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Olympus TG-820 iHS vs Panasonic GX8

Portability
92
Imaging
36
Features
37
Overall
36
Olympus TG-820 iHS front
 
Panasonic Lumix DMC-GX8 front
Portability
74
Imaging
59
Features
84
Overall
69

Olympus TG-820 iHS vs Panasonic GX8 Key Specs

Olympus TG-820 iHS
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 6400
  • Sensor-shift Image Stabilization
  • 1920 x 1080 video
  • 28-140mm (F3.9-5.9) lens
  • 206g - 101 x 65 x 26mm
  • Released February 2012
Panasonic GX8
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • ISO 200 - 25600
  • Sensor based Image Stabilization
  • 1/8000s Max Shutter
  • 3840 x 2160 video
  • Micro Four Thirds Mount
  • 487g - 133 x 78 x 63mm
  • Released July 2015
  • Superseded the Panasonic GX7
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Olympus TG-820 iHS vs Panasonic GX8 Overview

Lets examine more in depth at the Olympus TG-820 iHS versus Panasonic GX8, one is a Waterproof and the other is a Advanced Mirrorless by brands Olympus and Panasonic. There exists a crucial gap among the sensor resolutions of the TG-820 iHS (12MP) and GX8 (20MP) and the TG-820 iHS (1/2.3") and GX8 (Four Thirds) feature different sensor measurements.

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The TG-820 iHS was brought out 4 years before the GX8 which is a fairly serious gap as far as camera technology is concerned. Each of the cameras offer different body type with the Olympus TG-820 iHS being a Compact camera and the Panasonic GX8 being a Rangefinder-style mirrorless camera.

Before going through a complete comparison, below is a brief overview of how the TG-820 iHS matches up vs the GX8 in the way of portability, imaging, features and an overall score.

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Reasons to pick Olympus TG-820 iHS over the Panasonic GX8

 TG-820 iHS GX8 

Reasons to pick Panasonic GX8 over the Olympus TG-820 iHS

 GX8 TG-820 iHS 
ReleasedJuly 2015February 2012More modern by 41 months
Focus manually More precise focusing
Display typeFully ArticulatedFixed Fully Articulating display
Display resolution1040k1030kCrisper display (+10k dot)
Selfie screen Easy selfies
Touch friendly display Easily navigate

Common features in the Olympus TG-820 iHS and Panasonic GX8

 TG-820 iHS GX8 
Display sizing3"3"Equivalent display measurements

Olympus TG-820 iHS vs Panasonic GX8 Physical Comparison

If you are going to carry around your camera, you will want to think about its weight and volume. The Olympus TG-820 iHS has external dimensions of 101mm x 65mm x 26mm (4.0" x 2.6" x 1.0") and a weight of 206 grams (0.45 lbs) whilst the Panasonic GX8 has sizing of 133mm x 78mm x 63mm (5.2" x 3.1" x 2.5") and a weight of 487 grams (1.07 lbs).

Check the Olympus TG-820 iHS versus Panasonic GX8 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will differ based on the lens you choose at that moment. Underneath is the front view dimension comparison of the TG-820 iHS against the GX8.

Olympus TG-820 iHS vs Panasonic GX8 size comparison

Using dimensions and weight, the portability rating of the TG-820 iHS and GX8 is 92 and 74 respectively.

Olympus TG-820 iHS vs Panasonic GX8 top view buttons comparison

Olympus TG-820 iHS vs Panasonic GX8 Sensor Comparison

Quite often, it is very difficult to picture the gap in sensor sizes simply by checking out specs. The image here should give you a better sense of the sensor sizes in the TG-820 iHS and GX8.

All in all, the two cameras enjoy different megapixel count and different sensor sizes. The TG-820 iHS because of its smaller sensor is going to make getting shallow depth of field more difficult and the Panasonic GX8 will show more detail having its extra 8 Megapixels. Greater resolution will also let you crop pics far more aggressively. The more aged TG-820 iHS will be behind with regard to sensor technology.

Olympus TG-820 iHS vs Panasonic GX8 sensor size comparison

Olympus TG-820 iHS vs Panasonic GX8 Screen and ViewFinder

Olympus TG-820 iHS vs Panasonic GX8 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus TG-820 iHS Portrait photography information
Panasonic GX8 Portrait photography information
27
supports face detection autofocus
manual focus not available
no manual mode
no external flash support
low resolution (12 megapixels)
small sensor (1/2.3")
lack of RAW files
75
has manual focus
resolution is good (20 megapixels)
decent sensor size (Four Thirds)
comes with face detect focusing
saves RAW files
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Street Comparison

Olympus TG-820 iHS Street photography advice
Panasonic GX8 Street photography advice
61
has image stabilization (Sensor-shift)
weather proofing
screen does not articulate
small sensor (1/2.3")
lack of RAW files
80
screen articulates
built in image stabilization (Sensor based)
decent sensor size (Four Thirds)
saves RAW files
has focus via touch
weather sealing
very good high ISO (25,600)
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Sports Comparison

