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Olympus TG-4 vs Panasonic GH3

Portability
90
Imaging
40
Features
51
Overall
44
Olympus Tough TG-4 front
 
Panasonic Lumix DMC-GH3 front
Portability
66
Imaging
51
Features
80
Overall
62

Olympus TG-4 vs Panasonic GH3 Key Specs

Olympus TG-4
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • Sensor-shift Image Stabilization
  • 1920 x 1080 video
  • 25-100mm (F2.0-4.9) lens
  • 247g - 112 x 66 x 31mm
  • Launched April 2015
  • Older Model is Olympus TG-3
  • Updated by Olympus TG-5
Panasonic GH3
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • ISO 200 - 12800
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 550g - 133 x 93 x 82mm
  • Introduced September 2012
  • Old Model is Panasonic GH2
  • Replacement is Panasonic GH4
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Olympus TG-4 vs Panasonic GH3 Overview

Following is a in-depth review of the Olympus TG-4 versus Panasonic GH3, former is a Waterproof while the other is a Advanced Mirrorless by companies Olympus and Panasonic. The resolution of the TG-4 (16MP) and the GH3 (16MP) is very close but the TG-4 (1/2.3") and GH3 (Four Thirds) posses totally different sensor measurements.

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The TG-4 was revealed 2 years after the GH3 which is a fairly sizable difference as far as camera technology is concerned. The two cameras feature different body design with the Olympus TG-4 being a Compact camera and the Panasonic GH3 being a SLR-style mirrorless camera.

Before we go into a comprehensive comparison, here is a quick highlight of how the TG-4 grades against the GH3 in regards to portability, imaging, features and an overall score.

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Reasons to pick Olympus TG-4 over the Panasonic GH3

 TG-4 GH3 
IntroducedApril 2015September 2012More modern by 32 months

Reasons to pick Panasonic GH3 over the Olympus TG-4

 GH3 TG-4 
Display typeFully ArticulatedFixed Fully Articulating display
Display resolution614k460kSharper display (+154k dot)
Selfie screen Take selfies
Touch display Easily navigate

Common features in the Olympus TG-4 and Panasonic GH3

 TG-4 GH3 
Manually focus Dial precise focus
Display size3"3"Same display measurements

Olympus TG-4 vs Panasonic GH3 Physical Comparison

For anybody who is planning to carry around your camera often, you need to factor in its weight and volume. The Olympus TG-4 has got outside measurements of 112mm x 66mm x 31mm (4.4" x 2.6" x 1.2") and a weight of 247 grams (0.54 lbs) while the Panasonic GH3 has sizing of 133mm x 93mm x 82mm (5.2" x 3.7" x 3.2") and a weight of 550 grams (1.21 lbs).

Look at the Olympus TG-4 versus Panasonic GH3 in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an ILC will differ dependant on the lens you are utilizing during that time. Below is a front view proportions comparison of the TG-4 vs the GH3.

Olympus TG-4 vs Panasonic GH3 size comparison

Considering dimensions and weight, the portability score of the TG-4 and GH3 is 90 and 66 respectively.

Olympus TG-4 vs Panasonic GH3 top view buttons comparison

Olympus TG-4 vs Panasonic GH3 Sensor Comparison

Sometimes, it is very difficult to envision the difference in sensor sizes just by viewing specifications. The picture here will help provide you a clearer sense of the sensor measurements in the TG-4 and GH3.

Plainly, the 2 cameras come with the identical megapixels but not the same sensor sizes. The TG-4 comes with the smaller sensor which will make obtaining shallower DOF trickier. The newer TG-4 is going to have an edge with regard to sensor tech.

Olympus TG-4 vs Panasonic GH3 sensor size comparison

Olympus TG-4 vs Panasonic GH3 Screen and ViewFinder

Olympus TG-4 vs Panasonic GH3 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus TG-4 Portrait photography advice
Panasonic GH3 Portrait photography advice
46
manual focus
MP count decent (16MP)
supports face detection autofocus
delivers RAW files
no manual exposure
external flash not possible
sensor size is tiny (1/2.3")
70
you can focus manually
sensor resolution is decent (16 megapixels)
sensor size is good (Four Thirds)
features face detect focus
saves RAW formats
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Street Comparison

Olympus TG-4 Street photography details
Panasonic GH3 Street photography details
65
has image stabilization (Sensor-shift)
delivers RAW files
weather proof
fixed screen
sensor size is tiny (1/2.3")
heavier than average in class (247 grams)
65
screen articulates fully
sensor size is good (Four Thirds)
saves RAW formats
comes with touch to focus
weather sealing
lack of image stabilization
more heavy than average (550 grams)
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Sports Comparison

Olympus TG-4 Sports photography highlights
Panasonic GH3 Sports photography highlights
47
has image stabilization (Sensor-shift)
MP count decent (16MP)
supports tracking autofocus
weather proof
good battery life (380 per charge)
continuous shooting slow (5.0 fps)
no shutter priority
sensor size is tiny (1/2.3")
no phase detect autofocus
63
fast shooting (20.0 fps)
sensor resolution is decent (16 megapixels)
sensor size is good (Four Thirds)
features tracking focus
weather sealing
great battery (540 CIPA)
lack of image stabilization
has no phase detect auto focus
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Travel Comparison

