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Sony A580 vs Sony RX100 IV

Portability
64
Imaging
56
Features
82
Overall
66
Sony Alpha DSLR-A580 front
 
Sony Cyber-shot DSC-RX100 IV front
Portability
89
Imaging
52
Features
79
Overall
62

Sony A580 vs Sony RX100 IV Key Specs

Sony A580
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Tilting Display
  • ISO 100 - 12800 (Boost to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 599g - 137 x 104 x 84mm
  • Introduced May 2011
  • Succeeded the Sony A100
Sony RX100 IV
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Screen
  • ISO 125 - 12800 (Raise 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
  • Superseded the Sony RX100 III
  • Updated by Sony RX100 V
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Sony A580 vs Sony RX100 IV Overview

Following is a complete review of the Sony A580 versus Sony RX100 IV, one is a Entry-Level DSLR and the latter is a Large Sensor Compact and both are offered by Sony. The resolution of the A580 (16MP) and the RX100 IV (20MP) is relatively well matched but the A580 (APS-C) and RX100 IV (1") offer different sensor measurements.

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The A580 was announced 5 years before the RX100 IV which is quite a sizable gap as far as tech is concerned. Both cameras feature different body design with the Sony A580 being a Compact SLR camera and the Sony RX100 IV being a Large Sensor Compact camera.

Before we go right into a step-by-step comparison, here is a simple summary of how the A580 grades vs the RX100 IV in relation to portability, imaging, features and an overall score.

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Reasons to pick Sony A580 over the Sony RX100 IV

 A580 RX100 IV 

Reasons to pick Sony RX100 IV over the Sony A580

 RX100 IV A580 
RevealedJune 2015May 2011More modern by 49 months
Screen resolution1229k922kCrisper screen (+307k dot)
Selfie screen Take selfies

Common features in the Sony A580 and Sony RX100 IV

 A580 RX100 IV 
Manual focus More accurate focus
Screen typeTiltingTiltingTilting screen
Screen size3"3"Same screen measurements
Touch friendly screen Lack of Touch friendly screen

Sony A580 vs Sony RX100 IV Physical Comparison

For those who are going to carry around your camera often, you need to consider its weight and size. The Sony A580 has got outside measurements of 137mm x 104mm x 84mm (5.4" x 4.1" x 3.3") along with a weight of 599 grams (1.32 lbs) while the Sony RX100 IV has specifications of 102mm x 58mm x 41mm (4.0" x 2.3" x 1.6") accompanied by a weight of 298 grams (0.66 lbs).

Examine the Sony A580 versus Sony RX100 IV in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will vary dependant on the lens you are utilizing at that time. Following is a front view dimensions comparison of the A580 against the RX100 IV.

Sony A580 vs Sony RX100 IV size comparison

Considering size and weight, the portability grade of the A580 and RX100 IV is 64 and 89 respectively.

Sony A580 vs Sony RX100 IV top view buttons comparison

Sony A580 vs Sony RX100 IV Sensor Comparison

Oftentimes, it can be tough to picture the gap between sensor sizes merely by checking a spec sheet. The image here should offer you a greater sense of the sensor measurements in the A580 and RX100 IV.

Clearly, both of those cameras come with different megapixels and different sensor sizes. The A580 using its bigger sensor is going to make shooting shallow DOF easier and the Sony RX100 IV will resolve extra detail with its extra 4 Megapixels. Higher resolution can also enable you to crop shots a good deal more aggressively. The more aged A580 is going to be disadvantaged in sensor innovation.

Sony A580 vs Sony RX100 IV sensor size comparison

Sony A580 vs Sony RX100 IV Screen and ViewFinder

Sony A580 vs Sony RX100 IV Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sony A580 Portrait photography advice
Sony RX100 IV Portrait photography advice
73
focusing manually
good megapixels (16 megapixels)
good sensor size (APS-C)
includes face detect autofocus
exports RAW files
65
you can focus manually
flash sync speed is above average (1/2,000s)
good megapixels (20 megapixels)
decent sensor size (1")
offers face detection focus
supports RAW formats
cannot use external flash
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Street Comparison

Sony A580 Street photography highlights
Sony RX100 IV Street photography highlights
75
screen tilts
built in image stabilization (Sensor based)
good sensor size (APS-C)
exports RAW files
85
screen tilts up and down
built in image stabilization (Optical)
decent sensor size (1")
supports RAW formats
lighter than competitors in class (298g)
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Sports Comparison

Sony A580 Sports photography factors
Sony RX100 IV Sports photography factors
78
built in image stabilization (Sensor based)
good megapixels (16 megapixels)
good sensor size (APS-C)
includes tracking focus
better than average battery power (1,050 CIPA)
comes with phase detect autofocus
68
quiet shutter (1/32,000s)
high max fps (16.0 frames per second)
built in image stabilization (Optical)
good megapixels (20MP)
decent sensor size (1")
offers tracking autofocus
lacks phase detect auto focus
Photography Glossary

