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Olympus E-M10 IV vs Sony RX100 II

Portability
81
Imaging
62
Features
83
Overall
70
Olympus OM-D E-M10 IV front
 
Sony Cyber-shot DSC-RX100 II front
Portability
89
Imaging
51
Features
74
Overall
60

Olympus E-M10 IV vs Sony RX100 II 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
  • Launched August 2020
  • Earlier Model is Olympus E-M10 III
Sony RX100 II
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Display
  • ISO 160 - 12800 (Bump to 25600)
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 28-100mm (F1.8-4.9) lens
  • 281g - 102 x 58 x 38mm
  • Announced June 2013
  • Previous Model is Sony RX100
  • Newer Model is Sony RX100 III
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Olympus E-M10 IV vs Sony RX100 II Overview

On this page, we are evaluating the Olympus E-M10 IV vs Sony RX100 II, one is a Entry-Level Mirrorless and the other is a Large Sensor Compact by rivals Olympus and Sony. The sensor resolution of the E-M10 IV (20MP) and the RX100 II (20MP) is very close but the E-M10 IV (Four Thirds) and RX100 II (1") have totally different sensor dimensions.

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The E-M10 IV was unveiled 7 years after the RX100 II which is a fairly big gap as far as camera tech is concerned. Both of the cameras have different body design with the Olympus E-M10 IV being a SLR-style mirrorless camera and the Sony RX100 II being a Large Sensor Compact camera.

Before getting straight to a more detailed comparison, here is a quick summation of how the E-M10 IV scores against the RX100 II in relation to portability, imaging, features and an overall mark.

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Reasons to pick Olympus E-M10 IV over the Sony RX100 II

 E-M10 IV RX100 II 
AnnouncedAugust 2020June 2013Newer by 87 months
Selfie screen Take selfies
Touch display Easily navigate

Reasons to pick Sony RX100 II over the Olympus E-M10 IV

 RX100 II E-M10 IV 
Display resolution1229k1040kClearer display (+189k dot)

Common features in the Olympus E-M10 IV and Sony RX100 II

 E-M10 IV RX100 II 
Manually focus Very accurate focus
Display typeTiltingTiltingTilting display
Display dimensions3"3"Equal display sizing

Olympus E-M10 IV vs Sony RX100 II Physical Comparison

When you are intending to travel with your camera, you have to consider its weight and volume. The Olympus E-M10 IV provides physical dimensions of 122mm x 84mm x 49mm (4.8" x 3.3" x 1.9") having a weight of 383 grams (0.84 lbs) and the Sony RX100 II has sizing of 102mm x 58mm x 38mm (4.0" x 2.3" x 1.5") and a weight of 281 grams (0.62 lbs).

Check the Olympus E-M10 IV vs Sony RX100 II in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an Interchangeable Lens Camera will vary depending on the lens you are using during that time. The following is a front view overall size comparison of the E-M10 IV compared to the RX100 II.

Olympus E-M10 IV vs Sony RX100 II size comparison

Considering size and weight, the portability grade of the E-M10 IV and RX100 II is 81 and 89 respectively.

Olympus E-M10 IV vs Sony RX100 II top view buttons comparison

Olympus E-M10 IV vs Sony RX100 II Sensor Comparison

Usually, its tough to visualise the difference in sensor dimensions merely by researching technical specs. The pic underneath will help offer you a far better sense of the sensor sizes in the E-M10 IV and RX100 II.

As you can tell, both cameras provide the same MP but not the same sensor dimensions. The E-M10 IV has the larger sensor which is going to make obtaining shallower depth of field simpler. The more recent E-M10 IV is going to have an edge in sensor innovation.

Olympus E-M10 IV vs Sony RX100 II sensor size comparison

Olympus E-M10 IV vs Sony RX100 II Screen and ViewFinder

Olympus E-M10 IV vs Sony RX100 II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M10 IV Portrait photography information
Sony RX100 II Portrait photography information
77
focusing manually
MP count good (20MP)
nice sensor size (Four Thirds)
comes with face detect focusing
supports RAW files
70
has manual focus
high flash sync (1/2,000 seconds)
resolution is good (20 megapixels)
decent sensor size (1")
comes with face detection focusing
delivers RAW formats
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Street Comparison

Street photography with Olympus E-M10 IV
Street photography with Sony RX100 II
84
has a tilting screen
image stabilization (Sensor based 5-axis)
nice sensor size (Four Thirds)
supports RAW files
offers touch focus
great high ISO (25,600)
85
tilting screen
has image stabilization (Optical)
decent sensor size (1")
delivers RAW formats
lighter than competition (281g)
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Sports Comparison

Sports photography with Olympus E-M10 IV
Sports photography with Sony RX100 II
72
quiet shutter (1/16,000s)
image stabilization (Sensor based 5-axis)
MP count good (20MP)
nice sensor size (Four Thirds)
comes with tracking focus
lack of phase detect AF
67
has image stabilization (Optical)
resolution is good (20MP)
decent sensor size (1")
comes with tracking autofocus
great battery life (350 shots)
no phase detect AF
Photography Glossary

