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Olympus E-M1 III vs Sony RX10 III

Portability
67
Imaging
62
Features
96
Overall
75
Olympus OM-D E-M1 Mark III front
 
Sony Cyber-shot DSC-RX10 III front
Portability
53
Imaging
52
Features
77
Overall
62

Olympus E-M1 III vs Sony RX10 III 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
  • Released February 2020
  • Earlier Model is Olympus E-M1 II
Sony RX10 III
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Display
  • ISO 125 - 12800 (Increase to 25600)
  • Optical Image Stabilization
  • 3840 x 2160 video
  • 24-600mm (F2.4-4.0) lens
  • 1051g - 133 x 94 x 127mm
  • Released March 2016
  • Older Model is Sony RX10 II
  • Renewed by Sony RX10 IV
Photography Glossary

Olympus E-M1 III vs Sony RX10 III Overview

Below, we are comparing the Olympus E-M1 III vs Sony RX10 III, one being a Pro Mirrorless and the other is a Large Sensor Superzoom by competitors Olympus and Sony. The image resolution of the E-M1 III (20MP) and the RX10 III (20MP) is very comparable but the E-M1 III (Four Thirds) and RX10 III (1") enjoy totally different sensor dimensions.

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The E-M1 III was unveiled 3 years later than the RX10 III and that is a fairly serious gap as far as camera technology is concerned. The two cameras come with different body type with the Olympus E-M1 III being a SLR-style mirrorless camera and the Sony RX10 III being a SLR-like (bridge) camera.

Before we go through a in depth comparison, below is a short highlight of how the E-M1 III matches up against the RX10 III when it comes to portability, imaging, features and an overall rating.

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Reasons to pick Olympus E-M1 III over the Sony RX10 III

 E-M1 III RX10 III 
ReleasedFebruary 2020March 2016Fresher by 48 months
Display typeFully ArticulatedTiltingFully Articulating display
Selfie screen Easy selfies
Touch display Easily navigate

Reasons to pick Sony RX10 III over the Olympus E-M1 III

 RX10 III E-M1 III 
Display resolution1229k1037kClearer display (+192k dot)

Common features in the Olympus E-M1 III and Sony RX10 III

 E-M1 III RX10 III 
Manually focus Dial exact focus
Display dimension3"3"Identical display sizing

Olympus E-M1 III vs Sony RX10 III Physical Comparison

When you are aiming to carry your camera regularly, you're going to have to think about its weight and dimensions. The Olympus E-M1 III enjoys exterior dimensions of 134mm x 91mm x 69mm (5.3" x 3.6" x 2.7") and a weight of 580 grams (1.28 lbs) whilst the Sony RX10 III has dimensions of 133mm x 94mm x 127mm (5.2" x 3.7" x 5.0") having a weight of 1051 grams (2.32 lbs).

See the Olympus E-M1 III vs Sony RX10 III in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an Interchangeable Lens Camera will vary based on the lens you have at the time. Underneath is the front view dimension comparison of the E-M1 III vs the RX10 III.

Olympus E-M1 III vs Sony RX10 III size comparison

Using dimensions and weight, the portability grade of the E-M1 III and RX10 III is 67 and 53 respectively.

Olympus E-M1 III vs Sony RX10 III top view buttons comparison

Olympus E-M1 III vs Sony RX10 III Sensor Comparison

Normally, it is hard to visualise the difference in sensor sizing merely by seeing specifications. The visual here might provide you a greater sense of the sensor dimensions in the E-M1 III and RX10 III.

To sum up, both of the cameras posses the exact same megapixels but not the same sensor sizing. The E-M1 III offers the larger sensor which will make obtaining bokeh simpler. The younger E-M1 III is going to have a benefit with regard to sensor technology.

Olympus E-M1 III vs Sony RX10 III sensor size comparison

Olympus E-M1 III vs Sony RX10 III Screen and ViewFinder

Olympus E-M1 III vs Sony RX10 III Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M1 III as a Portrait photography camera
Sony RX10 III as a Portrait photography camera
77
focusing manually
good resolution (20MP)
nice sensor size (Four Thirds)
has face detection autofocus
delivers RAW formats
71
manual focus
megapixel count decent (20MP)
decent sensor size (1")
provides face detection focusing
supports RAW formats
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Street Comparison

Olympus E-M1 III Street photography highlights
Sony RX10 III Street photography highlights
78
fully articulated screen
has image stabilization (Sensor based 5-axis)
nice sensor size (Four Thirds)
delivers RAW formats
offers focus via touch
weather proofing
good high ISO (25,600)
64
screen tilts
has image stabilization (Optical)
decent sensor size (1")
supports RAW formats
environment proofing
heavier than competitors (1,051g)
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Sports Comparison

Olympus E-M1 III Sports photography information
Sony RX10 III Sports photography information
81
maximum shutter speed is high (1/8,000s)
quiet mode (1/32,000s)
high max frames per second (60.0 fps)
has image stabilization (Sensor based 5-axis)
good resolution (20MP)
nice sensor size (Four Thirds)
has tracking autofocus
weather proofing
sensor has phase detect autofocus
70
incredible zoom range (24-600mm 25.0 x zoom)
silent shutter (1/32,000 seconds)
has image stabilization (Optical)
megapixel count decent (20MP)
decent sensor size (1")
provides tracking autofocus
environment proofing
better than average battery pack (420 per charge)
has no phase detect AF
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Travel Comparison

