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Olympus E-M10 vs Sony NEX-7

Portability
82
Imaging
53
Features
73
Overall
61
Olympus OM-D E-M10 front
 
Sony Alpha NEX-7 front
Portability
84
Imaging
64
Features
71
Overall
66

Olympus E-M10 vs Sony NEX-7 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
  • Announced March 2014
  • New Model is Olympus E-M10 II
Sony NEX-7
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Tilting Screen
  • ISO 100 - 16000
  • 1920 x 1080 video
  • Sony E Mount
  • 400g - 120 x 67 x 43mm
  • Announced December 2011
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Olympus E-M10 vs Sony NEX-7 Overview

The following is a in depth comparison of the Olympus E-M10 vs Sony NEX-7, former is a Entry-Level Mirrorless while the latter is a Advanced Mirrorless by competitors Olympus and Sony. There exists a considerable gap between the sensor resolutions of the E-M10 (16MP) and NEX-7 (24MP) and the E-M10 (Four Thirds) and NEX-7 (APS-C) boast totally different sensor sizes.

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The E-M10 was announced 2 years after the NEX-7 which is quite a large difference as far as technology is concerned. Each of these cameras feature different body design with the Olympus E-M10 being a SLR-style mirrorless camera and the Sony NEX-7 being a Rangefinder-style mirrorless camera.

Before we go straight to a thorough comparison, here is a brief summary of how the E-M10 scores against the NEX-7 in terms of portability, imaging, features and an overall mark.

Photography Glossary
	
	

Reasons to pick Olympus E-M10 over the Sony NEX-7

 E-M10 NEX-7 
AnnouncedMarch 2014December 2011Newer by 28 months
Screen resolution1037k921kClearer screen (+116k dot)
Touch screen Quickly navigate

Reasons to pick Sony NEX-7 over the Olympus E-M10

 NEX-7 E-M10 

Common features in the Olympus E-M10 and Sony NEX-7

 E-M10 NEX-7 
Manually focus More exact focus
Screen typeTiltingTiltingTilting screen
Screen size3"3"Same screen dimensions
Selfie screen No selfie screen

Olympus E-M10 vs Sony NEX-7 Physical Comparison

In case you're looking to travel with your camera regularly, you need to factor in its weight and size. The Olympus E-M10 has physical dimensions of 119mm x 82mm x 46mm (4.7" x 3.2" x 1.8") accompanied by a weight of 396 grams (0.87 lbs) and the Sony NEX-7 has specifications of 120mm x 67mm x 43mm (4.7" x 2.6" x 1.7") along with a weight of 400 grams (0.88 lbs).

Check the Olympus E-M10 vs Sony NEX-7 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will change dependant on the lens you choose during that time. Here is a front view sizing comparison of the E-M10 vs the NEX-7.

Olympus E-M10 vs Sony NEX-7 size comparison

Factoring in dimensions and weight, the portability score of the E-M10 and NEX-7 is 82 and 84 respectively.

Olympus E-M10 vs Sony NEX-7 top view buttons comparison

Olympus E-M10 vs Sony NEX-7 Sensor Comparison

More often than not, it's tough to visualise the difference between sensor dimensions only by checking specifications. The picture here will offer you a much better sense of the sensor sizes in the E-M10 and NEX-7.

Plainly, the 2 cameras come with different megapixel count and different sensor dimensions. The E-M10 with its tinier sensor will make achieving shallow DOF more difficult and the Sony NEX-7 will resolve extra detail with its extra 8 Megapixels. Higher resolution can also make it easier to crop photographs a good deal more aggressively. The more recent E-M10 will have an edge in sensor innovation.

Olympus E-M10 vs Sony NEX-7 sensor size comparison

Olympus E-M10 vs Sony NEX-7 Screen and ViewFinder

Olympus E-M10 vs Sony NEX-7 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M10 Portrait photography details
Sony NEX-7 Portrait photography details
71
manual focus
good MP (16 megapixels)
decent sensor size (Four Thirds)
features face detect focus
saves RAW formats
78
has manual focus
megapixel count good (24 megapixels)
sensor size is nice (APS-C)
provides face detect focusing
delivers RAW formats
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Street Comparison

Olympus E-M10 Street photography advice
Sony NEX-7 Street photography advice
77
has a tilting screen
has image stabilization (Sensor based)
decent sensor size (Four Thirds)
saves RAW formats
provides touch focus
above average ISO range (25,600)
heavier than others in class (396g)
76
tilting screen
sensor size is nice (APS-C)
delivers RAW formats
does not have image stabilization
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Sports Comparison

