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Olympus E-M10 III vs Olympus E-P7

Portability
80
Imaging
55
Features
75
Overall
63
Olympus OM-D E-M10 Mark III front
 
Olympus PEN E-P7 front
Portability
86
Imaging
63
Features
84
Overall
71

Olympus E-M10 III vs Olympus E-P7 Key Specs

Olympus E-M10 III
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Tilting Display
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • 3840 x 2160 video
  • Micro Four Thirds Mount
  • 410g - 122 x 84 x 50mm
  • Released August 2017
  • Replaced the Olympus E-M10 II
  • Refreshed by Olympus E-M10 IV
Olympus E-P7
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3.00" Tilting Display
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 3840 x 2160 video
  • Micro Four Thirds Mount
  • 337g - 118 x 69 x 38mm
  • Revealed June 2021
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Olympus E-M10 III vs Olympus E-P7 Overview

The following is a thorough review of the Olympus E-M10 III and Olympus E-P7, both Entry-Level Mirrorless cameras and both are built by Olympus. The image resolution of the E-M10 III (16MP) and the E-P7 (20MP) is very comparable and they come with the exact same sensor sizing (Four Thirds).

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The E-M10 III was launched 4 years earlier than the E-P7 which is a fairly significant gap as far as camera technology is concerned. Both the cameras come with different body type with the Olympus E-M10 III being a SLR-style mirrorless camera and the Olympus E-P7 being a Rangefinder-style mirrorless camera.

Before getting through a complete comparison, below is a short synopsis of how the E-M10 III matches up versus the E-P7 for portability, imaging, features and an overall mark.

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Reasons to pick Olympus E-M10 III over the Olympus E-P7

 E-M10 III E-P7 

Reasons to pick Olympus E-P7 over the Olympus E-M10 III

 E-P7 E-M10 III 
RevealedJune 2021August 2017Newer by 45 months
Selfie screen Easy selfies

Common features in the Olympus E-M10 III and Olympus E-P7

 E-M10 III E-P7 
Focus manually Very accurate focusing
Display typeTiltingTiltingTilting display
Display dimension3"3.00"Identical display measurement
Display resolution1040k1040kThe same display resolution
Touch display Easily navigate

Olympus E-M10 III vs Olympus E-P7 Physical Comparison

If you're looking to travel with your camera frequently, you're going to have to consider its weight and volume. The Olympus E-M10 III provides physical dimensions of 122mm x 84mm x 50mm (4.8" x 3.3" x 2.0") along with a weight of 410 grams (0.90 lbs) and the Olympus E-P7 has sizing of 118mm x 69mm x 38mm (4.6" x 2.7" x 1.5") having a weight of 337 grams (0.74 lbs).

Compare the Olympus E-M10 III and Olympus E-P7 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an Interchangeable Lens Camera will change based on the lens you are utilizing at that moment. Underneath is the front view dimension comparison of the E-M10 III against the E-P7.

Olympus E-M10 III vs Olympus E-P7 size comparison

Considering dimensions and weight, the portability score of the E-M10 III and E-P7 is 80 and 86 respectively.

Olympus E-M10 III vs Olympus E-P7 top view buttons comparison

Olympus E-M10 III vs Olympus E-P7 Sensor Comparison

Normally, it is difficult to see the difference in sensor dimensions simply by seeing specifications. The picture below should provide you a far better sense of the sensor sizes in the E-M10 III and E-P7.

To sum up, each of the cameras posses the exact same sensor measurements but not the same resolution. You should expect to see the Olympus E-P7 to provide greater detail utilizing its extra 4MP. Greater resolution will also let you crop images somewhat more aggressively. The more aged E-M10 III will be behind with regard to sensor innovation.

Olympus E-M10 III vs Olympus E-P7 sensor size comparison

Olympus E-M10 III vs Olympus E-P7 Screen and ViewFinder

Olympus E-M10 III vs Olympus E-P7 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Portrait photography with Olympus E-M10 III
Portrait photography with Olympus E-P7
73
has manual focus
megapixel count good (16MP)
sensor size is good (Four Thirds)
comes with face detect focus
supports RAW formats
77
you can focus manually
good megapixels (20MP)
decent sensor size (Four Thirds)
provides face detect autofocus
supports RAW formats
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Street Comparison

Street photography with Olympus E-M10 III
Street photography with Olympus E-P7
77
screen tilts
has image stabilization (Sensor based 5-axis)
sensor size is good (Four Thirds)
supports RAW formats
has focus via touch
good ISO range (25,600)
heavier than average in class (410g)
86
screen tilts up and down
built in image stabilization (Sensor based 5-axis)
decent sensor size (Four Thirds)
supports RAW formats
comes with touch to focus
above average high ISO (25,600)
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Sports Comparison

