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Olympus E-P1 vs Panasonic GF3

Portability
86
Imaging
47
Features
42
Overall
45
Olympus PEN E-P1 front
 
Panasonic Lumix DMC-GF3 front
Portability
90
Imaging
48
Features
48
Overall
48

Olympus E-P1 vs Panasonic GF3 Key Specs

Olympus E-P1
(Full Review)
  • 12MP - Four Thirds Sensor
  • 3" Fixed Display
  • ISO 100 - 6400
  • Sensor based Image Stabilization
  • 1280 x 720 video
  • Micro Four Thirds Mount
  • 355g - 121 x 70 x 36mm
  • Revealed July 2009
  • Replacement is Olympus E-P2
Panasonic GF3
(Full Review)
  • 12MP - Four Thirds Sensor
  • 3" Fixed Screen
  • ISO 160 - 6400
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 264g - 108 x 67 x 32mm
  • Announced August 2011
  • Previous Model is Panasonic GF2
  • Successor is Panasonic GF5
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Olympus E-P1 vs Panasonic GF3 Overview

On this page, we will be matching up the Olympus E-P1 versus Panasonic GF3, both Entry-Level Mirrorless digital cameras by rivals Olympus and Panasonic. The sensor resolution of the E-P1 (12MP) and the GF3 (12MP) is pretty well matched and both cameras provide the same sensor sizing (Four Thirds).

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The E-P1 was revealed 24 months earlier than the GF3 which makes them a generation away from each other. Both of the cameras have the same body design (Rangefinder-style mirrorless).

Before going straight to a step-by-step comparison, here is a brief synopsis of how the E-P1 scores against the GF3 in regards to portability, imaging, features and an overall mark.

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Reasons to pick Olympus E-P1 over the Panasonic GF3

 E-P1 GF3 

Reasons to pick Panasonic GF3 over the Olympus E-P1

 GF3 E-P1 
AnnouncedAugust 2011July 2009Newer by 24 months
Screen resolution460k230kCrisper screen (+230k dot)
Touch screen Quickly navigate

Common features in the Olympus E-P1 and Panasonic GF3

 E-P1 GF3 
Manually focus Dial accurate focus
Screen typeFixed Fixed Fixed screen
Screen dimensions3"3"Equal screen measurement
Selfie screen Neither offers selfie screen

Olympus E-P1 vs Panasonic GF3 Physical Comparison

If you're intending to travel with your camera, you'll have to factor in its weight and volume. The Olympus E-P1 offers physical dimensions of 121mm x 70mm x 36mm (4.8" x 2.8" x 1.4") accompanied by a weight of 355 grams (0.78 lbs) whilst the Panasonic GF3 has sizing of 108mm x 67mm x 32mm (4.3" x 2.6" x 1.3") having a weight of 264 grams (0.58 lbs).

See the Olympus E-P1 versus Panasonic GF3 in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will change based on the lens you choose during that time. Following is a front view over all size comparison of the E-P1 versus the GF3.

Olympus E-P1 vs Panasonic GF3 size comparison

Considering size and weight, the portability grade of the E-P1 and GF3 is 86 and 90 respectively.

Olympus E-P1 vs Panasonic GF3 top view buttons comparison

Olympus E-P1 vs Panasonic GF3 Sensor Comparison

In many cases, its tough to visualize the difference between sensor dimensions merely by looking at specifications. The picture below may offer you a clearer sense of the sensor dimensions in the E-P1 and GF3.

To sum up, the 2 cameras provide the same sensor dimensions and the same exact megapixels so you can expect similar quality of photographs although you will want to factor the age of the products into consideration. The more aged E-P1 is going to be behind with regard to sensor tech.

Olympus E-P1 vs Panasonic GF3 sensor size comparison

Olympus E-P1 vs Panasonic GF3 Screen and ViewFinder

Olympus E-P1 vs Panasonic GF3 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-P1 as a Portrait photography camera
Panasonic GF3 as a Portrait photography camera
60
you can focus manually
good sensor size (Four Thirds)
has face detection autofocus
delivers RAW files
low MP (12 megapixels)
55
has manual focus
sensor size is nice (Four Thirds)
supports face detection focusing
exports RAW files
cannot use external flash
low MP (12MP)
Photography Glossary

Street Comparison

Olympus E-P1 as a Street photography camera
Panasonic GF3 as a Street photography camera
74
has image stabilization (Sensor based)
good sensor size (Four Thirds)
delivers RAW files
screen is fixed
70
sensor size is nice (Four Thirds)
exports RAW files
comes with focus by touch
no articulating screen
does not have image stabilization
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Sports Comparison

