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Sony A7R III vs Sony A58

Portability
63
Imaging
78
Features
93
Overall
84
Sony Alpha A7R III front
 
Sony SLT-A58 front
Portability
68
Imaging
62
Features
72
Overall
66

Sony A7R III vs Sony A58 Key Specs

Sony A7R III
(Full Review)
  • 42MP - Full frame Sensor
  • 3" Tilting Display
  • ISO 100 - 32000 (Expand to 102400)
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • Sony E Mount
  • 657g - 127 x 96 x 74mm
  • Introduced October 2017
  • Older Model is Sony A7R II
  • Successor is Sony A7R IV
Sony A58
(Full Review)
  • 20MP - APS-C Sensor
  • 2.7" Tilting Display
  • ISO 100 - 16000 (Expand to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 492g - 129 x 95 x 78mm
  • Revealed November 2013
  • Replaced the Sony A57
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Sony A7R III vs Sony A58 Overview

Below is a in-depth analysis of the Sony A7R III vs Sony A58, one being a Pro Mirrorless and the other is a Entry-Level DSLR and both are offered by Sony. There exists a huge gap between the resolutions of the A7R III (42MP) and A58 (20MP) and the A7R III (Full frame) and A58 (APS-C) posses totally different sensor measurements.

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The A7R III was manufactured 3 years later than the A58 and that is quite a significant gap as far as technology is concerned. Each of these cameras have different body design with the Sony A7R III being a SLR-style mirrorless camera and the Sony A58 being a Compact SLR camera.

Before delving into a comprehensive comparison, here is a brief synopsis of how the A7R III grades against the A58 in relation to portability, imaging, features and an overall grade.

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Reasons to pick Sony A7R III over the Sony A58

 A7R III A58 
RevealedOctober 2017November 2013More recent by 48 months
Display dimensions3"2.7"Larger display (+0.3")
Display resolution1440k460kClearer display (+980k dot)
Touch display Easily navigate

Reasons to pick Sony A58 over the Sony A7R III

 A58 A7R III 

Common features in the Sony A7R III and Sony A58

 A7R III A58 
Manually focus Dial accurate focusing
Display typeTiltingTiltingTilting display
Selfie screen Neither offers selfie screen

Sony A7R III vs Sony A58 Physical Comparison

If you're intending to lug around your camera, you're going to have to factor in its weight and measurements. The Sony A7R III offers outside measurements of 127mm x 96mm x 74mm (5.0" x 3.8" x 2.9") accompanied by a weight of 657 grams (1.45 lbs) while the Sony A58 has proportions of 129mm x 95mm x 78mm (5.1" x 3.7" x 3.1") with a weight of 492 grams (1.08 lbs).

Check the Sony A7R III vs Sony A58 in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will differ depending on the lens you use during that time. Following is a front view over all size comparison of the A7R III vs the A58.

Sony A7R III vs Sony A58 size comparison

Taking into consideration dimensions and weight, the portability score of the A7R III and A58 is 63 and 68 respectively.

Sony A7R III vs Sony A58 top view buttons comparison

Sony A7R III vs Sony A58 Sensor Comparison

Typically, it can be difficult to envision the gap between sensor measurements purely by going over technical specs. The photograph underneath will give you a much better sense of the sensor sizing in the A7R III and A58.

As you can tell, both cameras provide different resolutions and different sensor measurements. The A7R III featuring a larger sensor will make shooting shallower depth of field less difficult and the Sony A7R III will offer you greater detail due to its extra 22 Megapixels. Greater resolution can also help you crop pics more aggressively. The fresher A7R III is going to have an advantage in sensor tech.

Sony A7R III vs Sony A58 sensor size comparison

Sony A7R III vs Sony A58 Screen and ViewFinder

Sony A7R III vs Sony A58 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sony A7R III as a Portrait photography camera
Sony A58 as a Portrait photography camera
86
manual focus
megapixel count excellent (42 megapixels)
sensor size is great (Full frame)
comes with face detect focusing
delivers RAW formats
77
you can focus manually
good megapixels (20MP)
good sensor size (APS-C)
has face detect focusing
supports RAW formats
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Street Comparison

Sony A7R III Street photography features
Sony A58 Street photography features
79
screen tilts
image stabilization (Sensor based 5-axis)
sensor size is great (Full frame)
delivers RAW formats
provides focus via touch
environment sealing
great high ISO (32,000)
78
screen tilts up and down
built in image stabilization (Sensor based)
good sensor size (APS-C)
supports RAW formats
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Sports Comparison

Sony A7R III Sports photography advice
Sony A58 Sports photography advice
89
maximum shutter speed is high (1/8,000s)
image stabilization (Sensor based 5-axis)
megapixel count excellent (42MP)
sensor size is great (Full frame)
comes with tracking focus
environment sealing
good battery life (650 shots)
comes with phase detect AF
81
built in image stabilization (Sensor based)
good megapixels (20MP)
good sensor size (APS-C)
has tracking focus
great battery pack (690 CIPA)
has phase detect AF
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Travel Comparison

