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Olympus E-M1 III vs Sony W830

Portability
67
Imaging
62
Features
96
Overall
75
Olympus OM-D E-M1 Mark III front
 
Sony Cyber-shot DSC-W830 front
Portability
96
Imaging
45
Features
26
Overall
37

Olympus E-M1 III vs Sony W830 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
  • Previous Model is Olympus E-M1 II
Sony W830
(Full Review)
  • 20MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-200mm (F3.3-6.3) lens
  • 122g - 93 x 52 x 23mm
  • Revealed January 2014
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Olympus E-M1 III vs Sony W830 Overview

Its time to look more closely at the Olympus E-M1 III and Sony W830, one is a Pro Mirrorless and the latter is a Ultracompact by manufacturers Olympus and Sony. The sensor resolution of the E-M1 III (20MP) and the W830 (20MP) is relatively similar but the E-M1 III (Four Thirds) and W830 (1/2.3") come with different sensor measurements.

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The E-M1 III was brought out 6 years after the W830 which is quite a sizable gap as far as technology is concerned. Both of these cameras come with different body type with the Olympus E-M1 III being a SLR-style mirrorless camera and the Sony W830 being a Ultracompact camera.

Before delving in to a complete comparison, below is a short summation of how the E-M1 III grades against the W830 with respect to portability, imaging, features and an overall mark.

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Reasons to pick Olympus E-M1 III over the Sony W830

 E-M1 III W830 
RevealedFebruary 2020January 2014Newer by 75 months
Focus manually More precise focusing
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen dimension3"2.7"Bigger screen (+0.3")
Screen resolution1037k230kCrisper screen (+807k dot)
Selfie screen Easy selfies
Touch friendly screen Quickly navigate

Reasons to pick Sony W830 over the Olympus E-M1 III

 W830 E-M1 III 

Common features in the Olympus E-M1 III and Sony W830

 E-M1 III W830 

Olympus E-M1 III vs Sony W830 Physical Comparison

For anyone who is looking to travel with your camera frequently, you should factor in its weight and measurements. The Olympus E-M1 III offers physical 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) whilst the Sony W830 has proportions of 93mm x 52mm x 23mm (3.7" x 2.0" x 0.9") and a weight of 122 grams (0.27 lbs).

Look at the Olympus E-M1 III and Sony W830 in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will differ dependant on the lens you are employing at that time. Below is the front view dimensions comparison of the E-M1 III compared to the W830.

Olympus E-M1 III vs Sony W830 size comparison

Using dimensions and weight, the portability score of the E-M1 III and W830 is 67 and 96 respectively.

Olympus E-M1 III vs Sony W830 top view buttons comparison

Olympus E-M1 III vs Sony W830 Sensor Comparison

Typically, it's difficult to picture the gap between sensor dimensions simply by reviewing specs. The pic here might give you a greater sense of the sensor sizing in the E-M1 III and W830.

All in all, both the cameras posses the exact same megapixel count albeit different sensor dimensions. The E-M1 III offers the bigger sensor which is going to make achieving bokeh easier. The more modern E-M1 III provides an advantage when it comes to sensor tech.

Olympus E-M1 III vs Sony W830 sensor size comparison

Olympus E-M1 III vs Sony W830 Screen and ViewFinder

Olympus E-M1 III vs Sony W830 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M1 III Portrait photography factors
Sony W830 Portrait photography factors
77
you can focus manually
good megapixels (20MP)
decent sensor size (Four Thirds)
comes with face detect focusing
saves RAW files
38
megapixel count good (20MP)
offers face detection focusing
lack of manual focus
no manual control
no external flash support
sensor is very small (1/2.3")
does not have RAW files
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Street Comparison

Olympus E-M1 III Street photography info
Sony W830 Street photography info
78
fully articulated screen
image stabilization (Sensor based 5-axis)
decent sensor size (Four Thirds)
saves RAW files
supports focus by touch
environment sealing
very good high ISO (25,600)
59
image stabilization (Optical)
screen is fixed
sensor is very small (1/2.3")
does not have RAW files
Photography Glossary

Sports Comparison

Olympus E-M1 III as a Sports photography camera
Sony W830 as a Sports photography camera
81
great max shutter speed (1/8,000 seconds)
quiet shutter (1/32,000 seconds)
max frames per second high (60.0 frames per second)
image stabilization (Sensor based 5-axis)
good megapixels (20MP)
decent sensor size (Four Thirds)
comes with tracking focus
environment sealing
supports phase detect AF
43
image stabilization (Optical)
megapixel count good (20MP)
offers tracking autofocus
low frames per second (1.0 frames/s)
no shutter priority
sensor is very small (1/2.3")
does not have phase detect AF
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Travel Comparison