Olympus E-P1 Sports photography highlights
Panasonic GF3 Sports photography highlights
40
has image stabilization (Sensor based)
good sensor size (Four Thirds)
max frames per second low (3.0 frames/s)
low MP (12MP)
bad battery life (300 shots)
no phase detect autofocus
38
sensor size is nice (Four Thirds)
supports tracking autofocus
low fps (3.0 fps)
does not have image stabilization
low MP (12MP)
not so great battery power (300 shots)
lack of phase detect AF
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Travel Comparison

Olympus E-P1 Travel photography information
Panasonic GF3 Travel photography information
43
lack of Time Lapse mode
bad battery life (300 shots)
low MP (12MP)
screen isn't selfie friendly
58
comes with focus by touch
has built in flash
no Time Lapse recording
not so great battery power (300 per charge)
low MP (12 megapixels)
doesn't have selfie friendly display
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Landscape Comparison

Olympus E-P1 Landscape photography features
Panasonic GF3 Landscape photography features
60
you can focus manually
swap lenses (Micro Four Thirds mount)
screen size is decent (3")
has image stabilization (Sensor based)
good sensor size (Four Thirds)
delivers RAW files
low MP (12 megapixels)
bad battery life (300 CIPA)
lack of Time Lapse mode
55
has manual focus
interchangeable lenses (Micro Four Thirds mount)
good sized screen (3 inch)
sensor size is nice (Four Thirds)
exports RAW files
does not have image stabilization
low MP (12 megapixels)
not so great battery power (300 shots)
no Time Lapse recording
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Vlogging Comparison

Olympus E-P1 Vlogging information
Panasonic GF3 Vlogging information
29
has image stabilization (Sensor based)
has face detection autofocus
screen isn't selfie friendly
video res low (1280 x 720 resolution)
lack of external mic jack
32
touch screen
supports face detection focusing
high quality video (1920 x 1080 pxls)
doesn't have selfie friendly display
does not have image stabilization
no external mic port
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Olympus E-P1 vs Panasonic GF3 Specifications

Detailed spec comparison table for Olympus E-P1 and Panasonic GF3
 Olympus PEN E-P1Panasonic Lumix DMC-GF3
General Information
Manufacturer Olympus Panasonic
Model Olympus PEN E-P1 Panasonic Lumix DMC-GF3
Category Entry-Level Mirrorless Entry-Level Mirrorless
Revealed 2009-07-29 2011-08-11
Body design Rangefinder-style mirrorless Rangefinder-style mirrorless
Sensor Information
Powered by TruePic V 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 12MP 12MP
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Highest resolution 4032 x 3024 4000 x 3000
Highest native ISO 6400 6400
Min native ISO 100 160
RAW data
Autofocusing
Focus manually
Touch focus
Continuous AF
AF single
Tracking AF
AF selectice
AF center weighted
AF multi area
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 11 23
Lens
Lens mounting type Micro Four Thirds Micro Four Thirds
Number of lenses 107 107
Crop factor 2.1 2.1
Screen
Display type Fixed Type Fixed Type
Display diagonal 3" 3"
Resolution of display 230 thousand dot 460 thousand dot
Selfie friendly
Liveview
Touch friendly
Display technology HyperCrystal LCD with AR(Anti-Reflective) coating TFT Color LCD with wide-viewing angle
Viewfinder Information
Viewfinder None None
Features
Lowest shutter speed 60s 60s
Highest shutter speed 1/4000s 1/4000s
Continuous shooting speed 3.0 frames/s 3.0 frames/s
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Change WB
Image stabilization
Integrated flash
Flash range no built-in flash 6.30 m
Flash modes Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Manual (3 levels) Auto, On, Off, Red-Eye, Slow Sync
External flash
Auto exposure bracketing
White balance bracketing
Highest flash sync 1/180s 1/160s
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps) 1920 x 1080 (60 fps), 1280 x 720p (60, 30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps)
Highest video resolution 1280x720 1920x1080
Video file format Motion JPEG AVCHD, Motion JPEG
Mic jack
Headphone jack
Connectivity
Wireless None 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 355 gr (0.78 lb) 264 gr (0.58 lb)
Physical dimensions 121 x 70 x 36mm (4.8" x 2.8" x 1.4") 108 x 67 x 32mm (4.3" x 2.6" x 1.3")
DXO scores
DXO All around score 55 50
DXO Color Depth score 21.4 20.6
DXO Dynamic range score 10.4 10.1
DXO Low light score 536 459
Other
Battery life 300 photographs 300 photographs
Battery form Battery Pack Battery Pack
Battery model BLS-1 -
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec, 10 sec (3 images))
Time lapse shooting
Storage media SD/SDHC card SD/SDHC/SDXC
Storage slots Single Single
Cost at launch $182 $360