Clicky

Olympus E-M5 III vs Sony A58

Portability
80
Imaging
62
Features
88
Overall
72
Olympus OM-D E-M5 III front
 
Sony SLT-A58 front
Portability
68
Imaging
62
Features
72
Overall
66

Olympus E-M5 III vs Sony A58 Key Specs

Olympus E-M5 III
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Maximum Shutter
  • 4096 x 2160 video
  • Micro Four Thirds Mount
  • 414g - 125 x 85 x 50mm
  • Released October 2019
  • Replaced the Olympus E-M5 II
  • Successor is OM System OM-5
Sony A58
(Full Review)
  • 20MP - APS-C Sensor
  • 2.7" Tilting Screen
  • ISO 100 - 16000 (Push to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 492g - 129 x 95 x 78mm
  • Revealed November 2013
  • Old Model is Sony A57
Meta to Introduce 'AI-Generated' Labels for Media starting next month

Olympus E-M5 III vs Sony A58 Overview

Following is a complete overview of the Olympus E-M5 III versus Sony A58, former is a Advanced Mirrorless while the latter is a Entry-Level DSLR by competitors Olympus and Sony. The sensor resolution of the E-M5 III (20MP) and the A58 (20MP) is pretty comparable but the E-M5 III (Four Thirds) and A58 (APS-C) provide different sensor measurements.

Sora from OpenAI releases its first ever music video

The E-M5 III was launched 5 years after the A58 which is a fairly serious difference as far as camera tech is concerned. Both cameras feature different body design with the Olympus E-M5 III being a SLR-style mirrorless camera and the Sony A58 being a Compact SLR camera.

Before diving right into a thorough comparison, here is a simple summation of how the E-M5 III scores versus the A58 in terms of portability, imaging, features and an overall score.

President Biden pushes bill mandating TikTok sale or ban
	
	

Reasons to pick Olympus E-M5 III over the Sony A58

 E-M5 III A58 
RevealedOctober 2019November 2013More modern by 72 months
Screen typeFully ArticulatedTiltingFully Articulating screen
Screen size3"2.7"Bigger screen (+0.3")
Screen resolution1040k460kClearer screen (+580k dot)
Selfie screen Take selfies
Touch friendly screen Quickly navigate

Reasons to pick Sony A58 over the Olympus E-M5 III

 A58 E-M5 III 

Common features in the Olympus E-M5 III and Sony A58

 E-M5 III A58 
Manual focus Very precise focusing

Olympus E-M5 III vs Sony A58 Physical Comparison

For those who are planning to carry around your camera frequently, you need to take into account its weight and volume. The Olympus E-M5 III offers outside dimensions of 125mm x 85mm x 50mm (4.9" x 3.3" x 2.0") with a weight of 414 grams (0.91 lbs) and the Sony A58 has sizing of 129mm x 95mm x 78mm (5.1" x 3.7" x 3.1") accompanied by a weight of 492 grams (1.08 lbs).

See the Olympus E-M5 III versus Sony A58 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will differ depending on the lens you have attached at that time. Underneath is a front view overall size comparison of the E-M5 III and the A58.

Olympus E-M5 III vs Sony A58 size comparison

Looking at size and weight, the portability grade of the E-M5 III and A58 is 80 and 68 respectively.

Olympus E-M5 III vs Sony A58 top view buttons comparison

Olympus E-M5 III vs Sony A58 Sensor Comparison

Generally, it is tough to imagine the contrast in sensor sizes merely by seeing specs. The picture below should offer you a greater sense of the sensor sizes in the E-M5 III and A58.

All in all, both cameras feature the identical resolution albeit different sensor sizes. The E-M5 III comes with the smaller sensor which is going to make getting bokeh more difficult. The newer E-M5 III should have an edge with regard to sensor innovation.

Olympus E-M5 III vs Sony A58 sensor size comparison

Olympus E-M5 III vs Sony A58 Screen and ViewFinder

Olympus E-M5 III vs Sony A58 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Olympus E-M5 III Portrait photography features
Sony A58 Portrait photography features
77
manual focus
megapixel count good (20MP)
decent sensor size (Four Thirds)
comes with face detection focusing
saves RAW formats
77
has manual focus
resolution is good (20 megapixels)
sensor size is nice (APS-C)
includes face detect focusing
saves RAW files
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modes

Street Comparison

Olympus E-M5 III Street photography info
Sony A58 Street photography info
83
screen articulates
image stabilization (Sensor based 5-axis)
decent sensor size (Four Thirds)
saves RAW formats
boasts focus by touch
weather proof
great ISO range (25,600)
78
screen tilts up and down
image stabilization (Sensor based)
sensor size is nice (APS-C)
saves RAW files
Apple Innovates by Creating Next-Level Optical Stabilization for iPhone

Sports Comparison

Sports photography with Olympus E-M5 III
Sports photography with Sony A58
76
great max shutter speed (1/8,000s)
quiet shooting (1/32,000s)
high max frames per second (30.0 fps)
image stabilization (Sensor based 5-axis)
megapixel count good (20 megapixels)
decent sensor size (Four Thirds)
comes with tracking autofocus
weather proof
sensor has phase detect AF
bad battery (310 CIPA)
81
image stabilization (Sensor based)
resolution is good (20 megapixels)
sensor size is nice (APS-C)
includes tracking focus
great battery (690 CIPA)
comes with phase detect AF
Pentax 17 Pre-Orders Outperform Expectations by a Landslide

