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Sony A7 III vs Sony RX1

Portability
63
Imaging
74
Features
92
Overall
81
Sony Alpha A7 III front
 
Sony Cyber-shot DSC-RX1 front
Portability
79
Imaging
70
Features
57
Overall
64

Sony A7 III vs Sony RX1 Key Specs

Sony A7 III
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Tilting Screen
  • ISO 100 - 51200 (Increase 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
  • Released February 2018
  • Older Model is Sony A7 II
  • Updated by Sony A7 IV
Sony RX1
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Fixed Display
  • ISO 100 - 25600
  • 1920 x 1080 video
  • 35mm (F2.0-22.0) lens
  • 482g - 113 x 65 x 70mm
  • Revealed February 2013
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Sony A7 III vs Sony RX1 Overview

Lets look a little more closely at the Sony A7 III versus Sony RX1, one is a Pro Mirrorless and the other is a Large Sensor Compact and they are both created by Sony. The sensor resolution of the A7 III (24MP) and the RX1 (24MP) is fairly similar and both cameras have the same sensor measurements (Full frame).

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The A7 III was unveiled 5 years after the RX1 which is quite a sizable gap as far as technology is concerned. The two cameras have different body design with the Sony A7 III being a SLR-style mirrorless camera and the Sony RX1 being a Large Sensor Compact camera.

Before getting right into a step-by-step comparison, here is a short highlight of how the A7 III matches up against the RX1 when considering portability, imaging, features and an overall score.

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Reasons to pick Sony A7 III over the Sony RX1

 A7 III RX1 
RevealedFebruary 2018February 2013More modern by 62 months
Display typeTiltingFixed Tilting display
Touch display Easily navigate

Reasons to pick Sony RX1 over the Sony A7 III

 RX1 A7 III 
Display resolution1229k922kSharper display (+307k dot)

Common features in the Sony A7 III and Sony RX1

 A7 III RX1 
Focus manually Dial accurate focus
Display dimensions3"3"Equal display measurements
Selfie screen Absent selfie screen

Sony A7 III vs Sony RX1 Physical Comparison

If you are planning to carry around your camera often, you have to factor in its weight and measurements. The Sony A7 III features external dimensions of 127mm x 96mm x 74mm (5.0" x 3.8" x 2.9") and a weight of 650 grams (1.43 lbs) whilst the Sony RX1 has proportions of 113mm x 65mm x 70mm (4.4" x 2.6" x 2.8") having a weight of 482 grams (1.06 lbs).

Analyze the Sony A7 III versus Sony RX1 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 vary depending on the lens you are employing at that moment. Following is a front view scale comparison of the A7 III versus the RX1.

Sony A7 III vs Sony RX1 size comparison

Factoring in dimensions and weight, the portability score of the A7 III and RX1 is 63 and 79 respectively.

Sony A7 III vs Sony RX1 top view buttons comparison

Sony A7 III vs Sony RX1 Sensor Comparison

Normally, it is very tough to imagine the difference between sensor sizes just by going over technical specs. The picture here should give you a far better sense of the sensor sizes in the A7 III and RX1.

As you can tell, both the cameras provide the same sensor dimensions and the identical MP so you should expect similar quality of pictures although you may want to take the release date of the products into consideration. The newer A7 III should have a benefit when it comes to sensor innovation.

Sony A7 III vs Sony RX1 sensor size comparison

Sony A7 III vs Sony RX1 Screen and ViewFinder

Sony A7 III vs Sony RX1 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Portrait photography with Sony A7 III
Portrait photography with Sony RX1
84
you can focus manually
good resolution (24MP)
great sensor size (Full frame)
offers face detection focusing
saves RAW formats
82
has manual focus
above average flash sync (1/4,000 seconds)
decent megapixels (24MP)
sensor size is great (Full frame)
provides face detection focusing
delivers RAW formats
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Street Comparison

Sony A7 III Street photography features
Sony RX1 Street photography features
78
has a tilting screen
has image stabilization (Sensor based 5-axis)
great sensor size (Full frame)
saves RAW formats
boasts touch focus
weather proofing
above average high ISO (51,200)
66
sensor size is great (Full frame)
delivers RAW formats
very good high ISO (25,600)
no moving screen
lack of image stabilization
more heavy than competition in class (482 grams)
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Sports Comparison

Sports photography with Sony A7 III
Sports photography with Sony RX1
87
great max shutter speed (1/8,000 seconds)
has image stabilization (Sensor based 5-axis)
good resolution (24 megapixels)
great sensor size (Full frame)
offers tracking autofocus
weather proofing
better than average battery (610 CIPA)
sensor has phase detect AF
53
decent megapixels (24 megapixels)
sensor size is great (Full frame)
provides tracking autofocus
fixed focal length (35mm)
slow continuous shooting (5.0 frames per second)
lack of image stabilization
low battery life (270 per charge)
doesn't have phase detect AF
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Travel Comparison

