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Sigma Quattro vs Sony A580

Portability
63
Imaging
69
Features
56
Overall
63
Sigma sd Quattro front
 
Sony Alpha DSLR-A580 front
Portability
64
Imaging
56
Features
82
Overall
66

Sigma Quattro vs Sony A580 Key Specs

Sigma Quattro
(Full Review)
  • 29MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 6400
  • Sigma SA Mount
  • 625g - 147 x 95 x 91mm
  • Revealed February 2016
Sony A580
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Tilting Screen
  • ISO 100 - 12800 (Bump to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 599g - 137 x 104 x 84mm
  • Launched May 2011
  • Superseded the Sony A100
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Sigma Quattro vs Sony A580 Overview

In this article, we will be evaluating the Sigma Quattro vs Sony A580, former is a Advanced Mirrorless while the latter is a Entry-Level DSLR by competitors Sigma and Sony. There is a considerable difference among the sensor resolutions of the Quattro (29MP) and A580 (16MP) but they possess the same exact sensor dimensions (APS-C).

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The Quattro was launched 4 years after the A580 which is a fairly large difference as far as camera tech is concerned. Both cameras offer different body type with the Sigma Quattro being a Rangefinder-style mirrorless camera and the Sony A580 being a Compact SLR camera.

Before going in to a comprehensive comparison, below is a concise view of how the Quattro grades versus the A580 with regards to portability, imaging, features and an overall score.

Photography Glossary
	
	

Reasons to pick Sigma Quattro over the Sony A580

 Quattro A580 
LaunchedFebruary 2016May 2011More modern by 58 months
Screen resolution1620k922kSharper screen (+698k dot)

Reasons to pick Sony A580 over the Sigma Quattro

 A580 Quattro 
Screen typeTiltingFixed Tilting screen

Common features in the Sigma Quattro and Sony A580

 Quattro A580 
Focus manually Very precise focusing
Screen sizing3"3"Equivalent screen sizing
Selfie screen Neither offers selfie screen
Touch friendly screen Neither offers Touch friendly screen

Sigma Quattro vs Sony A580 Physical Comparison

If you are aiming to carry around your camera regularly, you should factor in its weight and dimensions. The Sigma Quattro offers outside measurements of 147mm x 95mm x 91mm (5.8" x 3.7" x 3.6") having a weight of 625 grams (1.38 lbs) while the Sony A580 has dimensions of 137mm x 104mm x 84mm (5.4" x 4.1" x 3.3") along with a weight of 599 grams (1.32 lbs).

Check the Sigma Quattro vs Sony A580 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will differ based on the lens you choose during that time. Here is the front view measurement comparison of the Quattro versus the A580.

Sigma Quattro vs Sony A580 size comparison

Using size and weight, the portability rating of the Quattro and A580 is 63 and 64 respectively.

Sigma Quattro vs Sony A580 top view buttons comparison

Sigma Quattro vs Sony A580 Sensor Comparison

Usually, it is difficult to picture the difference in sensor sizes merely by looking through specs. The pic here will help offer you a stronger sense of the sensor sizing in the Quattro and A580.

All in all, each of these cameras offer the same exact sensor sizing albeit different megapixels. You can expect the Sigma Quattro to result in extra detail utilizing its extra 13 Megapixels. Higher resolution will also let you crop photographs a little more aggressively. The newer Quattro should have an advantage with regard to sensor tech.

Sigma Quattro vs Sony A580 sensor size comparison

Sigma Quattro vs Sony A580 Screen and ViewFinder

Sigma Quattro vs Sony A580 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sigma Quattro Portrait photography information
Sony A580 Portrait photography information
81
has manual focus
great megapixels (29 megapixels)
sensor size is good (APS-C)
includes face detect focusing
delivers RAW formats
73
you can focus manually
good megapixels (16MP)
sensor size is decent (APS-C)
comes with face detect autofocus
saves RAW formats
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Street Comparison

Sigma Quattro Street photography details
Sony A580 Street photography details
59
sensor size is good (APS-C)
delivers RAW formats
environment sealing
screen is fixed
lack of image stabilization
heavier than average (625 grams)
75
tilting screen
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
saves RAW formats
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Sports Comparison

Sigma Quattro Sports photography features
Sony A580 Sports photography features
70
great megapixels (29 megapixels)
sensor size is good (APS-C)
includes tracking focus
environment sealing
sensor has phase detect AF
low frames per second (3.8 frames/s)
lack of image stabilization
78
built in image stabilization (Sensor based)
good megapixels (16MP)
sensor size is decent (APS-C)
comes with tracking focus
good battery (1,050 per charge)
has phase detect autofocus
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Travel Comparison