Olympus E-M1 III as a Travel photography camera
Sony W830 as a Travel photography camera
79
environment sealing
has bluetooth
supports focus by touch
good megapixels (20 megapixels)
selfie friendly display
67
megapixel count good (20 megapixels)
flash built-in
fairly wide (25mm)
missing Timelapse recording
display isn't selfie friendly
somewhat slow max aperture (f3.3)
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Landscape Comparison

Olympus E-M1 III Landscape photography highlights
Sony W830 Landscape photography highlights
81
you can focus manually
interchangeable lenses (Micro Four Thirds mount)
screen size is good (3")
image stabilization (Sensor based 5-axis)
good megapixels (20 megapixels)
decent sensor size (Four Thirds)
doesnt have anti aliasing filter
very good high ISO (25,600)
saves RAW files
environment sealing
has double storage slots
41
fairly wide (25mm)
image stabilization (Optical)
megapixel count good (20MP)
lack of manual focus
cannot switch lens (fixed lens mount)
somewhat slow max aperture (f3.3)
small screen (2.7")
no manual control
sensor is very small (1/2.3")
does not have RAW files
missing Timelapse recording
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Vlogging Comparison

Vlogging with Olympus E-M1 III
Vlogging with Sony W830
79
selfie friendly display
touch screen
image stabilization (Sensor based 5-axis)
comes with face detect focusing
high quality video (4096 x 2160 pxls)
comes with microphone port
32
fairly wide (25mm)
image stabilization (Optical)
offers face detection focusing
somewhat slow max aperture (f3.3)
display isn't selfie friendly
low video resolution (1280 x 720 pixels)
missing external microphone support
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Olympus E-M1 III vs Sony W830 Specifications

Detailed spec comparison table for Olympus E-M1 III and Sony W830
 Olympus OM-D E-M1 Mark IIISony Cyber-shot DSC-W830
General Information
Make Olympus Sony
Model Olympus OM-D E-M1 Mark III Sony Cyber-shot DSC-W830
Type Pro Mirrorless Ultracompact
Released 2020-02-11 2014-01-07
Physical type SLR-style mirrorless Ultracompact
Sensor Information
Powered by TruePic IX Bionz
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor measurements 17.4 x 13mm 6.17 x 4.55mm
Sensor surface area 226.2mm² 28.1mm²
Sensor resolution 20 megapixel 20 megapixel
Anti aliasing filter
Aspect ratio 4:3 4:3 and 16:9
Maximum resolution 5184 x 3888 5152 x 3864
Maximum native ISO 25600 3200
Min native ISO 200 80
RAW images
Min boosted ISO 64 -
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Autofocus single
Tracking autofocus
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points 121 -
Cross focus points 121 -
Lens
Lens mount Micro Four Thirds fixed lens
Lens focal range - 25-200mm (8.0x)
Maximal aperture - f/3.3-6.3
Number of lenses 107 -
Crop factor 2.1 5.8
Screen
Display type Fully Articulated Fixed Type
Display sizing 3 inch 2.7 inch
Display resolution 1,037k dots 230k dots
Selfie friendly
Liveview
Touch friendly
Display tech - Clear Photo LCD
Viewfinder Information
Viewfinder type Electronic None
Viewfinder resolution 2,360k dots -
Viewfinder coverage 100 percent -
Viewfinder magnification 0.74x -
Features
Slowest shutter speed 60s 2s
Maximum shutter speed 1/8000s 1/1600s
Maximum quiet shutter speed 1/32000s -
Continuous shooting rate 60.0fps 1.0fps
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes -
Change white balance
Image stabilization
Integrated flash
Flash range no built-in flash 2.80 m (with ISO auto)
Flash modes Redeye, Fill-in, Flash Off, Red-eye Slow sync.(1st curtain), Slow sync.(1st curtain), Slow sync.(2nd curtain), Manual Auto / Flash On / Slow Synchro / Flash Off / Advanced Flash
Hot shoe
AEB
White balance bracketing
Maximum flash synchronize 1/250s -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
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 1280 x 720 (30 fps), 640 x 480 (30 fps)
Maximum video resolution 4096x2160 1280x720
Video data format MPEG-4, H.264 H.264
Microphone support
Headphone support
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 3.1 Gen 1 (5 GBit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 580 gr (1.28 lb) 122 gr (0.27 lb)
Dimensions 134 x 91 x 69mm (5.3" x 3.6" x 2.7") 93 x 52 x 23mm (3.7" x 2.0" x 0.9")
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 420 images -
Style of battery Battery Pack -
Battery model BLH-1 NP-BN
Self timer Yes (2 or 12 secs, custom) Yes (2 or 10 secs)
Time lapse feature
Type of storage Dual SD/SDHC/SDXC slots (UHS-II on first slot) Memory Stick Duo/Pro Duo/Pro-HG Duo, microSD/microSDHC
Card slots Two One
Cost at launch $1,800 $128