Olympus E-M10 III Sports photography highlights
Olympus E-P7 Sports photography highlights
69
quiet shooting (1/16,000s)
has image stabilization (Sensor based 5-axis)
megapixel count good (16 megapixels)
sensor size is good (Four Thirds)
comes with tracking focus
lacks phase detect auto focus
73
quiet mode (1/16,000s)
built in image stabilization (Sensor based 5-axis)
good megapixels (20 megapixels)
decent sensor size (Four Thirds)
provides tracking focus
does not have phase detect autofocus
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Travel Comparison

Travel photography with Olympus E-M10 III
Travel photography with Olympus E-P7
67
has focus via touch
megapixel count good (16 megapixels)
built-in flash
heavier than average in class (410 grams)
does not feature selfie friendly display
87
has bluetooth
comes with touch to focus
good megapixels (20 megapixels)
built-in flash
screen is selfie friendly
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Landscape Comparison

Olympus E-M10 III Landscape photography highlights
Olympus E-P7 Landscape photography highlights
80
has manual focus
interchangeable lenses (Micro Four Thirds mount)
pretty good screen size (3 inches)
has image stabilization (Sensor based 5-axis)
megapixel count good (16 megapixels)
sensor size is good (Four Thirds)
good ISO range (25,600)
supports RAW formats
83
you can focus manually
interchangeable lenses (Micro Four Thirds mount)
screen size is good (3.00")
built in image stabilization (Sensor based 5-axis)
good megapixels (20MP)
decent sensor size (Four Thirds)
does not have anti aliasing filter
above average high ISO (25,600)
supports RAW formats
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Vlogging Comparison

Olympus E-M10 III Vlogging advice
Olympus E-P7 Vlogging advice
32
touchscreen
has image stabilization (Sensor based 5-axis)
comes with face detect focus
video res high (3840 x 2160 pxls)
does not feature selfie friendly display
does not have mic jack
heavier than average in class (410 grams)
80
screen is selfie friendly
touchscreen functionality
built in image stabilization (Sensor based 5-axis)
provides face detect autofocus
high quality video (3840 x 2160 resolution)
doesn't have microphone socket
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Olympus E-M10 III vs Olympus E-P7 Specifications

Detailed spec comparison table for Olympus E-M10 III and Olympus E-P7
 Olympus OM-D E-M10 Mark IIIOlympus PEN E-P7
General Information
Brand Name Olympus Olympus
Model type Olympus OM-D E-M10 Mark III Olympus PEN E-P7
Class Entry-Level Mirrorless Entry-Level Mirrorless
Released 2017-08-31 2021-06-09
Physical type SLR-style mirrorless Rangefinder-style mirrorless
Sensor Information
Processor Chip TruePic VIII -
Sensor type CMOS CMOS
Sensor size Four Thirds Four Thirds
Sensor measurements 17.4 x 13mm 17.4 x 13mm
Sensor surface area 226.2mm² 226.2mm²
Sensor resolution 16 megapixels 20 megapixels
Anti alias filter
Aspect ratio 4:3 4:3
Highest Possible resolution 4608 x 3456 5184 x 3888
Maximum native ISO 25600 25600
Min native ISO 200 200
RAW photos
Min enhanced ISO 100 100
Autofocusing
Focus manually
Touch focus
Continuous autofocus
Single autofocus
Tracking autofocus
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 121 121
Lens
Lens mount type Micro Four Thirds Micro Four Thirds
Total lenses 107 118
Crop factor 2.1 2.1
Screen
Display type Tilting Tilting
Display diagonal 3 inch 3.00 inch
Display resolution 1,040 thousand dots 1,040 thousand dots
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder Electronic None
Viewfinder resolution 2,360 thousand dots -
Viewfinder coverage 100% -
Viewfinder magnification 0.62x -
Features
Min shutter speed 60 seconds 60 seconds
Max shutter speed 1/4000 seconds 1/4000 seconds
Max quiet shutter speed 1/16000 seconds 1/16000 seconds
Continuous shutter rate 8.6 frames/s 8.7 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Integrated flash
Flash distance 5.80 m (at ISO 100) 5.40 m (at ISO 100)
Flash settings Auto, redeye, slow sync, 2nd-curtain slow sync, redeye slow sync, fill-in, manual, off Redeye, Fill-in, Flash off, Red-eye Slow sync. (1st curtain), Slow sync. (1st curtain), Slow sync. (2nd curtain), Manual
External flash
AEB
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 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM 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
Maximum video resolution 3840x2160 3840x2160
Video data format MPEG-4, H.264 MPEG-4, H.264
Microphone port
Headphone port
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) BLS-50 lithium-ion battery & USB charger
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 410 grams (0.90 lbs) 337 grams (0.74 lbs)
Dimensions 122 x 84 x 50mm (4.8" x 3.3" x 2.0") 118 x 69 x 38mm (4.6" x 2.7" x 1.5")
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 330 photos 360 photos
Type of battery Battery Pack Battery Pack
Battery ID BLS-50 BLS-50
Self timer Yes (2 or 12 secs, custom) Yes
Time lapse feature
Type of storage SD/SDHC/SDXC (UHS-I/II supported) SD/SDHC/SDXC card (UHS-II supported)
Card slots One One
Pricing at release $650 $800