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Ricoh GXR Mount A12 vs Sony A7S III

Portability
84
Imaging
53
Features
39
Overall
47
Ricoh GXR Mount A12 front
 
Sony Alpha A7S III front
Portability
61
Imaging
65
Features
92
Overall
75

Ricoh GXR Mount A12 vs Sony A7S III Key Specs

Ricoh GXR Mount A12
(Full Review)
  • 12MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 200 - 3200
  • 1/9000s Max Shutter
  • 1280 x 720 video
  • ()mm (F) lens
  • 370g - 120 x 70 x 45mm
  • Revealed August 2011
Sony A7S III
(Full Review)
  • 12MP - Full frame Sensor
  • 3" Fully Articulated Screen
  • ISO 80 - 102400 (Raise to 409600)
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • Sony E Mount
  • 699g - 129 x 97 x 81mm
  • Announced July 2020
  • Previous Model is Sony A7S II
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Ricoh GXR Mount A12 vs Sony A7S III Overview

Let's look much closer at the Ricoh GXR Mount A12 versus Sony A7S III, former is a Entry-Level Mirrorless while the latter is a Pro Mirrorless by companies Ricoh and Sony. The sensor resolution of the GXR Mount A12 (12MP) and the A7S III (12MP) is pretty comparable but the GXR Mount A12 (APS-C) and A7S III (Full frame) come with totally different sensor size.

Photography Glossary

The GXR Mount A12 was announced 10 years before the A7S III which is a fairly sizable difference as far as camera technology is concerned. Both cameras come with different body type with the Ricoh GXR Mount A12 being a Rangefinder-style mirrorless camera and the Sony A7S III being a SLR-style mirrorless camera.

Before going through a full comparison, below is a short view of how the GXR Mount A12 scores against the A7S III in terms of portability, imaging, features and an overall mark.

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Reasons to pick Ricoh GXR Mount A12 over the Sony A7S III

 GXR Mount A12 A7S III 

Reasons to pick Sony A7S III over the Ricoh GXR Mount A12

 A7S III GXR Mount A12 
AnnouncedJuly 2020August 2011Newer by 109 months
Screen typeFully articulatedFixed Fully Articulating screen
Screen resolution1440k920kCrisper screen (+520k dot)
Selfie screen Easy selfies
Touch friendly screen Quickly navigate

Common features in the Ricoh GXR Mount A12 and Sony A7S III

 GXR Mount A12 A7S III 
Focus manually Dial exact focus
Screen dimension3"3"Identical screen size

Ricoh GXR Mount A12 vs Sony A7S III Physical Comparison

In case you're planning to travel with your camera regularly, you're going to have to consider its weight and size. The Ricoh GXR Mount A12 comes with physical dimensions of 120mm x 70mm x 45mm (4.7" x 2.8" x 1.8") along with a weight of 370 grams (0.82 lbs) and the Sony A7S III has specifications of 129mm x 97mm x 81mm (5.1" x 3.8" x 3.2") with a weight of 699 grams (1.54 lbs).

Check out the Ricoh GXR Mount A12 versus Sony A7S III in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will change depending on the lens you have attached during that time. Here is the front view measurements comparison of the GXR Mount A12 versus the A7S III.

Ricoh GXR Mount A12 vs Sony A7S III size comparison

Factoring in dimensions and weight, the portability grade of the GXR Mount A12 and A7S III is 84 and 61 respectively.

Ricoh GXR Mount A12 vs Sony A7S III top view buttons comparison

Ricoh GXR Mount A12 vs Sony A7S III Sensor Comparison

More often than not, it is very hard to see the difference in sensor dimensions only by seeing a spec sheet. The pic below may give you a greater sense of the sensor dimensions in the GXR Mount A12 and A7S III.

As you can see, both the cameras posses the exact same megapixels albeit not the same sensor dimensions. The GXR Mount A12 offers the smaller sensor which should make achieving shallow DOF more challenging. The more aged GXR Mount A12 will be behind with regard to sensor tech.

Ricoh GXR Mount A12 vs Sony A7S III sensor size comparison

Ricoh GXR Mount A12 vs Sony A7S III Screen and ViewFinder

Ricoh GXR Mount A12 vs Sony A7S III Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh GXR Mount A12 Portrait photography info
Sony A7S III Portrait photography info
55
you can focus manually
sensor size is decent (APS-C)
saves RAW files
does not have liveview
low resolution sensor (12MP)
71
manual focus
big sensor size (Full frame)
comes with face detection focus
supports RAW formats
low MP (12MP)
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Street Comparison

Ricoh GXR Mount A12 as a Street photography camera
Sony A7S III as a Street photography camera
65
sensor size is decent (APS-C)
saves RAW files
no moving screen
no image stabilization
76
built in image stabilization (Sensor based 5-axis)
big sensor size (Full frame)
supports RAW formats
offers touch focus
environment proofing
good ISO range (102,400)
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Sports Comparison

Sports photography with Ricoh GXR Mount A12
Sports photography with Sony A7S III
39
max shutter speed is good (1/9,000 seconds)
sensor size is decent (APS-C)
focal length is fixed (()mm)
does not have liveview
low fps (3.0 frames/s)
no image stabilization
low resolution sensor (12 megapixels)
no phase detect auto focus
76
maximum shutter speed is high (1/8,000 seconds)
built in image stabilization (Sensor based 5-axis)
big sensor size (Full frame)
comes with tracking autofocus
environment proofing
better than average battery pack (600 per charge)
sensor has phase detect auto focus
low MP (12MP)
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Travel Comparison

