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Olympus E-PM2 vs Panasonic G3

Portability
89
Imaging
52
Features
63
Overall
56
Olympus PEN E-PM2 front
 
Panasonic Lumix DMC-G3 front
Portability
83
Imaging
51
Features
62
Overall
55

Olympus E-PM2 vs Panasonic G3 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
  • Launched May 2013
  • Superseded the Olympus E-PM1
Panasonic G3
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • ISO 160 - 6400
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 336g - 115 x 84 x 47mm
  • Announced July 2011
  • Superseded the Panasonic G2
  • Updated by Panasonic G5
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Olympus E-PM2 vs Panasonic G3 Overview

Let's look more in depth at the Olympus E-PM2 and Panasonic G3, both Entry-Level Mirrorless cameras by brands Olympus and Panasonic. The image resolution of the E-PM2 (16MP) and the G3 (16MP) is very close and both cameras boast the identical sensor measurements (Four Thirds).

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The E-PM2 was revealed 23 months later than the G3 making them a generation apart from one another. Each of these cameras feature different body design with the Olympus E-PM2 being a Rangefinder-style mirrorless camera and the Panasonic G3 being a SLR-style mirrorless camera.

Before getting right into a in depth comparison, here is a concise view of how the E-PM2 scores vs the G3 in relation to portability, imaging, features and an overall grade.

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Reasons to pick Olympus E-PM2 over the Panasonic G3

 E-PM2 G3 
AnnouncedMay 2013July 2011More recent by 23 months

Reasons to pick Panasonic G3 over the Olympus E-PM2

 G3 E-PM2 
Display typeFully ArticulatedFixed Fully Articulating display
Selfie screen Take selfies

Common features in the Olympus E-PM2 and Panasonic G3

 E-PM2 G3 
Focus manually More exact focus
Display size3"3"Same display measurements
Display resolution460k460kExact same display resolution
Touch friendly display Easily navigate

Olympus E-PM2 vs Panasonic G3 Physical Comparison

If you are intending to lug around your camera, you will have to factor its weight and volume. The Olympus E-PM2 has got physical measurements 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 Panasonic G3 has sizing of 115mm x 84mm x 47mm (4.5" x 3.3" x 1.9") having a weight of 336 grams (0.74 lbs).

Check out the Olympus E-PM2 and Panasonic G3 in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will vary based on the lens you are utilising at that time. The following is a front view over all size comparison of the E-PM2 compared to the G3.

Olympus E-PM2 vs Panasonic G3 size comparison

Looking at dimensions and weight, the portability score of the E-PM2 and G3 is 89 and 83 respectively.

Olympus E-PM2 vs Panasonic G3 top view buttons comparison

Olympus E-PM2 vs Panasonic G3 Sensor Comparison

Sometimes, it's difficult to envision the gap in sensor measurements just by looking through specs. The photograph here may give you a far better sense of the sensor sizing in the E-PM2 and G3.

All in all, each of these cameras come with the identical sensor size and the identical megapixels therefore you can expect comparable quality of photos although you should always take the age of the cameras into account. The fresher E-PM2 is going to have an advantage in sensor innovation.

Olympus E-PM2 vs Panasonic G3 sensor size comparison

Olympus E-PM2 vs Panasonic G3 Screen and ViewFinder

Olympus E-PM2 vs Panasonic G3 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Olympus E-PM2 Portrait photography information
Panasonic G3 Portrait photography information
71
focusing manually
good resolution (16 megapixels)
good sensor size (Four Thirds)
comes with face detection focusing
saves RAW files
70
you can focus manually
sensor resolution is decent (16 megapixels)
good sensor size (Four Thirds)
supports face detection focusing
exports RAW files
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Street Comparison

Street photography with Olympus E-PM2
Street photography with Panasonic G3
79
image stabilization (Sensor based)
good sensor size (Four Thirds)
saves RAW files
features touch to focus
great ISO range (25,600)
no moving screen
75
screen articulates fully
good sensor size (Four Thirds)
exports RAW files
supports touch to focus
lack of image stabilization
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Sports Comparison

Olympus E-PM2 Sports photography advice
Panasonic G3 Sports photography advice
66
image stabilization (Sensor based)
good resolution (16 megapixels)
good sensor size (Four Thirds)
comes with tracking autofocus
has no phase detect AF
46
sensor resolution is decent (16MP)
good sensor size (Four Thirds)
supports tracking autofocus
continuous shooting slow (4.0 fps)
lack of image stabilization
not so great battery power (270 shots)
doesn't have phase detect AF
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Travel Comparison

