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Olympus E-M5 III vs Sony TX55

Portability
80
Imaging
62
Features
88
Overall
72
Olympus OM-D E-M5 III front
 
Sony Cyber-shot DSC-TX55 front
Portability
97
Imaging
39
Features
46
Overall
41

Olympus E-M5 III vs Sony TX55 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
  • Introduced October 2019
  • Replaced the Olympus E-M5 II
  • Later Model is OM System OM-5
Sony TX55
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3.3" Fixed Display
  • ISO 100 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 26-130mm (F3.5-4.8) lens
  • 109g - 93 x 54 x 13mm
  • Launched July 2011
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Olympus E-M5 III vs Sony TX55 Overview

Lets look a little more in depth at the Olympus E-M5 III and Sony TX55, former is a Advanced Mirrorless while the other is a Ultracompact by competitors Olympus and Sony. There is a substantial difference among the image resolutions of the E-M5 III (20MP) and TX55 (16MP) and the E-M5 III (Four Thirds) and TX55 (1/2.3") posses totally different sensor measurements.

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The E-M5 III was brought out 8 years after the TX55 which is a fairly big difference as far as camera tech is concerned. The two cameras have different body design with the Olympus E-M5 III being a SLR-style mirrorless camera and the Sony TX55 being a Ultracompact camera.

Before delving into a complete comparison, here is a concise introduction of how the E-M5 III scores versus the TX55 with regards to portability, imaging, features and an overall score.

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Reasons to pick Olympus E-M5 III over the Sony TX55

 E-M5 III TX55 
LaunchedOctober 2019July 2011More modern by 101 months
Display typeFully ArticulatedFixed Fully Articulating display
Selfie screen Take selfies

Reasons to pick Sony TX55 over the Olympus E-M5 III

 TX55 E-M5 III 
Display dimensions3.3"3"Larger display (+0.3")
Display resolution1230k1040kSharper display (+190k dot)

Common features in the Olympus E-M5 III and Sony TX55

 E-M5 III TX55 
Manual focus More accurate focusing
Touch friendly display Easily navigate

Olympus E-M5 III vs Sony TX55 Physical Comparison

If you're going to carry around your camera often, you'll need to take into account its weight and measurements. The Olympus E-M5 III has outer measurements of 125mm x 85mm x 50mm (4.9" x 3.3" x 2.0") having a weight of 414 grams (0.91 lbs) while the Sony TX55 has proportions of 93mm x 54mm x 13mm (3.7" x 2.1" x 0.5") and a weight of 109 grams (0.24 lbs).

Check the Olympus E-M5 III and Sony TX55 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an ILC will change dependant on the lens you are employing during that time. Following is a front view scale comparison of the E-M5 III and the TX55.

Olympus E-M5 III vs Sony TX55 size comparison

Considering size and weight, the portability score of the E-M5 III and TX55 is 80 and 97 respectively.

Olympus E-M5 III vs Sony TX55 top view buttons comparison

Olympus E-M5 III vs Sony TX55 Sensor Comparison

In many cases, it is hard to envision the difference in sensor sizes simply by checking out a spec sheet. The picture here will provide you a more clear sense of the sensor sizing in the E-M5 III and TX55.

Clearly, both of those cameras provide different megapixel count and different sensor sizes. The E-M5 III because of its larger sensor will make shooting bokeh simpler and the Olympus E-M5 III will produce extra detail having its extra 4MP. Greater resolution will enable you to crop pics more aggressively. The more recent E-M5 III will have a benefit in sensor innovation.

Olympus E-M5 III vs Sony TX55 sensor size comparison

Olympus E-M5 III vs Sony TX55 Screen and ViewFinder

Olympus E-M5 III vs Sony TX55 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M5 III as a Portrait photography camera
Sony TX55 as a Portrait photography camera
77
you can focus manually
MP count decent (20MP)
sensor size is nice (Four Thirds)
comes with face detect focus
delivers RAW files
36
you can focus manually
decent MP (16MP)
no manual exposure
external flash not possible
sensor size is very small (1/2.3")
does not have RAW format
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Street Comparison

Street photography with Olympus E-M5 III
Street photography with Sony TX55
83
fully articulated screen
image stabilization (Sensor based 5-axis)
sensor size is nice (Four Thirds)
delivers RAW files
includes focus by touch
weather sealing
very good ISO range (25,600)
58
built in image stabilization (Optical)
no articulating screen
sensor size is very small (1/2.3")
does not have RAW format
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Sports Comparison

Sports photography with Olympus E-M5 III
Sports photography with Sony TX55
76
maximum shutter speed is high (1/8,000s)
silent mode (1/32,000s)
high max fps (30.0 frames/s)
image stabilization (Sensor based 5-axis)
MP count decent (20MP)
sensor size is nice (Four Thirds)
comes with tracking focus
weather sealing
has phase detect auto focus
terrible battery life (310 per charge)
44
built in image stabilization (Optical)
decent MP (16MP)
good battery (250 shots)
no shutter priority
sensor size is very small (1/2.3")
does not have phase detect autofocus
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Travel Comparison

