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Olympus E-M10 III vs Sony W550

Portability
80
Imaging
55
Features
75
Overall
63
Olympus OM-D E-M10 Mark III front
 
Sony Cyber-shot DSC-W550 front
Portability
96
Imaging
37
Features
28
Overall
33

Olympus E-M10 III vs Sony W550 Key Specs

Olympus E-M10 III
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Tilting Display
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • 3840 x 2160 video
  • Micro Four Thirds Mount
  • 410g - 122 x 84 x 50mm
  • Released August 2017
  • Old Model is Olympus E-M10 II
  • Renewed by Olympus E-M10 IV
Sony W550
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 1280 x 720 video
  • 26-104mm (F2.7-5.7) lens
  • 110g - 94 x 56 x 19mm
  • Revealed July 2011
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Olympus E-M10 III vs Sony W550 Overview

Let's look more in depth at the Olympus E-M10 III versus Sony W550, former being a Entry-Level Mirrorless while the latter is a Ultracompact by manufacturers Olympus and Sony. The resolution of the E-M10 III (16MP) and the W550 (14MP) is pretty close but the E-M10 III (Four Thirds) and W550 (1/2.3") offer different sensor dimensions.

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The E-M10 III was announced 6 years later than the W550 and that is a fairly significant difference as far as camera technology is concerned. Both of these cameras feature different body design with the Olympus E-M10 III being a SLR-style mirrorless camera and the Sony W550 being a Ultracompact camera.

Before delving right into a complete comparison, here is a quick introduction of how the E-M10 III scores vs the W550 with regard to portability, imaging, features and an overall rating.

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Reasons to pick Olympus E-M10 III over the Sony W550

 E-M10 III W550 
RevealedAugust 2017July 2011Fresher by 75 months
Manually focus Very exact focus
Screen typeTiltingFixed Tilting screen
Screen resolution1040k230kClearer screen (+810k dot)
Touch screen Quickly navigate

Reasons to pick Sony W550 over the Olympus E-M10 III

 W550 E-M10 III 

Common features in the Olympus E-M10 III and Sony W550

 E-M10 III W550 
Screen size3"3"Same screen sizing
Selfie screen Absent selfie screen

Olympus E-M10 III vs Sony W550 Physical Comparison

When you are intending to carry your camera often, you should think about its weight and measurements. The Olympus E-M10 III comes with outer dimensions of 122mm x 84mm x 50mm (4.8" x 3.3" x 2.0") along with a weight of 410 grams (0.90 lbs) while the Sony W550 has proportions of 94mm x 56mm x 19mm (3.7" x 2.2" x 0.7") and a weight of 110 grams (0.24 lbs).

Contrast the Olympus E-M10 III versus Sony W550 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will vary dependant on the lens you choose at that moment. Following is a front view physical size comparison of the E-M10 III versus the W550.

Olympus E-M10 III vs Sony W550 size comparison

Looking at dimensions and weight, the portability score of the E-M10 III and W550 is 80 and 96 respectively.

Olympus E-M10 III vs Sony W550 top view buttons comparison

Olympus E-M10 III vs Sony W550 Sensor Comparison

Quite often, it can be tough to imagine the contrast in sensor sizing merely by viewing specifications. The photograph underneath should provide you a far better sense of the sensor dimensions in the E-M10 III and W550.

Plainly, the two cameras come with different megapixel count and different sensor sizing. The E-M10 III using its bigger sensor is going to make getting shallower depth of field simpler and the Olympus E-M10 III will provide you with more detail with its extra 2MP. Higher resolution will enable you to crop pictures a good deal more aggressively. The newer E-M10 III should have a benefit when it comes to sensor innovation.

Olympus E-M10 III vs Sony W550 sensor size comparison

Olympus E-M10 III vs Sony W550 Screen and ViewFinder

Olympus E-M10 III vs Sony W550 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M10 III Portrait photography factors
Sony W550 Portrait photography factors
73
you can focus manually
MP count decent (16 megapixels)
nice sensor size (Four Thirds)
supports face detect focus
delivers RAW files
28
MP count good (14 megapixels)
manual focus not available
no manual control
can't use external flash
small sensor (1/2.3")
does not have RAW support
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Street Comparison

Olympus E-M10 III Street photography factors
Sony W550 Street photography factors
77
tilting screen
image stabilization (Sensor based 5-axis)
nice sensor size (Four Thirds)
delivers RAW files
offers focus by touch
good ISO range (25,600)
more heavy than average in class (410 grams)
57
has image stabilization (Optical)
no articulating screen
small sensor (1/2.3")
does not have RAW support
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Sports Comparison

Olympus E-M10 III Sports photography factors
Sony W550 Sports photography factors
69
silent mode (1/16,000 seconds)
image stabilization (Sensor based 5-axis)
MP count decent (16MP)
nice sensor size (Four Thirds)
supports tracking focus
does not have phase detect auto focus
35
has image stabilization (Optical)
MP count good (14 megapixels)
max frames per second low (1.0 frames per second)
lack of shutter priority mode
small sensor (1/2.3")
does not have phase detect AF
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Travel Comparison

