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Olympus E-M10 IV vs Sony W730

Portability
81
Imaging
62
Features
83
Overall
70
Olympus OM-D E-M10 IV front
 
Sony Cyber-shot DSC-W730 front
Portability
96
Imaging
39
Features
33
Overall
36

Olympus E-M10 IV vs Sony W730 Key Specs

Olympus E-M10 IV
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Tilting Display
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • 3840 x 2160 video
  • Micro Four Thirds Mount
  • 383g - 122 x 84 x 49mm
  • Introduced August 2020
  • Replaced the Olympus E-M10 III
Sony W730
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 100 - 3200
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-224mm (F3.3-6.3) lens
  • 122g - 93 x 52 x 22mm
  • Released January 2013
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Olympus E-M10 IV vs Sony W730 Overview

Here, we are looking at the Olympus E-M10 IV versus Sony W730, one is a Entry-Level Mirrorless and the other is a Small Sensor Compact by brands Olympus and Sony. There exists a significant gap among the sensor resolutions of the E-M10 IV (20MP) and W730 (16MP) and the E-M10 IV (Four Thirds) and W730 (1/2.3") have different sensor sizes.

Photography Glossary

The E-M10 IV was revealed 7 years after the W730 which is a fairly sizable gap as far as camera technology is concerned. Both cameras feature different body design with the Olympus E-M10 IV being a SLR-style mirrorless camera and the Sony W730 being a Compact camera.

Before delving into a full comparison, here is a short summary of how the E-M10 IV matches up against the W730 in the way of portability, imaging, features and an overall mark.

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Reasons to pick Olympus E-M10 IV over the Sony W730

 E-M10 IV W730 
ReleasedAugust 2020January 2013Newer by 93 months
Manual focus Very exact focus
Display typeTiltingFixed Tilting display
Display size3"2.7"Larger display (+0.3")
Display resolution1040k230kCrisper display (+810k dot)
Selfie screen Take selfies

Reasons to pick Sony W730 over the Olympus E-M10 IV

 W730 E-M10 IV 

Common features in the Olympus E-M10 IV and Sony W730

 E-M10 IV W730 
Touch display Easily navigate

Olympus E-M10 IV vs Sony W730 Physical Comparison

When you are going to travel with your camera often, you will want to factor in its weight and proportions. The Olympus E-M10 IV offers exterior measurements of 122mm x 84mm x 49mm (4.8" x 3.3" x 1.9") with a weight of 383 grams (0.84 lbs) while the Sony W730 has measurements of 93mm x 52mm x 22mm (3.7" x 2.0" x 0.9") accompanied by a weight of 122 grams (0.27 lbs).

Compare the Olympus E-M10 IV versus Sony W730 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will differ based on the lens you use at the time. Below is a front view measurements comparison of the E-M10 IV against the W730.

Olympus E-M10 IV vs Sony W730 size comparison

Taking into account dimensions and weight, the portability score of the E-M10 IV and W730 is 81 and 96 respectively.

Olympus E-M10 IV vs Sony W730 top view buttons comparison

Olympus E-M10 IV vs Sony W730 Sensor Comparison

Sometimes, it is very difficult to picture the contrast in sensor dimensions merely by researching technical specs. The pic here should provide you a stronger sense of the sensor measurements in the E-M10 IV and W730.

As you can tell, both cameras feature different resolutions and different sensor dimensions. The E-M10 IV with its larger sensor is going to make shooting bokeh simpler and the Olympus E-M10 IV will result in greater detail because of its extra 4 Megapixels. Greater resolution can also allow you to crop pics way more aggressively. The more recent E-M10 IV provides a benefit in sensor technology.

Olympus E-M10 IV vs Sony W730 sensor size comparison

Olympus E-M10 IV vs Sony W730 Screen and ViewFinder

Olympus E-M10 IV vs Sony W730 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M10 IV Portrait photography features
Sony W730 Portrait photography features
77
has manual focus
megapixel count decent (20 megapixels)
decent sensor size (Four Thirds)
has face detection autofocus
delivers RAW formats
34
good megapixels (16MP)
has face detect focus
manual focus not available
no manual mode
no external flash support
sensor is very small (1/2.3")
lack of RAW files
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Street Comparison

Olympus E-M10 IV Street photography features
Sony W730 Street photography features
84
screen tilts
built in image stabilization (Sensor based 5-axis)
decent sensor size (Four Thirds)
delivers RAW formats
features focus via touch
good ISO range (25,600)
67
built in image stabilization (Optical)
provides focus by touch
lighter than competition (122g)
screen does not articulate
sensor is very small (1/2.3")
lack of RAW files
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Sports Comparison

Olympus E-M10 IV as a Sports photography camera
Sony W730 as a Sports photography camera
72
silent mode (1/16,000s)
built in image stabilization (Sensor based 5-axis)
megapixel count decent (20 megapixels)
decent sensor size (Four Thirds)
has tracking autofocus
no phase detect autofocus
40
built in image stabilization (Optical)
good megapixels (16 megapixels)
has tracking focus
slow continuous shooting (1.0 fps)
no shutter priority
sensor is very small (1/2.3")
lack of phase detect auto focus
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Travel Comparison

