights
77
has manual focus
resolution is good (20 megapixels)
sensor size is decent (APS-C)
features face detection autofocus
supports RAW files
78
has manual focus
decent MP (24MP)
sensor size is large (Full frame)
features face detect autofocus
supports RAW files
can't use external flash
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Street Comparison

Sigma DP2 Quattro Street photography factors
Sony A7c Street photography factors
61
sensor size is decent (APS-C)
supports RAW files
screen is fixed
does not have image stabilization
85
has image stabilization (Sensor based 5-axis)
sensor size is large (Full frame)
supports RAW files
offers touch focus
environment proof
good high ISO (51,200)
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Sports Comparison

Sigma DP2 Quattro as a Sports photography camera
Sony A7c as a Sports photography camera
48
resolution is good (20MP)
sensor size is decent (APS-C)
can't change focal length (45mm)
max fps very slow (3.0 frames per second)
does not have image stabilization
lack of phase detect autofocus
88
silent shooting (1/8,000s)
has image stabilization (Sensor based 5-axis)
decent MP (24MP)
sensor size is large (Full frame)
features tracking focus
environment proof
good battery pack (740 shots)
sensor has phase detect autofocus
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Travel Comparison

Sigma DP2 Quattro Travel photography information
Sony A7c Travel photography information
53
resolution is good (20 megapixels)
display isn't selfie friendly
somewhat slow maximum aperture (f2.8)
86
good battery pack (740 shots)
environment proof
supports bluetooth
offers touch focus
decent MP (24MP)
screen is selfie friendly
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Landscape Comparison

Sigma DP2 Quattro Landscape photography factors
Sony A7c Landscape photography factors
59
has manual focus
good sized screen (3 inches)
resolution is good (20MP)
sensor size is decent (APS-C)
supports RAW files
lens is fixed (fixed lens mount)
can't change focal length (45mm)
somewhat slow maximum aperture (f2.8)
does not have image stabilization
88
has manual focus
change lenses (Sony E mount)
decent sized screen (3 inch)
has image stabilization (Sensor based 5-axis)
decent MP (24MP)
sensor size is large (Full frame)
good high ISO (51,200)
supports RAW files
environment proof
good battery pack (740 CIPA)
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Vlogging Comparison

Vlogging with Sigma DP2 Quattro
Vlogging with Sony A7c
9
no video shooting
86
screen is selfie friendly
touch screen
has image stabilization (Sensor based 5-axis)
features face detect autofocus
high res video (3840 x 2160 pxls)
includes mic jack
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Sigma DP2 Quattro vs Sony A7c Specifications

Detailed spec comparison table for Sigma DP2 Quattro and Sony A7c
 Sigma DP2 QuattroSony Alpha A7c
General Information
Company Sigma Sony
Model Sigma DP2 Quattro Sony Alpha A7c
Type Large Sensor Compact Advanced Mirrorless
Announced 2014-02-13 2020-09-14
Body design Large Sensor Compact Rangefinder-style mirrorless
Sensor Information
Processor Chip TRUE III engine -
Sensor type CMOS (Foveon X3) BSI-CMOS
Sensor size APS-C Full frame
Sensor dimensions 23.5 x 15.7mm 35.8 x 23.8mm
Sensor surface area 369.0mm² 852.0mm²
Sensor resolution 20 megapixels 24 megapixels
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2 and 16:9
Peak resolution 5424 x 3616 6000 x 4000
Highest native ISO 6400 51200
Highest enhanced ISO - 204800
Min native ISO 100 100
RAW data
Min enhanced ISO - 50
Autofocusing
Focus manually
AF touch
Continuous AF
Single AF
AF tracking
AF selectice
AF center weighted
AF multi area
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points 9 693
Lens
Lens mounting type fixed lens Sony E
Lens focal range 45mm (1x) -
Largest aperture f/2.8 -
Total lenses - 122
Focal length multiplier 1.5 1
Screen
Range of screen Fixed Type Fully articulated
Screen diagonal 3 inch 3 inch
Resolution of screen 920 thousand dot 922 thousand dot
Selfie friendly
Liveview
Touch operation
Screen technology TFT color LCD -
Viewfinder Information
Viewfinder None Electronic
Viewfinder resolution - 2,360 thousand dot
Viewfinder coverage - 100%
Viewfinder magnification - 0.59x
Features
Min shutter speed 30 seconds 30 seconds
Max shutter speed 1/2000 seconds 1/4000 seconds
Max silent shutter speed - 1/8000 seconds
Continuous shutter speed 3.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Set WB
Image stabilization
Inbuilt flash
Flash range no built-in flash no built-in flash
Flash modes no built-in flash no built-in flash
Hot shoe
AEB
White balance bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions - 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM
Highest video resolution None 3840x2160
Video format - MPEG-4, XAVC S, H.264
Mic input
Headphone input
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 3.2 Gen 1 (5 GBit/sec)
GPS None None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 395 grams (0.87 lb) 509 grams (1.12 lb)
Dimensions 161 x 67 x 82mm (6.3" x 2.6" x 3.2") 124 x 71 x 60mm (4.9" x 2.8" x 2.4")
DXO scores
DXO Overall score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life - 740 photographs
Style of battery - Battery Pack
Battery model BP-51 NP-FZ100
Self timer Yes (2 or 10 secs) Yes (2 or 10 sec; continuous (3 or 5 exposures))
Time lapse feature
Storage media - SD/SDHC/SDXC card (UHS-II supported)
Storage slots 1 1
Pricing at release $931 $1,800