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Olympus E-M1 III vs Sony RX100 V

Portability
67
Imaging
62
Features
96
Overall
75
Olympus OM-D E-M1 Mark III front
 
Sony Cyber-shot DSC-RX100 V front
Portability
89
Imaging
53
Features
80
Overall
63

Olympus E-M1 III vs Sony RX100 V Key Specs

Olympus E-M1 III
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • 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
  • Succeeded the Olympus E-M1 II
Sony RX100 V
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Screen
  • ISO 125 - 12800 (Expand to 25600)
  • Optical Image Stabilization
  • 3840 x 2160 video
  • 24-70mm (F1.8-2.8) lens
  • 299g - 102 x 58 x 41mm
  • Introduced October 2016
  • Earlier Model is Sony RX100 IV
  • Refreshed by Sony RX100 VI
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Olympus E-M1 III vs Sony RX100 V Overview

Below is a in depth comparison of the Olympus E-M1 III and Sony RX100 V, former being a Pro Mirrorless while the latter is a Large Sensor Compact by companies Olympus and Sony. The sensor resolution of the E-M1 III (20MP) and the RX100 V (20MP) is relatively comparable but the E-M1 III (Four Thirds) and RX100 V (1") provide totally different sensor measurements.

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The E-M1 III was unveiled 3 years later than the RX100 V and that is a fairly serious difference as far as camera technology is concerned. Each of these cameras have different body design with the Olympus E-M1 III being a SLR-style mirrorless camera and the Sony RX100 V being a Large Sensor Compact camera.

Before we go straight to a comprehensive comparison, here is a simple summation of how the E-M1 III grades vs the RX100 V with regards to portability, imaging, features and an overall grade.

Photography Glossary
	
	

Reasons to pick Olympus E-M1 III over the Sony RX100 V

 E-M1 III RX100 V 
IntroducedFebruary 2020October 2016More recent by 41 months
Screen typeFully ArticulatedTiltingFully Articulating screen
Touch friendly screen Quickly navigate

Reasons to pick Sony RX100 V over the Olympus E-M1 III

 RX100 V E-M1 III 
Screen resolution1229k1037kClearer screen (+192k dot)

Common features in the Olympus E-M1 III and Sony RX100 V

 E-M1 III RX100 V 
Manually focus More precise focus
Screen dimensions3"3"Equal screen measurements
Selfie screen Both good for selfies

Olympus E-M1 III vs Sony RX100 V Physical Comparison

For anyone who is aiming to lug around your camera, you will need to consider its weight and measurements. The Olympus E-M1 III has exterior measurements of 134mm x 91mm x 69mm (5.3" x 3.6" x 2.7") along with a weight of 580 grams (1.28 lbs) and the Sony RX100 V has proportions of 102mm x 58mm x 41mm (4.0" x 2.3" x 1.6") having a weight of 299 grams (0.66 lbs).

Examine the Olympus E-M1 III and Sony RX100 V in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will vary depending on the lens you choose during that time. Below is a front view scale comparison of the E-M1 III vs the RX100 V.

Olympus E-M1 III vs Sony RX100 V size comparison

Considering dimensions and weight, the portability grade of the E-M1 III and RX100 V is 67 and 89 respectively.

Olympus E-M1 III vs Sony RX100 V top view buttons comparison

Olympus E-M1 III vs Sony RX100 V Sensor Comparison

More often than not, it can be hard to see the gap in sensor measurements merely by going through specs. The photograph below will help give you a clearer sense of the sensor measurements in the E-M1 III and RX100 V.

As you can plainly see, both of those cameras provide the same megapixels albeit not the same sensor measurements. The E-M1 III comes with the bigger sensor which is going to make getting shallow DOF simpler. The younger E-M1 III will have an edge with regard to sensor technology.

Olympus E-M1 III vs Sony RX100 V sensor size comparison

Olympus E-M1 III vs Sony RX100 V Screen and ViewFinder

Olympus E-M1 III vs Sony RX100 V Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M1 III Portrait photography factors
Sony RX100 V Portrait photography factors
77
manual focus
decent megapixels (20 megapixels)
sensor size is nice (Four Thirds)
features face detection focusing
delivers RAW files
66
you can focus manually
above average flash sync speed (1/2,000s)
good resolution (20 megapixels)
sensor size is nice (1")
has face detect autofocus
saves RAW formats
can't use external flash
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Street Comparison

Olympus E-M1 III Street photography details
Sony RX100 V Street photography details
78
screen articulates
has image stabilization (Sensor based 5-axis)
sensor size is nice (Four Thirds)
delivers RAW files
boasts focus by touch
environment proof
above average high ISO (25,600)
85
screen tilts up and down
built in image stabilization (Optical)
sensor size is nice (1")
saves RAW formats
lighter than average (299 grams)
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Sports Comparison

Olympus E-M1 III Sports photography info
Sony RX100 V Sports photography info
81
max shutter speed is good (1/8,000 seconds)
silent mode (1/32,000 seconds)
fast shooting (60.0 fps)
has image stabilization (Sensor based 5-axis)
decent megapixels (20MP)
sensor size is nice (Four Thirds)
features tracking autofocus
environment proof
sensor has phase detect AF
70
quiet mode (1/32,000 seconds)
max frames per second high (24.0 frames/s)
built in image stabilization (Optical)
good resolution (20MP)
sensor size is nice (1")
has tracking focus
supports phase detect autofocus
bad battery (220 shots)
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Travel Comparison

