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Olympus E-M10 IV vs Sony HX90V

Portability
81
Imaging
62
Features
83
Overall
70
Olympus OM-D E-M10 IV front
 
Sony Cyber-shot DSC-HX90V front
Portability
91
Imaging
43
Features
63
Overall
51

Olympus E-M10 IV vs Sony HX90V 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
  • Released August 2020
  • Previous Model is Olympus E-M10 III
Sony HX90V
(Full Review)
  • 18MP - 1/2.3" Sensor
  • 3" Tilting Display
  • ISO 80 - 12800
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 24-720mm (F3.5-6.4) lens
  • 245g - 102 x 58 x 36mm
  • Introduced April 2015
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Olympus E-M10 IV vs Sony HX90V Overview

Following is a detailed comparison of the Olympus E-M10 IV versus Sony HX90V, former is a Entry-Level Mirrorless while the other is a Small Sensor Superzoom by brands Olympus and Sony. The sensor resolution of the E-M10 IV (20MP) and the HX90V (18MP) is fairly close but the E-M10 IV (Four Thirds) and HX90V (1/2.3") use different sensor measurements.

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The E-M10 IV was revealed 5 years after the HX90V which is a fairly significant difference as far as camera technology is concerned. Both of the cameras come with different body type with the Olympus E-M10 IV being a SLR-style mirrorless camera and the Sony HX90V being a Compact camera.

Before going straight into a full comparison, below is a simple highlight of how the E-M10 IV scores versus the HX90V when considering portability, imaging, features and an overall score.

Photography Glossary
	
	

Reasons to pick Olympus E-M10 IV over the Sony HX90V

 E-M10 IV HX90V 
IntroducedAugust 2020April 2015More modern by 65 months
Display resolution1040k921kSharper display (+119k dot)
Touch display Easily navigate

Reasons to pick Sony HX90V over the Olympus E-M10 IV

 HX90V E-M10 IV 

Common features in the Olympus E-M10 IV and Sony HX90V

 E-M10 IV HX90V 
Manually focus Very accurate focus
Display typeTiltingTiltingTilting display
Display dimension3"3"Identical display measurements
Selfie screen Both good for selfies

Olympus E-M10 IV vs Sony HX90V Physical Comparison

For those who are going to carry around your camera frequently, you have to factor its weight and size. The Olympus E-M10 IV provides outer dimensions of 122mm x 84mm x 49mm (4.8" x 3.3" x 1.9") with a weight of 383 grams (0.84 lbs) and the Sony HX90V has specifications of 102mm x 58mm x 36mm (4.0" x 2.3" x 1.4") with a weight of 245 grams (0.54 lbs).

See the Olympus E-M10 IV versus Sony HX90V in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an ILC will differ depending on the lens you are working with at that moment. Underneath is the front view proportions comparison of the E-M10 IV versus the HX90V.

Olympus E-M10 IV vs Sony HX90V size comparison

Taking into account dimensions and weight, the portability rating of the E-M10 IV and HX90V is 81 and 91 respectively.

Olympus E-M10 IV vs Sony HX90V top view buttons comparison

Olympus E-M10 IV vs Sony HX90V Sensor Comparison

Normally, it's tough to picture the contrast in sensor sizes purely by researching technical specs. The picture underneath should give you a more clear sense of the sensor dimensions in the E-M10 IV and HX90V.

As you have seen, both of the cameras posses different megapixels and different sensor sizes. The E-M10 IV with its larger sensor is going to make achieving bokeh less difficult and the Olympus E-M10 IV will render greater detail because of its extra 2MP. Greater resolution can also allow you to crop pics somewhat more aggressively. The more recent E-M10 IV provides a benefit with regard to sensor technology.

Olympus E-M10 IV vs Sony HX90V sensor size comparison

Olympus E-M10 IV vs Sony HX90V Screen and ViewFinder

Olympus E-M10 IV vs Sony HX90V Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus E-M10 IV
Portrait photography with Sony HX90V
77
has manual focus
good MP (20MP)
sensor size is good (Four Thirds)
comes with face detection focus
exports RAW formats
45
has manual focus
good MP (18 megapixels)
offers face detect autofocus
can't use external flash
sensor is tiny (1/2.3")
lack of RAW files
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Street Comparison

Olympus E-M10 IV Street photography factors
Sony HX90V Street photography factors
84
tilting screen
has image stabilization (Sensor based 5-axis)
sensor size is good (Four Thirds)
exports RAW formats
supports focus by touch
great ISO range (25,600)
69
has a tilting screen
has image stabilization (Optical)
lighter than competition in class (245 grams)
sensor is tiny (1/2.3")
lack of RAW files
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Sports Comparison