Travel Comparison

Olympus E-M5 III as a Travel photography camera
Sony A58 as a Travel photography camera
77
weather proof
connects via bluetooth
boasts focus by touch
megapixel count good (20 megapixels)
selfie friendly display
bad battery (310 CIPA)
63
great battery (690 per charge)
resolution is good (20MP)
built-in flash
no Time Lapse recording
display isn't selfie friendly
Snapchat Adds Watermarks to AI-Created Images

Landscape Comparison

Olympus E-M5 III as a Landscape photography camera
Sony A58 as a Landscape photography camera
77
manual focus
interchangeable lenses (Micro Four Thirds mount)
screen size is good (3")
image stabilization (Sensor based 5-axis)
megapixel count good (20 megapixels)
decent sensor size (Four Thirds)
great ISO range (25,600)
saves RAW formats
weather proof
bad battery (310 CIPA)
70
has manual focus
interchangeable lenses (Sony/Minolta Alpha mount)
image stabilization (Sensor based)
resolution is good (20MP)
sensor size is nice (APS-C)
saves RAW files
great battery (690 CIPA)
tiny screen (2.7")
no Time Lapse recording
Samsung Releases Faster Versions of EVO MicroSD Cards

Vlogging Comparison

Vlogging with Olympus E-M5 III
Vlogging with Sony A58
84
selfie friendly display
screen is touchscreen
image stabilization (Sensor based 5-axis)
comes with face detection focusing
video res high (4096 x 2160 pixels)
includes external mic support
35
image stabilization (Sensor based)
includes face detect focusing
video res high (1920 x 1080 pxls)
does have mic port
display isn't selfie friendly
Photobucket discusses licensing 13 billion images with AI firms

Olympus E-M5 III vs Sony A58 Specifications

Detailed spec comparison table for Olympus E-M5 III and Sony A58
 Olympus OM-D E-M5 IIISony SLT-A58
General Information
Brand Olympus Sony
Model Olympus OM-D E-M5 III Sony SLT-A58
Type Advanced Mirrorless Entry-Level DSLR
Released 2019-10-17 2013-11-27
Body design SLR-style mirrorless Compact SLR
Sensor Information
Processor TruePic VIII -
Sensor type MOS CMOS
Sensor size Four Thirds APS-C
Sensor dimensions 17.4 x 13mm 23.2 x 15.4mm
Sensor surface area 226.2mm² 357.3mm²
Sensor resolution 20 megapixels 20 megapixels
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 -
Highest resolution 5184 x 3888 5456 x 3632
Highest native ISO 25600 16000
Highest boosted ISO - 25600
Lowest native ISO 200 100
RAW format
Lowest boosted ISO 64 -
Autofocusing
Focus manually
Touch to focus
AF continuous
Single AF
Tracking AF
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 121 15
Cross focus points - 3
Lens
Lens mounting type Micro Four Thirds Sony/Minolta Alpha
Available lenses 107 143
Crop factor 2.1 1.6
Screen
Display type Fully Articulated Tilting
Display size 3 inches 2.7 inches
Resolution of display 1,040 thousand dot 460 thousand dot
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder type Electronic Electronic
Viewfinder resolution 2,360 thousand dot 1,440 thousand dot
Viewfinder coverage 100% 100%
Viewfinder magnification 0.68x 0.65x
Features
Slowest shutter speed 60 secs 30 secs
Maximum shutter speed 1/8000 secs 1/4000 secs
Maximum quiet shutter speed 1/32000 secs -
Continuous shooting speed 30.0 frames/s 8.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change WB
Image stabilization
Integrated flash
Flash range no built-in flash 10.00 m (@ ISO 100)
Flash settings Auto, redeye, fill, off, redeye slow sync, slow sync, 2nd-curtain slow sync, manual -
External flash
Auto exposure bracketing
WB bracketing
Maximum flash sync 1/250 secs 1/160 secs
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 4096 x 2160 @ 24p / 237 Mbps, MOV, H.264, Linear PCM 1920 x 1080
Highest video resolution 4096x2160 1920x1080
Video data format MPEG-4, H.264 MPEG-4, AVCHD, H.264
Mic jack
Headphone jack
Connectivity
Wireless Built-In Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 414g (0.91 pounds) 492g (1.08 pounds)
Physical dimensions 125 x 85 x 50mm (4.9" x 3.3" x 2.0") 129 x 95 x 78mm (5.1" x 3.7" x 3.1")
DXO scores
DXO All around score not tested 74
DXO Color Depth score not tested 23.3
DXO Dynamic range score not tested 12.5
DXO Low light score not tested 753
Other
Battery life 310 shots 690 shots
Style of battery Battery Pack Battery Pack
Battery model BLN-1 NP-FM500H
Self timer Yes (2 or 10 secs, custom) -
Time lapse feature
Type of storage SD/SDHC/SDXC (UHS-II supported) SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Storage slots Single Single
Price at launch $1,199 $645