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Olympus TG-320 vs Panasonic GH3

Portability
94
Imaging
37
Features
33
Overall
35
Olympus TG-320 front
 
Panasonic Lumix DMC-GH3 front
Portability
66
Imaging
51
Features
80
Overall
62

Olympus TG-320 vs Panasonic GH3 Key Specs

Olympus TG-320
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 80 - 1600
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-102mm (F3.5-5.1) lens
  • 155g - 96 x 63 x 23mm
  • Introduced January 2012
Panasonic GH3
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Fully Articulated Screen
  • ISO 200 - 12800
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 550g - 133 x 93 x 82mm
  • Launched September 2012
  • Succeeded the Panasonic GH2
  • Newer Model is Panasonic GH4
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Olympus TG-320 vs Panasonic GH3 Overview

Following is a in depth comparison of the Olympus TG-320 and Panasonic GH3, former is a Waterproof while the latter is a Advanced Mirrorless by rivals Olympus and Panasonic. The image resolution of the TG-320 (14MP) and the GH3 (16MP) is relatively well matched but the TG-320 (1/2.3") and GH3 (Four Thirds) have totally different sensor dimensions.

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The TG-320 was unveiled 8 months before the GH3 which means that they are of a similar age. Both the cameras have different body design with the Olympus TG-320 being a Compact camera and the Panasonic GH3 being a SLR-style mirrorless camera.

Before getting straight to a full comparison, here is a short summation of how the TG-320 matches up against the GH3 in the way of portability, imaging, features and an overall score.

Photography Glossary

        

Reasons to pick Olympus TG-320 over the Panasonic GH3

 TG-320 GH3 

Reasons to pick Panasonic GH3 over the Olympus TG-320

 GH3 TG-320 
LaunchedSeptember 2012January 2012More modern by 8 months
Manually focus Very precise focus
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen dimensions3"2.7"Bigger screen (+0.3")
Screen resolution614k230kCrisper screen (+384k dot)
Selfie screen Take selfies
Touch friendly screen Quickly navigate

Common features in the Olympus TG-320 and Panasonic GH3

 TG-320 GH3 

Olympus TG-320 vs Panasonic GH3 Physical Comparison

For anyone who is looking to carry around your camera frequently, you need to factor its weight and volume. The Olympus TG-320 provides exterior measurements of 96mm x 63mm x 23mm (3.8" x 2.5" x 0.9") with a weight of 155 grams (0.34 lbs) and the Panasonic GH3 has sizing of 133mm x 93mm x 82mm (5.2" x 3.7" x 3.2") with a weight of 550 grams (1.21 lbs).

Check out the Olympus TG-320 and Panasonic GH3 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will vary dependant on the lens you are utilising at the time. Following is a front view measurement comparison of the TG-320 vs the GH3.

Olympus TG-320 vs Panasonic GH3 size comparison

Looking at dimensions and weight, the portability score of the TG-320 and GH3 is 94 and 66 respectively.

Olympus TG-320 vs Panasonic GH3 top view buttons comparison

Olympus TG-320 vs Panasonic GH3 Sensor Comparison

Quite often, it can be tough to envision the difference between sensor sizes simply by looking at specs. The image here may provide you a better sense of the sensor sizing in the TG-320 and GH3.

All in all, the two cameras provide different megapixels and different sensor sizes. The TG-320 using its tinier sensor will make achieving shallow DOF tougher and the Panasonic GH3 will give more detail having an extra 2MP. Higher resolution can also allow you to crop pictures more aggressively. The more aged TG-320 is going to be behind with regard to sensor tech.

Olympus TG-320 vs Panasonic GH3 sensor size comparison

Olympus TG-320 vs Panasonic GH3 Screen and ViewFinder

Olympus TG-320 vs Panasonic GH3 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus TG-320 Portrait photography details
Panasonic GH3 Portrait photography details
33
good MP (14MP)
has face detect focus
lack of manual focus
lack of manual mode
external flash not possible
sensor size is tiny (1/2.3")
lacks RAW format
70
focusing manually
good resolution (16MP)
good sensor size (Four Thirds)
features face detect autofocus
saves RAW formats
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Street Comparison

Olympus TG-320 Street photography info
Panasonic GH3 Street photography info
66
built in image stabilization (Sensor-shift)
environment proof
lighter than competition (155 grams)
no articulating screen
sensor size is tiny (1/2.3")
lacks RAW format
65
screen can move to multiple angles
good sensor size (Four Thirds)
saves RAW formats
offers focus by touch
environment sealing
does not have image stabilization
heavier than average (550g)
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Sports Comparison

Olympus TG-320 as a Sports photography camera
Panasonic GH3 as a Sports photography camera
40
built in image stabilization (Sensor-shift)
good MP (14 megapixels)
has tracking focus
environment proof
low fps (1.0 fps)
no shutter priority
sensor size is tiny (1/2.3")
not so great battery life (150 CIPA)
lacks phase detect auto focus
63
fast shooting (20.0 fps)
good resolution (16MP)
good sensor size (Four Thirds)
features tracking focus
environment sealing
better than average battery (540 shots)
does not have image stabilization
lacks phase detect autofocus
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Travel Comparison