Olympus E-M1 III Travel photography info
Sony RX100 V Travel photography info
79
environment proof
supports bluetooth
boasts focus by touch
decent megapixels (20 megapixels)
selfie friendly screen
80
lighter than average (299 grams)
good resolution (20 megapixels)
flash built-in
screen is selfie friendly
fairly wide (24mm)
fast max aperture (f1.8)
bad battery (220 shots)
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Landscape Comparison

Olympus E-M1 III Landscape photography details
Sony RX100 V Landscape photography details
81
manual focus
change lenses (Micro Four Thirds mount)
decent sized screen (3 inch)
has image stabilization (Sensor based 5-axis)
decent megapixels (20MP)
sensor size is nice (Four Thirds)
doesnt have anti aliasing filter
above average high ISO (25,600)
delivers RAW files
environment proof
two card slots
70
you can focus manually
fairly wide (24mm)
fast max aperture (f1.8)
pretty good screen size (3 inches)
built in image stabilization (Optical)
good resolution (20MP)
sensor size is nice (1")
saves RAW formats
fixed lens (fixed lens mount)
bad battery (220 shots)
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Vlogging Comparison

Olympus E-M1 III Vlogging details
Sony RX100 V Vlogging details
79
selfie friendly screen
touchscreen functionality
has image stabilization (Sensor based 5-axis)
features face detection focusing
high res video (4096 x 2160 resolution)
includes external microphone socket
81
fairly wide (24mm)
fast max aperture (f1.8)
screen is selfie friendly
built in image stabilization (Optical)
has face detect autofocus
video resolution high (3840 x 2160 resolution)
lighter than average (299g)
no microphone socket
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Olympus E-M1 III vs Sony RX100 V Specifications

Detailed spec comparison table for Olympus E-M1 III and Sony RX100 V
 Olympus OM-D E-M1 Mark IIISony Cyber-shot DSC-RX100 V
General Information
Brand Name Olympus Sony
Model type Olympus OM-D E-M1 Mark III Sony Cyber-shot DSC-RX100 V
Class Pro Mirrorless Large Sensor Compact
Released 2020-02-11 2016-10-06
Physical type SLR-style mirrorless Large Sensor Compact
Sensor Information
Processor TruePic IX Bionz X
Sensor type CMOS BSI-CMOS
Sensor size Four Thirds 1"
Sensor measurements 17.4 x 13mm 13.2 x 8.8mm
Sensor area 226.2mm² 116.2mm²
Sensor resolution 20 megapixel 20 megapixel
Anti alias filter
Aspect ratio 4:3 1:1, 4:3, 3:2 and 16:9
Maximum resolution 5184 x 3888 5472 x 3648
Maximum native ISO 25600 12800
Maximum boosted ISO - 25600
Min native ISO 200 125
RAW format
Min boosted ISO 64 80
Autofocusing
Manual focusing
AF touch
Continuous AF
Single AF
AF tracking
Selective AF
AF center weighted
AF multi area
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Total focus points 121 315
Cross type focus points 121 -
Lens
Lens support Micro Four Thirds fixed lens
Lens zoom range - 24-70mm (2.9x)
Highest aperture - f/1.8-2.8
Macro focusing range - 5cm
Available lenses 107 -
Focal length multiplier 2.1 2.7
Screen
Type of display Fully Articulated Tilting
Display sizing 3" 3"
Resolution of display 1,037 thousand dots 1,229 thousand dots
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder Electronic Electronic
Viewfinder resolution 2,360 thousand dots 2,359 thousand dots
Viewfinder coverage 100% 100%
Viewfinder magnification 0.74x 0.59x
Features
Slowest shutter speed 60s 30s
Maximum shutter speed 1/8000s 1/2000s
Maximum quiet shutter speed 1/32000s 1/32000s
Continuous shooting rate 60.0 frames per sec 24.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Integrated flash
Flash distance no built-in flash 10.20 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 -
External flash
AE bracketing
White balance bracketing
Maximum flash synchronize 1/250s 1/2000s
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported 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 / 100 Mbps, XAVC S, MP4, H.264, Linear PCM
Maximum video resolution 4096x2160 3840x2160
Video format MPEG-4, H.264 MPEG-4, AVCHD, XAVC S
Microphone port
Headphone port
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 sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 580g (1.28 pounds) 299g (0.66 pounds)
Physical dimensions 134 x 91 x 69mm (5.3" x 3.6" x 2.7") 102 x 58 x 41mm (4.0" x 2.3" x 1.6")
DXO scores
DXO All around rating not tested 70
DXO Color Depth rating not tested 22.8
DXO Dynamic range rating not tested 12.4
DXO Low light rating not tested 586
Other
Battery life 420 photographs 220 photographs
Form of battery Battery Pack Battery Pack
Battery ID BLH-1 NP-BX1
Self timer Yes (2 or 12 secs, custom) Yes
Time lapse recording With downloadable app
Storage type Dual SD/SDHC/SDXC slots (UHS-II on first slot) SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo
Card slots Dual 1
Retail price $1,800 $998