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Olympus E-M5 III vs Sony HX400V

Portability
80
Imaging
62
Features
88
Overall
72
Olympus OM-D E-M5 III front
 
Sony Cyber-shot DSC-HX400V front
Portability
62
Imaging
45
Features
60
Overall
51

Olympus E-M5 III vs Sony HX400V 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 Max Shutter
  • 4096 x 2160 video
  • Micro Four Thirds Mount
  • 414g - 125 x 85 x 50mm
  • Revealed October 2019
  • Superseded the Olympus E-M5 II
  • Newer Model is OM System OM-5
Sony HX400V
(Full Review)
  • 20MP - 1/2.3" Sensor
  • 3" Tilting Display
  • ISO 80 - 12800
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 24-1200mm (F2.8-6.3) lens
  • 660g - 130 x 93 x 103mm
  • Announced February 2014
  • Older Model is Sony HX300
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Olympus E-M5 III vs Sony HX400V Overview

Below, we are looking at the Olympus E-M5 III versus Sony HX400V, one being a Advanced Mirrorless and the other is a Small Sensor Superzoom by rivals Olympus and Sony. The sensor resolution of the E-M5 III (20MP) and the HX400V (20MP) is very close but the E-M5 III (Four Thirds) and HX400V (1/2.3") enjoy totally different sensor sizes.

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The E-M5 III was introduced 5 years later than the HX400V and that is a fairly large gap as far as camera tech is concerned. Both of these cameras come with different body type with the Olympus E-M5 III being a SLR-style mirrorless camera and the Sony HX400V being a SLR-like (bridge) camera.

Before getting straight into a full comparison, below is a brief introduction of how the E-M5 III grades versus the HX400V for portability, imaging, features and an overall rating.

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Reasons to pick Olympus E-M5 III over the Sony HX400V

 E-M5 III HX400V 
AnnouncedOctober 2019February 2014Fresher by 70 months
Display typeFully ArticulatedTiltingFully Articulating display
Display resolution1040k921kSharper display (+119k dot)
Selfie screen Easy selfies
Touch display Easily navigate

Reasons to pick Sony HX400V over the Olympus E-M5 III

 HX400V E-M5 III 

Common features in the Olympus E-M5 III and Sony HX400V

 E-M5 III HX400V 
Focus manually More exact focus
Display dimension3"3"Identical display dimensions

Olympus E-M5 III vs Sony HX400V Physical Comparison

If you're planning to carry your camera often, you will need to think about its weight and dimensions. The Olympus E-M5 III comes with outside measurements of 125mm x 85mm x 50mm (4.9" x 3.3" x 2.0") having a weight of 414 grams (0.91 lbs) whilst the Sony HX400V has dimensions of 130mm x 93mm x 103mm (5.1" x 3.7" x 4.1") accompanied by a weight of 660 grams (1.46 lbs).

Compare the Olympus E-M5 III versus Sony HX400V in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will change based on the lens you have attached at the time. Following is the front view measurements comparison of the E-M5 III versus the HX400V.

Olympus E-M5 III vs Sony HX400V size comparison

Looking at size and weight, the portability grade of the E-M5 III and HX400V is 80 and 62 respectively.

Olympus E-M5 III vs Sony HX400V top view buttons comparison

Olympus E-M5 III vs Sony HX400V Sensor Comparison

Usually, it is hard to envision the difference in sensor sizing only by viewing technical specs. The photograph below should provide you a much better sense of the sensor sizing in the E-M5 III and HX400V.

As you can tell, both the cameras posses the exact same resolution but not the same sensor sizing. The E-M5 III provides the larger sensor which should make getting shallow DOF easier. The more recent E-M5 III is going to have an edge when it comes to sensor tech.

Olympus E-M5 III vs Sony HX400V sensor size comparison

Olympus E-M5 III vs Sony HX400V Screen and ViewFinder

Olympus E-M5 III vs Sony HX400V Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M5 III Portrait photography factors
Sony HX400V Portrait photography factors
77
focusing manually
megapixel count decent (20 megapixels)
good sensor size (Four Thirds)
includes face detection autofocus
supports RAW files
51
focusing manually
megapixel count decent (20 megapixels)
features face detection autofocus
sensor size is very small (1/2.3")
lack of RAW files
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Street Comparison

Olympus E-M5 III Street photography information
Sony HX400V Street photography information
83
screen articulates fully
has image stabilization (Sensor based 5-axis)
good sensor size (Four Thirds)
supports RAW files
has focus via touch
weather sealing
good high ISO (25,600)
50
screen tilts up and down
image stabilization (Optical)
sensor size is very small (1/2.3")
lack of RAW files
heavier than average (660g)
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Sports Comparison

Sports photography with Olympus E-M5 III
Sports photography with Sony HX400V
76
maximum shutter speed is high (1/8,000s)
silent shutter (1/32,000s)
high max fps (30.0 fps)
has image stabilization (Sensor based 5-axis)
megapixel count decent (20MP)
good sensor size (Four Thirds)
includes tracking autofocus
weather sealing
has phase detect autofocus
low battery pack (310 CIPA)
55
long zoom range (24-1200mm 50.0 x zoom)
image stabilization (Optical)
megapixel count decent (20MP)
features tracking autofocus
sensor size is very small (1/2.3")
lack of phase detect autofocus
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Travel Comparison