Olympus E-M5 III Travel photography factors
Sony TX55 Travel photography factors
77
weather sealing
has bluetooth
includes focus by touch
MP count decent (20MP)
screen is selfie friendly
terrible battery life (310 per charge)
69
good battery (250 per charge)
decent MP (16 megapixels)
flash built-in
rather wide (26mm)
no Time Lapse mode
doesn't have selfie friendly screen
sluggish max aperture (f3.5)
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Landscape Comparison

Olympus E-M5 III Landscape photography features
Sony TX55 Landscape photography features
77
you can focus manually
change lenses (Micro Four Thirds mount)
pretty good screen size (3 inches)
image stabilization (Sensor based 5-axis)
MP count decent (20MP)
sensor size is nice (Four Thirds)
very good ISO range (25,600)
delivers RAW files
weather sealing
terrible battery life (310 CIPA)
50
you can focus manually
rather wide (26mm)
screen is a decent size (3.3 inches)
built in image stabilization (Optical)
decent MP (16MP)
good battery (250 per charge)
can't switch lenses (fixed lens mount)
sluggish max aperture (f3.5)
no manual exposure
sensor size is very small (1/2.3")
does not have RAW format
no Time Lapse mode
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Vlogging Comparison

Olympus E-M5 III Vlogging details
Sony TX55 Vlogging details
84
screen is selfie friendly
touchscreen
image stabilization (Sensor based 5-axis)
comes with face detect focus
video resolution high (4096 x 2160 pixels)
has microphone port
34
rather wide (26mm)
touchscreen
built in image stabilization (Optical)
high video quality (1920 x 1080 pxls)
sluggish max aperture (f3.5)
doesn't have selfie friendly screen
no external mic port
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Olympus E-M5 III vs Sony TX55 Specifications

Detailed spec comparison table for Olympus E-M5 III and Sony TX55
 Olympus OM-D E-M5 IIISony Cyber-shot DSC-TX55
General Information
Company Olympus Sony
Model type Olympus OM-D E-M5 III Sony Cyber-shot DSC-TX55
Class Advanced Mirrorless Ultracompact
Introduced 2019-10-17 2011-07-24
Body design SLR-style mirrorless Ultracompact
Sensor Information
Powered by TruePic VIII BIONZ
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 20 megapixel 16 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 4:3 and 16:9
Full resolution 5184 x 3888 4608 x 3456
Max native ISO 25600 3200
Min native ISO 200 100
RAW support
Min boosted ISO 64 -
Autofocusing
Manual focusing
Autofocus touch
Continuous autofocus
Single autofocus
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Total focus points 121 9
Lens
Lens mount type Micro Four Thirds fixed lens
Lens zoom range - 26-130mm (5.0x)
Highest aperture - f/3.5-4.8
Macro focusing distance - 3cm
Number of lenses 107 -
Focal length multiplier 2.1 5.8
Screen
Range of screen Fully Articulated Fixed Type
Screen diagonal 3 inches 3.3 inches
Screen resolution 1,040 thousand dot 1,230 thousand dot
Selfie friendly
Liveview
Touch function
Screen technology - XtraFine OLED display
Viewfinder Information
Viewfinder Electronic None
Viewfinder resolution 2,360 thousand dot -
Viewfinder coverage 100% -
Viewfinder magnification 0.68x -
Features
Slowest shutter speed 60 seconds 30 seconds
Maximum shutter speed 1/8000 seconds 1/1600 seconds
Maximum silent shutter speed 1/32000 seconds -
Continuous shooting speed 30.0 frames per sec 10.0 frames per sec
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Change white balance
Image stabilization
Inbuilt flash
Flash distance no built-in flash 3.70 m
Flash options Auto, redeye, fill, off, redeye slow sync, slow sync, 2nd-curtain slow sync, manual Auto, On, Off, Slow Sync
External flash
AEB
WB bracketing
Maximum flash sync 1/250 seconds -
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 (60fps), 1440 x 1080 (30fps), 1280 x 720 (30fps), 640 x 480 (30fps)
Max video resolution 4096x2160 1920x1080
Video data format MPEG-4, H.264 MPEG-4, AVCHD
Mic jack
Headphone jack
Connectivity
Wireless Built-In Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 414g (0.91 lbs) 109g (0.24 lbs)
Physical dimensions 125 x 85 x 50mm (4.9" x 3.3" x 2.0") 93 x 54 x 13mm (3.7" x 2.1" x 0.5")
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 images 250 images
Battery form Battery Pack Battery Pack
Battery ID BLN-1 NP-BN
Self timer Yes (2 or 10 secs, custom) Yes (2 or 10 sec, Portrait 1/2)
Time lapse shooting
Storage media SD/SDHC/SDXC (UHS-II supported) microSD/SDHC, Memory Stick Micro
Storage slots Single Single
Launch cost $1,199 $350