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Olympus E-P3 vs Panasonic GF7

Portability
86
Imaging
48
Features
60
Overall
52
Olympus PEN E-P3 front
 
Panasonic Lumix DMC-GF7 front
Portability
90
Imaging
53
Features
66
Overall
58

Olympus E-P3 vs Panasonic GF7 Key Specs

Olympus E-P3
(Full Review)
  • 12MP - Four Thirds Sensor
  • 3" Fixed Display
  • ISO 100 - 12800
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 369g - 122 x 69 x 34mm
  • Released August 2011
  • Older Model is Olympus E-P2
  • Updated by Olympus E-P5
Panasonic GF7
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Tilting Display
  • ISO 200 - 25600
  • 1/16000s Maximum Shutter
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 266g - 107 x 65 x 33mm
  • Announced February 2015
  • Previous Model is Panasonic GF6
  • Later Model is Panasonic GF8
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Olympus E-P3 vs Panasonic GF7 Overview

Below, we are analyzing the Olympus E-P3 versus Panasonic GF7, both Entry-Level Mirrorless digital cameras by brands Olympus and Panasonic. There exists a considerable gap between the sensor resolutions of the E-P3 (12MP) and GF7 (16MP) but they possess the exact same sensor dimensions (Four Thirds).

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The E-P3 was introduced 4 years before the GF7 which is quite a large difference as far as technology is concerned. Each of the cameras come with the identical body type (Rangefinder-style mirrorless).

Before diving straight into a in depth comparison, below is a brief highlight of how the E-P3 grades vs the GF7 with regards to portability, imaging, features and an overall mark.

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Reasons to pick Olympus E-P3 over the Panasonic GF7

 E-P3 GF7 

Reasons to pick Panasonic GF7 over the Olympus E-P3

 GF7 E-P3 
AnnouncedFebruary 2015August 2011Newer by 42 months
Display typeTiltingFixed Tilting display
Display resolution1040k614kClearer display (+426k dot)

Common features in the Olympus E-P3 and Panasonic GF7

 E-P3 GF7 
Manually focus More accurate focus
Display dimension3"3"Identical display sizing
Selfie screen Lack of selfie screen
Touch display Easily navigate

Olympus E-P3 vs Panasonic GF7 Physical Comparison

When you are aiming to travel with your camera, you need to factor its weight and dimensions. The Olympus E-P3 offers external measurements of 122mm x 69mm x 34mm (4.8" x 2.7" x 1.3") with a weight of 369 grams (0.81 lbs) while the Panasonic GF7 has dimensions of 107mm x 65mm x 33mm (4.2" x 2.6" x 1.3") accompanied by a weight of 266 grams (0.59 lbs).

Compare the Olympus E-P3 versus Panasonic GF7 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an ILC will vary depending on the lens you select at that time. Underneath is the front view scale comparison of the E-P3 and the GF7.

Olympus E-P3 vs Panasonic GF7 size comparison

Taking into account dimensions and weight, the portability rating of the E-P3 and GF7 is 86 and 90 respectively.

Olympus E-P3 vs Panasonic GF7 top view buttons comparison

Olympus E-P3 vs Panasonic GF7 Sensor Comparison

Quite often, it can be tough to imagine the difference between sensor dimensions merely by reading through specifications. The image below might give you a far better sense of the sensor measurements in the E-P3 and GF7.

Plainly, each of the cameras have got the exact same sensor measurements but different resolution. You can expect to see the Panasonic GF7 to resolve greater detail using its extra 4MP. Greater resolution will also enable you to crop images much more aggressively. The more aged E-P3 is going to be disadvantaged in sensor innovation.

Olympus E-P3 vs Panasonic GF7 sensor size comparison

Olympus E-P3 vs Panasonic GF7 Screen and ViewFinder

Olympus E-P3 vs Panasonic GF7 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-P3 Portrait photography info
Panasonic GF7 Portrait photography info
60
manual focus
sensor size is nice (Four Thirds)
offers face detect autofocus
saves RAW files
sensor resolution low (12 megapixels)
65
has manual focus
megapixel count good (16 megapixels)
sensor size is decent (Four Thirds)
provides face detect autofocus
saves RAW formats
can't use external flash
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Street Comparison

Olympus E-P3 as a Street photography camera
Panasonic GF7 as a Street photography camera
76
has image stabilization (Sensor based)
sensor size is nice (Four Thirds)
saves RAW files
has focus by touch
screen is fixed
80
has a tilting screen
sensor size is decent (Four Thirds)
saves RAW formats
features touch focus
above average ISO range (25,600)
no image stabilization
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Sports Comparison

Olympus E-P3 as a Sports photography camera
Panasonic GF7 as a Sports photography camera
49
has image stabilization (Sensor based)
sensor size is nice (Four Thirds)
offers tracking focus
painfully slow continuous shooting (3.0 frames per second)
sensor resolution low (12 megapixels)
lacks phase detect autofocus
51
max shutter speed is good (1/16,000s)
megapixel count good (16 megapixels)
sensor size is decent (Four Thirds)
provides tracking focus
max frames per second very slow (5.8 frames/s)
no image stabilization
low battery (230 shots)
does not have phase detect autofocus
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Travel Comparison