Olympus E-PM2 Travel photography features
Panasonic G3 Travel photography features
66
features touch to focus
good resolution (16 megapixels)
lack of Timelapse mode
display isn't selfie friendly
70
supports touch to focus
sensor resolution is decent (16 megapixels)
built-in flash
selfie friendly screen
doesn't have Time Lapse mode
not so great battery power (270 per charge)
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Landscape Comparison

Landscape photography with Olympus E-PM2
Landscape photography with Panasonic G3
74
focusing manually
switch lenses (Micro Four Thirds mount)
screen size is good (3 inches)
image stabilization (Sensor based)
good resolution (16 megapixels)
good sensor size (Four Thirds)
great ISO range (25,600)
saves RAW files
lack of Timelapse mode
62
you can focus manually
change lenses (Micro Four Thirds mount)
screen is a decent size (3 inches)
sensor resolution is decent (16MP)
good sensor size (Four Thirds)
exports RAW files
lack of image stabilization
not so great battery power (270 per charge)
doesn't have Time Lapse mode
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Vlogging Comparison

Olympus E-PM2 as a Vlogging camera
Panasonic G3 as a Vlogging camera
36
touchscreen
image stabilization (Sensor based)
comes with face detection focusing
good video quality (1920 x 1080 pxls)
display isn't selfie friendly
lack of external microphone support
70
selfie friendly screen
built-in touchscreen
supports face detection focusing
good video quality (1920 x 1080 pixels)
lack of image stabilization
doesn't have external mic jack
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Olympus E-PM2 vs Panasonic G3 Specifications

Detailed spec comparison table for Olympus E-PM2 and Panasonic G3
 Olympus PEN E-PM2Panasonic Lumix DMC-G3
General Information
Brand Olympus Panasonic
Model Olympus PEN E-PM2 Panasonic Lumix DMC-G3
Class Entry-Level Mirrorless Entry-Level Mirrorless
Launched 2013-05-21 2011-07-11
Body design Rangefinder-style mirrorless SLR-style mirrorless
Sensor Information
Chip - Venus Engine FHD
Sensor type CMOS CMOS
Sensor size Four Thirds Four Thirds
Sensor dimensions 17.3 x 13mm 17.3 x 13mm
Sensor surface area 224.9mm² 224.9mm²
Sensor resolution 16MP 16MP
Anti aliasing filter
Aspect ratio 4:3 1:1, 4:3, 3:2 and 16:9
Full resolution 4608 x 3456 4592 x 3448
Max native ISO 25600 6400
Min native ISO 200 160
RAW images
Autofocusing
Focus manually
Touch to focus
AF continuous
AF single
Tracking AF
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points 35 23
Lens
Lens mounting type Micro Four Thirds Micro Four Thirds
Amount of lenses 107 107
Crop factor 2.1 2.1
Screen
Range of screen Fixed Type Fully Articulated
Screen sizing 3 inches 3 inches
Resolution of screen 460 thousand dot 460 thousand dot
Selfie friendly
Liveview
Touch capability
Screen technology - TFT Color LCD with wide-viewing angle
Viewfinder Information
Viewfinder type Electronic (optional) Electronic
Viewfinder resolution - 1,440 thousand dot
Viewfinder coverage - 100%
Viewfinder magnification - 0.7x
Features
Lowest shutter speed 60s 60s
Highest shutter speed 1/4000s 1/4000s
Continuous shooting speed 8.0 frames per sec 4.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Change WB
Image stabilization
Integrated flash
Flash range 7.00 m (bundled FL-LM1) 11.00 m
Flash modes Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Manual (3 levels) Auto, On, Off, Red-Eye, Slow Sync
External flash
AE bracketing
WB bracketing
Highest flash sync 1/250s 1/160s
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1920 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps) 1920 x 1080 (60fps) 1280 x 720 (60, 30 fps), 640 x 480 (30fps), 320 x 240 (30fps))
Max video resolution 1920x1080 1920x1080
Video file format MPEG-4, H.264, Motion JPEG AVCHD, Motion JPEG
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 lb) 336 gr (0.74 lb)
Physical dimensions 110 x 64 x 34mm (4.3" x 2.5" x 1.3") 115 x 84 x 47mm (4.5" x 3.3" x 1.9")
DXO scores
DXO All around score 72 56
DXO Color Depth score 22.7 21.0
DXO Dynamic range score 12.2 10.6
DXO Low light score 932 667
Other
Battery life 360 photos 270 photos
Form of battery Battery Pack Battery Pack
Battery model BLS-5 -
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse recording
Storage media SD/SDHC/SDXC SD/SDHC/SDXC
Storage slots 1 1
Pricing at launch $448 $500