Olympus TG-320 Travel photography features
Panasonic GH3 Travel photography features
67
lighter than competition (155g)
environment proof
good MP (14 megapixels)
built-in flash
decently wide (28mm)
no Timelapse function
not so great battery life (150 per charge)
display is not selfie friendly
somewhat slow maximum aperture (f3.5)
70
better than average battery (540 per charge)
environment sealing
offers focus by touch
good resolution (16 megapixels)
built-in flash
selfie friendly display
heavier than average (550 grams)
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Landscape Comparison

Olympus TG-320 as a Landscape photography camera
Panasonic GH3 as a Landscape photography camera
39
decently wide (28mm)
built in image stabilization (Sensor-shift)
good MP (14 megapixels)
environment proof
lack of manual focus
lens is fixed (fixed lens mount)
somewhat slow maximum aperture (f3.5)
small screen (2.7 inch)
lack of manual mode
sensor size is tiny (1/2.3")
lacks RAW format
not so great battery life (150 per charge)
no Timelapse function
71
focusing manually
interchangeable lenses (Micro Four Thirds mount)
pretty good screen size (3 inch)
good resolution (16 megapixels)
good sensor size (Four Thirds)
saves RAW formats
environment sealing
better than average battery (540 per charge)
does not have image stabilization
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Vlogging Comparison

Olympus TG-320 Vlogging details
Panasonic GH3 Vlogging details
32
decently wide (28mm)
built in image stabilization (Sensor-shift)
has face detect focus
lighter than competition (155g)
somewhat slow maximum aperture (f3.5)
display is not selfie friendly
low res video (1280 x 720 pixels)
no microphone port
65
selfie friendly display
touchscreen enabled
features face detect autofocus
high res video (1920 x 1080 pxls)
includes mic support
does not have image stabilization
heavier than average (550g)
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Olympus TG-320 vs Panasonic GH3 Specifications

Detailed spec comparison table for Olympus TG-320 and Panasonic GH3
 Olympus TG-320Panasonic Lumix DMC-GH3
General Information
Company Olympus Panasonic
Model type Olympus TG-320 Panasonic Lumix DMC-GH3
Type Waterproof Advanced Mirrorless
Introduced 2012-01-10 2012-09-17
Physical type Compact SLR-style mirrorless
Sensor Information
Processor TruePic III+ Venus Engine VII FHD
Sensor type CCD CMOS
Sensor size 1/2.3" Four Thirds
Sensor dimensions 6.17 x 4.55mm 17.3 x 13mm
Sensor surface area 28.1mm² 224.9mm²
Sensor resolution 14MP 16MP
Anti alias filter
Aspect ratio - 1:1, 4:3, 3:2 and 16:9
Highest resolution 4288 x 3216 4608 x 3456
Highest native ISO 1600 12800
Lowest native ISO 80 200
RAW files
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Single autofocus
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Autofocus multi area
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points - 23
Cross type focus points - -
Lens
Lens support fixed lens Micro Four Thirds
Lens zoom range 28-102mm (3.6x) -
Maximum aperture f/3.5-5.1 -
Macro focusing range 3cm -
Available lenses - 107
Focal length multiplier 5.8 2.1
Screen
Display type Fixed Type Fully Articulated
Display diagonal 2.7" 3"
Resolution of display 230 thousand dots 614 thousand dots
Selfie friendly
Liveview
Touch capability
Display technology TFT Color LCD OLED Monitor with static touch control
Viewfinder Information
Viewfinder None Electronic
Viewfinder resolution - 1,744 thousand dots
Viewfinder coverage - 100%
Viewfinder magnification - 0.67x
Features
Slowest shutter speed 4s 60s
Maximum shutter speed 1/2000s 1/4000s
Continuous shooting rate 1.0fps 20.0fps
Shutter priority
Aperture priority
Manual mode
Exposure compensation - Yes
Change white balance
Image stabilization
Inbuilt flash
Flash distance 5.80 m 12.00 m
Flash options Auto, On, Off, Red-Eye, Fill-in Auto, On, Off, Red-Eye, Slow Sync
External flash
Auto exposure bracketing
WB bracketing
Maximum flash synchronize - 1/160s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) 1920 x 1080 (60, 50, 30, 25 24 fps) 1280 x 720 (60, 50, 30, 25fps), 640 x 480 (30, 25fps
Highest video resolution 1280x720 1920x1080
Video format MPEG-4, H.264 MPEG-4, AVCHD, H.264
Mic support
Headphone support
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
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 155g (0.34 lbs) 550g (1.21 lbs)
Physical dimensions 96 x 63 x 23mm (3.8" x 2.5" x 0.9") 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 150 pictures 540 pictures
Type of battery Battery Pack Battery Pack
Battery ID LI-42B -
Self timer Yes (2 or 12 sec, pet auto shutter) Yes (2 or 10 sec, 10 sec (3 images))
Time lapse recording
Type of storage SD/SDHC/SDXC SD/SDHC/SDXC
Card slots Single Single
Retail pricing $0 $799