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Olympus E-PM2 vs Ricoh GXR GR Lens A12 28mm F2.5

Portability
89
Imaging
53
Features
63
Overall
57
Olympus PEN E-PM2 front
 
Ricoh GXR GR Lens A12 28mm F2.5 front
Portability
88
Imaging
53
Features
37
Overall
46

Olympus E-PM2 vs Ricoh GXR GR Lens A12 28mm F2.5 Key Specs

Olympus E-PM2
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Fixed Screen
  • ISO 200 - 25600
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 269g - 110 x 64 x 34mm
  • Announced May 2013
  • Previous Model is Olympus E-PM1
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
  • Revealed September 2010
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Olympus E-PM2 vs Ricoh GXR GR Lens A12 28mm F2.5 Overview

The following is a complete comparison of the Olympus E-PM2 versus Ricoh GXR GR Lens A12 28mm F2.5, former is a Entry-Level Mirrorless while the other is a Advanced Mirrorless by companies Olympus and Ricoh. There exists a large gap among the image resolutions of the E-PM2 (16MP) and GXR GR Lens A12 28mm F2.5 (12MP) and the E-PM2 (Four Thirds) and GXR GR Lens A12 28mm F2.5 (APS-C) enjoy different sensor dimensions.

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The E-PM2 was launched 2 years after the GXR GR Lens A12 28mm F2.5 which is a fairly serious difference as far as camera technology is concerned. Each of these cameras offer the identical body type (Rangefinder-style mirrorless).

Before getting through a full comparison, below is a quick summary of how the E-PM2 matches up versus the GXR GR Lens A12 28mm F2.5 in terms of portability, imaging, features and an overall mark.

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Reasons to pick Olympus E-PM2 over the Ricoh GXR GR Lens A12 28mm F2.5

 E-PM2 GXR GR Lens A12 28mm F2.5 
RevealedMay 2013September 2010Newer by 33 months
Touch friendly display Easily navigate

Reasons to pick Ricoh GXR GR Lens A12 28mm F2.5 over the Olympus E-PM2

 GXR GR Lens A12 28mm F2.5 E-PM2 
Display resolution920k460kCrisper display (+460k dot)

Common features in the Olympus E-PM2 and Ricoh GXR GR Lens A12 28mm F2.5

 E-PM2 GXR GR Lens A12 28mm F2.5 
Manual focus Dial accurate focusing
Display typeFixed Fixed Fixed display
Display sizing3"3"Equivalent display sizing
Selfie screen Neither offers selfie screen

Olympus E-PM2 vs Ricoh GXR GR Lens A12 28mm F2.5 Physical Comparison

For those who are aiming to travel with your camera regularly, you'll have to take into account its weight and volume. The Olympus E-PM2 offers outer dimensions of 110mm x 64mm x 34mm (4.3" x 2.5" x 1.3") along with a weight of 269 grams (0.59 lbs) while the Ricoh GXR GR Lens A12 28mm F2.5 has sizing of 113mm x 70mm x 56mm (4.4" x 2.8" x 2.2") and a weight of 140 grams (0.31 lbs).

Check the Olympus E-PM2 versus Ricoh GXR GR Lens A12 28mm F2.5 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will change based on the lens you are working with at that time. Underneath is the front view dimensions comparison of the E-PM2 compared to the GXR GR Lens A12 28mm F2.5.

Olympus E-PM2 vs Ricoh GXR GR Lens A12 28mm F2.5 size comparison

Looking at dimensions and weight, the portability grade of the E-PM2 and GXR GR Lens A12 28mm F2.5 is 89 and 88 respectively.

Olympus E-PM2 vs Ricoh GXR GR Lens A12 28mm F2.5 top view buttons comparison

Olympus E-PM2 vs Ricoh GXR GR Lens A12 28mm F2.5 Sensor Comparison

Typically, it's hard to imagine the difference in sensor dimensions merely by going through a spec sheet. The image underneath might give you a greater sense of the sensor dimensions in the E-PM2 and GXR GR Lens A12 28mm F2.5.

Clearly, both of the cameras offer different megapixels and different sensor dimensions. The E-PM2 featuring a smaller sensor is going to make shooting shallower depth of field more challenging and the Olympus E-PM2 will provide greater detail utilizing its extra 4 Megapixels. Greater resolution will also make it easier to crop images a little more aggressively. The more recent E-PM2 should have a benefit with regard to sensor technology.

Olympus E-PM2 vs Ricoh GXR GR Lens A12 28mm F2.5 sensor size comparison

Olympus E-PM2 vs Ricoh GXR GR Lens A12 28mm F2.5 Screen and ViewFinder

Olympus E-PM2 vs Ricoh GXR GR Lens A12 28mm F2.5 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-PM2 Portrait photography info
Ricoh GXR GR Lens A12 28mm F2.5 Portrait photography info
71
manual focus
megapixel count good (16MP)
sensor size is good (Four Thirds)
comes with face detection autofocus
delivers RAW formats
58
has manual focus
sensor size is good (APS-C)
provides face detect focusing
exports RAW files
does not have liveview
low MP (12MP)
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Street Comparison

Olympus E-PM2 as a Street photography camera
Ricoh GXR GR Lens A12 28mm F2.5 as a Street photography camera
79
built in image stabilization (Sensor based)
sensor size is good (Four Thirds)
delivers RAW formats
boasts touch to focus
very good high ISO (25,600)
screen is fixed
70
sensor size is good (APS-C)
exports RAW files
lighter than others (140 grams)
screen is fixed
does not have image stabilization
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Sports Comparison

