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Ricoh GXR Mount A12 vs Samsung ST65

Portability
84
Imaging
53
Features
39
Overall
47
Ricoh GXR Mount A12 front
 
Samsung ST65 front
Portability
99
Imaging
37
Features
19
Overall
29

Ricoh GXR Mount A12 vs Samsung ST65 Key Specs

Ricoh GXR Mount A12
(Full Review)
  • 12MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 200 - 3200
  • 1/9000s Maximum Shutter
  • 1280 x 720 video
  • ()mm (F) lens
  • 370g - 120 x 70 x 45mm
  • Launched August 2011
Samsung ST65
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 0 - 0
  • 1280 x 720 video
  • ()mm (F) lens
  • n/ag - 92 x 53 x 17mm
  • Announced January 2011
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Ricoh GXR Mount A12 vs Samsung ST65 Overview

The following is a detailed assessment of the Ricoh GXR Mount A12 vs Samsung ST65, one is a Entry-Level Mirrorless and the latter is a Ultracompact by companies Ricoh and Samsung. The resolution of the GXR Mount A12 (12MP) and the ST65 (14MP) is relatively close but the GXR Mount A12 (APS-C) and ST65 (1/2.3") possess different sensor sizes.

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The GXR Mount A12 was introduced 7 months after the ST65 so they are of a similar generation. Each of these cameras offer different body type with the Ricoh GXR Mount A12 being a Rangefinder-style mirrorless camera and the Samsung ST65 being a Ultracompact camera.

Before going straight into a in depth comparison, below is a simple summation of how the GXR Mount A12 matches up versus the ST65 in relation to portability, imaging, features and an overall mark.

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Reasons to pick Ricoh GXR Mount A12 over the Samsung ST65

 GXR Mount A12 ST65 
AnnouncedAugust 2011January 2011Newer by 7 months
Focus manually Dial exact focus
Screen resolution920k460kSharper screen (+460k dot)

Reasons to pick Samsung ST65 over the Ricoh GXR Mount A12

 ST65 GXR Mount A12 

Common features in the Ricoh GXR Mount A12 and Samsung ST65

 GXR Mount A12 ST65 
Screen typeFixed Fixed Fixed screen
Screen sizing3"3"Equivalent screen dimensions
Selfie screen Lacking selfie screen
Touch screen Lacking Touch screen

Ricoh GXR Mount A12 vs Samsung ST65 Physical Comparison

If you're intending to travel with your camera frequently, you are going to need to consider its weight and dimensions. The Ricoh GXR Mount A12 comes with physical measurements of 120mm x 70mm x 45mm (4.7" x 2.8" x 1.8") accompanied by a weight of 370 grams (0.82 lbs) while the Samsung ST65 has dimensions of 92mm x 53mm x 17mm (3.6" x 2.1" x 0.7") having a weight of n/a grams (0.00 lbs).

Look at the Ricoh GXR Mount A12 vs Samsung ST65 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 change depending on the lens you use during that time. Below is the front view proportions comparison of the GXR Mount A12 compared to the ST65.

Ricoh GXR Mount A12 vs Samsung ST65 size comparison

Looking at dimensions and weight, the portability grade of the GXR Mount A12 and ST65 is 84 and 99 respectively.

Ricoh GXR Mount A12 vs Samsung ST65 top view buttons comparison

Ricoh GXR Mount A12 vs Samsung ST65 Sensor Comparison

Quite often, it is tough to picture the contrast in sensor dimensions simply by researching technical specs. The image underneath may give you a more clear sense of the sensor sizing in the GXR Mount A12 and ST65.

As you have seen, the two cameras offer different megapixels and different sensor dimensions. The GXR Mount A12 using its bigger sensor is going to make shooting shallower depth of field less difficult and the Samsung ST65 will render more detail using its extra 2MP. Higher resolution will allow you to crop shots a little more aggressively. The more recent GXR Mount A12 provides an edge when it comes to sensor innovation.

