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Olympus E-M10 II vs Sony NEX-7

Portability
82
Imaging
54
Features
77
Overall
63
Olympus OM-D E-M10 II front
 
Sony Alpha NEX-7 front
Portability
84
Imaging
63
Features
71
Overall
66

Olympus E-M10 II vs Sony NEX-7 Key Specs

Olympus E-M10 II
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Tilting Screen
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 390g - 120 x 83 x 47mm
  • Announced August 2015
  • Replaced the Olympus E-M10
  • New Model is Olympus E-M10 III
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 II vs Sony NEX-7 Overview

Below, we will be analyzing the Olympus E-M10 II vs Sony NEX-7, one is a Entry-Level Mirrorless and the latter is a Advanced Mirrorless by rivals Olympus and Sony. There is a big difference between the sensor resolutions of the E-M10 II (16MP) and NEX-7 (24MP) and the E-M10 II (Four Thirds) and NEX-7 (APS-C) enjoy different sensor sizes.

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The E-M10 II was announced 3 years after the NEX-7 which is quite a big gap as far as tech is concerned. Both of the cameras come with different body type with the Olympus E-M10 II being a SLR-style mirrorless camera and the Sony NEX-7 being a Rangefinder-style mirrorless camera.

Before delving straight into a more detailed comparison, below is a short overview of how the E-M10 II matches up vs the NEX-7 in regards to portability, imaging, features and an overall mark.

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

 E-M10 II NEX-7 
AnnouncedAugust 2015December 2011Newer by 46 months
Screen resolution1040k921kSharper screen (+119k dot)
Touch friendly screen Quickly navigate

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

 NEX-7 E-M10 II 

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

 E-M10 II NEX-7 
Manual focus Very precise focus
Screen typeTiltingTiltingTilting screen
Screen dimension3"3"Identical screen dimensions
Selfie screen Lack of selfie screen

Olympus E-M10 II vs Sony NEX-7 Physical Comparison

If you are planning to travel with your camera often, you should take into account its weight and size. The Olympus E-M10 II enjoys outside dimensions of 120mm x 83mm x 47mm (4.7" x 3.3" x 1.9") accompanied by a weight of 390 grams (0.86 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 out the Olympus E-M10 II vs Sony NEX-7 in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will change dependant on the lens you are utilising at that time. Following is the front view dimensions comparison of the E-M10 II against the NEX-7.

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

Considering size and weight, the portability rating of the E-M10 II and NEX-7 is 82 and 84 respectively.

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

Olympus E-M10 II vs Sony NEX-7 Sensor Comparison

Usually, it is very tough to imagine the gap between sensor dimensions just by going over specs. The picture below may offer you a stronger sense of the sensor dimensions in the E-M10 II and NEX-7.

As you can plainly see, both of the cameras posses different resolutions and different sensor dimensions. The E-M10 II using its tinier sensor is going to make achieving shallow DOF trickier and the Sony NEX-7 will deliver greater detail with its extra 8 Megapixels. Higher resolution will let you crop pictures somewhat more aggressively. The fresher E-M10 II should have a benefit with regard to sensor innovation.

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

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

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

Portrait Comparison

Olympus E-M10 II Portrait photography advice
Sony NEX-7 Portrait photography advice
72
has manual focus
megapixel count decent (16 megapixels)
sensor size is good (Four Thirds)
has face detection focusing
saves RAW formats
77
has manual focus
decent sensor resolution (24MP)
sensor size is decent (APS-C)
supports face detect focus
delivers RAW files
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Street Comparison

Olympus E-M10 II Street photography advice
Sony NEX-7 Street photography advice
83
has a tilting screen
has image stabilization (Sensor based 5-axis)
sensor size is good (Four Thirds)
saves RAW formats
comes with touch focus
above average high ISO (25,600)
76
screen tilts up and down
sensor size is decent (APS-C)
delivers RAW files
no image stabilization
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Sports Comparison

Olympus E-M10 II as a Sports photography camera
Sony NEX-7 as a Sports photography camera
67
has image stabilization (Sensor based 5-axis)
megapixel count decent (16MP)
sensor size is good (Four Thirds)
has tracking autofocus
doesn't have phase detect AF
61
decent sensor resolution (24 megapixels)
sensor size is decent (APS-C)
better than average battery life (430 shots)
no image stabilization
has no phase detect auto focus
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Travel Comparison