Travel Comparison

Olympus E-M10 IV Travel photography highlights
Sony RX100 II Travel photography highlights
84
supports bluetooth
offers touch focus
MP count good (20 megapixels)
has built in flash
selfie friendly screen
80
great battery life (350 CIPA)
lighter than competition (281g)
resolution is good (20 megapixels)
has built in flash
decently wide (28mm)
very good maximum aperture (f1.8)
does not feature selfie friendly display
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Landscape Comparison

Olympus E-M10 IV Landscape photography information
Sony RX100 II Landscape photography information
82
focusing manually
interchangeable lenses (Micro Four Thirds mount)
screen size is good (3")
image stabilization (Sensor based 5-axis)
MP count good (20 megapixels)
nice sensor size (Four Thirds)
great high ISO (25,600)
supports RAW files
74
has manual focus
decently wide (28mm)
very good maximum aperture (f1.8)
screen size is good (3")
has image stabilization (Optical)
resolution is good (20 megapixels)
decent sensor size (1")
delivers RAW formats
great battery life (350 CIPA)
fixed lens (fixed lens mount)
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Vlogging Comparison

Olympus E-M10 IV Vlogging details
Sony RX100 II Vlogging details
78
selfie friendly screen
touchscreen
image stabilization (Sensor based 5-axis)
comes with face detect focusing
high res video (3840 x 2160 resolution)
doesn't have mic support
37
decently wide (28mm)
very good maximum aperture (f1.8)
has image stabilization (Optical)
comes with face detection focusing
high res video (1920 x 1080 resolution)
lighter than competition (281g)
does not feature selfie friendly display
doesn't have external microphone port
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Olympus E-M10 IV vs Sony RX100 II Specifications

Detailed spec comparison table for Olympus E-M10 IV and Sony RX100 II
 Olympus OM-D E-M10 IVSony Cyber-shot DSC-RX100 II
General Information
Brand Name Olympus Sony
Model type Olympus OM-D E-M10 IV Sony Cyber-shot DSC-RX100 II
Class Entry-Level Mirrorless Large Sensor Compact
Launched 2020-08-04 2013-06-27
Body design SLR-style mirrorless Large Sensor Compact
Sensor Information
Chip TruePic VIII -
Sensor type CMOS CMOS
Sensor size Four Thirds 1"
Sensor measurements 17.4 x 13mm 13.2 x 8.8mm
Sensor area 226.2mm² 116.2mm²
Sensor resolution 20MP 20MP
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Highest Possible resolution 5184 x 3888 5472 x 3648
Maximum native ISO 25600 12800
Maximum enhanced ISO - 25600
Minimum native ISO 200 160
RAW data
Minimum enhanced ISO 100 100
Autofocusing
Manual focusing
Touch focus
Continuous autofocus
Autofocus single
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 121 25
Lens
Lens mount type Micro Four Thirds fixed lens
Lens zoom range - 28-100mm (3.6x)
Highest aperture - f/1.8-4.9
Macro focusing distance - 5cm
Amount of lenses 107 -
Crop factor 2.1 2.7
Screen
Display type Tilting Tilting
Display sizing 3 inch 3 inch
Display resolution 1,040k dot 1,229k dot
Selfie friendly
Liveview
Touch capability
Display tech - Xtra Fine WhiteMagic TFT LCD
Viewfinder Information
Viewfinder Electronic Electronic (optional)
Viewfinder resolution 2,360k dot -
Viewfinder coverage 100 percent -
Viewfinder magnification 0.62x -
Features
Minimum shutter speed 60 secs 30 secs
Fastest shutter speed 1/4000 secs 1/2000 secs
Fastest quiet shutter speed 1/16000 secs -
Continuous shutter speed 8.7 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash distance 7.20 m (at ISO 200) 15.00 m (ISO Auto (W))
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
External flash
Auto exposure bracketing
WB bracketing
Fastest flash sync 1/250 secs 1/2000 secs
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 1920 x 1080 (60 fps), 640 x 480 (30 fps)
Maximum video resolution 3840x2160 1920x1080
Video file format MPEG-4, H.264 MPEG-4, AVCHD
Microphone jack
Headphone jack
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 383g (0.84 lbs) 281g (0.62 lbs)
Physical dimensions 122 x 84 x 49mm (4.8" x 3.3" x 1.9") 102 x 58 x 38mm (4.0" x 2.3" x 1.5")
DXO scores
DXO Overall rating not tested 67
DXO Color Depth rating not tested 22.5
DXO Dynamic range rating not tested 12.4
DXO Low light rating not tested 483
Other
Battery life 360 pictures 350 pictures
Form of battery Battery Pack Battery Pack
Battery ID BLS-50 NP-BX1
Self timer Yes (2 or 12 sec, custom) Yes (10 sec. / 2 sec. / Self-portrait One-person/ Self-portrait Two-person/ Self timer Continuous (3 or 5 shots))
Time lapse recording With downloadable app
Storage media SD/SDHC/SDXC (UHS-II supported) SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Storage slots 1 1
Retail pricing $699 $598