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Ricoh GXR GR Lens A12 28mm F2.5 vs Samsung EX2F

Portability
88
Imaging
53
Features
37
Overall
46
Ricoh GXR GR Lens A12 28mm F2.5 front
 
Samsung EX2F front
Portability
90
Imaging
37
Features
62
Overall
47

Ricoh GXR GR Lens A12 28mm F2.5 vs Samsung EX2F Key Specs

Ricoh GXR GR Lens A12 28mm F2.5
(Full Review)
  • 12MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 200 - 3200
  • 1280 x 720 video
  • 28mm (F2.5) lens
  • 140g - 113 x 70 x 56mm
  • Introduced September 2010
Samsung EX2F
(Full Review)
  • 12MP - 1/1.7" Sensor
  • 3" Fully Articulated Display
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 24-80mm (F1.4-2.7) lens
  • 294g - 112 x 62 x 29mm
  • Revealed December 2012
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Ricoh GXR GR Lens A12 28mm F2.5 vs Samsung EX2F Overview

On this page, we are contrasting the Ricoh GXR GR Lens A12 28mm F2.5 vs Samsung EX2F, one is a Advanced Mirrorless and the other is a Small Sensor Compact by manufacturers Ricoh and Samsung. The image resolution of the GXR GR Lens A12 28mm F2.5 (12MP) and the EX2F (12MP) is fairly close but the GXR GR Lens A12 28mm F2.5 (APS-C) and EX2F (1/1.7") posses totally different sensor size.

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The GXR GR Lens A12 28mm F2.5 was released 3 years prior to the EX2F which is a fairly sizable gap as far as camera tech is concerned. Each of the cameras have different body design with the Ricoh GXR GR Lens A12 28mm F2.5 being a Rangefinder-style mirrorless camera and the Samsung EX2F being a Compact camera.

Before getting right into a thorough comparison, here is a quick synopsis of how the GXR GR Lens A12 28mm F2.5 matches up vs the EX2F in relation to portability, imaging, features and an overall score.

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Reasons to pick Ricoh GXR GR Lens A12 28mm F2.5 over the Samsung EX2F

 GXR GR Lens A12 28mm F2.5 EX2F 
Display resolution920k0kSharper display (+920k dot)

Reasons to pick Samsung EX2F over the Ricoh GXR GR Lens A12 28mm F2.5

 EX2F GXR GR Lens A12 28mm F2.5 
RevealedDecember 2012September 2010More modern by 27 months
Display typeFully ArticulatedFixed Fully Articulating display
Selfie screen Take selfies

Common features in the Ricoh GXR GR Lens A12 28mm F2.5 and Samsung EX2F

 GXR GR Lens A12 28mm F2.5 EX2F 
Manual focus More accurate focusing
Display dimensions3"3"Equal display size
Touch display Lacking Touch display

Ricoh GXR GR Lens A12 28mm F2.5 vs Samsung EX2F Physical Comparison

For anyone who is going to carry around your camera, you need to factor in its weight and volume. The Ricoh GXR GR Lens A12 28mm F2.5 provides exterior dimensions of 113mm x 70mm x 56mm (4.4" x 2.8" x 2.2") accompanied by a weight of 140 grams (0.31 lbs) whilst the Samsung EX2F has sizing of 112mm x 62mm x 29mm (4.4" x 2.4" x 1.1") accompanied by a weight of 294 grams (0.65 lbs).

Look at the Ricoh GXR GR Lens A12 28mm F2.5 vs Samsung EX2F in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will change depending on the lens you are working with at that time. Underneath is a front view physical size comparison of the GXR GR Lens A12 28mm F2.5 compared to the EX2F.

Ricoh GXR GR Lens A12 28mm F2.5 vs Samsung EX2F size comparison

Taking into account size and weight, the portability grade of the GXR GR Lens A12 28mm F2.5 and EX2F is 88 and 90 respectively.

Ricoh GXR GR Lens A12 28mm F2.5 vs Samsung EX2F top view buttons comparison

Ricoh GXR GR Lens A12 28mm F2.5 vs Samsung EX2F Sensor Comparison

Oftentimes, it is very hard to visualise the contrast in sensor sizes only by researching technical specs. The picture below may give you a greater sense of the sensor dimensions in the GXR GR Lens A12 28mm F2.5 and EX2F.

As you have seen, both of the cameras provide the same MP but not the same sensor sizes. The GXR GR Lens A12 28mm F2.5 contains the larger sensor which should make obtaining bokeh simpler. The more aged GXR GR Lens A12 28mm F2.5 will be disadvantaged with regard to sensor innovation.

Ricoh GXR GR Lens A12 28mm F2.5 vs Samsung EX2F sensor size comparison

Ricoh GXR GR Lens A12 28mm F2.5 vs Samsung EX2F Screen and ViewFinder

Ricoh GXR GR Lens A12 28mm F2.5 vs Samsung EX2F Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh GXR GR Lens A12 28mm F2.5 Portrait photography details
Samsung EX2F Portrait photography details
58
focusing manually
good sensor size (APS-C)
provides face detection focusing
exports RAW formats
no liveview feature
resolution not great (12MP)
42
manual focus
exports RAW files
megapixel count low (12 megapixels)
tiny sensor (1/1.7")
Photography Glossary

Street Comparison

Ricoh GXR GR Lens A12 28mm F2.5 as a Street photography camera
Samsung EX2F as a Street photography camera
70
good sensor size (APS-C)
exports RAW formats
lighter than others (140g)
no moving screen
lack of image stabilization
68
screen articulates fully
image stabilization (Optical)
exports RAW files
tiny sensor (1/1.7")
more heavy than competitors in class (294 grams)
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Sports Comparison

