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Olympus E-M1X vs Sony A58

Portability
54
Imaging
61
Features
93
Overall
73
Olympus OM-D E-M1X front
 
Sony SLT-A58 front
Portability
68
Imaging
63
Features
72
Overall
66

Olympus E-M1X vs Sony A58 Key Specs

Olympus E-M1X
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Fully Articulated Screen
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Maximum Shutter
  • 4096 x 2160 video
  • Micro Four Thirds Mount
  • 997g - 144 x 147 x 75mm
  • Released January 2019
  • Succeeded the Olympus E-M1 II
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
  • Launched November 2013
  • Old Model is Sony A57
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Olympus E-M1X vs Sony A58 Overview

On this page, we will be analyzing the Olympus E-M1X and Sony A58, one is a Pro Mirrorless and the latter is a Entry-Level DSLR by companies Olympus and Sony. The image resolution of the E-M1X (20MP) and the A58 (20MP) is pretty close but the E-M1X (Four Thirds) and A58 (APS-C) offer totally different sensor size.

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The E-M1X was announced 5 years after the A58 which is a fairly significant gap as far as camera tech is concerned. Both cameras have different body design with the Olympus E-M1X being a SLR-style mirrorless camera and the Sony A58 being a Compact SLR camera.

Before getting into a detailed comparison, here is a brief introduction of how the E-M1X scores vs the A58 with regard to portability, imaging, features and an overall score.

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Reasons to pick Olympus E-M1X over the Sony A58

 E-M1X A58 
LaunchedJanuary 2019November 2013More modern by 63 months
Screen typeFully ArticulatedTiltingFully Articulating screen
Screen dimensions3"2.7"Bigger screen (+0.3")
Screen resolution1037k460kCrisper screen (+577k dot)
Selfie screen Take selfies
Touch friendly screen Quickly navigate

Reasons to pick Sony A58 over the Olympus E-M1X

 A58 E-M1X 

Common features in the Olympus E-M1X and Sony A58

 E-M1X A58 
Manual focus More exact focus

Olympus E-M1X vs Sony A58 Physical Comparison

For anyone who is looking to carry around your camera frequently, you have to think about its weight and size. The Olympus E-M1X comes with outer dimensions of 144mm x 147mm x 75mm (5.7" x 5.8" x 3.0") along with a weight of 997 grams (2.20 lbs) whilst the Sony A58 has specifications of 129mm x 95mm x 78mm (5.1" x 3.7" x 3.1") with a weight of 492 grams (1.08 lbs).

Look at the Olympus E-M1X and Sony A58 in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will vary based on the lens you are utilizing at that moment. Following is a front view sizing comparison of the E-M1X compared to the A58.

Olympus E-M1X vs Sony A58 size comparison

Taking into consideration size and weight, the portability grade of the E-M1X and A58 is 54 and 68 respectively.

Olympus E-M1X vs Sony A58 top view buttons comparison

Olympus E-M1X vs Sony A58 Sensor Comparison

In many cases, it can be hard to see the gap in sensor sizes only by viewing a spec sheet. The image underneath may give you a stronger sense of the sensor dimensions in the E-M1X and A58.

As you can see, the 2 cameras have the same resolution albeit not the same sensor sizes. The E-M1X provides the smaller sensor which will make getting shallower depth of field trickier. The fresher E-M1X is going to have an advantage with regard to sensor tech.

Olympus E-M1X vs Sony A58 sensor size comparison

Olympus E-M1X vs Sony A58 Screen and ViewFinder

Olympus E-M1X vs Sony A58 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M1X Portrait photography details
Sony A58 Portrait photography details
76
focusing manually
good megapixels (20 megapixels)
good sensor size (Four Thirds)
includes face detection focus
exports RAW formats
77
you can focus manually
sensor resolution is decent (20MP)
good sensor size (APS-C)
provides face detection focus
saves RAW files
Photography Glossary

Street Comparison

Olympus E-M1X Street photography features
Sony A58 Street photography features
67
fully articulated screen
has image stabilization (Sensor based 5-axis)
good sensor size (Four Thirds)
exports RAW formats
has focus by touch
weather proof
good high ISO (25,600)
heavier than average (997g)
78
screen tilts
image stabilization (Sensor based)
good sensor size (APS-C)
saves RAW files
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Sports Comparison

Olympus E-M1X Sports photography advice
Sony A58 Sports photography advice
80
max shutter speed is good (1/8,000s)
quiet shutter (1/32,000s)
max fps high (60.0 frames per second)
has image stabilization (Sensor based 5-axis)
good megapixels (20 megapixels)
good sensor size (Four Thirds)
includes tracking autofocus
weather proof
great battery power (870 per charge)
has phase detect auto focus
81
image stabilization (Sensor based)
sensor resolution is decent (20MP)
good sensor size (APS-C)
provides tracking autofocus
better than average battery (690 CIPA)
comes with phase detect auto focus
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Travel Comparison