Olympus E-M10 Sports photography info
Sony NEX-7 Sports photography info
66
has image stabilization (Sensor based)
good MP (16 megapixels)
decent sensor size (Four Thirds)
features tracking focus
has no phase detect auto focus
62
megapixel count good (24 megapixels)
sensor size is nice (APS-C)
great battery life (430 per charge)
does not have image stabilization
does not have phase detect AF
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Travel Comparison

Olympus E-M10 as a Travel photography camera
Sony NEX-7 as a Travel photography camera
67
provides touch focus
good MP (16MP)
has built in flash
heavier than others in class (396g)
display is not selfie friendly
70
great battery life (430 shots)
megapixel count good (24 megapixels)
built-in flash
no Time Lapse recording
does not have selfie friendly display
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Landscape Comparison

Olympus E-M10 Landscape photography advice
Sony NEX-7 Landscape photography advice
79
manual focus
interchangeable lenses (Micro Four Thirds mount)
screen size is good (3 inch)
has image stabilization (Sensor based)
good MP (16 megapixels)
decent sensor size (Four Thirds)
above average ISO range (25,600)
saves RAW formats
72
has manual focus
switch lenses (Sony E mount)
nice screen size (3")
megapixel count good (24MP)
sensor size is nice (APS-C)
delivers RAW formats
great battery life (430 per charge)
does not have image stabilization
no Time Lapse recording
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Vlogging Comparison

Vlogging with Olympus E-M10
Vlogging with Sony NEX-7
33
touchscreen functionality
has image stabilization (Sensor based)
features face detect focus
great video quality (1920 x 1080 pixels)
display is not selfie friendly
doesn't have mic socket
heavier than others in class (396 grams)
35
provides face detect focusing
good video quality (1920 x 1080 pixels)
does have mic jack
does not have selfie friendly display
does not have image stabilization
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Olympus E-M10 vs Sony NEX-7 Specifications

Detailed spec comparison table for Olympus E-M10 and Sony NEX-7
 Olympus OM-D E-M10Sony Alpha NEX-7
General Information
Manufacturer Olympus Sony
Model type Olympus OM-D E-M10 Sony Alpha NEX-7
Type Entry-Level Mirrorless Advanced Mirrorless
Announced 2014-03-18 2011-12-13
Body design SLR-style mirrorless Rangefinder-style mirrorless
Sensor Information
Processor TruePic VII Bionz
Sensor type CMOS CMOS
Sensor size Four Thirds APS-C
Sensor dimensions 17.3 x 13mm 23.5 x 15.6mm
Sensor area 224.9mm² 366.6mm²
Sensor resolution 16 megapixels 24 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2 and 16:9
Max resolution 4608 x 3456 6000 x 4000
Max native ISO 25600 16000
Min native ISO 200 100
RAW images
Autofocusing
Focus manually
Touch to focus
Continuous autofocus
Autofocus single
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Autofocus multi area
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 81 25
Lens
Lens support Micro Four Thirds Sony E
Available lenses 107 121
Crop factor 2.1 1.5
Screen
Display type Tilting Tilting
Display sizing 3" 3"
Resolution of display 1,037k dot 921k dot
Selfie friendly
Liveview
Touch display
Display technology TFT LCD -
Viewfinder Information
Viewfinder type Electronic Electronic
Viewfinder resolution 1,440k dot -
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.58x 0.73x
Features
Minimum shutter speed 60 seconds 30 seconds
Fastest shutter speed 1/4000 seconds 1/4000 seconds
Continuous shutter speed 8.0 frames per second 10.0 frames per second
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Change white balance
Image stabilization
Inbuilt flash
Flash distance 5.80 m (ISO100) 6.00 m
Flash modes 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, Red-Eye, Slow Sync, Rear Curtain, Fill-in, Wireless
External flash
AE bracketing
White balance bracketing
Fastest flash sync 1/250 seconds 1/160 seconds
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1920 x 1080 (30p), 1280 x 720 (30p), 640 x 480 (30 fps) 1920 x 1080 (60, 24 fps), 1440 x 1080 (30 fps), 640 x 480 (30 fps)
Max video resolution 1920x1080 1920x1080
Video format H.264, Motion JPEG MPEG-4, AVCHD
Mic input
Headphone input
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
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 396 grams (0.87 lb) 400 grams (0.88 lb)
Physical dimensions 119 x 82 x 46mm (4.7" x 3.2" x 1.8") 120 x 67 x 43mm (4.7" x 2.6" x 1.7")
DXO scores
DXO Overall rating 72 81
DXO Color Depth rating 22.8 24.1
DXO Dynamic range rating 12.3 13.4
DXO Low light rating 884 1016
Other
Battery life 320 photographs 430 photographs
Style of battery Battery Pack Battery Pack
Battery ID BLS-5 NPFW50
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, 10sec (3 or 5 images))
Time lapse recording
Type of storage SD/SDHC/SDXC SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Storage slots 1 1
Retail price $600 $699