Travel Comparison

Sony A580 Travel photography features
Sony RX100 IV Travel photography features
60
better than average battery power (1,050 CIPA)
good megapixels (16MP)
built-in flash
does not have Time Lapse function
doesn't have selfie friendly display
86
lighter than competitors in class (298 grams)
good megapixels (20 megapixels)
has built in flash
selfie friendly display
relatively wide (24mm)
fast maximum aperture (f1.8)
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Landscape Comparison

Landscape photography with Sony A580
Landscape photography with Sony RX100 IV
73
focusing manually
switch lenses (Sony/Minolta Alpha mount)
screen is a good size (3 inches)
built in image stabilization (Sensor based)
good megapixels (16MP)
good sensor size (APS-C)
exports RAW files
better than average battery power (1,050 CIPA)
has dual storage slots
does not have Time Lapse function
74
you can focus manually
relatively wide (24mm)
fast maximum aperture (f1.8)
nice screen size (3")
built in image stabilization (Optical)
good megapixels (20MP)
decent sensor size (1")
supports RAW formats
lens is fixed (fixed lens mount)
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Vlogging Comparison

Sony A580 Vlogging info
Sony RX100 IV Vlogging info
34
built in image stabilization (Sensor based)
includes face detect autofocus
high res video (1920 x 1080 pixels)
does have mic jack
doesn't have selfie friendly display
81
relatively wide (24mm)
fast maximum aperture (f1.8)
selfie friendly display
built in image stabilization (Optical)
offers face detection focus
video resolution high (3840 x 2160 pixels)
lighter than competitors in class (298 grams)
no external microphone socket
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Sony A580 vs Sony RX100 IV Specifications

Detailed spec comparison table for Sony A580 and Sony RX100 IV
 Sony Alpha DSLR-A580Sony Cyber-shot DSC-RX100 IV
General Information
Manufacturer Sony Sony
Model type Sony Alpha DSLR-A580 Sony Cyber-shot DSC-RX100 IV
Type Entry-Level DSLR Large Sensor Compact
Introduced 2011-05-26 2015-06-10
Physical type Compact SLR Large Sensor Compact
Sensor Information
Chip Bionz Bionz X
Sensor type CMOS BSI-CMOS
Sensor size APS-C 1"
Sensor measurements 23.5 x 15.6mm 13.2 x 8.8mm
Sensor surface area 366.6mm² 116.2mm²
Sensor resolution 16 megapixel 20 megapixel
Anti alias filter
Aspect ratio 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Peak resolution 4912 x 3264 5472 x 3648
Highest native ISO 12800 12800
Highest enhanced ISO 25600 25600
Lowest native ISO 100 125
RAW pictures
Lowest enhanced ISO - 80
Autofocusing
Manual focusing
Touch to 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 15 25
Cross type focus points 3 -
Lens
Lens mount type Sony/Minolta Alpha fixed lens
Lens zoom range - 24-70mm (2.9x)
Largest aperture - f/1.8-2.8
Macro focusing distance - 5cm
Amount of lenses 143 -
Focal length multiplier 1.5 2.7
Screen
Type of display Tilting Tilting
Display sizing 3 inch 3 inch
Display resolution 922k dots 1,229k dots
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder type Optical (pentamirror) Electronic
Viewfinder resolution - 2,359k dots
Viewfinder coverage 95 percent 100 percent
Viewfinder magnification 0.53x 0.59x
Features
Min shutter speed 30 secs 30 secs
Max shutter speed 1/4000 secs 1/2000 secs
Max quiet shutter speed - 1/32000 secs
Continuous shutter rate 7.0 frames/s 16.0 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Change white balance
Image stabilization
Inbuilt flash
Flash distance 12.00 m -
Flash settings Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless -
External flash
AEB
White balance bracketing
Max flash synchronize 1/160 secs 1/2000 secs
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1920 x 1080 (60, 29.97 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 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)
Highest video resolution 1920x1080 3840x2160
Video data format MPEG-4, AVCHD, H.264 MPEG-4, AVCHD, XAVC S
Microphone port
Headphone port
Connectivity
Wireless Eye-Fi Connected Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 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 599 gr (1.32 lbs) 298 gr (0.66 lbs)
Physical dimensions 137 x 104 x 84mm (5.4" x 4.1" x 3.3") 102 x 58 x 41mm (4.0" x 2.3" x 1.6")
DXO scores
DXO Overall rating 80 70
DXO Color Depth rating 23.8 22.9
DXO Dynamic range rating 13.3 12.6
DXO Low light rating 1121 562
Other
Battery life 1050 photographs 280 photographs
Form of battery Battery Pack Battery Pack
Battery ID NP-FM500H NP-BX1
Self timer Yes (2 or 10 sec) Yes
Time lapse shooting With downloadable app
Storage type SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo
Card slots Two 1
Retail cost $848 $898