Travel photography with Sony A7 III
Travel photography with Sony RX1
73
better than average battery (610 CIPA)
weather proofing
has bluetooth
boasts touch focus
good resolution (24 megapixels)
display is not selfie friendly
62
decent megapixels (24 megapixels)
flash built-in
very good max aperture (f2.0)
no Timelapse mode
low battery life (270 CIPA)
more heavy than competition in class (482g)
screen is not selfie friendly
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Landscape Comparison

Sony A7 III Landscape photography details
Sony RX1 Landscape photography details
85
you can focus manually
switch lenses (Sony E mount)
screen is a good size (3 inches)
has image stabilization (Sensor based 5-axis)
good resolution (24MP)
great sensor size (Full frame)
above average high ISO (51,200)
saves RAW formats
weather proofing
better than average battery (610 CIPA)
two card slots
65
has manual focus
very good max aperture (f2.0)
pretty good screen size (3 inches)
decent megapixels (24MP)
sensor size is great (Full frame)
very good high ISO (25,600)
delivers RAW formats
can't change lenses (fixed lens mount)
fixed focal length (35mm)
lack of image stabilization
low battery life (270 per charge)
no Timelapse mode
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Vlogging Comparison

Sony A7 III Vlogging advice
Sony RX1 Vlogging advice
36
touchscreen enabled
has image stabilization (Sensor based 5-axis)
offers face detection focusing
video res high (3840 x 2160 resolution)
includes external microphone socket
display is not selfie friendly
34
very good max aperture (f2.0)
provides face detection focusing
high res video (1920 x 1080 pixels)
includes external microphone port
screen is not selfie friendly
lack of image stabilization
more heavy than competition in class (482 grams)
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Sony A7 III vs Sony RX1 Specifications

Detailed spec comparison table for Sony A7 III and Sony RX1
 Sony Alpha A7 IIISony Cyber-shot DSC-RX1
General Information
Company Sony Sony
Model type Sony Alpha A7 III Sony Cyber-shot DSC-RX1
Category Pro Mirrorless Large Sensor Compact
Released 2018-02-27 2013-02-19
Body design SLR-style mirrorless Large Sensor Compact
Sensor Information
Powered by Bionz X -
Sensor type BSI-CMOS CMOS
Sensor size Full frame Full frame
Sensor measurements 35.8 x 23.8mm 35.8 x 23.8mm
Sensor area 852.0mm² 852.0mm²
Sensor resolution 24 megapixels 24 megapixels
Anti alias filter
Aspect ratio 3:2 and 16:9 3:2 and 16:9
Highest Possible resolution 6000 x 4000 6000 x 4000
Maximum native ISO 51200 25600
Maximum enhanced ISO 204800 -
Lowest native ISO 100 100
RAW format
Lowest enhanced ISO 50 -
Autofocusing
Manual focusing
AF touch
AF continuous
AF single
Tracking AF
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Total focus points 693 25
Lens
Lens support Sony E fixed lens
Lens zoom range - 35mm (1x)
Largest aperture - f/2.0-22.0
Number of lenses 121 -
Crop factor 1 1
Screen
Range of screen Tilting Fixed Type
Screen size 3" 3"
Resolution of screen 922 thousand dot 1,229 thousand dot
Selfie friendly
Liveview
Touch display
Screen tech - Xtra FineTFT LCD
Viewfinder Information
Viewfinder type Electronic Electronic and Optical (optional)
Viewfinder resolution 2,359 thousand dot -
Viewfinder coverage 100% -
Viewfinder magnification 0.78x -
Features
Minimum shutter speed 30 secs 30 secs
Fastest shutter speed 1/8000 secs 1/4000 secs
Continuous shutter speed 10.0 frames per sec 5.0 frames per sec
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Set WB
Image stabilization
Inbuilt flash
Flash distance no built-in flash 6.00 m
Flash modes no built-in flash Auto, On, Off, Slow Sync
Hot shoe
AE bracketing
WB bracketing
Fastest flash sync - 1/4000 secs
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, 50, 25, 24 fps), 1440 x 1080 (30, 25 fps), 1280 x 720 (30 fps), 640 x 480 (30, 25 fps)
Maximum video resolution 3840x2160 1920x1080
Video file format MPEG-4, AVCHD, XAVC S, H.264 MPEG-4, AVCHD
Microphone jack
Headphone jack
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 seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 650 gr (1.43 pounds) 482 gr (1.06 pounds)
Physical dimensions 127 x 96 x 74mm (5.0" x 3.8" x 2.9") 113 x 65 x 70mm (4.4" x 2.6" x 2.8")
DXO scores
DXO Overall rating 96 93
DXO Color Depth rating 25.0 25.1
DXO Dynamic range rating 14.7 14.3
DXO Low light rating 3730 2534
Other
Battery life 610 images 270 images
Battery form Battery Pack Battery Pack
Battery ID NP-FZ100 NP-BX1
Self timer Yes (2 or 10 sec; continuous (3 or 5 exposures)) Yes (2 or 10 sec)
Time lapse feature
Storage media SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Storage slots Dual One
Price at release $1,998 $2,798