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Olympus E-M5 III vs Panasonic S5 II

Portability
80
Imaging
61
Features
88
Overall
71
Olympus OM-D E-M5 III front
 
Panasonic Lumix DC-S5 Mark II front
Portability
59
Imaging
78
Features
93
Overall
84

Olympus E-M5 III vs Panasonic S5 II Key Specs

Olympus E-M5 III
(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
  • 414g - 125 x 85 x 50mm
  • Announced October 2019
  • Older Model is Olympus E-M5 II
  • Updated by OM System OM-5
Panasonic S5 II
(Full Review)
  • 24MP - Full frame Sensor
  • 3.00" Fully Articulated Display
  • ISO 100 - 51200 (Bump to 204800)
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 5952 x 3968 video
  • Leica L Mount
  • 740g - 134 x 102 x 90mm
  • Introduced January 2023
  • Previous Model is Panasonic S5
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Olympus E-M5 III vs Panasonic S5 II Overview

Below, we are looking at the Olympus E-M5 III vs Panasonic S5 II, former is a Advanced Mirrorless while the other is a Pro Mirrorless by competitors Olympus and Panasonic. The sensor resolution of the E-M5 III (20MP) and the S5 II (24MP) is fairly similar but the E-M5 III (Four Thirds) and S5 II (Full frame) use different sensor size.

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The E-M5 III was announced 4 years before the S5 II which is quite a significant difference as far as technology is concerned. Each of these cameras come with the identical body type (SLR-style mirrorless).

Before getting straight into a step-by-step comparison, below is a quick overview of how the E-M5 III scores versus the S5 II when it comes to portability, imaging, features and an overall mark.

Photography Glossary

        

Reasons to pick Olympus E-M5 III over the Panasonic S5 II

 E-M5 III S5 II 

Reasons to pick Panasonic S5 II over the Olympus E-M5 III

 S5 II E-M5 III 
IntroducedJanuary 2023October 2019Newer by 39 months
Display resolution1840k1040kCrisper display (+800k dot)

Common features in the Olympus E-M5 III and Panasonic S5 II

 E-M5 III S5 II 
Manually focus More exact focus
Display typeFully ArticulatedFully ArticulatedFully Articulated display
Display dimension3"3.00"Identical display size
Selfie screen Both good for selfies
Touch display Easily navigate

Olympus E-M5 III vs Panasonic S5 II Physical Comparison

In case you're intending to travel with your camera frequently, you'll need to take into account its weight and volume. The Olympus E-M5 III has got exterior measurements of 125mm x 85mm x 50mm (4.9" x 3.3" x 2.0") having a weight of 414 grams (0.91 lbs) and the Panasonic S5 II has sizing of 134mm x 102mm x 90mm (5.3" x 4.0" x 3.5") and a weight of 740 grams (1.63 lbs).

Check out the Olympus E-M5 III vs Panasonic S5 II in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will change dependant on the lens you have chosen at the time. Here is the front view physical size comparison of the E-M5 III versus the S5 II.

Olympus E-M5 III vs Panasonic S5 II size comparison

Taking into account dimensions and weight, the portability score of the E-M5 III and S5 II is 80 and 59 respectively.

Olympus E-M5 III vs Panasonic S5 II top view buttons comparison

Olympus E-M5 III vs Panasonic S5 II Sensor Comparison

Quite often, its tough to visualize the contrast between sensor dimensions purely by reviewing specifications. The image underneath will help give you a stronger sense of the sensor measurements in the E-M5 III and S5 II.

Plainly, the two cameras posses different megapixel count and different sensor dimensions. The E-M5 III using its tinier sensor is going to make getting bokeh more challenging and the Panasonic S5 II will deliver greater detail with its extra 4 Megapixels. Greater resolution will also enable you to crop pics somewhat more aggressively. The more aged E-M5 III is going to be disadvantaged with regard to sensor innovation.

Olympus E-M5 III vs Panasonic S5 II sensor size comparison

Olympus E-M5 III vs Panasonic S5 II Screen and ViewFinder

Olympus E-M5 III vs Panasonic S5 II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M5 III Portrait photography advice
Panasonic S5 II Portrait photography advice
76
focusing manually
sensor resolution is decent (20MP)
nice sensor size (Four Thirds)
provides face detection focusing
supports RAW files
86
manual focus
MP count decent (24MP)
sensor size is large (Full frame)
includes face detection focus
exports RAW formats
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Street Comparison

Street photography with Olympus E-M5 III
Street photography with Panasonic S5 II
83
screen can move to multiple angles
built in image stabilization (Sensor based 5-axis)
nice sensor size (Four Thirds)
supports RAW files
features touch to focus
weather proofing
very good high ISO (25,600)
77
fully articulated screen
image stabilization (Sensor based 5-axis)
sensor size is large (Full frame)
exports RAW formats
provides focus via touch
weather proofing
good ISO range (51,200)
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Sports Comparison

Sports photography with Olympus E-M5 III
Sports photography with Panasonic S5 II
75
great max shutter speed (1/8,000s)
silent shutter (1/32,000s)
high max frames per second (30.0 fps)
built in image stabilization (Sensor based 5-axis)
sensor resolution is decent (20 megapixels)
nice sensor size (Four Thirds)
provides tracking autofocus
weather proofing
supports phase detect AF
not so great battery pack (310 per charge)
83
maximum shutter speed is high (1/8,000 seconds)
silent mode (1/8,000 seconds)
image stabilization (Sensor based 5-axis)
MP count decent (24 megapixels)
sensor size is large (Full frame)
includes tracking autofocus
weather proofing
comes with phase detect auto focus
terrible battery power (370 per charge)
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Travel Comparison

