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Ricoh GXR Mount A12 vs Sony RX100 IV

Portability
84
Imaging
52
Features
39
Overall
46
Ricoh GXR Mount A12 front
 
Sony Cyber-shot DSC-RX100 IV front
Portability
89
Imaging
51
Features
79
Overall
62

Ricoh GXR Mount A12 vs Sony RX100 IV Key Specs

Ricoh GXR Mount A12
(Full Review)
  • 12MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 200 - 3200
  • 1/9000s Maximum Shutter
  • 1280 x 720 video
  • ()mm (F) lens
  • 370g - 120 x 70 x 45mm
  • Launched August 2011
Sony RX100 IV
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Screen
  • ISO 125 - 12800 (Raise to 25600)
  • Optical Image Stabilization
  • 3840 x 2160 video
  • 24-70mm (F1.8-2.8) lens
  • 298g - 102 x 58 x 41mm
  • Revealed June 2015
  • Superseded the Sony RX100 III
  • Refreshed by Sony RX100 V
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Ricoh GXR Mount A12 vs Sony RX100 IV Overview

Lets take a closer look at the Ricoh GXR Mount A12 vs Sony RX100 IV, one is a Entry-Level Mirrorless and the latter is a Large Sensor Compact by manufacturers Ricoh and Sony. There is a sizeable difference between the resolutions of the GXR Mount A12 (12MP) and RX100 IV (20MP) and the GXR Mount A12 (APS-C) and RX100 IV (1") offer different sensor size.

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The GXR Mount A12 was brought out 4 years before the RX100 IV which is quite a large gap as far as tech is concerned. Each of the cameras feature different body design with the Ricoh GXR Mount A12 being a Rangefinder-style mirrorless camera and the Sony RX100 IV being a Large Sensor Compact camera.

Before diving right into a in depth comparison, here is a quick highlight of how the GXR Mount A12 scores versus the RX100 IV when it comes to portability, imaging, features and an overall score.

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Reasons to pick Ricoh GXR Mount A12 over the Sony RX100 IV

 GXR Mount A12 RX100 IV 

Reasons to pick Sony RX100 IV over the Ricoh GXR Mount A12

 RX100 IV GXR Mount A12 
RevealedJune 2015August 2011More modern by 46 months
Screen typeTiltingFixed Tilting screen
Screen resolution1229k920kSharper screen (+309k dot)
Selfie screen Take selfies

Common features in the Ricoh GXR Mount A12 and Sony RX100 IV

 GXR Mount A12 RX100 IV 
Manual focus Very exact focusing
Screen size3"3"Same screen size
Touch friendly screen Neither offers Touch friendly screen

Ricoh GXR Mount A12 vs Sony RX100 IV Physical Comparison

In case you're planning to carry around your camera, you will need to take into account its weight and measurements. The Ricoh GXR Mount A12 offers outer measurements of 120mm x 70mm x 45mm (4.7" x 2.8" x 1.8") with a weight of 370 grams (0.82 lbs) whilst the Sony RX100 IV has proportions of 102mm x 58mm x 41mm (4.0" x 2.3" x 1.6") accompanied by a weight of 298 grams (0.66 lbs).

Take a look at the Ricoh GXR Mount A12 vs Sony RX100 IV in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an Interchangeable Lens Camera will differ dependant on the lens you choose at the time. Below is a front view sizing comparison of the GXR Mount A12 versus the RX100 IV.

Ricoh GXR Mount A12 vs Sony RX100 IV size comparison

Taking into consideration size and weight, the portability score of the GXR Mount A12 and RX100 IV is 84 and 89 respectively.

Ricoh GXR Mount A12 vs Sony RX100 IV top view buttons comparison

Ricoh GXR Mount A12 vs Sony RX100 IV Sensor Comparison

In many cases, it is difficult to visualize the gap between sensor sizes merely by checking a spec sheet. The pic below may provide you a better sense of the sensor sizing in the GXR Mount A12 and RX100 IV.

As you can see, the two cameras feature different megapixels and different sensor sizes. The GXR Mount A12 due to its bigger sensor is going to make shooting shallow depth of field easier and the Sony RX100 IV will resolve more detail having its extra 8 Megapixels. Higher resolution can also let you crop photographs way more aggressively. The more aged GXR Mount A12 is going to be behind with regard to sensor tech.

Ricoh GXR Mount A12 vs Sony RX100 IV sensor size comparison

Ricoh GXR Mount A12 vs Sony RX100 IV Screen and ViewFinder

Ricoh GXR Mount A12 vs Sony RX100 IV Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh GXR Mount A12 Portrait photography information
Sony RX100 IV Portrait photography information
55
you can focus manually
sensor size is decent (APS-C)
exports RAW files
doesn't have liveview
sensor resolution low (12 megapixels)
64
focusing manually
high flash sync speed (1/2,000s)
MP count good (20MP)
nice sensor size (1")
features face detection focusing
supports RAW files
external flash not possible
Photography Glossary

Street Comparison

Street photography with Ricoh GXR Mount A12
Street photography with Sony RX100 IV
65
sensor size is decent (APS-C)
exports RAW files
fixed screen
no image stabilization
85
has a tilting screen
has image stabilization (Optical)
nice sensor size (1")
supports RAW files
lighter than average in class (298 grams)
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Sports Comparison