Olympus E-M1 III as a Travel photography camera
Sony RX10 III as a Travel photography camera
79
weather proofing
connects via bluetooth
offers focus via touch
good resolution (20MP)
display is selfie friendly
55
better than average battery pack (420 per charge)
environment proofing
megapixel count decent (20 megapixels)
has built in flash
reasonably wide (24mm)
great reach (600mm)
no Time Lapse mode
heavier than competitors (1,051g)
screen is not selfie friendly
somewhat slow max aperture (f2.4)
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Landscape Comparison

Olympus E-M1 III Landscape photography info
Sony RX10 III Landscape photography info
81
focusing manually
switch lenses (Micro Four Thirds mount)
nice screen size (3")
has image stabilization (Sensor based 5-axis)
good resolution (20 megapixels)
nice sensor size (Four Thirds)
does not have low pass filter
good high ISO (25,600)
delivers RAW formats
weather proofing
has dual storage slots
63
manual focus
reasonably wide (24mm)
decent sized screen (3 inch)
has image stabilization (Optical)
megapixel count decent (20MP)
decent sensor size (1")
supports RAW formats
environment proofing
better than average battery pack (420 per charge)
lens is fixed (fixed lens mount)
somewhat slow max aperture (f2.4)
no Time Lapse mode
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Vlogging Comparison

Olympus E-M1 III Vlogging information
Sony RX10 III Vlogging information
79
display is selfie friendly
touchscreen functionality
has image stabilization (Sensor based 5-axis)
has face detection autofocus
high quality video (4096 x 2160 resolution)
includes external microphone jack
28
reasonably wide (24mm)
has image stabilization (Optical)
provides face detection focusing
high res video (3840 x 2160 pixels)
includes external mic port
somewhat slow max aperture (f2.4)
screen is not selfie friendly
heavier than competitors (1,051g)
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Olympus E-M1 III vs Sony RX10 III Specifications

Detailed spec comparison table for Olympus E-M1 III and Sony RX10 III
 Olympus OM-D E-M1 Mark IIISony Cyber-shot DSC-RX10 III
General Information
Make Olympus Sony
Model type Olympus OM-D E-M1 Mark III Sony Cyber-shot DSC-RX10 III
Class Pro Mirrorless Large Sensor Superzoom
Released 2020-02-11 2016-03-29
Body design SLR-style mirrorless SLR-like (bridge)
Sensor Information
Chip TruePic IX Bionz X
Sensor type CMOS BSI-CMOS
Sensor size Four Thirds 1"
Sensor dimensions 17.4 x 13mm 13.2 x 8.8mm
Sensor area 226.2mm² 116.2mm²
Sensor resolution 20MP 20MP
Anti alias filter
Aspect ratio 4:3 1:1, 4:3, 3:2 and 16:9
Max resolution 5184 x 3888 5472 x 3648
Max native ISO 25600 12800
Max enhanced ISO - 25600
Minimum native ISO 200 125
RAW data
Minimum enhanced ISO 64 64
Autofocusing
Focus manually
AF touch
Continuous AF
AF single
AF tracking
Selective AF
Center weighted AF
AF multi area
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Total focus points 121 25
Cross type focus points 121 -
Lens
Lens mount type Micro Four Thirds fixed lens
Lens zoom range - 24-600mm (25.0x)
Largest aperture - f/2.4-4.0
Macro focusing range - 3cm
Amount of lenses 107 -
Focal length multiplier 2.1 2.7
Screen
Screen type Fully Articulated Tilting
Screen size 3" 3"
Screen resolution 1,037 thousand dot 1,229 thousand dot
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder Electronic Electronic
Viewfinder resolution 2,360 thousand dot 2,359 thousand dot
Viewfinder coverage 100% 100%
Viewfinder magnification 0.74x 0.7x
Features
Min shutter speed 60s 30s
Max shutter speed 1/8000s 1/2000s
Max silent shutter speed 1/32000s 1/32000s
Continuous shutter speed 60.0fps 14.0fps
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Integrated flash
Flash distance no built-in flash 10.80 m (at Auto ISO)
Flash settings Redeye, Fill-in, Flash Off, Red-eye Slow sync.(1st curtain), Slow sync.(1st curtain), Slow sync.(2nd curtain), Manual Auto, fill-flash, slow sync, rear sync, off
Hot shoe
AEB
White balance bracketing
Max flash sync 1/250s -
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 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 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p) ,1440 x 1080 (30p), 640 x 480 (30p)
Max video resolution 4096x2160 3840x2160
Video data format MPEG-4, H.264 MPEG-4, AVCHD, XAVC S
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 gr (1.28 lb) 1051 gr (2.32 lb)
Dimensions 134 x 91 x 69mm (5.3" x 3.6" x 2.7") 133 x 94 x 127mm (5.2" x 3.7" x 5.0")
DXO scores
DXO Overall rating not tested 70
DXO Color Depth rating not tested 23.1
DXO Dynamic range rating not tested 12.6
DXO Low light rating not tested 472
Other
Battery life 420 pictures 420 pictures
Style of battery Battery Pack Battery Pack
Battery ID BLH-1 NP-FW50
Self timer Yes (2 or 12 secs, custom) Yes (2 or 10 sec, continuous)
Time lapse recording
Type of storage Dual SD/SDHC/SDXC slots (UHS-II on first slot) SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Storage slots Dual One
Launch price $1,800 $1,398