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Ricoh GXR Mount A12 vs Samsung ST93

Portability
84
Imaging
53
Features
39
Overall
47
Ricoh GXR Mount A12 front
 
Samsung ST93 front
Portability
97
Imaging
39
Features
20
Overall
31

Ricoh GXR Mount A12 vs Samsung ST93 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
  • Revealed August 2011
Samsung ST93
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 3200
  • 1280 x 720 video
  • ()mm (F) lens
  • 110g - 92 x 53 x 17mm
  • Revealed April 2011
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Ricoh GXR Mount A12 vs Samsung ST93 Overview

In this write-up, we will be analyzing the Ricoh GXR Mount A12 versus Samsung ST93, former being a Entry-Level Mirrorless while the latter is a Ultracompact by rivals Ricoh and Samsung. There is a large difference between the image resolutions of the GXR Mount A12 (12MP) and ST93 (16MP) and the GXR Mount A12 (APS-C) and ST93 (1/2.3") use totally different sensor sizes.

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The GXR Mount A12 was released 4 months later than the ST93 which means that they are both of a similar age. Both of the cameras offer different body type with the Ricoh GXR Mount A12 being a Rangefinder-style mirrorless camera and the Samsung ST93 being a Ultracompact camera.

Before diving straight into a comprehensive comparison, below is a brief introduction of how the GXR Mount A12 grades versus the ST93 in terms of portability, imaging, features and an overall grade.

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Reasons to pick Ricoh GXR Mount A12 over the Samsung ST93

 GXR Mount A12 ST93 
Manually focus Very accurate focusing
Screen resolution920k460kCrisper screen (+460k dot)

Reasons to pick Samsung ST93 over the Ricoh GXR Mount A12

 ST93 GXR Mount A12 

Common features in the Ricoh GXR Mount A12 and Samsung ST93

 GXR Mount A12 ST93 
RevealedAugust 2011April 2011Similar age
Screen typeFixed Fixed Fixed screen
Screen sizing3"3"Equivalent screen dimensions
Selfie screen Neither has selfie screen
Touch screen Lack of Touch screen

Ricoh GXR Mount A12 vs Samsung ST93 Physical Comparison

In case you're planning to lug around your camera often, you'll need to consider its weight and size. The Ricoh GXR Mount A12 has outside measurements of 120mm x 70mm x 45mm (4.7" x 2.8" x 1.8") and a weight of 370 grams (0.82 lbs) whilst the Samsung ST93 has specifications of 92mm x 53mm x 17mm (3.6" x 2.1" x 0.7") accompanied by a weight of 110 grams (0.24 lbs).

Take a look at the Ricoh GXR Mount A12 versus Samsung ST93 in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will vary based on the lens you choose at that time. Below is the front view overall size comparison of the GXR Mount A12 versus the ST93.

Ricoh GXR Mount A12 vs Samsung ST93 size comparison

Considering size and weight, the portability score of the GXR Mount A12 and ST93 is 84 and 97 respectively.

Ricoh GXR Mount A12 vs Samsung ST93 top view buttons comparison

Ricoh GXR Mount A12 vs Samsung ST93 Sensor Comparison

Often, its difficult to envision the contrast between sensor measurements purely by reading specifications. The visual below will help give you a more clear sense of the sensor sizing in the GXR Mount A12 and ST93.

Plainly, both of the cameras enjoy different resolutions and different sensor measurements. The GXR Mount A12 because of its bigger sensor will make achieving shallower DOF simpler and the Samsung ST93 will offer more detail as a result of its extra 4MP. Higher resolution can also make it easier to crop pictures far more aggressively.

Ricoh GXR Mount A12 vs Samsung ST93 sensor size comparison

Ricoh GXR Mount A12 vs Samsung ST93 Screen and ViewFinder

Ricoh GXR Mount A12 vs Samsung ST93 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Ricoh GXR Mount A12 Portrait photography info
Samsung ST93 Portrait photography info
55
has manual focus
sensor size is nice (APS-C)
delivers RAW formats
doesn't have liveview
low MP (12 megapixels)
30
megapixel count good (16MP)
manual focus not available
manual mode not possible
cannot use external flash
small sensor (1/2.3")
lack of RAW files
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Street Comparison

Ricoh GXR Mount A12 Street photography highlights
Samsung ST93 Street photography highlights
65
sensor size is nice (APS-C)
delivers RAW formats
no articulating screen
no image stabilization
49
no moving screen
lack of image stabilization
small sensor (1/2.3")
lack of RAW files
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Sports Comparison