Ricoh GXR Mount A12 Travel photography information
Sony A7S III Travel photography information
60
built-in flash
very good maximum aperture (f)
doesn't have Timelapse function
low resolution sensor (12 megapixels)
screen isn't selfie friendly
70
better than average battery pack (600 CIPA)
environment proofing
connects via bluetooth
offers touch focus
screen is selfie friendly
low MP (12MP)
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Landscape Comparison

Landscape photography with Ricoh GXR Mount A12
Landscape photography with Sony A7S III
52
you can focus manually
very good maximum aperture (f)
screen size is decent (3")
sensor size is decent (APS-C)
saves RAW files
cannot swap lenses (fixed lens mount)
focal length is fixed (()mm)
does not have liveview
no image stabilization
low resolution sensor (12MP)
doesn't have Timelapse function
77
manual focus
interchangeable lenses (Sony E mount)
screen is a good size (3")
built in image stabilization (Sensor based 5-axis)
big sensor size (Full frame)
good ISO range (102,400)
supports RAW formats
environment proofing
better than average battery pack (600 CIPA)
has dual storage slots
low MP (12 megapixels)
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Vlogging Comparison

Ricoh GXR Mount A12 Vlogging features
Sony A7S III Vlogging features
26
very good maximum aperture (f)
screen isn't selfie friendly
no image stabilization
low quality video (1280 x 720 resolution)
doesn't have microphone port
77
screen is selfie friendly
has touchscreen
built in image stabilization (Sensor based 5-axis)
comes with face detection focus
high quality video (3840 x 2160 resolution)
includes external mic jack
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Ricoh GXR Mount A12 vs Sony A7S III Specifications

Detailed spec comparison table for Ricoh GXR Mount A12 and Sony A7S III
 Ricoh GXR Mount A12Sony Alpha A7S III
General Information
Brand Ricoh Sony
Model type Ricoh GXR Mount A12 Sony Alpha A7S III
Type Entry-Level Mirrorless Pro Mirrorless
Revealed 2011-08-05 2020-07-21
Body design Rangefinder-style mirrorless SLR-style mirrorless
Sensor Information
Powered by - Bionz XR
Sensor type CMOS BSI-CMOS
Sensor size APS-C Full frame
Sensor dimensions 23.6 x 15.7mm 35.6 x 23.8mm
Sensor surface area 370.5mm² 847.3mm²
Sensor resolution 12MP 12MP
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2 and 16:9
Highest Possible resolution 4288 x 2848 4240 x 2832
Maximum native ISO 3200 102400
Maximum enhanced ISO - 409600
Lowest native ISO 200 80
RAW photos
Lowest enhanced ISO - 50
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Autofocus single
Autofocus tracking
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Total focus points - 759
Lens
Lens mount type fixed lens Sony E
Lens zoom range () -
Number of lenses - 121
Focal length multiplier 1.5 1
Screen
Display type Fixed Type Fully articulated
Display size 3 inch 3 inch
Resolution of display 920 thousand dot 1,440 thousand dot
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder type Electronic (optional) Electronic
Viewfinder resolution - 9,440 thousand dot
Viewfinder coverage - 100%
Viewfinder magnification - 0.91x
Features
Min shutter speed 1 seconds 30 seconds
Max shutter speed 1/9000 seconds 1/8000 seconds
Continuous shutter speed 3.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Change white balance
Image stabilization
Inbuilt flash
Flash distance 9.60 m no built-in flash
Flash settings Auto, On, Off, Red-Eye, Slow Sync, Manual no built-in flash
Hot shoe
AE bracketing
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1280 x 720 (24 fps), 640 x 480 (24 fps), 320 x 240 (24 fps) 3840 x 2160 @ 120p / 280 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 100p / 280 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 60p / 200 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 50p / 200 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 30p / 140 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 25p / 140 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 24p / 100 Mbps, XAVC S, MP4, H.265, Linear PCM 1920 x 1080 @ 120p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 100p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 60p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 50p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 25p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 24p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM
Maximum video resolution 1280x720 3840x2160
Video data format Motion JPEG MPEG-4, XAVC S, XAVC HS, XAVC S-1, H.264, H.265
Mic input
Headphone input
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 3.2 Gen 1 (5 GBit/sec)
GPS None None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 370 grams (0.82 lbs) 699 grams (1.54 lbs)
Dimensions 120 x 70 x 45mm (4.7" x 2.8" x 1.8") 129 x 97 x 81mm (5.1" x 3.8" x 3.2")
DXO scores
DXO Overall rating not tested 85
DXO Color Depth rating not tested 23.6
DXO Dynamic range rating not tested 13.3
DXO Low light rating not tested 2993
Other
Battery life 330 photos 600 photos
Style of battery Battery Pack Battery Pack
Battery ID DB-90 NP-FZ100
Self timer Yes (5 sec, custom) Yes (2 or 10 sec; continuous (3 or 5 exposures))
Time lapse shooting With downloadable app
Type of storage SD/SDHC, Internal Dual SD/CFexpress Type A slots
Storage slots One Two
Pricing at release $349 $3,499