Olympus E-M10 IV as a Travel photography camera
Sony W730 as a Travel photography camera
84
connects via bluetooth
features focus via touch
megapixel count decent (20MP)
has built in flash
screen is selfie friendly
71
lighter than competition (122 grams)
provides focus by touch
good megapixels (16MP)
built-in flash
fairly wide (25mm)
no Time Lapse recording
does not have a selfie friendly display
slow maximum aperture (f3.3)
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Landscape Comparison

Olympus E-M10 IV Landscape photography info
Sony W730 Landscape photography info
82
has manual focus
change lenses (Micro Four Thirds mount)
pretty good screen size (3 inch)
built in image stabilization (Sensor based 5-axis)
megapixel count decent (20MP)
decent sensor size (Four Thirds)
good ISO range (25,600)
delivers RAW formats
38
fairly wide (25mm)
built in image stabilization (Optical)
good megapixels (16 megapixels)
manual focus not available
lens is fixed (fixed lens mount)
slow maximum aperture (f3.3)
small screen (2.7")
no manual mode
sensor is very small (1/2.3")
lack of RAW files
no Time Lapse recording
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Vlogging Comparison

Olympus E-M10 IV Vlogging info
Sony W730 Vlogging info
78
screen is selfie friendly
touchscreen functionality
built in image stabilization (Sensor based 5-axis)
has face detection autofocus
video res high (3840 x 2160 pxls)
no external mic jack
34
fairly wide (25mm)
touchscreen
built in image stabilization (Optical)
has face detect focus
lighter than competition (122 grams)
slow maximum aperture (f3.3)
does not have a selfie friendly display
low res video (1280 x 720 pxls)
no mic socket
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Olympus E-M10 IV vs Sony W730 Specifications

Detailed spec comparison table for Olympus E-M10 IV and Sony W730
 Olympus OM-D E-M10 IVSony Cyber-shot DSC-W730
General Information
Brand Name Olympus Sony
Model Olympus OM-D E-M10 IV Sony Cyber-shot DSC-W730
Category Entry-Level Mirrorless Small Sensor Compact
Introduced 2020-08-04 2013-01-08
Physical type SLR-style mirrorless Compact
Sensor Information
Processor Chip TruePic VIII -
Sensor type CMOS CCD
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 megapixels 16 megapixels
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 4:3 and 16:9
Max resolution 5184 x 3888 4608 x 3456
Max native ISO 25600 3200
Min native ISO 200 100
RAW data
Min enhanced ISO 100 -
Autofocusing
Focus manually
Touch focus
Continuous AF
Single AF
Tracking AF
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points 121 -
Cross focus points - -
Lens
Lens mount Micro Four Thirds fixed lens
Lens focal range - 25-224mm (9.0x)
Highest aperture - f/3.3-6.3
Macro focus range - 5cm
Total lenses 107 -
Crop factor 2.1 5.8
Screen
Type of display Tilting Fixed Type
Display sizing 3" 2.7"
Display resolution 1,040 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch operation
Display technology - TFT LCD display
Viewfinder Information
Viewfinder Electronic None
Viewfinder resolution 2,360 thousand dots -
Viewfinder coverage 100% -
Viewfinder magnification 0.62x -
Features
Min shutter speed 60s 2s
Max shutter speed 1/4000s 1/1600s
Max quiet shutter speed 1/16000s -
Continuous shutter rate 8.7 frames per second 1.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Change WB
Image stabilization
Integrated flash
Flash range 7.20 m (at ISO 200) 2.80 m
Flash modes Redeye, fill-in, off, redeye slow-sync (1st-curtain), slow sync (1st-curtain), slow sync (2nd-curtain), manual Auto, On, Off, Slow Sync, Advanced Flash
External flash
Auto exposure bracketing
White balance bracketing
Max flash synchronize 1/250s -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 25p / 102 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 24p / 102 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 60p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 50p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 30p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 25p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 24p / 52 Mbps, MOV, H.264, Linear PCM 1280 x 720 (30 fps), 640 x 480 (30 fps)
Max video resolution 3840x2160 1280x720
Video file format MPEG-4, H.264 MPEG-4, AVCHD
Mic port
Headphone port
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
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 383 gr (0.84 pounds) 122 gr (0.27 pounds)
Physical dimensions 122 x 84 x 49mm (4.8" x 3.3" x 1.9") 93 x 52 x 22mm (3.7" x 2.0" x 0.9")
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 360 photos 240 photos
Battery type Battery Pack Battery Pack
Battery model BLS-50 NP-BN
Self timer Yes (2 or 12 sec, custom) Yes (2 or 10 sec, Portrait 1/2)
Time lapse feature
Storage type SD/SDHC/SDXC (UHS-II supported) SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo
Card slots 1 1
Price at release $699 $138