Olympus E-M10 IV as a Sports photography camera
Sony HX90V as a Sports photography camera
72
quiet shutter (1/16,000s)
has image stabilization (Sensor based 5-axis)
good MP (20 megapixels)
sensor size is good (Four Thirds)
comes with tracking autofocus
no phase detect auto focus
57
incredible zoom range (24-720mm 30.0 x zoom)
has image stabilization (Optical)
good MP (18 megapixels)
offers tracking focus
good battery (360 shots)
sensor is tiny (1/2.3")
lack of phase detect autofocus
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Travel Comparison

Olympus E-M10 IV Travel photography factors
Sony HX90V Travel photography factors
84
has bluetooth
supports focus by touch
good MP (20 megapixels)
built-in flash
selfie friendly display
76
good battery (360 shots)
lighter than competition in class (245 grams)
good MP (18 megapixels)
built-in flash
selfie friendly screen
relatively wide (24mm)
very long zoom (720mm)
no Time Lapse mode
somewhat slow max aperture (f3.5)
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Landscape Comparison

Olympus E-M10 IV as a Landscape photography camera
Sony HX90V as a Landscape photography camera
82
has manual focus
interchangeable lenses (Micro Four Thirds mount)
nice screen size (3 inch)
has image stabilization (Sensor based 5-axis)
good MP (20MP)
sensor size is good (Four Thirds)
great ISO range (25,600)
exports RAW formats
53
has manual focus
relatively wide (24mm)
screen size is good (3 inches)
has image stabilization (Optical)
good MP (18 megapixels)
good battery (360 shots)
fixed lens (fixed lens mount)
somewhat slow max aperture (f3.5)
sensor is tiny (1/2.3")
lack of RAW files
no Time Lapse mode
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Vlogging Comparison

Vlogging with Olympus E-M10 IV
Vlogging with Sony HX90V
78
selfie friendly display
touchscreen functionality
has image stabilization (Sensor based 5-axis)
comes with face detection focus
video res high (3840 x 2160 pxls)
no external microphone support
75
relatively wide (24mm)
selfie friendly screen
has image stabilization (Optical)
offers face detect autofocus
video res high (1920 x 1080 pixels)
lighter than competition in class (245g)
somewhat slow max aperture (f3.5)
no mic socket
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Olympus E-M10 IV vs Sony HX90V Specifications

Detailed spec comparison table for Olympus E-M10 IV and Sony HX90V
 Olympus OM-D E-M10 IVSony Cyber-shot DSC-HX90V
General Information
Brand Olympus Sony
Model Olympus OM-D E-M10 IV Sony Cyber-shot DSC-HX90V
Category Entry-Level Mirrorless Small Sensor Superzoom
Released 2020-08-04 2015-04-14
Physical type SLR-style mirrorless Compact
Sensor Information
Processor Chip TruePic VIII Bionz X
Sensor type CMOS 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 18MP
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Full resolution 5184 x 3888 4896 x 3672
Max native ISO 25600 12800
Min native ISO 200 80
RAW data
Min boosted ISO 100 -
Autofocusing
Focus manually
AF touch
AF continuous
Single AF
Tracking AF
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 121 -
Lens
Lens mount Micro Four Thirds fixed lens
Lens focal range - 24-720mm (30.0x)
Max aperture - f/3.5-6.4
Macro focus range - 5cm
Total lenses 107 -
Crop factor 2.1 5.8
Screen
Display type Tilting Tilting
Display size 3 inches 3 inches
Resolution of display 1,040k dots 921k dots
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder type Electronic Electronic
Viewfinder resolution 2,360k dots 638k dots
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.62x 0.5x
Features
Slowest shutter speed 60 seconds 30 seconds
Maximum shutter speed 1/4000 seconds 1/2000 seconds
Maximum quiet shutter speed 1/16000 seconds -
Continuous shooting rate 8.7 frames per sec 10.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Integrated flash
Flash range 7.20 m (at ISO 200) 5.40 m (with Auto ISO)
Flash settings Redeye, fill-in, off, redeye slow-sync (1st-curtain), slow sync (1st-curtain), slow sync (2nd-curtain), manual Auto, flash on, slow sync, flash off, rear sync
Hot shoe
AE bracketing
WB bracketing
Maximum flash synchronize 1/250 seconds -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
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 1920 x 1080 (60p, 60i, 30p, 24p), 1280 x 720 (30p)
Max video resolution 3840x2160 1920x1080
Video data format MPEG-4, H.264 AVCHD, XAVC S
Mic port
Headphone port
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
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 383 gr (0.84 lbs) 245 gr (0.54 lbs)
Dimensions 122 x 84 x 49mm (4.8" x 3.3" x 1.9") 102 x 58 x 36mm (4.0" x 2.3" x 1.4")
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 360 shots 360 shots
Battery type Battery Pack Battery Pack
Battery model BLS-50 NP-BX1
Self timer Yes (2 or 12 sec, custom) Yes
Time lapse shooting
Type of storage SD/SDHC/SDXC (UHS-II supported) SD/SDHC/SDXC, Memory Stick Duo
Card slots Single Single
Pricing at launch $699 $440