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Olympus E-M1 III vs Sony QX30

Portability
67
Imaging
62
Features
96
Overall
75
Olympus OM-D E-M1 Mark III front
 
Sony Cyber-shot DSC-QX30 front
Portability
91
Imaging
45
Features
37
Overall
41

Olympus E-M1 III vs Sony QX30 Key Specs

Olympus E-M1 III
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Fully Articulated Screen
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Max Shutter
  • 4096 x 2160 video
  • Micro Four Thirds Mount
  • 580g - 134 x 91 x 69mm
  • Revealed February 2020
  • Superseded the Olympus E-M1 II
Sony QX30
(Full Review)
  • 20MP - 1/2.3" Sensor
  • " Fixed Screen
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 24-720mm (F3.5-6.3) lens
  • 193g - 68 x 65 x 58mm
  • Announced September 2014
Photography Glossary

Olympus E-M1 III vs Sony QX30 Overview

Lets examine more closely at the Olympus E-M1 III and Sony QX30, former being a Pro Mirrorless while the latter is a Lens-style by manufacturers Olympus and Sony. The sensor resolution of the E-M1 III (20MP) and the QX30 (20MP) is relatively similar but the E-M1 III (Four Thirds) and QX30 (1/2.3") enjoy totally different sensor sizing.

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The E-M1 III was revealed 5 years later than the QX30 and that is quite a serious difference as far as tech is concerned. Both of these cameras come with different body type with the Olympus E-M1 III being a SLR-style mirrorless camera and the Sony QX30 being a Lens-style camera.

Before we go through a step-by-step comparison, below is a quick introduction of how the E-M1 III matches up against the QX30 when considering portability, imaging, features and an overall rating.

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Reasons to pick Olympus E-M1 III over the Sony QX30

 E-M1 III QX30 
AnnouncedFebruary 2020September 2014Fresher by 67 months
Manual focus Very precise focus
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen dimension3""Bigger screen (+3")
Screen resolution1037k0kSharper screen (+1037k dot)
Selfie screen Easy selfies

Reasons to pick Sony QX30 over the Olympus E-M1 III

 QX30 E-M1 III 

Common features in the Olympus E-M1 III and Sony QX30

 E-M1 III QX30 
Touch friendly screen Quickly navigate

Olympus E-M1 III vs Sony QX30 Physical Comparison

For anyone who is planning to carry your camera frequently, you will need to factor its weight and measurements. The Olympus E-M1 III has got exterior dimensions of 134mm x 91mm x 69mm (5.3" x 3.6" x 2.7") having a weight of 580 grams (1.28 lbs) whilst the Sony QX30 has proportions of 68mm x 65mm x 58mm (2.7" x 2.6" x 2.3") with a weight of 193 grams (0.43 lbs).

Check the Olympus E-M1 III and Sony QX30 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will vary based on the lens you are employing at that moment. Underneath is the front view measurements comparison of the E-M1 III vs the QX30.

Olympus E-M1 III vs Sony QX30 size comparison

Looking at size and weight, the portability grade of the E-M1 III and QX30 is 67 and 91 respectively.

Olympus E-M1 III vs Sony QX30 top view buttons comparison

Olympus E-M1 III vs Sony QX30 Sensor Comparison

Usually, it's tough to see the contrast between sensor sizing simply by going over specs. The visual here should give you a clearer sense of the sensor dimensions in the E-M1 III and QX30.

As you can plainly see, both cameras have got the exact same resolution albeit not the same sensor sizing. The E-M1 III has the bigger sensor which is going to make obtaining bokeh simpler. The newer E-M1 III is going to have a benefit with regard to sensor technology.

Olympus E-M1 III vs Sony QX30 sensor size comparison

Olympus E-M1 III vs Sony QX30 Screen and ViewFinder

Olympus E-M1 III vs Sony QX30 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M1 III as a Portrait photography camera
Sony QX30 as a Portrait photography camera
77
has manual focus
megapixel count decent (20MP)
sensor size is decent (Four Thirds)
includes face detection autofocus
delivers RAW formats
38
sensor resolution is decent (20 megapixels)
features face detect autofocus
lack of manual focus
lack of manual mode
external flash not possible
tiny sensor size (1/2.3")
has no RAW files
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Street Comparison

Olympus E-M1 III Street photography highlights
Sony QX30 Street photography highlights
78
screen articulates fully
image stabilization (Sensor based 5-axis)
sensor size is decent (Four Thirds)
delivers RAW formats
supports touch focus
weather sealing
good high ISO (25,600)
62
built in image stabilization (Optical)
features touch to focus
no moving screen
tiny sensor size (1/2.3")
has no RAW files
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Sports Comparison

Olympus E-M1 III Sports photography information
Sony QX30 Sports photography information
81
max shutter speed is good (1/8,000 seconds)
silent mode (1/32,000 seconds)
high max frames per second (60.0 frames/s)
image stabilization (Sensor based 5-axis)
megapixel count decent (20 megapixels)
sensor size is decent (Four Thirds)
includes tracking autofocus
weather sealing
supports phase detect autofocus
47
amazing zoom range (24-720mm 30.0 x zoom)
built in image stabilization (Optical)
sensor resolution is decent (20MP)
tiny sensor size (1/2.3")
terrible battery life (200 CIPA)
has no phase detect autofocus
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Travel Comparison