Olympus E-M10 II Travel photography info
Sony NEX-7 Travel photography info
73
comes with touch focus
megapixel count decent (16 megapixels)
has built in flash
screen is not selfie friendly
70
better than average battery life (430 shots)
decent sensor resolution (24MP)
has built in flash
does not have Timelapse function
screen isn't selfie friendly
Photography Glossary

Landscape Comparison

Olympus E-M10 II Landscape photography info
Sony NEX-7 Landscape photography info
79
has manual focus
change lenses (Micro Four Thirds mount)
pretty good screen size (3 inches)
has image stabilization (Sensor based 5-axis)
megapixel count decent (16MP)
sensor size is good (Four Thirds)
above average high ISO (25,600)
saves RAW formats
72
has manual focus
swap lenses (Sony E mount)
decent sized screen (3 inch)
decent sensor resolution (24MP)
sensor size is decent (APS-C)
delivers RAW files
better than average battery life (430 shots)
no image stabilization
does not have Timelapse function
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Vlogging Comparison

Olympus E-M10 II Vlogging highlights
Sony NEX-7 Vlogging highlights
35
touchscreen
has image stabilization (Sensor based 5-axis)
has face detection focusing
video res high (1920 x 1080 resolution)
screen is not selfie friendly
lack of external mic socket
35
supports face detect focus
high quality video (1920 x 1080 resolution)
has microphone socket
screen isn't selfie friendly
no image stabilization
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Olympus E-M10 II vs Sony NEX-7 Specifications

Detailed spec comparison table for Olympus E-M10 II and Sony NEX-7
 Olympus OM-D E-M10 IISony Alpha NEX-7
General Information
Brand Olympus Sony
Model Olympus OM-D E-M10 II Sony Alpha NEX-7
Class Entry-Level Mirrorless Advanced Mirrorless
Announced 2015-08-25 2011-12-13
Physical type SLR-style mirrorless Rangefinder-style mirrorless
Sensor Information
Processor Chip TruePic VII Bionz
Sensor type CMOS CMOS
Sensor size Four Thirds APS-C
Sensor measurements 17.3 x 13mm 23.5 x 15.6mm
Sensor surface area 224.9mm² 366.6mm²
Sensor resolution 16MP 24MP
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2 and 16:9
Highest Possible resolution 4608 x 3456 6000 x 4000
Maximum native ISO 25600 16000
Lowest native ISO 200 100
RAW support
Lowest enhanced ISO 100 -
Autofocusing
Focus manually
Touch to focus
AF continuous
Single AF
AF tracking
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points 81 25
Lens
Lens mounting type Micro Four Thirds Sony E
Total lenses 107 121
Focal length multiplier 2.1 1.5
Screen
Screen type Tilting Tilting
Screen sizing 3 inch 3 inch
Resolution of screen 1,040k dots 921k dots
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder type Electronic Electronic
Viewfinder resolution 2,360k dots -
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.62x 0.73x
Features
Minimum shutter speed 60 seconds 30 seconds
Fastest shutter speed 1/4000 seconds 1/4000 seconds
Continuous shutter rate 8.0fps 10.0fps
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Custom WB
Image stabilization
Built-in flash
Flash range 5.80 m (ISO 100) 6.00 m
Flash options Auto, redeye reduction, fill flash, flash off, 1st-curtain slow sync w/redeye, 1st-curtain slow sync, 2nd-curtain slow sync, manual Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in, Wireless
External flash
AE bracketing
WB bracketing
Fastest flash synchronize - 1/160 seconds
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1920 x 1080 (60p/30p/24p), 1280 x 720 (60p/30p/24p), 640 x 480 (30 fps) 1920 x 1080 (60, 24 fps), 1440 x 1080 (30 fps), 640 x 480 (30 fps)
Maximum video resolution 1920x1080 1920x1080
Video format H.264, Motion JPEG MPEG-4, AVCHD
Microphone 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 None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 390 grams (0.86 lbs) 400 grams (0.88 lbs)
Dimensions 120 x 83 x 47mm (4.7" x 3.3" x 1.9") 120 x 67 x 43mm (4.7" x 2.6" x 1.7")
DXO scores
DXO Overall score 73 81
DXO Color Depth score 23.1 24.1
DXO Dynamic range score 12.5 13.4
DXO Low light score 842 1016
Other
Battery life 320 shots 430 shots
Style of battery Battery Pack Battery Pack
Battery model BLS-50 NPFW50
Self timer Yes (12 sec., 2 sec, custom) Yes (2 or 10 sec, 10sec (3 or 5 images))
Time lapse feature
Storage type SD/SDHC/SDXC SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Card slots Single Single
Launch pricing $499 $699