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Olympus E-P3 vs Panasonic GH5

Portability
86
Imaging
48
Features
60
Overall
52
Olympus PEN E-P3 front
 
Panasonic Lumix DMC-GH5 front
Portability
59
Imaging
60
Features
89
Overall
71

Olympus E-P3 vs Panasonic GH5 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
  • Revealed August 2011
  • Previous Model is Olympus E-P2
  • New Model is Olympus E-P5
Panasonic GH5
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3.2" Fully Articulated Screen
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 4096 x 2160 video
  • Micro Four Thirds Mount
  • 725g - 139 x 98 x 87mm
  • Released January 2017
  • Succeeded the Panasonic GH4
  • New Model is Panasonic GH5 II
Photography Glossary

Olympus E-P3 vs Panasonic GH5 Overview

Below is a detailed comparison of the Olympus E-P3 vs Panasonic GH5, former being a Entry-Level Mirrorless while the latter is a Pro Mirrorless by competitors Olympus and Panasonic. There is a considerable difference between the sensor resolutions of the E-P3 (12MP) and GH5 (20MP) but they possess the exact same sensor dimensions (Four Thirds).

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The E-P3 was brought out 6 years prior to the GH5 and that is quite a large difference as far as tech is concerned. Each of the cameras come with different body type with the Olympus E-P3 being a Rangefinder-style mirrorless camera and the Panasonic GH5 being a SLR-style mirrorless camera.

Before getting through a complete comparison, below is a brief view of how the E-P3 grades vs the GH5 in regards to portability, imaging, features and an overall grade.

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Reasons to pick Olympus E-P3 over the Panasonic GH5

 E-P3 GH5 

Reasons to pick Panasonic GH5 over the Olympus E-P3

 GH5 E-P3 
ReleasedJanuary 2017August 2011More recent by 65 months
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen dimension3.2"3"Bigger screen (+0.2")
Screen resolution1620k614kCrisper screen (+1006k dot)
Selfie screen Easy selfies

Common features in the Olympus E-P3 and Panasonic GH5

 E-P3 GH5 
Focus manually More exact focusing
Touch friendly screen Quickly navigate

Olympus E-P3 vs Panasonic GH5 Physical Comparison

In case you're aiming to lug around your camera regularly, you will want to factor in its weight and dimensions. The Olympus E-P3 has got exterior dimensions of 122mm x 69mm x 34mm (4.8" x 2.7" x 1.3") along with a weight of 369 grams (0.81 lbs) whilst the Panasonic GH5 has dimensions of 139mm x 98mm x 87mm (5.5" x 3.9" x 3.4") accompanied by a weight of 725 grams (1.60 lbs).

Analyze the Olympus E-P3 vs Panasonic GH5 in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will change dependant on the lens you are employing during that time. Below is the front view scale comparison of the E-P3 versus the GH5.

Olympus E-P3 vs Panasonic GH5 size comparison

Factoring in size and weight, the portability rating of the E-P3 and GH5 is 86 and 59 respectively.

Olympus E-P3 vs Panasonic GH5 top view buttons comparison

Olympus E-P3 vs Panasonic GH5 Sensor Comparison

Generally, it's tough to visualize the difference between sensor measurements only by reviewing a spec sheet. The photograph below might offer you a stronger sense of the sensor dimensions in the E-P3 and GH5.

As you can see, each of these cameras posses the exact same sensor measurements albeit different megapixels. You can count on the Panasonic GH5 to offer greater detail having its extra 8MP. Higher resolution will enable you to crop pictures somewhat more aggressively. The older E-P3 is going to be behind in sensor technology.

Olympus E-P3 vs Panasonic GH5 sensor size comparison

Olympus E-P3 vs Panasonic GH5 Screen and ViewFinder

Olympus E-P3 vs Panasonic GH5 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-P3 Portrait photography highlights
Panasonic GH5 Portrait photography highlights
60
has manual focus
sensor size is good (Four Thirds)
provides face detection focus
delivers RAW files
MP count low (12 megapixels)
76
manual focus
megapixel count good (20 megapixels)
sensor size is nice (Four Thirds)
includes face detect autofocus
exports RAW files
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Street Comparison

Olympus E-P3 Street photography details
Panasonic GH5 Street photography details
76
built in image stabilization (Sensor based)
sensor size is good (Four Thirds)
delivers RAW files
comes with touch to focus
screen does not articulate
74
fully articulated screen
has image stabilization (Sensor based 5-axis)
sensor size is nice (Four Thirds)
exports RAW files
comes with touch focus
weather sealing
good high ISO (25,600)
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Sports Comparison

Olympus E-P3 as a Sports photography camera
Panasonic GH5 as a Sports photography camera
49
built in image stabilization (Sensor based)
sensor size is good (Four Thirds)
provides tracking autofocus
slow continuous shooting (3.0 frames/s)
MP count low (12MP)
lack of phase detect auto focus
68
maximum shutter speed is high (1/8,000s)
quiet shooting (1/16,000s)
has image stabilization (Sensor based 5-axis)
megapixel count good (20MP)
sensor size is nice (Four Thirds)
includes tracking focus
weather sealing
low battery power (410 CIPA)
has no phase detect autofocus
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Travel Comparison