Olympus E-PM2 Sports photography information
Ricoh GXR GR Lens A12 28mm F2.5 Sports photography information
66
built in image stabilization (Sensor based)
megapixel count good (16 megapixels)
sensor size is good (Four Thirds)
comes with tracking autofocus
does not have phase detect autofocus
32
sensor size is good (APS-C)
fixed focal length (28mm)
does not have liveview
slow frames per second (5.0 frames per second)
does not have image stabilization
low MP (12 megapixels)
bad battery power (320 CIPA)
lack of phase detect AF
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Travel Comparison

Olympus E-PM2 as a Travel photography camera
Ricoh GXR GR Lens A12 28mm F2.5 as a Travel photography camera
66
boasts touch to focus
megapixel count good (16 megapixels)
lack of Timelapse function
does not have selfie friendly display
59
lighter than others (140 grams)
built-in flash
bad battery power (320 per charge)
low MP (12MP)
screen isn't selfie friendly
somewhat slow max aperture (f2.5)
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Landscape Comparison

Olympus E-PM2 as a Landscape photography camera
Ricoh GXR GR Lens A12 28mm F2.5 as a Landscape photography camera
74
manual focus
switch lenses (Micro Four Thirds mount)
nice screen size (3 inch)
built in image stabilization (Sensor based)
megapixel count good (16 megapixels)
sensor size is good (Four Thirds)
very good high ISO (25,600)
delivers RAW formats
lack of Timelapse function
48
has manual focus
decent sized screen (3 inches)
sensor size is good (APS-C)
exports RAW files
fixed lens (fixed lens mount)
fixed focal length (28mm)
somewhat slow max aperture (f2.5)
does not have liveview
does not have image stabilization
low MP (12 megapixels)
bad battery power (320 per charge)
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Vlogging Comparison

Olympus E-PM2 Vlogging advice
Ricoh GXR GR Lens A12 28mm F2.5 Vlogging advice
36
touch screen
built in image stabilization (Sensor based)
comes with face detection autofocus
high res video (1920 x 1080 pxls)
does not have selfie friendly display
lack of external microphone port
28
provides face detect focusing
lighter than others (140g)
somewhat slow max aperture (f2.5)
screen isn't selfie friendly
does not have image stabilization
low video resolution (1280 x 720 pixels)
no mic jack
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Olympus E-PM2 vs Ricoh GXR GR Lens A12 28mm F2.5 Specifications

Detailed spec comparison table for Olympus E-PM2 and Ricoh GXR GR Lens A12 28mm F2.5
 Olympus PEN E-PM2Ricoh GXR GR Lens A12 28mm F2.5
General Information
Brand Olympus Ricoh
Model Olympus PEN E-PM2 Ricoh GXR GR Lens A12 28mm F2.5
Category Entry-Level Mirrorless Advanced Mirrorless
Announced 2013-05-21 2010-09-21
Body design Rangefinder-style mirrorless Rangefinder-style mirrorless
Sensor Information
Processor - GR Engine III
Sensor type CMOS CMOS
Sensor size Four Thirds APS-C
Sensor dimensions 17.3 x 13mm 23.6 x 15.7mm
Sensor area 224.9mm² 370.5mm²
Sensor resolution 16MP 12MP
Anti aliasing filter
Aspect ratio 4:3 1:1, 4:3, 3:2 and 16:9
Full resolution 4608 x 3456 4288 x 2848
Max native ISO 25600 3200
Minimum native ISO 200 200
RAW files
Autofocusing
Manual focus
Touch focus
AF continuous
Single AF
Tracking AF
Selective AF
AF center weighted
Multi area AF
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points 35 -
Lens
Lens mount Micro Four Thirds fixed lens
Lens focal range - 28mm (1x)
Largest aperture - f/2.5
Available lenses 107 -
Crop factor 2.1 1.5
Screen
Screen type Fixed Type Fixed Type
Screen diagonal 3 inches 3 inches
Resolution of screen 460 thousand dot 920 thousand dot
Selfie friendly
Liveview
Touch function
Screen technology - TFT color LCD
Viewfinder Information
Viewfinder Electronic (optional) Electronic (optional)
Features
Lowest shutter speed 60s 180s
Highest shutter speed 1/4000s 1/3200s
Continuous shooting speed 8.0fps 5.0fps
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Change WB
Image stabilization
Built-in flash
Flash range 7.00 m (bundled FL-LM1) -
Flash settings Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Manual (3 levels) Auto, On, Off, Red-Eye, Slow Sync, Manual
External flash
AE bracketing
WB bracketing
Highest flash sync 1/250s -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1920 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps) 1280 x 720 (24 fps), 640 x 480 (24 fps), 320 x 240 (24 fps)
Max video resolution 1920x1080 1280x720
Video format MPEG-4, H.264, Motion JPEG MPEG-4
Mic input
Headphone input
Connectivity
Wireless Eye-Fi Connected None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 269 gr (0.59 lbs) 140 gr (0.31 lbs)
Dimensions 110 x 64 x 34mm (4.3" x 2.5" x 1.3") 113 x 70 x 56mm (4.4" x 2.8" x 2.2")
DXO scores
DXO All around score 72 not tested
DXO Color Depth score 22.7 not tested
DXO Dynamic range score 12.2 not tested
DXO Low light score 932 not tested
Other
Battery life 360 photographs 320 photographs
Battery format Battery Pack Battery Pack
Battery model BLS-5 DB-90
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec, 10 sec (3 images) )
Time lapse recording
Type of storage SD/SDHC/SDXC SD/SDHC, Internal
Storage slots 1 1
Launch pricing $448 $566