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Olympus E-M10 IV vs Sony TX7

Portability
81
Imaging
62
Features
83
Overall
70
Olympus OM-D E-M10 IV front
 
Sony Cyber-shot DSC-TX7 front
Portability
95
Imaging
33
Features
34
Overall
33

Olympus E-M10 IV vs Sony TX7 Key Specs

Olympus E-M10 IV
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Tilting Screen
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • 3840 x 2160 video
  • Micro Four Thirds Mount
  • 383g - 122 x 84 x 49mm
  • Announced August 2020
  • Replaced the Olympus E-M10 III
Sony TX7
(Full Review)
  • 10MP - 1/2.4" Sensor
  • 3.5" Fixed Screen
  • ISO 125 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 25-100mm (F3.5-4.6) lens
  • 149g - 98 x 60 x 18mm
  • Released January 2010
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Olympus E-M10 IV vs Sony TX7 Overview

Its time to look more closely at the Olympus E-M10 IV and Sony TX7, former being a Entry-Level Mirrorless while the latter is a Ultracompact by competitors Olympus and Sony. There exists a noticeable gap between the sensor resolutions of the E-M10 IV (20MP) and TX7 (10MP) and the E-M10 IV (Four Thirds) and TX7 (1/2.4") posses totally different sensor sizes.

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The E-M10 IV was released 10 years later than the TX7 and that is quite a sizable difference as far as technology is concerned. The two cameras have different body design with the Olympus E-M10 IV being a SLR-style mirrorless camera and the Sony TX7 being a Ultracompact camera.

Before going right into a detailed comparison, here is a quick view of how the E-M10 IV matches up vs the TX7 in the way of portability, imaging, features and an overall grade.

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Reasons to pick Olympus E-M10 IV over the Sony TX7

 E-M10 IV TX7 
ReleasedAugust 2020January 2010More recent by 129 months
Manual focus More accurate focusing
Screen typeTiltingFixed Tilting screen
Screen resolution1040k921kClearer screen (+119k dot)
Selfie screen Take selfies

Reasons to pick Sony TX7 over the Olympus E-M10 IV

 TX7 E-M10 IV 
Screen dimensions3.5"3"Bigger screen (+0.5")

Common features in the Olympus E-M10 IV and Sony TX7

 E-M10 IV TX7 
Touch screen Quickly navigate

Olympus E-M10 IV vs Sony TX7 Physical Comparison

If you are aiming to lug around your camera often, you will want to take into account its weight and volume. The Olympus E-M10 IV features physical measurements of 122mm x 84mm x 49mm (4.8" x 3.3" x 1.9") and a weight of 383 grams (0.84 lbs) while the Sony TX7 has sizing of 98mm x 60mm x 18mm (3.9" x 2.4" x 0.7") accompanied by a weight of 149 grams (0.33 lbs).

Check the Olympus E-M10 IV and Sony TX7 in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will differ based on the lens you are utilizing at the time. The following is a front view scale comparison of the E-M10 IV against the TX7.

Olympus E-M10 IV vs Sony TX7 size comparison

Looking at dimensions and weight, the portability score of the E-M10 IV and TX7 is 81 and 95 respectively.

Olympus E-M10 IV vs Sony TX7 top view buttons comparison

Olympus E-M10 IV vs Sony TX7 Sensor Comparison

Normally, it can be difficult to see the difference between sensor measurements only by going over specifications. The visual underneath might offer you a clearer sense of the sensor sizing in the E-M10 IV and TX7.

Plainly, both cameras provide different megapixels and different sensor measurements. The E-M10 IV featuring a bigger sensor will make shooting shallower DOF less difficult and the Olympus E-M10 IV will deliver greater detail as a result of its extra 10MP. Higher resolution will also make it easier to crop photographs more aggressively. The more recent E-M10 IV is going to have an edge with regard to sensor technology.

Olympus E-M10 IV vs Sony TX7 sensor size comparison

Olympus E-M10 IV vs Sony TX7 Screen and ViewFinder

Olympus E-M10 IV vs Sony TX7 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M10 IV Portrait photography advice
Sony TX7 Portrait photography advice
77
has manual focus
decent megapixels (20 megapixels)
decent sensor size (Four Thirds)
offers face detect focus
supports RAW formats
19
manual focus not available
no manual control
can't use external flash
sensor resolution not great (10 megapixels)
very small sensor (1/2.4")
does not have RAW support
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Street Comparison

Street photography with Olympus E-M10 IV
Street photography with Sony TX7
84
screen tilts
built in image stabilization (Sensor based 5-axis)
decent sensor size (Four Thirds)
supports RAW formats
supports focus via touch
good high ISO (25,600)
59
has image stabilization (Optical)
comes with focus by touch
no articulating screen
very small sensor (1/2.4")
does not have RAW support
heavier than competitors (149g)
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Sports Comparison

Olympus E-M10 IV Sports photography details
Sony TX7 Sports photography details
72
silent mode (1/16,000 seconds)
built in image stabilization (Sensor based 5-axis)
decent megapixels (20MP)
decent sensor size (Four Thirds)
offers tracking focus
no phase detect auto focus
26
has image stabilization (Optical)
no shutter priority mode
sensor resolution not great (10 megapixels)
very small sensor (1/2.4")
does not have phase detect auto focus
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Travel Comparison

