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Sony A7 III vs Sony WX70

Portability
63
Imaging
74
Features
92
Overall
81
Sony Alpha A7 III front
 
Sony Cyber-shot DSC-WX70 front
Portability
97
Imaging
39
Features
46
Overall
41

Sony A7 III vs Sony WX70 Key Specs

Sony A7 III
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Tilting Display
  • ISO 100 - 51200 (Boost to 204800)
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Max Shutter
  • 3840 x 2160 video
  • Sony E Mount
  • 650g - 127 x 96 x 74mm
  • Revealed February 2018
  • Earlier Model is Sony A7 II
  • Later Model is Sony A7 IV
Sony WX70
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 12800
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 25-125mm (F2.6-6.3) lens
  • 114g - 92 x 52 x 19mm
  • Revealed January 2012
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Sony A7 III vs Sony WX70 Overview

Let's take a closer look at the Sony A7 III versus Sony WX70, one being a Pro Mirrorless and the latter is a Small Sensor Compact and both of them are designed by Sony. There is a huge difference among the sensor resolutions of the A7 III (24MP) and WX70 (16MP) and the A7 III (Full frame) and WX70 (1/2.3") posses different sensor sizes.

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The A7 III was launched 6 years later than the WX70 and that is a fairly significant gap as far as camera tech is concerned. Each of these cameras have different body design with the Sony A7 III being a SLR-style mirrorless camera and the Sony WX70 being a Compact camera.

Before delving straight to a in depth comparison, here is a concise introduction of how the A7 III grades vs the WX70 when it comes to portability, imaging, features and an overall rating.

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Reasons to pick Sony A7 III over the Sony WX70

 A7 III WX70 
RevealedFebruary 2018January 2012Fresher by 74 months
Manual focus More precise focusing
Screen typeTiltingFixed Tilting screen

Reasons to pick Sony WX70 over the Sony A7 III

 WX70 A7 III 

Common features in the Sony A7 III and Sony WX70

 A7 III WX70 
Screen dimensions3"3"Equal screen dimensions
Screen resolution922k922kIdentical screen resolution
Selfie screen Neither provides selfie screen
Touch friendly screen Quickly navigate

Sony A7 III vs Sony WX70 Physical Comparison

In case you're aiming to carry your camera often, you should factor its weight and volume. The Sony A7 III provides physical dimensions of 127mm x 96mm x 74mm (5.0" x 3.8" x 2.9") accompanied by a weight of 650 grams (1.43 lbs) while the Sony WX70 has sizing of 92mm x 52mm x 19mm (3.6" x 2.0" x 0.7") having a weight of 114 grams (0.25 lbs).

Look at the Sony A7 III versus Sony WX70 in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will vary based on the lens you have chosen at that moment. The following is a front view scale comparison of the A7 III compared to the WX70.

Sony A7 III vs Sony WX70 size comparison

Considering size and weight, the portability rating of the A7 III and WX70 is 63 and 97 respectively.

Sony A7 III vs Sony WX70 top view buttons comparison

Sony A7 III vs Sony WX70 Sensor Comparison

In many cases, it's difficult to visualize the gap in sensor sizing purely by going through specs. The visual below should offer you a far better sense of the sensor sizes in the A7 III and WX70.

All in all, both of the cameras have different resolutions and different sensor sizing. The A7 III due to its bigger sensor is going to make achieving shallow DOF simpler and the Sony A7 III will provide extra detail utilizing its extra 8MP. Higher resolution will also let you crop photographs a bit more aggressively. The newer A7 III provides an edge with regard to sensor technology.

Sony A7 III vs Sony WX70 sensor size comparison

Sony A7 III vs Sony WX70 Screen and ViewFinder

Sony A7 III vs Sony WX70 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sony A7 III as a Portrait photography camera
Sony WX70 as a Portrait photography camera
84
you can focus manually
MP count decent (24 megapixels)
large sensor size (Full frame)
features face detection focusing
exports RAW files
34
resolution is good (16MP)
comes with face detection focus
manual focus not available
no manual control
external flash not possible
small sensor (1/2.3")
lack of RAW format
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Street Comparison

Sony A7 III as a Street photography camera
Sony WX70 as a Street photography camera
78
has a tilting screen
image stabilization (Sensor based 5-axis)
large sensor size (Full frame)
exports RAW files
offers touch focus
environment sealing
good ISO range (51,200)
68
has image stabilization (Optical)
boasts focus via touch
lighter than competition in class (114 grams)
fixed screen
small sensor (1/2.3")
lack of RAW format
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Sports Comparison

Sony A7 III Sports photography details
Sony WX70 Sports photography details
87
great max shutter speed (1/8,000 seconds)
image stabilization (Sensor based 5-axis)
MP count decent (24MP)
large sensor size (Full frame)
features tracking autofocus
environment sealing
good battery power (610 per charge)
sensor has phase detect AF
44
has image stabilization (Optical)
resolution is good (16MP)
comes with tracking autofocus
lack of shutter priority mode
small sensor (1/2.3")
lack of phase detect auto focus
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Travel Comparison