Ricoh GXR GR Lens A12 28mm F2.5 as a Sports photography camera
Samsung EX2F as a Sports photography camera
32
good sensor size (APS-C)
focal length is fixed (28mm)
no liveview feature
max frames per second low (5.0 frames per second)
lack of image stabilization
resolution not great (12 megapixels)
bad battery power (320 shots)
does not have phase detect AF
31
image stabilization (Optical)
megapixel count low (12MP)
tiny sensor (1/1.7")
has no phase detect auto focus
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Travel Comparison

Travel photography with Ricoh GXR GR Lens A12 28mm F2.5
Travel photography with Samsung EX2F
59
lighter than others (140 grams)
has built in flash
bad battery power (320 shots)
resolution not great (12 megapixels)
doesn't have a selfie friendly display
slow max aperture (f2.5)
66
built-in flash
selfie friendly screen
relatively wide (24mm)
great max aperture (f1.4)
doesn't have Timelapse mode
more heavy than competitors in class (294 grams)
megapixel count low (12MP)
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Landscape Comparison

Landscape photography with Ricoh GXR GR Lens A12 28mm F2.5
Landscape photography with Samsung EX2F
48
focusing manually
pretty good screen size (3")
good sensor size (APS-C)
exports RAW formats
fixed lens (fixed lens mount)
focal length is fixed (28mm)
slow max aperture (f2.5)
no liveview feature
lack of image stabilization
resolution not great (12MP)
bad battery power (320 CIPA)
53
manual focus
relatively wide (24mm)
great max aperture (f1.4)
nice screen size (3")
image stabilization (Optical)
exports RAW files
lens is fixed (fixed lens mount)
megapixel count low (12MP)
tiny sensor (1/1.7")
doesn't have Timelapse mode
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Vlogging Comparison

Vlogging with Ricoh GXR GR Lens A12 28mm F2.5
Vlogging with Samsung EX2F
28
provides face detection focusing
lighter than others (140 grams)
slow max aperture (f2.5)
doesn't have a selfie friendly display
lack of image stabilization
video resolution low (1280 x 720 pixels)
no external microphone support
71
relatively wide (24mm)
great max aperture (f1.4)
selfie friendly screen
image stabilization (Optical)
high res video (1920 x 1080 pixels)
doesn't have external microphone support
more heavy than competitors in class (294 grams)
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Ricoh GXR GR Lens A12 28mm F2.5 vs Samsung EX2F Specifications

Detailed spec comparison table for Ricoh GXR GR Lens A12 28mm F2.5 and Samsung EX2F
 Ricoh GXR GR Lens A12 28mm F2.5Samsung EX2F
General Information
Brand Name Ricoh Samsung
Model Ricoh GXR GR Lens A12 28mm F2.5 Samsung EX2F
Class Advanced Mirrorless Small Sensor Compact
Introduced 2010-09-21 2012-12-18
Physical type Rangefinder-style mirrorless Compact
Sensor Information
Chip GR Engine III -
Sensor type CMOS BSI-CMOS
Sensor size APS-C 1/1.7"
Sensor measurements 23.6 x 15.7mm 7.44 x 5.58mm
Sensor area 370.5mm² 41.5mm²
Sensor resolution 12 megapixel 12 megapixel
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 -
Full resolution 4288 x 2848 4000 x 3000
Max native ISO 3200 3200
Min native ISO 200 80
RAW pictures
Autofocusing
Manual focus
AF touch
Continuous AF
AF single
Tracking AF
Selective AF
Center weighted AF
AF multi area
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Cross focus points - -
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 28mm (1x) 24-80mm (3.3x)
Highest aperture f/2.5 f/1.4-2.7
Crop factor 1.5 4.8
Screen
Type of display Fixed Type Fully Articulated
Display size 3 inch 3 inch
Display resolution 920 thousand dots 0 thousand dots
Selfie friendly
Liveview
Touch friendly
Display tech TFT color LCD AMOLED
Viewfinder Information
Viewfinder type Electronic (optional) Electronic (optional)
Features
Lowest shutter speed 180s -
Highest shutter speed 1/3200s -
Continuous shooting rate 5.0fps -
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Set WB
Image stabilization
Inbuilt flash
Flash settings Auto, On, Off, Red-Eye, Slow Sync, Manual Auto, On, Off, Red-eye, Fill-in, Slow syncro, Manual
Hot shoe
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1280 x 720 (24 fps), 640 x 480 (24 fps), 320 x 240 (24 fps) 1920 x 1080
Max video resolution 1280x720 1920x1080
Video data format MPEG-4 H.264
Microphone support
Headphone support
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
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 140g (0.31 pounds) 294g (0.65 pounds)
Physical dimensions 113 x 70 x 56mm (4.4" x 2.8" x 2.2") 112 x 62 x 29mm (4.4" x 2.4" x 1.1")
DXO scores
DXO All around score not tested 48
DXO Color Depth score not tested 20.0
DXO Dynamic range score not tested 11.5
DXO Low light score not tested 209
Other
Battery life 320 photos -
Form of battery Battery Pack -
Battery model DB-90 SLB-10A
Self timer Yes (2 or 10 sec, 10 sec (3 images) ) Yes
Time lapse recording
Storage type SD/SDHC, Internal SD/SDHC/SDXC
Card slots 1 1
Retail price $566 $478