Olympus E-M5 III Travel photography features
Panasonic S5 II Travel photography features
77
weather proofing
supports bluetooth
features touch to focus
sensor resolution is decent (20 megapixels)
selfie friendly display
not so great battery pack (310 shots)
72
weather proofing
connects via bluetooth
provides focus via touch
MP count decent (24MP)
display is selfie friendly
terrible battery power (370 per charge)
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Landscape Comparison

Olympus E-M5 III Landscape photography highlights
Panasonic S5 II Landscape photography highlights
77
focusing manually
change lenses (Micro Four Thirds mount)
pretty good screen size (3 inch)
built in image stabilization (Sensor based 5-axis)
sensor resolution is decent (20MP)
nice sensor size (Four Thirds)
very good high ISO (25,600)
supports RAW files
weather proofing
not so great battery pack (310 CIPA)
82
manual focus
change lenses (Leica L mount)
decent sized screen (3.00")
image stabilization (Sensor based 5-axis)
MP count decent (24MP)
sensor size is large (Full frame)
doesnt have anti aliasing filter
good ISO range (51,200)
exports RAW formats
weather proofing
has dual storage slots
terrible battery power (370 CIPA)
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Vlogging Comparison

Olympus E-M5 III Vlogging factors
Panasonic S5 II Vlogging factors
84
selfie friendly display
touchscreen
built in image stabilization (Sensor based 5-axis)
provides face detection focusing
high quality video (4096 x 2160 pxls)
comes with external mic port
79
display is selfie friendly
touchscreen functionality
image stabilization (Sensor based 5-axis)
includes face detection focus
video res high (5952 x 3968 resolution)
does have external microphone jack
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Olympus E-M5 III vs Panasonic S5 II Specifications

Detailed spec comparison table for Olympus E-M5 III and Panasonic S5 II
 Olympus OM-D E-M5 IIIPanasonic Lumix DC-S5 Mark II
General Information
Brand Olympus Panasonic
Model type Olympus OM-D E-M5 III Panasonic Lumix DC-S5 Mark II
Class Advanced Mirrorless Pro Mirrorless
Announced 2019-10-17 2023-01-04
Body design SLR-style mirrorless SLR-style mirrorless
Sensor Information
Chip TruePic VIII -
Sensor type MOS CMOS
Sensor size Four Thirds Full frame
Sensor measurements 17.4 x 13mm 35.6 x 23.8mm
Sensor surface area 226.2mm² 847.3mm²
Sensor resolution 20MP 24MP
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Highest resolution 5184 x 3888 6000 x 4000
Highest native ISO 25600 51200
Highest boosted ISO - 204800
Min native ISO 200 100
RAW images
Min boosted ISO 64 50
Autofocusing
Focus manually
Touch focus
AF continuous
AF single
Tracking AF
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Total focus points 121 779
Lens
Lens support Micro Four Thirds Leica L
Amount of lenses 107 65
Crop factor 2.1 1
Screen
Screen type Fully Articulated Fully Articulated
Screen sizing 3 inch 3.00 inch
Resolution of screen 1,040 thousand dot 1,840 thousand dot
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder Electronic Electronic
Viewfinder resolution 2,360 thousand dot 3,680 thousand dot
Viewfinder coverage 100% 100%
Viewfinder magnification 0.68x 0.78x
Features
Lowest shutter speed 60 seconds 60 seconds
Highest shutter speed 1/8000 seconds 1/8000 seconds
Highest silent shutter speed 1/32000 seconds 1/8000 seconds
Continuous shooting speed 30.0 frames/s 9.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Inbuilt flash
Flash distance no built-in flash no built-in flash
Flash modes Auto, redeye, fill, off, redeye slow sync, slow sync, 2nd-curtain slow sync, manual Auto, Auto/Red-eye Reduction, Forced On, Forced On/Red-eye Reduction, Slow Sync, Slow Sync w/Red-eye Reduction, Forced Off
Hot shoe
AEB
WB bracketing
Highest flash sync 1/250 seconds 1/250 seconds
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 5952 x 3968 @ 30p/24p
Highest video resolution 4096x2160 5952x3968
Video format MPEG-4, H.264 MPEG-4, H.264, H.265
Microphone input
Headphone input
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 3.2 Gen 2 (5 GBit/sec)
GPS None None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 414 gr (0.91 lbs) 740 gr (1.63 lbs)
Dimensions 125 x 85 x 50mm (4.9" x 3.3" x 2.0") 134 x 102 x 90mm (5.3" x 4.0" x 3.5")
DXO scores
DXO All around 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 310 shots 370 shots
Type of battery Battery Pack Battery Pack
Battery ID BLN-1 DMW-BLJ31
Self timer Yes (2 or 10 secs, custom) Yes
Time lapse feature
Type of storage SD/SDHC/SDXC (UHS-II supported) SD Memory Card, SDHC Memory Card, SDXC Memory Card
Storage slots One Two
Pricing at launch $1,199 $2,000