Olympus E-M5 III as a Travel photography camera
Sony HX400V as a Travel photography camera
77
weather sealing
supports bluetooth
has focus via touch
megapixel count decent (20MP)
screen is selfie friendly
low battery pack (310 shots)
53
megapixel count decent (20 megapixels)
flash built-in
reasonably wide (24mm)
great zoom (1200mm)
lack of Time Lapse recording
heavier than average (660 grams)
screen isn't selfie friendly
somewhat slow max aperture (f2.8)
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Landscape Comparison

Olympus E-M5 III as a Landscape photography camera
Sony HX400V as a Landscape photography camera
77
focusing manually
swap lenses (Micro Four Thirds mount)
screen size is decent (3 inch)
has image stabilization (Sensor based 5-axis)
megapixel count decent (20 megapixels)
good sensor size (Four Thirds)
good high ISO (25,600)
supports RAW files
weather sealing
low battery pack (310 shots)
49
focusing manually
reasonably wide (24mm)
nice screen size (3")
image stabilization (Optical)
megapixel count decent (20 megapixels)
lens is fixed (fixed lens mount)
somewhat slow max aperture (f2.8)
sensor size is very small (1/2.3")
lack of RAW files
lack of Time Lapse recording
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Vlogging Comparison

Vlogging with Olympus E-M5 III
Vlogging with Sony HX400V
84
screen is selfie friendly
screen is touchscreen
has image stabilization (Sensor based 5-axis)
includes face detection autofocus
video resolution high (4096 x 2160 resolution)
has external microphone jack
29
reasonably wide (24mm)
image stabilization (Optical)
features face detection autofocus
video res high (1920 x 1080 pixels)
includes external mic port
somewhat slow max aperture (f2.8)
screen isn't selfie friendly
heavier than average (660 grams)
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Olympus E-M5 III vs Sony HX400V Specifications

Detailed spec comparison table for Olympus E-M5 III and Sony HX400V
 Olympus OM-D E-M5 IIISony Cyber-shot DSC-HX400V
General Information
Brand Name Olympus Sony
Model Olympus OM-D E-M5 III Sony Cyber-shot DSC-HX400V
Category Advanced Mirrorless Small Sensor Superzoom
Revealed 2019-10-17 2014-02-12
Body design SLR-style mirrorless SLR-like (bridge)
Sensor Information
Chip TruePic VIII Bionz X
Sensor type MOS 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 20MP 20MP
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Peak resolution 5184 x 3888 5184 x 3888
Highest native ISO 25600 12800
Min native ISO 200 80
RAW photos
Min enhanced ISO 64 -
Autofocusing
Focus manually
AF touch
AF continuous
AF single
AF tracking
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Number of focus points 121 9
Lens
Lens mount Micro Four Thirds fixed lens
Lens focal range - 24-1200mm (50.0x)
Maximal aperture - f/2.8-6.3
Macro focus distance - 1cm
Amount of lenses 107 -
Focal length multiplier 2.1 5.8
Screen
Range of screen Fully Articulated Tilting
Screen sizing 3 inches 3 inches
Resolution of screen 1,040k dot 921k dot
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder Electronic Electronic
Viewfinder resolution 2,360k dot -
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.68x -
Features
Min shutter speed 60s 30s
Max shutter speed 1/8000s 1/4000s
Max silent shutter speed 1/32000s -
Continuous shutter speed 30.0fps 10.0fps
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Change WB
Image stabilization
Built-in flash
Flash range no built-in flash 8.50 m (ISO Auto)
Flash settings Auto, redeye, fill, off, redeye slow sync, slow sync, 2nd-curtain slow sync, manual Flash Off / Autoflash / Fill-flash / Slow Sync. / Advanced Flash / Rear Sync. / Wireless (with optional compliant flash)
External flash
AEB
WB bracketing
Max flash sync 1/250s -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 4096 x 2160 @ 24p / 237 Mbps, MOV, H.264, Linear PCM 1920 x 1080 (60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p)
Highest video resolution 4096x2160 1920x1080
Video format MPEG-4, H.264 MPEG-4, AVCHD
Mic jack
Headphone jack
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 414 gr (0.91 lb) 660 gr (1.46 lb)
Dimensions 125 x 85 x 50mm (4.9" x 3.3" x 2.0") 130 x 93 x 103mm (5.1" x 3.7" x 4.1")
DXO scores
DXO Overall score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life 310 photos 300 photos
Battery form Battery Pack Battery Pack
Battery model BLN-1 NP-BX1
Self timer Yes (2 or 10 secs, custom) Yes (2 or 10 sec, portrait)
Time lapse feature
Storage media SD/SDHC/SDXC (UHS-II supported) SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo
Storage slots One One
Pricing at release $1,199 $448