Olympus E-M1X Travel photography details
Sony A58 Travel photography details
68
great battery power (870 per charge)
weather proof
connects via bluetooth
has focus by touch
good megapixels (20 megapixels)
selfie friendly display
heavier than average (997 grams)
63
better than average battery (690 CIPA)
sensor resolution is decent (20MP)
has built in flash
lack of Time Lapse recording
doesn't feature selfie friendly screen
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Landscape Comparison

Olympus E-M1X as a Landscape photography camera
Sony A58 as a Landscape photography camera
79
focusing manually
interchangeable lenses (Micro Four Thirds mount)
good sized screen (3 inches)
has image stabilization (Sensor based 5-axis)
good megapixels (20 megapixels)
good sensor size (Four Thirds)
good high ISO (25,600)
exports RAW formats
weather proof
great battery power (870 shots)
has dual storage slots
70
you can focus manually
change lenses (Sony/Minolta Alpha mount)
image stabilization (Sensor based)
sensor resolution is decent (20MP)
good sensor size (APS-C)
saves RAW files
better than average battery (690 CIPA)
screen is small (2.7 inch)
lack of Time Lapse recording
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Vlogging Comparison

Olympus E-M1X Vlogging details
Sony A58 Vlogging details
68
selfie friendly display
touchscreen
has image stabilization (Sensor based 5-axis)
includes face detection focus
video resolution high (4096 x 2160 resolution)
has external mic jack
heavier than average (997g)
35
image stabilization (Sensor based)
provides face detection focus
video res high (1920 x 1080 pixels)
does have external mic jack
doesn't feature selfie friendly screen
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Olympus E-M1X vs Sony A58 Specifications

Detailed spec comparison table for Olympus E-M1X and Sony A58
 Olympus OM-D E-M1XSony SLT-A58
General Information
Brand Olympus Sony
Model Olympus OM-D E-M1X Sony SLT-A58
Type Pro Mirrorless Entry-Level DSLR
Released 2019-01-24 2013-11-27
Body design SLR-style mirrorless Compact SLR
Sensor Information
Chip Dual TruePic VIII -
Sensor type CMOS CMOS
Sensor size Four Thirds APS-C
Sensor dimensions 17.4 x 13mm 23.2 x 15.4mm
Sensor area 226.2mm² 357.3mm²
Sensor resolution 20 megapixels 20 megapixels
Anti aliasing filter
Aspect ratio 4:3 -
Highest resolution 5184 x 3888 5456 x 3632
Highest native ISO 25600 16000
Highest boosted ISO - 25600
Min native ISO 200 100
RAW images
Min boosted ISO 64 -
Autofocusing
Manual focus
AF touch
Continuous AF
AF single
AF tracking
Selective AF
Center weighted AF
AF multi area
AF live view
Face detection focusing
Contract detection focusing
Phase detection focusing
Number of focus points 121 15
Cross focus points - 3
Lens
Lens mounting type Micro Four Thirds Sony/Minolta Alpha
Amount of lenses 107 143
Focal length multiplier 2.1 1.6
Screen
Screen type Fully Articulated Tilting
Screen diagonal 3 inch 2.7 inch
Screen resolution 1,037 thousand dot 460 thousand dot
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder type Electronic Electronic
Viewfinder resolution 2,360 thousand dot 1,440 thousand dot
Viewfinder coverage 100% 100%
Viewfinder magnification 0.74x 0.65x
Features
Slowest shutter speed 60 seconds 30 seconds
Maximum shutter speed 1/8000 seconds 1/4000 seconds
Maximum silent shutter speed 1/32000 seconds -
Continuous shooting speed 60.0 frames per second 8.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Set WB
Image stabilization
Built-in flash
Flash range no built-in flash 10.00 m (@ ISO 100)
Flash options Redeye, Fill-in, Flash Off, Red-eye Slow sync (1st curtain), Slow sync.(1st curtain), Slow sync (2nd curtain), manual -
Hot shoe
AEB
White balance bracketing
Maximum flash sync - 1/160 seconds
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 4096 x 2160 @ 24p / 237 Mbps, MOV, H.264, Linear PCM 1920 x 1080
Highest video resolution 4096x2160 1920x1080
Video format MPEG-4, H.264 MPEG-4, AVCHD, H.264
Mic input
Headphone input
Connectivity
Wireless Built-In Eye-Fi Connected
Bluetooth
NFC
HDMI
USB Yes (USB-PD allows charging by laptop or external power bank) USB 2.0 (480 Mbit/sec)
GPS Built-in None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 997 grams (2.20 lb) 492 grams (1.08 lb)
Physical dimensions 144 x 147 x 75mm (5.7" x 5.8" x 3.0") 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 870 shots 690 shots
Type of battery Built-in Battery Pack
Battery model - NP-FM500H
Self timer Yes (2 or 12 secs, custom) -
Time lapse shooting
Type of storage - SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Storage slots 2 Single
Launch price $2,999 $645