Olympus TG-820 iHS Sports photography features
Panasonic GX8 Sports photography features
34
has image stabilization (Sensor-shift)
supports tracking autofocus
weather proofing
max fps very slow (5.0 fps)
lack of shutter priority mode
low resolution (12MP)
small sensor (1/2.3")
low battery life (220 shots)
lack of phase detect autofocus
68
high shutter speed (1/8,000s)
quiet shutter (1/16,000s)
built in image stabilization (Sensor based)
resolution is good (20 megapixels)
decent sensor size (Four Thirds)
comes with tracking focus
weather sealing
bad battery (330 per charge)
doesn't have phase detect AF
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Travel Comparison

Olympus TG-820 iHS Travel photography info
Panasonic GX8 Travel photography info
59
weather proofing
has built in flash
fairly wide (28mm)
no Time Lapse function
low battery life (220 per charge)
low resolution (12 megapixels)
does not posses selfie friendly display
slow maximum aperture (f3.9)
73
weather sealing
has focus via touch
resolution is good (20MP)
screen is selfie friendly
bad battery (330 CIPA)
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Landscape Comparison

Olympus TG-820 iHS as a Landscape photography camera
Panasonic GX8 as a Landscape photography camera
38
fairly wide (28mm)
screen is a good size (3 inches)
has image stabilization (Sensor-shift)
weather proofing
manual focus not available
can't switch lens (fixed lens mount)
slow maximum aperture (f3.9)
no manual mode
low resolution (12 megapixels)
small sensor (1/2.3")
lack of RAW files
low battery life (220 per charge)
no Time Lapse function
76
has manual focus
interchangeable lenses (Micro Four Thirds mount)
nice screen size (3")
built in image stabilization (Sensor based)
resolution is good (20 megapixels)
decent sensor size (Four Thirds)
very good high ISO (25,600)
saves RAW files
weather sealing
bad battery (330 per charge)
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Vlogging Comparison

Olympus TG-820 iHS Vlogging information
Panasonic GX8 Vlogging information
33
fairly wide (28mm)
has image stabilization (Sensor-shift)
supports face detection autofocus
video res high (1920 x 1080 resolution)
slow maximum aperture (f3.9)
does not posses selfie friendly display
no external mic socket
81
screen is selfie friendly
built-in touchscreen
built in image stabilization (Sensor based)
comes with face detect focusing
video resolution high (3840 x 2160 pxls)
has microphone port
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Olympus TG-820 iHS vs Panasonic GX8 Specifications

Detailed spec comparison table for Olympus TG-820 iHS and Panasonic GX8
 Olympus TG-820 iHSPanasonic Lumix DMC-GX8
General Information
Manufacturer Olympus Panasonic
Model Olympus TG-820 iHS Panasonic Lumix DMC-GX8
Class Waterproof Advanced Mirrorless
Released 2012-02-08 2015-07-16
Body design Compact Rangefinder-style mirrorless
Sensor Information
Processor Chip TruePic VI Venus Engine
Sensor type 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 12MP 20MP
Anti aliasing filter
Aspect ratio - 1:1, 4:3, 3:2 and 16:9
Full resolution 3968 x 2976 5184 x 3888
Max native ISO 6400 25600
Minimum native ISO 100 200
RAW data
Minimum boosted ISO - 100
Autofocusing
Manual focus
Touch focus
Continuous AF
Single AF
Tracking AF
Selective AF
Center weighted AF
AF multi area
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points - 49
Lens
Lens mount fixed lens Micro Four Thirds
Lens focal range 28-140mm (5.0x) -
Highest aperture f/3.9-5.9 -
Macro focus distance 1cm -
Total lenses - 107
Crop factor 5.8 2.1
Screen
Display type Fixed Type Fully Articulated
Display diagonal 3 inches 3 inches
Display resolution 1,030 thousand dot 1,040 thousand dot
Selfie friendly
Liveview
Touch operation
Display tech HyperCrystal III TFT Color LCD -
Viewfinder Information
Viewfinder None Electronic
Viewfinder resolution - 2,360 thousand dot
Viewfinder coverage - 100%
Viewfinder magnification - 0.77x
Features
Slowest shutter speed 4s 60s
Maximum shutter speed 1/2000s 1/8000s
Maximum quiet shutter speed - 1/16000s
Continuous shooting speed 5.0fps 12.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Change WB
Image stabilization
Built-in flash
Flash range 3.50 m no built-in flash
Flash modes Auto, On, Off, Red-Eye, Fill-in Auto, auto w/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
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1920 x 1080 (30 fps)1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) 3840 x 2160 (30p, 24p), 1920 x 1080 (60p, 30p), 1280 x 720 (60p, 30p), 1280 x 720 (30p), 640 x 480 (30p)
Max video resolution 1920x1080 3840x2160
Video format MPEG-4, H.264 MPEG-4, AVCHD
Microphone jack
Headphone jack
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 seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 206 grams (0.45 pounds) 487 grams (1.07 pounds)
Dimensions 101 x 65 x 26mm (4.0" x 2.6" x 1.0") 133 x 78 x 63mm (5.2" x 3.1" x 2.5")
DXO scores
DXO All around score not tested 75
DXO Color Depth score not tested 23.5
DXO Dynamic range score not tested 12.6
DXO Low light score not tested 806
Other
Battery life 220 pictures 330 pictures
Style of battery Battery Pack Battery Pack
Battery model LI-50B -
Self timer Yes (2 or 12 sec, pet auto shutter) Yes
Time lapse shooting
Storage media SD/SDHC/SDXC SD/SDHC/SDXC card
Storage slots One One
Pricing at launch $500 $898