Olympus E-P3 as a Travel photography camera
Panasonic GF7 as a Travel photography camera
60
has focus by touch
flash built-in
does not have Timelapse function
sensor resolution low (12 megapixels)
doesn't offer selfie friendly display
70
features touch focus
megapixel count good (16MP)
flash built-in
low battery (230 shots)
display is not selfie friendly
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Landscape Comparison

Olympus E-P3 Landscape photography highlights
Panasonic GF7 Landscape photography highlights
65
manual focus
switch lenses (Micro Four Thirds mount)
pretty good screen size (3")
has image stabilization (Sensor based)
sensor size is nice (Four Thirds)
saves RAW files
sensor resolution low (12MP)
does not have Timelapse function
69
has manual focus
interchangeable lenses (Micro Four Thirds mount)
pretty good screen size (3 inches)
megapixel count good (16 megapixels)
sensor size is decent (Four Thirds)
above average ISO range (25,600)
saves RAW formats
no image stabilization
low battery (230 shots)
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Vlogging Comparison

Olympus E-P3 Vlogging information
Panasonic GF7 Vlogging information
35
built-in touchscreen
has image stabilization (Sensor based)
offers face detect autofocus
great video quality (1920 x 1080 pxls)
doesn't offer selfie friendly display
does not have microphone support
33
touch screen
provides face detect autofocus
video resolution high (1920 x 1080 resolution)
display is not selfie friendly
no image stabilization
does not have microphone socket
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Olympus E-P3 vs Panasonic GF7 Specifications

Detailed spec comparison table for Olympus E-P3 and Panasonic GF7
 Olympus PEN E-P3Panasonic Lumix DMC-GF7
General Information
Make Olympus Panasonic
Model type Olympus PEN E-P3 Panasonic Lumix DMC-GF7
Type Entry-Level Mirrorless Entry-Level Mirrorless
Released 2011-08-17 2015-02-01
Physical type Rangefinder-style mirrorless Rangefinder-style mirrorless
Sensor Information
Processor TruePic VI Venus Engine
Sensor type CMOS CMOS
Sensor size Four Thirds Four Thirds
Sensor measurements 17.3 x 13mm 17.3 x 13mm
Sensor area 224.9mm² 224.9mm²
Sensor resolution 12 megapixel 16 megapixel
Anti alias filter
Aspect ratio 4:3 1:1, 4:3, 3:2 and 16:9
Maximum resolution 4032 x 3024 4592 x 3448
Maximum native ISO 12800 25600
Minimum native ISO 100 200
RAW images
Minimum boosted ISO - 100
Autofocusing
Manual focusing
Autofocus touch
Continuous autofocus
Autofocus single
Autofocus tracking
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 35 23
Lens
Lens support Micro Four Thirds Micro Four Thirds
Available lenses 107 107
Crop factor 2.1 2.1
Screen
Type of display Fixed Type Tilting
Display size 3 inch 3 inch
Resolution of display 614k dots 1,040k dots
Selfie friendly
Liveview
Touch functionality
Display tech 3:2 OLED with Anti-Fingerprint Coating -
Viewfinder Information
Viewfinder type Electronic (optional) None
Features
Slowest shutter speed 60 secs 60 secs
Maximum shutter speed 1/4000 secs 1/16000 secs
Continuous shooting rate 3.0 frames per sec 5.8 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set white balance
Image stabilization
Inbuilt flash
Flash distance 10.00 m (@ ISO 200) 4.00 m (at ISO 100)
Flash modes Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Wireless, Manual (3 levels) Auto, auto w/redeye reduction, flash on, flash on w/redeye reduction, slow sync, slow sync w/redeye reduction, flash off
Hot shoe
AEB
WB bracketing
Maximum flash synchronize 1/180 secs -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1920 x 1080 (60 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps) 1920 x 1080 (60p, 60i, 50p, 50i, 30p, 25p, 24p), 1280 x 720 (30p, 25p), 640 x 480 (30p, 25p)
Maximum video resolution 1920x1080 1920x1080
Video format AVCHD, Motion JPEG MPEG-4, AVCHD
Microphone port
Headphone port
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 proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 369 grams (0.81 pounds) 266 grams (0.59 pounds)
Dimensions 122 x 69 x 34mm (4.8" x 2.7" x 1.3") 107 x 65 x 33mm (4.2" x 2.6" x 1.3")
DXO scores
DXO All around rating 51 not tested
DXO Color Depth rating 20.8 not tested
DXO Dynamic range rating 10.1 not tested
DXO Low light rating 536 not tested
Other
Battery life 330 pictures 230 pictures
Form of battery Battery Pack Battery Pack
Battery ID BLS-5 -
Self timer Yes (2 or 12 sec) Yes (2 or 10 secs, 3-shot/10 sec)
Time lapse feature
Storage type SD/SDHC/SDXC card SD/SDHC/SDXC card
Card slots 1 1
Pricing at launch $0 $308