Olympus E-M10 III Travel photography highlights
Sony W550 Travel photography highlights
67
offers focus by touch
MP count decent (16MP)
built-in flash
more heavy than average in class (410 grams)
screen isn't selfie friendly
65
MP count good (14MP)
flash built-in
relatively wide (26mm)
no Time Lapse mode
doesn't offer selfie friendly display
sluggish max aperture (f2.7)
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Landscape Comparison

Olympus E-M10 III Landscape photography info
Sony W550 Landscape photography info
80
you can focus manually
change lenses (Micro Four Thirds mount)
decent sized screen (3 inch)
image stabilization (Sensor based 5-axis)
MP count decent (16MP)
nice sensor size (Four Thirds)
good ISO range (25,600)
delivers RAW files
42
relatively wide (26mm)
screen is a good size (3 inches)
has image stabilization (Optical)
MP count good (14 megapixels)
manual focus not available
lens is fixed (fixed lens mount)
sluggish max aperture (f2.7)
no manual control
small sensor (1/2.3")
does not have RAW support
no Time Lapse mode
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Vlogging Comparison

Olympus E-M10 III Vlogging factors
Sony W550 Vlogging factors
32
touchscreen
image stabilization (Sensor based 5-axis)
supports face detect focus
high quality video (3840 x 2160 pixels)
screen isn't selfie friendly
missing microphone jack
more heavy than average in class (410g)
29
relatively wide (26mm)
has image stabilization (Optical)
sluggish max aperture (f2.7)
doesn't offer selfie friendly display
video res low (1280 x 720 pixels)
no external mic support
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Olympus E-M10 III vs Sony W550 Specifications

Detailed spec comparison table for Olympus E-M10 III and Sony W550
 Olympus OM-D E-M10 Mark IIISony Cyber-shot DSC-W550
General Information
Manufacturer Olympus Sony
Model Olympus OM-D E-M10 Mark III Sony Cyber-shot DSC-W550
Type Entry-Level Mirrorless Ultracompact
Released 2017-08-31 2011-07-24
Physical type SLR-style mirrorless Ultracompact
Sensor Information
Powered by TruePic VIII BIONZ
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor dimensions 17.4 x 13mm 6.17 x 4.55mm
Sensor area 226.2mm² 28.1mm²
Sensor resolution 16MP 14MP
Anti aliasing filter
Aspect ratio 4:3 4:3 and 16:9
Maximum resolution 4608 x 3456 4320 x 3240
Maximum native ISO 25600 3200
Min native ISO 200 80
RAW support
Min boosted ISO 100 -
Autofocusing
Manual focus
Autofocus touch
Autofocus continuous
Single autofocus
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points 121 9
Lens
Lens mounting type Micro Four Thirds fixed lens
Lens focal range - 26-104mm (4.0x)
Max aperture - f/2.7-5.7
Macro focus distance - 5cm
Number of lenses 107 -
Focal length multiplier 2.1 5.8
Screen
Type of display Tilting Fixed Type
Display sizing 3" 3"
Resolution of display 1,040k dots 230k dots
Selfie friendly
Liveview
Touch display
Display technology - Clear Photo LCD
Viewfinder Information
Viewfinder Electronic None
Viewfinder resolution 2,360k dots -
Viewfinder coverage 100 percent -
Viewfinder magnification 0.62x -
Features
Slowest shutter speed 60s 2s
Maximum shutter speed 1/4000s 1/1600s
Maximum quiet shutter speed 1/16000s -
Continuous shooting rate 8.6fps 1.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Set white balance
Image stabilization
Built-in flash
Flash range 5.80 m (at ISO 100) 3.80 m
Flash options Auto, redeye, slow sync, 2nd-curtain slow sync, redeye slow sync, fill-in, manual, off Auto, On, Off, Slow Sync
Hot shoe
AE bracketing
WB bracketing
Maximum flash synchronize 1/250s -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM 1280 x 720 (30 fps), 640 x 480 (30 fps)
Maximum video resolution 3840x2160 1280x720
Video data format MPEG-4, H.264 MPEG-4
Mic support
Headphone support
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 410 gr (0.90 lb) 110 gr (0.24 lb)
Physical dimensions 122 x 84 x 50mm (4.8" x 3.3" x 2.0") 94 x 56 x 19mm (3.7" x 2.2" x 0.7")
DXO scores
DXO All around 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 330 pictures -
Form of battery Battery Pack -
Battery model BLS-50 NP-BN1
Self timer Yes (2 or 12 secs, custom) Yes (2 or 10 sec, Portrait 1/2)
Time lapse shooting
Storage type SD/SDHC/SDXC (UHS-I/II supported) SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo
Card slots One -
Retail cost $650 $119