Travel photography with Olympus E-M1 III
Travel photography with Sony QX30
79
weather sealing
has bluetooth
supports touch focus
megapixel count decent (20 megapixels)
selfie friendly display
65
features touch to focus
sensor resolution is decent (20 megapixels)
really wide (24mm)
long reach (720mm)
no Time Lapse mode
terrible battery life (200 CIPA)
does not feature selfie friendly screen
sluggish max aperture (f3.5)
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Landscape Comparison

Olympus E-M1 III Landscape photography info
Sony QX30 Landscape photography info
81
has manual focus
change lenses (Micro Four Thirds mount)
screen size is decent (3 inch)
image stabilization (Sensor based 5-axis)
megapixel count decent (20 megapixels)
sensor size is decent (Four Thirds)
does not have low pass filter
good high ISO (25,600)
delivers RAW formats
weather sealing
has dual storage slots
39
really wide (24mm)
built in image stabilization (Optical)
sensor resolution is decent (20MP)
lack of manual focus
fixed lens (fixed lens mount)
sluggish max aperture (f3.5)
tiny screen (")
lack of manual mode
tiny sensor size (1/2.3")
has no RAW files
terrible battery life (200 per charge)
no Time Lapse mode
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Vlogging Comparison

Vlogging with Olympus E-M1 III
Vlogging with Sony QX30
79
selfie friendly display
has touchscreen
image stabilization (Sensor based 5-axis)
includes face detection autofocus
video resolution high (4096 x 2160 resolution)
comes with external microphone jack
35
really wide (24mm)
touchscreen functionality
built in image stabilization (Optical)
features face detect autofocus
high quality video (1920 x 1080 pxls)
sluggish max aperture (f3.5)
does not feature selfie friendly screen
no mic port
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Olympus E-M1 III vs Sony QX30 Specifications

Detailed spec comparison table for Olympus E-M1 III and Sony QX30
 Olympus OM-D E-M1 Mark IIISony Cyber-shot DSC-QX30
General Information
Brand Olympus Sony
Model type Olympus OM-D E-M1 Mark III Sony Cyber-shot DSC-QX30
Category Pro Mirrorless Lens-style
Revealed 2020-02-11 2014-09-03
Body design SLR-style mirrorless Lens-style
Sensor Information
Processor Chip TruePic IX Bionz X
Sensor type CMOS BSI-CMOS
Sensor size Four Thirds 1/2.3"
Sensor dimensions 17.4 x 13mm 6.17 x 4.55mm
Sensor surface area 226.2mm² 28.1mm²
Sensor resolution 20 megapixels 20 megapixels
Anti alias filter
Aspect ratio 4:3 1:1, 4:3, 3:2 and 16:9
Highest Possible resolution 5184 x 3888 5184 x 3888
Maximum native ISO 25600 3200
Minimum native ISO 200 80
RAW files
Minimum enhanced ISO 64 -
Autofocusing
Focus manually
AF touch
Continuous AF
Single AF
AF tracking
AF selectice
AF center weighted
AF multi area
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points 121 -
Cross type focus points 121 -
Lens
Lens support Micro Four Thirds fixed lens
Lens zoom range - 24-720mm (30.0x)
Highest aperture - f/3.5-6.3
Total lenses 107 -
Focal length multiplier 2.1 5.8
Screen
Screen type Fully Articulated Fixed Type
Screen sizing 3" -
Resolution of screen 1,037k dot 0k dot
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder Electronic None
Viewfinder resolution 2,360k dot -
Viewfinder coverage 100 percent -
Viewfinder magnification 0.74x -
Features
Minimum shutter speed 60s 4s
Fastest shutter speed 1/8000s 1/1600s
Fastest silent shutter speed 1/32000s -
Continuous shutter speed 60.0 frames per sec 10.0 frames per sec
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes -
Set WB
Image stabilization
Integrated flash
Flash distance no built-in flash no built-in flash
Flash settings Redeye, Fill-in, Flash Off, Red-eye Slow sync.(1st curtain), Slow sync.(1st curtain), Slow sync.(2nd curtain), Manual None
External flash
Auto exposure bracketing
White balance bracketing
Fastest flash sync 1/250s -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 4096 x 2160 @ 24p / 237 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 25p / 102 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 23.98p / 102 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 60p, MOV, H.264, Linear PCM1920 x 1080 @ 50p, MOV, H.264, Linear PCM1920 x 1080 @ 30p, MOV, H.264, Linear PCM1920 x 1080 @ 25p, MOV, H.264, Linear PCM1920 x 1080 @ 23.98p, MOV, H.264, Linear PCM 1920 x 1080 (60p, 30p)
Maximum video resolution 4096x2160 1920x1080
Video data format MPEG-4, H.264 MPEG-4
Mic jack
Headphone jack
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 3.1 Gen 1 (5 GBit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 580 grams (1.28 lbs) 193 grams (0.43 lbs)
Dimensions 134 x 91 x 69mm (5.3" x 3.6" x 2.7") 68 x 65 x 58mm (2.7" x 2.6" x 2.3")
DXO scores
DXO Overall rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life 420 photographs 200 photographs
Type of battery Battery Pack Battery Pack
Battery ID BLH-1 NP-BN,
Self timer Yes (2 or 12 secs, custom) Yes (2, 10 secs)
Time lapse recording
Type of storage Dual SD/SDHC/SDXC slots (UHS-II on first slot) microSD, microSDHC, microSDXC, Memory Stick Micro
Storage slots Two Single
Launch pricing $1,800 $348