Travel photography with Olympus E-P3
Travel photography with Panasonic GH5
60
comes with touch to focus
built-in flash
does not have Time Lapse recording
MP count low (12 megapixels)
screen isn't selfie friendly
68
weather sealing
connects via bluetooth
comes with touch focus
megapixel count good (20 megapixels)
display is selfie friendly
low battery power (410 CIPA)
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Landscape Comparison

Olympus E-P3 Landscape photography details
Panasonic GH5 Landscape photography details
65
has manual focus
swap lenses (Micro Four Thirds mount)
nice screen size (3 inch)
built in image stabilization (Sensor based)
sensor size is good (Four Thirds)
delivers RAW files
MP count low (12 megapixels)
does not have Time Lapse recording
75
manual focus
interchangeable lenses (Micro Four Thirds mount)
screen size is good (3.2")
has image stabilization (Sensor based 5-axis)
megapixel count good (20 megapixels)
sensor size is nice (Four Thirds)
does not have anti-alias filter
good high ISO (25,600)
exports RAW files
weather sealing
has dual storage slots
low battery power (410 CIPA)
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Vlogging Comparison

Olympus E-P3 Vlogging highlights
Panasonic GH5 Vlogging highlights
35
touchscreen functionality
built in image stabilization (Sensor based)
provides face detection focus
video res high (1920 x 1080 resolution)
screen isn't selfie friendly
does not have external mic support
75
display is selfie friendly
touchscreen capability
has image stabilization (Sensor based 5-axis)
includes face detect autofocus
great video quality (4096 x 2160 pixels)
does have mic jack
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Olympus E-P3 vs Panasonic GH5 Specifications

Detailed spec comparison table for Olympus E-P3 and Panasonic GH5
 Olympus PEN E-P3Panasonic Lumix DMC-GH5
General Information
Company Olympus Panasonic
Model Olympus PEN E-P3 Panasonic Lumix DMC-GH5
Category Entry-Level Mirrorless Pro Mirrorless
Revealed 2011-08-17 2017-01-04
Body design Rangefinder-style mirrorless SLR-style mirrorless
Sensor Information
Processor Chip TruePic VI Venus Engine
Sensor type CMOS CMOS
Sensor size Four Thirds Four Thirds
Sensor dimensions 17.3 x 13mm 17.3 x 13mm
Sensor area 224.9mm² 224.9mm²
Sensor resolution 12 megapixel 20 megapixel
Anti aliasing filter
Aspect ratio 4:3 1:1, 4:3, 3:2 and 16:9
Highest resolution 4032 x 3024 5184 x 3888
Highest native ISO 12800 25600
Minimum native ISO 100 200
RAW support
Minimum boosted ISO - 100
Autofocusing
Manual focus
Touch focus
Continuous AF
Single AF
Tracking AF
Selective AF
AF center weighted
AF multi area
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points 35 225
Lens
Lens mount Micro Four Thirds Micro Four Thirds
Total lenses 107 107
Crop factor 2.1 2.1
Screen
Display type Fixed Type Fully Articulated
Display size 3" 3.2"
Resolution of display 614 thousand dot 1,620 thousand dot
Selfie friendly
Liveview
Touch operation
Display technology 3:2 OLED with Anti-Fingerprint Coating -
Viewfinder Information
Viewfinder Electronic (optional) Electronic
Viewfinder resolution - 3,680 thousand dot
Viewfinder coverage - 100%
Viewfinder magnification - 0.76x
Features
Lowest shutter speed 60 secs 60 secs
Highest shutter speed 1/4000 secs 1/8000 secs
Highest quiet shutter speed - 1/16000 secs
Continuous shooting speed 3.0 frames/s 12.0 frames/s
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Custom WB
Image stabilization
Inbuilt flash
Flash range 10.00 m (@ ISO 200) no built-in flash
Flash settings Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Wireless, Manual (3 levels) Auto, Auto/Redeye Reduction, Forced On, Forced On w/Redeye Reduction, Slow Sync, Slow Sync w/Redeye Reduction, Forced Off
Hot shoe
Auto exposure bracketing
White balance bracketing
Highest flash sync 1/180 secs -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (60 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps) 4096 x 2160 (24p), 3840 x 2160 (60p, 50p, 30p, 25p, 24p), 1920 x 1080 (60p, 50p, 30p, 25p, 24p)
Highest video resolution 1920x1080 4096x2160
Video data format AVCHD, Motion JPEG MPEG-4, AVCHD, H.264
Mic input
Headphone input
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 3.1 Gen 1(5 GBit/sec)
GPS None None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 369 gr (0.81 lb) 725 gr (1.60 lb)
Dimensions 122 x 69 x 34mm (4.8" x 2.7" x 1.3") 139 x 98 x 87mm (5.5" x 3.9" x 3.4")
DXO scores
DXO All around score 51 77
DXO Color Depth score 20.8 23.9
DXO Dynamic range score 10.1 13.0
DXO Low light score 536 807
Other
Battery life 330 photographs 410 photographs
Battery format Battery Pack Battery Pack
Battery model BLS-5 -
Self timer Yes (2 or 12 sec) Yes (2 or 10 secs; 10 secs w/3 shots)
Time lapse recording
Type of storage SD/SDHC/SDXC card Dual SD/SDHC/SDXC (UHS-II compatible)
Storage slots One Dual
Price at launch $0 $1,298