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Sony A7R III vs Sony NEX-7

Portability
63
Imaging
80
Features
93
Overall
85
Sony Alpha A7R III front
 
Sony Alpha NEX-7 front
Portability
84
Imaging
65
Features
71
Overall
67

Sony A7R III vs Sony NEX-7 Key Specs

Sony A7R III
(Full Review)
  • 42MP - Full frame Sensor
  • 3" Tilting Screen
  • ISO 100 - 32000 (Bump to 102400)
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • Sony E Mount
  • 657g - 127 x 96 x 74mm
  • Introduced October 2017
  • Succeeded the Sony A7R II
  • Replacement is Sony A7R IV
Sony NEX-7
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Tilting Display
  • ISO 100 - 16000
  • 1920 x 1080 video
  • Sony E Mount
  • 400g - 120 x 67 x 43mm
  • Revealed December 2011
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Sony A7R III vs Sony NEX-7 Overview

Lets examine more in depth at the Sony A7R III vs Sony NEX-7, one is a Pro Mirrorless and the other is a Advanced Mirrorless and they are both designed by Sony. There is a big difference among the image resolutions of the A7R III (42MP) and NEX-7 (24MP) and the A7R III (Full frame) and NEX-7 (APS-C) enjoy different sensor sizes.

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The A7R III was revealed 5 years after the NEX-7 which is a fairly big gap as far as camera tech is concerned. Each of the cameras offer different body type with the Sony A7R III being a SLR-style mirrorless camera and the Sony NEX-7 being a Rangefinder-style mirrorless camera.

Before getting straight into a thorough comparison, below is a short highlight of how the A7R III matches up versus the NEX-7 when it comes to portability, imaging, features and an overall mark.

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Reasons to pick Sony A7R III over the Sony NEX-7

 A7R III NEX-7 
RevealedOctober 2017December 2011Newer by 72 months
Display resolution1440k921kClearer display (+519k dot)
Touch friendly display Easily navigate

Reasons to pick Sony NEX-7 over the Sony A7R III

 NEX-7 A7R III 

Common features in the Sony A7R III and Sony NEX-7

 A7R III NEX-7 
Manually focus Very exact focus
Display typeTiltingTiltingTilting display
Display sizing3"3"Equivalent display dimensions
Selfie screen Missing selfie screen

Sony A7R III vs Sony NEX-7 Physical Comparison

In case you're looking to travel with your camera often, you are going to need to factor in its weight and dimensions. The Sony A7R III has got outer measurements of 127mm x 96mm x 74mm (5.0" x 3.8" x 2.9") along with a weight of 657 grams (1.45 lbs) whilst the Sony NEX-7 has dimensions of 120mm x 67mm x 43mm (4.7" x 2.6" x 1.7") with a weight of 400 grams (0.88 lbs).

Contrast the Sony A7R III vs Sony NEX-7 in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will differ dependant on the lens you select at that moment. Following is the front view over all size comparison of the A7R III and the NEX-7.

Sony A7R III vs Sony NEX-7 size comparison

Looking at size and weight, the portability rating of the A7R III and NEX-7 is 63 and 84 respectively.

Sony A7R III vs Sony NEX-7 top view buttons comparison

Sony A7R III vs Sony NEX-7 Sensor Comparison

Generally, it can be hard to imagine the gap in sensor dimensions just by viewing a spec sheet. The image below will offer you a greater sense of the sensor measurements in the A7R III and NEX-7.

Clearly, each of the cameras offer different resolutions and different sensor dimensions. The A7R III with its larger sensor is going to make getting shallower depth of field less difficult and the Sony A7R III will provide you with greater detail because of its extra 18 Megapixels. Greater resolution will enable you to crop pics a little more aggressively. The newer A7R III provides a benefit with regard to sensor technology.

Sony A7R III vs Sony NEX-7 sensor size comparison

Sony A7R III vs Sony NEX-7 Screen and ViewFinder

Sony A7R III vs Sony NEX-7 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sony A7R III Portrait photography features
Sony NEX-7 Portrait photography features
88
you can focus manually
fantastic sensor resolution (42 megapixels)
great sensor size (Full frame)
provides face detection focus
delivers RAW files
79
focusing manually
MP count decent (24MP)
good sensor size (APS-C)
comes with face detection autofocus
delivers RAW files
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Street Comparison

Street photography with Sony A7R III
Street photography with Sony NEX-7
80
has a tilting screen
built in image stabilization (Sensor based 5-axis)
great sensor size (Full frame)
delivers RAW files
provides touch focus
environment proof
great high ISO (32,000)
76
screen tilts
good sensor size (APS-C)
delivers RAW files
does not have image stabilization
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Sports Comparison

Sony A7R III Sports photography details
Sony NEX-7 Sports photography details
90
high shutter speed (1/8,000 seconds)
built in image stabilization (Sensor based 5-axis)
fantastic sensor resolution (42MP)
great sensor size (Full frame)
provides tracking autofocus
environment proof
better than average battery life (650 CIPA)
comes with phase detect auto focus
62
MP count decent (24MP)
good sensor size (APS-C)
better than average battery life (430 CIPA)
does not have image stabilization
has no phase detect autofocus
400 Megapixel mode coming to Fujifilm GFX 100