Olympus TG-4 Travel photography info
Panasonic GH3 Travel photography info
74
good battery life (380 CIPA)
weather proof
MP count decent (16MP)
built-in flash
really wide (25mm)
very good maximum aperture (f2.0)
heavier than average in class (247 grams)
does not contain selfie friendly screen
70
great battery (540 CIPA)
weather sealing
comes with touch to focus
sensor resolution is decent (16MP)
built-in flash
selfie friendly screen
more heavy than average (550g)
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Landscape Comparison

Olympus TG-4 as a Landscape photography camera
Panasonic GH3 as a Landscape photography camera
62
manual focus
really wide (25mm)
very good maximum aperture (f2.0)
decent sized screen (3 inches)
has image stabilization (Sensor-shift)
MP count decent (16MP)
delivers RAW files
weather proof
good battery life (380 per charge)
cannot change lenses (fixed lens mount)
no manual exposure
sensor size is tiny (1/2.3")
71
you can focus manually
swap lenses (Micro Four Thirds mount)
screen is a decent size (3 inches)
sensor resolution is decent (16 megapixels)
sensor size is good (Four Thirds)
saves RAW formats
weather sealing
great battery (540 CIPA)
lack of image stabilization
Photography Glossary

Vlogging Comparison

Olympus TG-4 Vlogging info
Panasonic GH3 Vlogging info
34
really wide (25mm)
very good maximum aperture (f2.0)
has image stabilization (Sensor-shift)
supports face detection autofocus
video resolution high (1920 x 1080 pxls)
does not contain selfie friendly screen
does not have external mic port
heavier than average in class (247g)
65
selfie friendly screen
screen is touchscreen
features face detect focus
video res high (1920 x 1080 pxls)
does have microphone jack
lack of image stabilization
more heavy than average (550g)
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Olympus TG-4 vs Panasonic GH3 Specifications

Detailed spec comparison table for Olympus TG-4 and Panasonic GH3
 Olympus Tough TG-4Panasonic Lumix DMC-GH3
General Information
Manufacturer Olympus Panasonic
Model type Olympus Tough TG-4 Panasonic Lumix DMC-GH3
Category Waterproof Advanced Mirrorless
Launched 2015-04-13 2012-09-17
Body design Compact SLR-style mirrorless
Sensor Information
Processor TruePic VII Venus Engine VII FHD
Sensor type BSI-CMOS CMOS
Sensor size 1/2.3" Four Thirds
Sensor measurements 6.17 x 4.55mm 17.3 x 13mm
Sensor area 28.1mm² 224.9mm²
Sensor resolution 16 megapixel 16 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Full resolution 4608 x 3456 4608 x 3456
Max native ISO 6400 12800
Minimum native ISO 100 200
RAW format
Autofocusing
Manual focusing
Touch focus
AF continuous
Single AF
Tracking AF
Selective AF
AF center weighted
Multi area AF
AF live view
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points 25 23
Lens
Lens support fixed lens Micro Four Thirds
Lens zoom range 25-100mm (4.0x) -
Max aperture f/2.0-4.9 -
Macro focusing range 1cm -
Available lenses - 107
Crop factor 5.8 2.1
Screen
Range of screen Fixed Type Fully Articulated
Screen size 3 inch 3 inch
Screen resolution 460k dot 614k dot
Selfie friendly
Liveview
Touch display
Screen tech - OLED Monitor with static touch control
Viewfinder Information
Viewfinder None Electronic
Viewfinder resolution - 1,744k dot
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.67x
Features
Slowest shutter speed 4s 60s
Maximum shutter speed 1/2000s 1/4000s
Continuous shooting speed 5.0 frames/s 20.0 frames/s
Shutter priority
Aperture priority
Manual exposure
Exposure compensation - Yes
Set WB
Image stabilization
Inbuilt flash
Flash distance 7.90 m (at ISO 1600) 12.00 m
Flash modes Auto, redeye reduction, fill-in, off, LED Auto, On, Off, Red-Eye, Slow Sync
External flash
AE bracketing
WB bracketing
Maximum flash sync - 1/160s
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1920 x 1080 (30p), 1280 x 720 (30p), 640 x 480 (30 fps) 1920 x 1080 (60, 50, 30, 25 24 fps) 1280 x 720 (60, 50, 30, 25fps), 640 x 480 (30, 25fps
Max video resolution 1920x1080 1920x1080
Video data format H.264, Motion JPEG MPEG-4, AVCHD, H.264
Microphone input
Headphone input
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS BuiltIn None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 247 grams (0.54 lbs) 550 grams (1.21 lbs)
Physical dimensions 112 x 66 x 31mm (4.4" x 2.6" x 1.2") 133 x 93 x 82mm (5.2" x 3.7" x 3.2")
DXO scores
DXO All around rating not tested 71
DXO Color Depth rating not tested 22.7
DXO Dynamic range rating not tested 12.4
DXO Low light rating not tested 812
Other
Battery life 380 shots 540 shots
Battery format Battery Pack Battery Pack
Battery ID LI-92B -
Self timer Yes (2 or 12 sec, custom) Yes (2 or 10 sec, 10 sec (3 images))
Time lapse shooting
Storage media SD, SDHC, SDXC, Internal Memory SD/SDHC/SDXC
Storage slots One One
Cost at launch $379 $799