Ricoh GXR Mount A12 vs Samsung ST65 sensor size comparison

Ricoh GXR Mount A12 vs Samsung ST65 Screen and ViewFinder

Ricoh GXR Mount A12 vs Samsung ST65 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Ricoh GXR Mount A12
Portrait photography with Samsung ST65
55
has manual focus
sensor size is nice (APS-C)
supports RAW formats
no liveview
sensor resolution low (12 megapixels)
28
decent megapixels (14 megapixels)
lack of manual focus
manual exposure not available
no external flash support
sensor size is small (1/2.3")
no RAW files
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Street Comparison

Ricoh GXR Mount A12 Street photography advice
Samsung ST65 Street photography advice
65
sensor size is nice (APS-C)
supports RAW formats
screen does not articulate
lack of image stabilization
49
no moving screen
no image stabilization
sensor size is small (1/2.3")
no RAW files
low max ISO (0)
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Sports Comparison

Sports photography with Ricoh GXR Mount A12
Sports photography with Samsung ST65
39
max shutter speed is good (1/9,000s)
sensor size is nice (APS-C)
can't change focal length (()mm)
no liveview
max frames per second very slow (3.0 frames per second)
lack of image stabilization
sensor resolution low (12MP)
no phase detect autofocus
26
decent megapixels (14MP)
focal length is fixed (()mm)
no shutter priority
no image stabilization
sensor size is small (1/2.3")
no phase detect autofocus
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Travel Comparison

Ricoh GXR Mount A12 as a Travel photography camera
Samsung ST65 as a Travel photography camera
60
built-in flash
good max aperture (f)
missing Time Lapse recording
sensor resolution low (12 megapixels)
display is not selfie friendly
71
decent megapixels (14 megapixels)
flash built-in
very good maximum aperture (f)
doesn't have Time Lapse recording
screen isn't selfie friendly
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Landscape Comparison

Ricoh GXR Mount A12 Landscape photography factors
Samsung ST65 Landscape photography factors
52
has manual focus
good max aperture (f)
good sized screen (3 inches)
sensor size is nice (APS-C)
supports RAW formats
fixed lens (fixed lens mount)
can't change focal length (()mm)
no liveview
lack of image stabilization
sensor resolution low (12MP)
missing Time Lapse recording
37
very good maximum aperture (f)
nice screen size (3 inch)
decent megapixels (14MP)
lack of manual focus
lens is fixed (fixed lens mount)
focal length is fixed (()mm)
manual exposure not available
no image stabilization
sensor size is small (1/2.3")
low max ISO (0)
no RAW files
doesn't have Time Lapse recording
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Vlogging Comparison

Ricoh GXR Mount A12 as a Vlogging camera
Samsung ST65 as a Vlogging camera
26
good max aperture (f)
display is not selfie friendly
lack of image stabilization
low video resolution (1280 x 720 pixels)
missing mic jack
27
very good maximum aperture (f)
screen isn't selfie friendly
no image stabilization
low quality video (1280 x 720 resolution)
doesn't have mic port
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Ricoh GXR Mount A12 vs Samsung ST65 Specifications

Detailed spec comparison table for Ricoh GXR Mount A12 and Samsung ST65
 Ricoh GXR Mount A12Samsung ST65
General Information
Brand Name Ricoh Samsung
Model Ricoh GXR Mount A12 Samsung ST65
Type Entry-Level Mirrorless Ultracompact
Launched 2011-08-05 2011-01-19
Body design Rangefinder-style mirrorless Ultracompact
Sensor Information
Sensor type CMOS CCD
Sensor size APS-C 1/2.3"
Sensor dimensions 23.6 x 15.7mm 6.16 x 4.62mm
Sensor surface area 370.5mm² 28.5mm²
Sensor resolution 12 megapixel 14 megapixel
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 -
Highest Possible resolution 4288 x 2848 4608 x 3456
Maximum native ISO 3200 -
Minimum native ISO 200 -
RAW data
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Single autofocus
Tracking autofocus
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Cross focus points - -
Lens
Lens mounting type fixed lens fixed lens
Lens focal range () ()
Focal length multiplier 1.5 5.8
Screen
Screen type Fixed Type Fixed Type
Screen sizing 3 inches 3 inches
Screen resolution 920 thousand dot 460 thousand dot
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder Electronic (optional) None
Features
Min shutter speed 1 secs 8 secs
Max shutter speed 1/9000 secs 1/2000 secs
Continuous shutter speed 3.0 frames per second -
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Set white balance
Image stabilization
Integrated flash
Flash range 9.60 m -
Flash options Auto, On, Off, Red-Eye, Slow Sync, Manual -
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) 1280 x 720
Maximum video resolution 1280x720 1280x720
Video format Motion JPEG -
Mic jack
Headphone jack
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) none
GPS None None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 370 grams (0.82 lbs) -
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 score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life 330 images -
Type of battery Battery Pack -
Battery model DB-90 -
Self timer Yes (5 sec, custom) -
Time lapse shooting
Type of storage SD/SDHC, Internal -
Storage slots 1 1
Cost at release $349 $130