Sports photography with Ricoh GXR Mount A12
Sports photography with Samsung ST93
39
maximum shutter speed is high (1/9,000s)
sensor size is nice (APS-C)
focal length is fixed (()mm)
doesn't have liveview
max fps low (3.0 frames/s)
no image stabilization
low MP (12MP)
lacks phase detect autofocus
27
megapixel count good (16MP)
fixed focal length (()mm)
no shutter priority
lack of image stabilization
small sensor (1/2.3")
lack of phase detect AF
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Travel Comparison

Ricoh GXR Mount A12 Travel photography features
Samsung ST93 Travel photography features
60
flash built-in
great maximum aperture (f)
lack of Time Lapse recording
low MP (12MP)
does not offer selfie friendly display
70
megapixel count good (16MP)
has built in flash
fast maximum aperture (f)
lack of Timelapse recording
display is not selfie friendly
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Landscape Comparison

Ricoh GXR Mount A12 Landscape photography info
Samsung ST93 Landscape photography info
52
has manual focus
great maximum aperture (f)
screen is a good size (3 inches)
sensor size is nice (APS-C)
delivers RAW formats
can't change lens (fixed lens mount)
focal length is fixed (()mm)
doesn't have liveview
no image stabilization
low MP (12 megapixels)
lack of Time Lapse recording
38
fast maximum aperture (f)
screen is a good size (3 inches)
megapixel count good (16 megapixels)
manual focus not available
lens is fixed (fixed lens mount)
fixed focal length (()mm)
manual mode not possible
lack of image stabilization
small sensor (1/2.3")
lack of RAW files
lack of Timelapse recording
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Vlogging Comparison

Ricoh GXR Mount A12 Vlogging details
Samsung ST93 Vlogging details
26
great maximum aperture (f)
does not offer selfie friendly display
no image stabilization
low res video (1280 x 720 pxls)
lack of external mic support
27
fast maximum aperture (f)
display is not selfie friendly
lack of image stabilization
video res low (1280 x 720 pixels)
lack of microphone socket
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Ricoh GXR Mount A12 vs Samsung ST93 Specifications

Detailed spec comparison table for Ricoh GXR Mount A12 and Samsung ST93
 Ricoh GXR Mount A12Samsung ST93
General Information
Make Ricoh Samsung
Model type Ricoh GXR Mount A12 Samsung ST93
Type Entry-Level Mirrorless Ultracompact
Revealed 2011-08-05 2011-04-20
Physical type Rangefinder-style mirrorless Ultracompact
Sensor Information
Sensor type CMOS CCD
Sensor size APS-C 1/2.3"
Sensor measurements 23.6 x 15.7mm 6.16 x 4.62mm
Sensor area 370.5mm² 28.5mm²
Sensor resolution 12MP 16MP
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 -
Max resolution 4288 x 2848 4608 x 3456
Max native ISO 3200 3200
Min native ISO 200 100
RAW files
Autofocusing
Manual focusing
AF touch
AF continuous
Single AF
AF tracking
Selective AF
AF center weighted
Multi area AF
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Lens
Lens mount type fixed lens fixed lens
Lens zoom range () ()
Focal length multiplier 1.5 5.8
Screen
Type of display Fixed Type Fixed Type
Display sizing 3 inches 3 inches
Resolution of display 920k dots 460k dots
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder Electronic (optional) None
Features
Min shutter speed 1s 8s
Max shutter speed 1/9000s 1/2000s
Continuous shutter rate 3.0 frames/s -
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Set WB
Image stabilization
Built-in flash
Flash distance 9.60 m -
Flash modes Auto, On, Off, Red-Eye, Slow Sync, Manual -
Hot shoe
AEB
WB bracketing
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) 1280 x 720
Max video resolution 1280x720 1280x720
Video format Motion JPEG -
Microphone port
Headphone port
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) none
GPS None None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 370g (0.82 pounds) 110g (0.24 pounds)
Dimensions 120 x 70 x 45mm (4.7" x 2.8" x 1.8") 92 x 53 x 17mm (3.6" x 2.1" x 0.7")
DXO scores
DXO Overall rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life 330 images -
Style of battery Battery Pack -
Battery ID DB-90 -
Self timer Yes (5 sec, custom) -
Time lapse shooting
Storage type SD/SDHC, Internal -
Card slots One One
Cost at release $349 -