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Olympus E-M10 vs Sony TX20

Portability
82
Imaging
53
Features
73
Overall
61
Olympus OM-D E-M10 front
 
Sony Cyber-shot DSC-TX20 front
Portability
96
Imaging
39
Features
50
Overall
43

Olympus E-M10 vs Sony TX20 Key Specs

Olympus E-M10
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Tilting Display
  • ISO 200 - 25600
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 396g - 119 x 82 x 46mm
  • Released March 2014
  • Updated by Olympus E-M10 II
Sony TX20
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 125 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 25-100mm (F3.5-4.6) lens
  • 133g - 96 x 56 x 18mm
  • Released February 2012
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Olympus E-M10 vs Sony TX20 Overview

Here is a detailed review of the Olympus E-M10 vs Sony TX20, one being a Entry-Level Mirrorless and the latter is a Ultracompact by competitors Olympus and Sony. The image resolution of the E-M10 (16MP) and the TX20 (16MP) is pretty similar but the E-M10 (Four Thirds) and TX20 (1/2.3") have different sensor size.

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The E-M10 was released 2 years later than the TX20 and that is quite a large gap as far as tech is concerned. Each of the cameras have different body design with the Olympus E-M10 being a SLR-style mirrorless camera and the Sony TX20 being a Ultracompact camera.

Before going straight to a in depth comparison, here is a quick overview of how the E-M10 grades against the TX20 in relation to portability, imaging, features and an overall rating.

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Reasons to pick Olympus E-M10 over the Sony TX20

 E-M10 TX20 
ReleasedMarch 2014February 2012Fresher by 25 months
Screen typeTiltingFixed Tilting screen
Screen resolution1037k922kClearer screen (+115k dot)

Reasons to pick Sony TX20 over the Olympus E-M10

 TX20 E-M10 

Common features in the Olympus E-M10 and Sony TX20

 E-M10 TX20 
Manually focus More precise focusing
Screen dimensions3"3"Equal screen size
Selfie screen Missing selfie screen
Touch friendly screen Quickly navigate

Olympus E-M10 vs Sony TX20 Physical Comparison

If you are aiming to carry your camera regularly, you are going to need to factor in its weight and size. The Olympus E-M10 offers external dimensions of 119mm x 82mm x 46mm (4.7" x 3.2" x 1.8") with a weight of 396 grams (0.87 lbs) and the Sony TX20 has specifications of 96mm x 56mm x 18mm (3.8" x 2.2" x 0.7") and a weight of 133 grams (0.29 lbs).

Take a look at the Olympus E-M10 vs Sony TX20 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will vary depending on the lens you choose at that time. The following is a front view size comparison of the E-M10 versus the TX20.

Olympus E-M10 vs Sony TX20 size comparison

Using size and weight, the portability rating of the E-M10 and TX20 is 82 and 96 respectively.

Olympus E-M10 vs Sony TX20 top view buttons comparison

Olympus E-M10 vs Sony TX20 Sensor Comparison

Usually, it's difficult to picture the gap between sensor sizing only by reading specs. The photograph underneath might offer you a stronger sense of the sensor sizes in the E-M10 and TX20.

As you can plainly see, both of those cameras provide the same MP albeit different sensor sizing. The E-M10 offers the bigger sensor which should make obtaining shallow depth of field easier. The more recent E-M10 provides a benefit with regard to sensor tech.

Olympus E-M10 vs Sony TX20 sensor size comparison

Olympus E-M10 vs Sony TX20 Screen and ViewFinder

Olympus E-M10 vs Sony TX20 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M10 as a Portrait photography camera
Sony TX20 as a Portrait photography camera
71
manual focus
good MP (16 megapixels)
sensor size is nice (Four Thirds)
provides face detect focusing
saves RAW files
40
manual focus
good MP (16MP)
includes face detect autofocus
manual mode not possible
cannot use external flash
sensor is small (1/2.3")
does not have RAW files
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Street Comparison

Street photography with Olympus E-M10
Street photography with Sony TX20
77
screen tilts
built in image stabilization (Sensor based)
sensor size is nice (Four Thirds)
saves RAW files
has focus via touch
great high ISO (25,600)
more heavy than competition (396g)
67
built in image stabilization (Optical)
boasts focus via touch
environment proof
fixed screen
sensor is small (1/2.3")
does not have RAW files
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Sports Comparison

Olympus E-M10 Sports photography advice
Sony TX20 Sports photography advice
66
built in image stabilization (Sensor based)
good MP (16MP)
sensor size is nice (Four Thirds)
provides tracking focus
lacks phase detect AF
50
built in image stabilization (Optical)
good MP (16MP)
includes tracking focus
environment proof
better than average battery pack (250 CIPA)
no shutter priority
sensor is small (1/2.3")
does not have phase detect autofocus
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Travel Comparison