Sony A7R III Travel photography info
Sony A58 Travel photography info
74
good battery life (650 shots)
environment sealing
has bluetooth
provides focus via touch
megapixel count excellent (42 megapixels)
does not posses selfie friendly display
63
great battery pack (690 shots)
good megapixels (20MP)
flash built-in
lack of Time Lapse mode
display is not selfie friendly
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Landscape Comparison

Sony A7R III Landscape photography factors
Sony A58 Landscape photography factors
87
manual focus
interchangeable lenses (Sony E mount)
good sized screen (3 inches)
image stabilization (Sensor based 5-axis)
megapixel count excellent (42 megapixels)
sensor size is great (Full frame)
does not have low pass filter
great high ISO (32,000)
delivers RAW formats
environment sealing
good battery life (650 shots)
2 card slots
70
you can focus manually
switch lenses (Sony/Minolta Alpha mount)
built in image stabilization (Sensor based)
good megapixels (20MP)
good sensor size (APS-C)
supports RAW formats
great battery pack (690 shots)
screen is somewhat small (2.7 inch)
lack of Time Lapse mode
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Vlogging Comparison

Vlogging with Sony A7R III
Vlogging with Sony A58
37
touchscreen functionality
image stabilization (Sensor based 5-axis)
comes with face detect focusing
high res video (3840 x 2160 pxls)
does have mic support
does not posses selfie friendly display
35
built in image stabilization (Sensor based)
has face detect focusing
high video quality (1920 x 1080 pixels)
has mic socket
display is not selfie friendly
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Sony A7R III vs Sony A58 Specifications

Detailed spec comparison table for Sony A7R III and Sony A58
 Sony Alpha A7R IIISony SLT-A58
General Information
Brand Sony Sony
Model type Sony Alpha A7R III Sony SLT-A58
Class Pro Mirrorless Entry-Level DSLR
Introduced 2017-10-25 2013-11-27
Physical type SLR-style mirrorless Compact SLR
Sensor Information
Processor Bionz X -
Sensor type BSI-CMOS CMOS
Sensor size Full frame APS-C
Sensor dimensions 35.9 x 24mm 23.2 x 15.4mm
Sensor area 861.6mm² 357.3mm²
Sensor resolution 42MP 20MP
Anti alias filter
Aspect ratio 3:2 and 16:9 -
Max resolution 7952 x 5304 5456 x 3632
Max native ISO 32000 16000
Max enhanced ISO 102400 25600
Lowest native ISO 100 100
RAW photos
Lowest enhanced ISO 50 -
Autofocusing
Manual focusing
Autofocus touch
Autofocus continuous
Single autofocus
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 425 15
Cross type focus points - 3
Lens
Lens support Sony E Sony/Minolta Alpha
Available lenses 121 143
Focal length multiplier 1 1.6
Screen
Type of display Tilting Tilting
Display sizing 3" 2.7"
Display resolution 1,440 thousand dots 460 thousand dots
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder Electronic Electronic
Viewfinder resolution 3,686 thousand dots 1,440 thousand dots
Viewfinder coverage 100% 100%
Viewfinder magnification 0.78x 0.65x
Features
Min shutter speed 30s 30s
Max shutter speed 1/8000s 1/4000s
Continuous shutter rate 10.0 frames per second 8.0 frames per second
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Change white balance
Image stabilization
Integrated flash
Flash distance no built-in flash 10.00 m (@ ISO 100)
Flash settings Off, Auto, Fill-flash, Slow Sync, Rear Sync, Red-eye reduction, Wireless, Hi-speed sync -
External flash
AEB
White balance bracketing
Max flash synchronize - 1/160s
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p) 1920 x 1080
Max video resolution 3840x2160 1920x1080
Video data format MPEG-4, AVCHD, XAVC S MPEG-4, AVCHD, H.264
Mic port
Headphone port
Connectivity
Wireless Built-In Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 3.1 Gen 1(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 657g (1.45 lbs) 492g (1.08 lbs)
Physical dimensions 127 x 96 x 74mm (5.0" x 3.8" x 2.9") 129 x 95 x 78mm (5.1" x 3.7" x 3.1")
DXO scores
DXO Overall rating 100 74
DXO Color Depth rating 26.0 23.3
DXO Dynamic range rating 14.7 12.5
DXO Low light rating 3523 753
Other
Battery life 650 pictures 690 pictures
Battery type Battery Pack Battery Pack
Battery ID NP-FZ100 NP-FM500H
Self timer Yes (2 or 10 sec; continuous (3 or 5 exposures)) -
Time lapse feature
Storage type Two SD/SDHC/SDXC slots (UHS-II support on one) SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Card slots 2 1
Retail cost $2,800 $645