Sigma Quattro Travel photography info
Sony A580 Travel photography info
55
environment sealing
great megapixels (29 megapixels)
does not have Time Lapse mode
heavier than average (625g)
does not contain selfie friendly screen
60
good battery (1,050 CIPA)
good megapixels (16MP)
built-in flash
does not have Timelapse mode
doesn't have a selfie friendly display
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Landscape Comparison

Sigma Quattro Landscape photography information
Sony A580 Landscape photography information
72
has manual focus
change lenses (Sigma SA mount)
pretty good screen size (3 inch)
great megapixels (29MP)
sensor size is good (APS-C)
delivers RAW formats
environment sealing
lack of image stabilization
does not have Time Lapse mode
73
you can focus manually
switch lenses (Sony/Minolta Alpha mount)
nice screen size (3")
built in image stabilization (Sensor based)
good megapixels (16MP)
sensor size is decent (APS-C)
saves RAW formats
good battery (1,050 CIPA)
two card slots
does not have Timelapse mode
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Vlogging Comparison

Sigma Quattro Vlogging highlights
Sony A580 Vlogging highlights
22
includes face detect focusing
does not contain selfie friendly screen
lack of image stabilization
video resolution low ( pxls)
does not have mic jack
heavier than average (625g)
34
built in image stabilization (Sensor based)
comes with face detect autofocus
high quality video (1920 x 1080 pixels)
has microphone socket
doesn't have a selfie friendly display
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Sigma Quattro vs Sony A580 Specifications

Detailed spec comparison table for Sigma Quattro and Sony A580
 Sigma sd QuattroSony Alpha DSLR-A580
General Information
Brand Name Sigma Sony
Model type Sigma sd Quattro Sony Alpha DSLR-A580
Category Advanced Mirrorless Entry-Level DSLR
Revealed 2016-02-23 2011-05-26
Physical type Rangefinder-style mirrorless Compact SLR
Sensor Information
Processor Chip Dual TRUE III Bionz
Sensor type CMOS (Foveon X3) CMOS
Sensor size APS-C APS-C
Sensor measurements 23.5 x 15.6mm 23.5 x 15.6mm
Sensor surface area 366.6mm² 366.6mm²
Sensor resolution 29 megapixels 16 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2 and 16:9
Highest resolution 5424 x 3616 4912 x 3264
Highest native ISO 6400 12800
Highest boosted ISO - 25600
Lowest native ISO 100 100
RAW format
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Single autofocus
Autofocus tracking
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 9 15
Cross type focus points - 3
Lens
Lens mount type Sigma SA Sony/Minolta Alpha
Total lenses 76 143
Focal length multiplier 1.5 1.5
Screen
Display type Fixed Type Tilting
Display sizing 3 inches 3 inches
Resolution of display 1,620 thousand dots 922 thousand dots
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder Electronic Optical (pentamirror)
Viewfinder resolution 2,360 thousand dots -
Viewfinder coverage 100% 95%
Viewfinder magnification 0.73x 0.53x
Features
Slowest shutter speed 30 secs 30 secs
Maximum shutter speed 1/4000 secs 1/4000 secs
Continuous shooting rate 3.8fps 7.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Set white balance
Image stabilization
Integrated flash
Flash distance no built-in flash 12.00 m
Flash settings no built-in flash Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
External flash
Auto exposure bracketing
White balance bracketing
Maximum flash synchronize - 1/160 secs
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions - 1920 x 1080 (60, 29.97 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Highest video resolution - 1920x1080
Video file format - MPEG-4, AVCHD, H.264
Microphone port
Headphone port
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 3.0 (5 GBit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 625 gr (1.38 lb) 599 gr (1.32 lb)
Dimensions 147 x 95 x 91mm (5.8" x 3.7" x 3.6") 137 x 104 x 84mm (5.4" x 4.1" x 3.3")
DXO scores
DXO All around rating not tested 80
DXO Color Depth rating not tested 23.8
DXO Dynamic range rating not tested 13.3
DXO Low light rating not tested 1121
Other
Battery life - 1050 photos
Battery type - Battery Pack
Battery ID BP-61 NP-FM500H
Self timer Yes Yes (2 or 10 sec)
Time lapse recording
Type of storage SD/SDHC/SDXC SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Card slots 1 Two
Retail cost $738 $848