Olympus E-M10 Travel photography features
Sony TX20 Travel photography features
67
has focus via touch
good MP (16 megapixels)
has built in flash
more heavy than competition (396g)
doesn't posses selfie friendly display
72
better than average battery pack (250 shots)
environment proof
boasts focus via touch
good MP (16MP)
has built in flash
quite wide (25mm)
does not have Time Lapse recording
display is not selfie friendly
slow max aperture (f3.5)
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Landscape Comparison

Olympus E-M10 Landscape photography factors
Sony TX20 Landscape photography factors
79
manual focus
switch lenses (Micro Four Thirds mount)
nice screen size (3 inch)
built in image stabilization (Sensor based)
good MP (16MP)
sensor size is nice (Four Thirds)
great high ISO (25,600)
saves RAW files
52
manual focus
quite wide (25mm)
good sized screen (3 inch)
built in image stabilization (Optical)
good MP (16MP)
environment proof
better than average battery pack (250 shots)
can't swap lens (fixed lens mount)
slow max aperture (f3.5)
manual mode not possible
sensor is small (1/2.3")
does not have RAW files
does not have Time Lapse recording
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Vlogging Comparison

Olympus E-M10 Vlogging information
Sony TX20 Vlogging information
33
has touchscreen
built in image stabilization (Sensor based)
provides face detect focusing
high quality video (1920 x 1080 resolution)
doesn't posses selfie friendly display
doesn't have microphone support
more heavy than competition (396 grams)
35
quite wide (25mm)
has touchscreen
built in image stabilization (Optical)
includes face detect autofocus
good video quality (1920 x 1080 resolution)
slow max aperture (f3.5)
display is not selfie friendly
does not have mic socket
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Olympus E-M10 vs Sony TX20 Specifications

Detailed spec comparison table for Olympus E-M10 and Sony TX20
 Olympus OM-D E-M10Sony Cyber-shot DSC-TX20
General Information
Brand Name Olympus Sony
Model type Olympus OM-D E-M10 Sony Cyber-shot DSC-TX20
Class Entry-Level Mirrorless Ultracompact
Released 2014-03-18 2012-02-28
Physical type SLR-style mirrorless Ultracompact
Sensor Information
Processor TruePic VII BIONZ
Sensor type CMOS BSI-CMOS
Sensor size Four Thirds 1/2.3"
Sensor dimensions 17.3 x 13mm 6.17 x 4.55mm
Sensor surface area 224.9mm² 28.1mm²
Sensor resolution 16 megapixel 16 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 4:3 and 16:9
Max resolution 4608 x 3456 4608 x 3456
Max native ISO 25600 3200
Min native ISO 200 125
RAW support
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 81 -
Cross type focus points - -
Lens
Lens mount type Micro Four Thirds fixed lens
Lens zoom range - 25-100mm (4.0x)
Max aperture - f/3.5-4.6
Macro focusing range - 1cm
Available lenses 107 -
Focal length multiplier 2.1 5.8
Screen
Display type Tilting Fixed Type
Display diagonal 3 inch 3 inch
Display resolution 1,037 thousand dots 922 thousand dots
Selfie friendly
Liveview
Touch friendly
Display technology TFT LCD XtraFine TruBlack TFT LCD
Viewfinder Information
Viewfinder type Electronic None
Viewfinder resolution 1,440 thousand dots -
Viewfinder coverage 100% -
Viewfinder magnification 0.58x -
Features
Min shutter speed 60 seconds 4 seconds
Max shutter speed 1/4000 seconds 1/1600 seconds
Continuous shutter rate 8.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Set white balance
Image stabilization
Built-in flash
Flash distance 5.80 m (ISO100) 3.70 m
Flash settings Flash Auto, Redeye, Fill-in, Flash Off, Red-eye Slow sync.(1st curtain), Slow sync.(1st curtain), Slow sync.(2nd curtain), Manual(1/1(FULL)~1/64) Auto, On, Off, Slow Sync
Hot shoe
AE bracketing
White balance bracketing
Max flash synchronize 1/250 seconds -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (30p), 1280 x 720 (30p), 640 x 480 (30 fps) 1920 x 1080 (60 fps), 1440 x 1080 (60, 30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps)
Max video resolution 1920x1080 1920x1080
Video data format H.264, Motion JPEG MPEG-4, AVCHD
Mic port
Headphone port
Connectivity
Wireless Built-In Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 396g (0.87 lbs) 133g (0.29 lbs)
Physical dimensions 119 x 82 x 46mm (4.7" x 3.2" x 1.8") 96 x 56 x 18mm (3.8" x 2.2" x 0.7")
DXO scores
DXO Overall rating 72 not tested
DXO Color Depth rating 22.8 not tested
DXO Dynamic range rating 12.3 not tested
DXO Low light rating 884 not tested
Other
Battery life 320 images 250 images
Battery type Battery Pack Battery Pack
Battery ID BLS-5 NP-BN
Self timer Yes (12 sec., 2 sec.,custom (Waiting time 1-30sec.,Shooting interval 0.5/1/2/3sec.,Number of shots 1-10)) Yes (2 or 10 sec, Portrait 1/2)
Time lapse recording
Type of storage SD/SDHC/SDXC SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo
Card slots Single Single
Cost at release $600 $330