Travel Comparison

Sony A7R III Travel photography details
Sony NEX-7 Travel photography details
74
better than average battery life (650 CIPA)
environment proof
supports bluetooth
provides touch focus
fantastic sensor resolution (42 megapixels)
does not offer selfie friendly screen
70
better than average battery life (430 shots)
MP count decent (24 megapixels)
flash built-in
missing Timelapse recording
does not posses selfie friendly screen
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Landscape Comparison

Sony A7R III Landscape photography highlights
Sony NEX-7 Landscape photography highlights
88
you can focus manually
change lenses (Sony E mount)
decent sized screen (3")
built in image stabilization (Sensor based 5-axis)
fantastic sensor resolution (42 megapixels)
great sensor size (Full frame)
does not have anti-alias filter
great high ISO (32,000)
delivers RAW files
environment proof
better than average battery life (650 CIPA)
2 card slots
73
focusing manually
swap lenses (Sony E mount)
screen size is good (3")
MP count decent (24MP)
good sensor size (APS-C)
delivers RAW files
better than average battery life (430 shots)
does not have image stabilization
missing Timelapse recording
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Vlogging Comparison

Vlogging with Sony A7R III
Vlogging with Sony NEX-7
37
touchscreen
built in image stabilization (Sensor based 5-axis)
provides face detection focus
good video quality (3840 x 2160 resolution)
does have external mic support
does not offer selfie friendly screen
35
comes with face detection autofocus
high video quality (1920 x 1080 pixels)
has external microphone support
does not posses selfie friendly screen
does not have image stabilization
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Sony A7R III vs Sony NEX-7 Specifications

Detailed spec comparison table for Sony A7R III and Sony NEX-7
 Sony Alpha A7R IIISony Alpha NEX-7
General Information
Manufacturer Sony Sony
Model Sony Alpha A7R III Sony Alpha NEX-7
Type Pro Mirrorless Advanced Mirrorless
Introduced 2017-10-25 2011-12-13
Physical type SLR-style mirrorless Rangefinder-style mirrorless
Sensor Information
Powered by Bionz X Bionz
Sensor type BSI-CMOS CMOS
Sensor size Full frame APS-C
Sensor measurements 35.9 x 24mm 23.5 x 15.6mm
Sensor area 861.6mm² 366.6mm²
Sensor resolution 42 megapixels 24 megapixels
Anti aliasing filter
Aspect ratio 3:2 and 16:9 3:2 and 16:9
Max resolution 7952 x 5304 6000 x 4000
Max native ISO 32000 16000
Max enhanced ISO 102400 -
Minimum native ISO 100 100
RAW data
Minimum enhanced ISO 50 -
Autofocusing
Manual focus
Touch focus
Continuous AF
AF single
Tracking AF
Selective AF
Center weighted AF
AF multi area
AF live view
Face detection focusing
Contract detection focusing
Phase detection focusing
Number of focus points 425 25
Lens
Lens mount Sony E Sony E
Number of lenses 121 121
Crop factor 1 1.5
Screen
Type of screen Tilting Tilting
Screen sizing 3 inches 3 inches
Resolution of screen 1,440 thousand dots 921 thousand dots
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder Electronic Electronic
Viewfinder resolution 3,686 thousand dots -
Viewfinder coverage 100% 100%
Viewfinder magnification 0.78x 0.73x
Features
Minimum shutter speed 30s 30s
Fastest shutter speed 1/8000s 1/4000s
Continuous shutter rate 10.0 frames per second 10.0 frames per second
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Inbuilt flash
Flash range no built-in flash 6.00 m
Flash settings Off, Auto, Fill-flash, Slow Sync, Rear Sync, Red-eye reduction, Wireless, Hi-speed sync Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in, Wireless
Hot shoe
AEB
White balance bracketing
Fastest flash synchronize - 1/160s
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p) 1920 x 1080 (60, 24 fps), 1440 x 1080 (30 fps), 640 x 480 (30 fps)
Max video resolution 3840x2160 1920x1080
Video file format MPEG-4, AVCHD, XAVC S MPEG-4, AVCHD
Microphone support
Headphone support
Connectivity
Wireless Built-In Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 3.1 Gen 1(5 GBit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 657g (1.45 lbs) 400g (0.88 lbs)
Dimensions 127 x 96 x 74mm (5.0" x 3.8" x 2.9") 120 x 67 x 43mm (4.7" x 2.6" x 1.7")
DXO scores
DXO Overall score 100 81
DXO Color Depth score 26.0 24.1
DXO Dynamic range score 14.7 13.4
DXO Low light score 3523 1016
Other
Battery life 650 photos 430 photos
Battery style Battery Pack Battery Pack
Battery model NP-FZ100 NPFW50
Self timer Yes (2 or 10 sec; continuous (3 or 5 exposures)) Yes (2 or 10 sec, 10sec (3 or 5 images))
Time lapse shooting
Storage type Two SD/SDHC/SDXC slots (UHS-II support on one) SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Card slots Two One
Price at release $2,800 $699