Travel photography with Sony A7 III
Travel photography with Sony WX70
73
good battery power (610 CIPA)
environment sealing
connects via bluetooth
offers touch focus
MP count decent (24 megapixels)
screen isn't selfie friendly
71
lighter than competition in class (114g)
boasts focus via touch
resolution is good (16 megapixels)
built-in flash
relatively wide (25mm)
does not have Timelapse recording
does not offer selfie friendly display
sluggish max aperture (f2.6)
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Landscape Comparison

Sony A7 III Landscape photography factors
Sony WX70 Landscape photography factors
85
you can focus manually
swap lenses (Sony E mount)
screen is a decent size (3")
image stabilization (Sensor based 5-axis)
MP count decent (24MP)
large sensor size (Full frame)
good ISO range (51,200)
exports RAW files
environment sealing
good battery power (610 CIPA)
has dual storage slots
43
relatively wide (25mm)
pretty good screen size (3 inches)
has image stabilization (Optical)
resolution is good (16MP)
manual focus not available
fixed lens (fixed lens mount)
sluggish max aperture (f2.6)
no manual control
small sensor (1/2.3")
lack of RAW format
does not have Timelapse recording
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Vlogging Comparison

Sony A7 III Vlogging info
Sony WX70 Vlogging info
36
touch screen
image stabilization (Sensor based 5-axis)
features face detection focusing
high res video (3840 x 2160 resolution)
includes external microphone jack
screen isn't selfie friendly
36
relatively wide (25mm)
screen is touchscreen
has image stabilization (Optical)
comes with face detection focus
high quality video (1920 x 1080 pixels)
lighter than competition in class (114 grams)
sluggish max aperture (f2.6)
does not offer selfie friendly display
does not have external microphone socket
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Sony A7 III vs Sony WX70 Specifications

Detailed spec comparison table for Sony A7 III and Sony WX70
 Sony Alpha A7 IIISony Cyber-shot DSC-WX70
General Information
Brand Sony Sony
Model type Sony Alpha A7 III Sony Cyber-shot DSC-WX70
Type Pro Mirrorless Small Sensor Compact
Revealed 2018-02-27 2012-01-30
Physical type SLR-style mirrorless Compact
Sensor Information
Powered by Bionz X BIONZ
Sensor type BSI-CMOS BSI-CMOS
Sensor size Full frame 1/2.3"
Sensor measurements 35.8 x 23.8mm 6.17 x 4.55mm
Sensor surface area 852.0mm² 28.1mm²
Sensor resolution 24 megapixels 16 megapixels
Anti alias filter
Aspect ratio 3:2 and 16:9 4:3 and 16:9
Peak resolution 6000 x 4000 4608 x 3456
Highest native ISO 51200 12800
Highest enhanced ISO 204800 -
Min native ISO 100 100
RAW support
Min enhanced ISO 50 -
Autofocusing
Manual focusing
AF touch
AF continuous
AF single
Tracking AF
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Total focus points 693 -
Cross type focus points - -
Lens
Lens mount type Sony E fixed lens
Lens zoom range - 25-125mm (5.0x)
Largest aperture - f/2.6-6.3
Macro focusing distance - 5cm
Number of lenses 121 -
Crop factor 1 5.8
Screen
Type of display Tilting Fixed Type
Display diagonal 3 inch 3 inch
Display resolution 922 thousand dots 922 thousand dots
Selfie friendly
Liveview
Touch friendly
Display tech - XtraFine TFT LCD display
Viewfinder Information
Viewfinder type Electronic None
Viewfinder resolution 2,359 thousand dots -
Viewfinder coverage 100% -
Viewfinder magnification 0.78x -
Features
Minimum shutter speed 30 seconds 4 seconds
Fastest shutter speed 1/8000 seconds 1/1600 seconds
Continuous shutter rate 10.0 frames per sec 10.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Set WB
Image stabilization
Inbuilt flash
Flash distance no built-in flash 5.30 m
Flash modes no built-in flash Auto, On, Off, Slow Sync
Hot shoe
Auto exposure bracketing
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 3840 x 2160 (30p, 24p) 1920 x 1080 (120p, 60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p) 1920 x 1080 (60 fps), 1440 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps)
Highest video resolution 3840x2160 1920x1080
Video data format MPEG-4, AVCHD, XAVC S, H.264 MPEG-4, AVCHD
Microphone port
Headphone port
Connectivity
Wireless Built-In None
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 proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 650 gr (1.43 lbs) 114 gr (0.25 lbs)
Physical dimensions 127 x 96 x 74mm (5.0" x 3.8" x 2.9") 92 x 52 x 19mm (3.6" x 2.0" x 0.7")
DXO scores
DXO Overall rating 96 not tested
DXO Color Depth rating 25.0 not tested
DXO Dynamic range rating 14.7 not tested
DXO Low light rating 3730 not tested
Other
Battery life 610 images 240 images
Form of battery Battery Pack Battery Pack
Battery ID NP-FZ100 NP-BN
Self timer Yes (2 or 10 sec; continuous (3 or 5 exposures)) Yes (2 or 10 sec, Portrait 1/2)
Time lapse recording
Storage type SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo
Card slots Two Single
Cost at release $1,998 $242