Ricoh GXR Mount A12 Sports photography factors
Sony RX100 IV Sports photography factors
38
max shutter speed is good (1/9,000s)
sensor size is decent (APS-C)
can't change focal length (()mm)
doesn't have liveview
max frames per second low (3.0 frames/s)
no image stabilization
sensor resolution low (12 megapixels)
lack of phase detect auto focus
68
quiet shooting (1/32,000 seconds)
high max fps (16.0 frames/s)
has image stabilization (Optical)
MP count good (20MP)
nice sensor size (1")
features tracking autofocus
no phase detect AF
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Travel Comparison

Travel photography with Ricoh GXR Mount A12
Travel photography with Sony RX100 IV
60
has built in flash
very good max aperture (f)
no Time Lapse function
sensor resolution low (12 megapixels)
doesn't feature selfie friendly display
85
lighter than average in class (298 grams)
MP count good (20 megapixels)
built-in flash
selfie friendly display
quite wide (24mm)
fast maximum aperture (f1.8)
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Landscape Comparison

Ricoh GXR Mount A12 Landscape photography info
Sony RX100 IV Landscape photography info
51
you can focus manually
very good max aperture (f)
screen size is good (3")
sensor size is decent (APS-C)
exports RAW files
lens is fixed (fixed lens mount)
can't change focal length (()mm)
doesn't have liveview
no image stabilization
sensor resolution low (12 megapixels)
no Time Lapse function
73
focusing manually
quite wide (24mm)
fast maximum aperture (f1.8)
good sized screen (3 inch)
has image stabilization (Optical)
MP count good (20 megapixels)
nice sensor size (1")
supports RAW files
cannot switch lens (fixed lens mount)
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Vlogging Comparison

Vlogging with Ricoh GXR Mount A12
Vlogging with Sony RX100 IV
26
very good max aperture (f)
doesn't feature selfie friendly display
no image stabilization
video res low (1280 x 720 pxls)
no mic port
80
quite wide (24mm)
fast maximum aperture (f1.8)
selfie friendly display
has image stabilization (Optical)
features face detection focusing
great video quality (3840 x 2160 resolution)
lighter than average in class (298 grams)
no external mic socket
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Ricoh GXR Mount A12 vs Sony RX100 IV Specifications

Detailed spec comparison table for Ricoh GXR Mount A12 and Sony RX100 IV
 Ricoh GXR Mount A12Sony Cyber-shot DSC-RX100 IV
General Information
Make Ricoh Sony
Model Ricoh GXR Mount A12 Sony Cyber-shot DSC-RX100 IV
Class Entry-Level Mirrorless Large Sensor Compact
Launched 2011-08-05 2015-06-10
Physical type Rangefinder-style mirrorless Large Sensor Compact
Sensor Information
Powered by - Bionz X
Sensor type CMOS BSI-CMOS
Sensor size APS-C 1"
Sensor dimensions 23.6 x 15.7mm 13.2 x 8.8mm
Sensor surface area 370.5mm² 116.2mm²
Sensor resolution 12MP 20MP
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Peak resolution 4288 x 2848 5472 x 3648
Highest native ISO 3200 12800
Highest enhanced ISO - 25600
Lowest native ISO 200 125
RAW format
Lowest enhanced ISO - 80
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Single autofocus
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points - 25
Lens
Lens mount fixed lens fixed lens
Lens focal range () 24-70mm (2.9x)
Highest aperture - f/1.8-2.8
Macro focus range - 5cm
Focal length multiplier 1.5 2.7
Screen
Type of display Fixed Type Tilting
Display diagonal 3 inches 3 inches
Display resolution 920 thousand dots 1,229 thousand dots
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder type Electronic (optional) Electronic
Viewfinder resolution - 2,359 thousand dots
Viewfinder coverage - 100%
Viewfinder magnification - 0.59x
Features
Min shutter speed 1 secs 30 secs
Max shutter speed 1/9000 secs 1/2000 secs
Max quiet shutter speed - 1/32000 secs
Continuous shutter rate 3.0 frames/s 16.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Built-in flash
Flash range 9.60 m -
Flash settings Auto, On, Off, Red-Eye, Slow Sync, Manual -
Hot shoe
AEB
White balance bracketing
Max flash synchronize - 1/2000 secs
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1280 x 720 (24 fps), 640 x 480 (24 fps), 320 x 240 (24 fps) 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p/60i/24p), 1280 x 720 (60p/30p/24p/120p), 1440 x 1080 (30 fps), 640 x 480 (30 fps)
Highest video resolution 1280x720 3840x2160
Video file format Motion JPEG MPEG-4, AVCHD, XAVC S
Mic port
Headphone port
Connectivity
Wireless None Built-In
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 370 gr (0.82 lbs) 298 gr (0.66 lbs)
Physical dimensions 120 x 70 x 45mm (4.7" x 2.8" x 1.8") 102 x 58 x 41mm (4.0" x 2.3" x 1.6")
DXO scores
DXO Overall score not tested 70
DXO Color Depth score not tested 22.9
DXO Dynamic range score not tested 12.6
DXO Low light score not tested 562
Other
Battery life 330 photos 280 photos
Battery type Battery Pack Battery Pack
Battery model DB-90 NP-BX1
Self timer Yes (5 sec, custom) Yes
Time lapse recording With downloadable app
Storage type SD/SDHC, Internal SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo
Card slots 1 1
Retail cost $349 $898