Olympus E-M10 IV Travel photography highlights
Sony TX7 Travel photography highlights
84
connects via bluetooth
supports focus via touch
decent megapixels (20MP)
flash built-in
screen is selfie friendly
59
comes with focus by touch
has built in flash
reasonably wide (25mm)
doesn't have Time Lapse function
heavier than competitors (149 grams)
sensor resolution not great (10 megapixels)
screen is not selfie friendly
somewhat slow maximum aperture (f3.5)
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Landscape Comparison

Olympus E-M10 IV as a Landscape photography camera
Sony TX7 as a Landscape photography camera
82
has manual focus
swap lenses (Micro Four Thirds mount)
pretty good screen size (3 inches)
built in image stabilization (Sensor based 5-axis)
decent megapixels (20 megapixels)
decent sensor size (Four Thirds)
good high ISO (25,600)
supports RAW formats
36
reasonably wide (25mm)
bigger than average screen (3.5 inch)
has image stabilization (Optical)
manual focus not available
lens is fixed (fixed lens mount)
somewhat slow maximum aperture (f3.5)
no manual control
sensor resolution not great (10 megapixels)
very small sensor (1/2.4")
does not have RAW support
doesn't have Time Lapse function
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Vlogging Comparison

Olympus E-M10 IV as a Vlogging camera
Sony TX7 as a Vlogging camera
78
screen is selfie friendly
screen is touchscreen
built in image stabilization (Sensor based 5-axis)
offers face detect focus
high quality video (3840 x 2160 pixels)
does not have mic jack
32
reasonably wide (25mm)
screen is touchscreen
has image stabilization (Optical)
high quality video (1920 x 1080 pixels)
somewhat slow maximum aperture (f3.5)
screen is not selfie friendly
doesn't have mic support
heavier than competitors (149g)
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Olympus E-M10 IV vs Sony TX7 Specifications

Detailed spec comparison table for Olympus E-M10 IV and Sony TX7
 Olympus OM-D E-M10 IVSony Cyber-shot DSC-TX7
General Information
Brand Olympus Sony
Model type Olympus OM-D E-M10 IV Sony Cyber-shot DSC-TX7
Class Entry-Level Mirrorless Ultracompact
Announced 2020-08-04 2010-01-07
Physical type SLR-style mirrorless Ultracompact
Sensor Information
Processor Chip TruePic VIII Bionz
Sensor type CMOS BSI-CMOS
Sensor size Four Thirds 1/2.4"
Sensor dimensions 17.4 x 13mm 6.104 x 4.578mm
Sensor surface area 226.2mm² 27.9mm²
Sensor resolution 20 megapixels 10 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 4:3 and 16:9
Highest Possible resolution 5184 x 3888 3456 x 2592
Maximum native ISO 25600 3200
Minimum native ISO 200 125
RAW format
Minimum enhanced ISO 100 -
Autofocusing
Manual focusing
Touch focus
Autofocus continuous
Autofocus single
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Total focus points 121 9
Lens
Lens mount type Micro Four Thirds fixed lens
Lens zoom range - 25-100mm (4.0x)
Largest aperture - f/3.5-4.6
Macro focusing distance - 1cm
Total lenses 107 -
Crop factor 2.1 5.9
Screen
Screen type Tilting Fixed Type
Screen sizing 3" 3.5"
Screen resolution 1,040k dots 921k dots
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder Electronic None
Viewfinder resolution 2,360k dots -
Viewfinder coverage 100 percent -
Viewfinder magnification 0.62x -
Features
Min shutter speed 60 seconds 2 seconds
Max shutter speed 1/4000 seconds 1/1600 seconds
Max silent shutter speed 1/16000 seconds -
Continuous shutter rate 8.7fps 10.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Change white balance
Image stabilization
Inbuilt flash
Flash distance 7.20 m (at ISO 200) 3.80 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 syncro
External flash
Auto exposure bracketing
White balance bracketing
Max flash synchronize 1/250 seconds -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
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), 1440 x 1080 (60, 30fps), 1280 x 720 (30 fps), 640 x 480 (30 fps)
Maximum video resolution 3840x2160 1920x1080
Video format MPEG-4, H.264 AVCHD
Mic support
Headphone support
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 proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 383g (0.84 lbs) 149g (0.33 lbs)
Physical dimensions 122 x 84 x 49mm (4.8" x 3.3" x 1.9") 98 x 60 x 18mm (3.9" x 2.4" x 0.7")
DXO scores
DXO Overall rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life 360 pictures -
Battery style Battery Pack -
Battery ID BLS-50 NP-BN1
Self timer Yes (2 or 12 sec, custom) Yes (2 sec or 10 sec, portrait1/ portrait2)
Time lapse shooting
Storage type SD/SDHC/SDXC (UHS-II supported) Memory Stick Duo / Pro Duo/ PRO HG-Duo, optional SD, Internal
Card slots 1 1
Cost at release $699 $300