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Olympus TG-820 iHS vs Panasonic G2

Portability
92
Imaging
36
Features
37
Overall
36
Olympus TG-820 iHS front
 
Panasonic Lumix DMC-G2 front
Portability
72
Imaging
48
Features
60
Overall
52

Olympus TG-820 iHS vs Panasonic G2 Key Specs

Olympus TG-820 iHS
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • 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 G2
(Full Review)
  • 12MP - Four Thirds Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 6400
  • 1280 x 720 video
  • Micro Four Thirds Mount
  • 428g - 124 x 84 x 74mm
  • Revealed July 2010
  • Succeeded the Panasonic G1
  • Updated by Panasonic G3
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Olympus TG-820 iHS vs Panasonic G2 Overview

Below, we will be looking at the Olympus TG-820 iHS vs Panasonic G2, former being a Waterproof while the latter is a Entry-Level Mirrorless by brands Olympus and Panasonic. The resolution of the TG-820 iHS (12MP) and the G2 (12MP) is relatively comparable but the TG-820 iHS (1/2.3") and G2 (Four Thirds) enjoy different sensor sizes.

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The TG-820 iHS was launched 20 months later than the G2 which makes the cameras a generation apart from one another. Each of these cameras come with different body type with the Olympus TG-820 iHS being a Compact camera and the Panasonic G2 being a SLR-style mirrorless camera.

Before going through a comprehensive comparison, below is a simple view of how the TG-820 iHS matches up against the G2 in terms of portability, imaging, features and an overall rating.

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Reasons to pick Olympus TG-820 iHS over the Panasonic G2

 TG-820 iHS G2 
RevealedFebruary 2012July 2010Fresher by 20 months
Screen resolution1030k460kCrisper screen (+570k dot)

Reasons to pick Panasonic G2 over the Olympus TG-820 iHS

 G2 TG-820 iHS 
Manual focus More precise focusing
Screen typeFully ArticulatedFixed Fully Articulating screen
Selfie screen Easy selfies
Touch friendly screen Quickly navigate

Common features in the Olympus TG-820 iHS and Panasonic G2

 TG-820 iHS G2 
Screen dimension3"3"Identical screen dimensions

Olympus TG-820 iHS vs Panasonic G2 Physical Comparison

When you are aiming to carry your camera often, you'll need to factor in its weight and dimensions. The Olympus TG-820 iHS comes with external measurements of 101mm x 65mm x 26mm (4.0" x 2.6" x 1.0") with a weight of 206 grams (0.45 lbs) whilst the Panasonic G2 has dimensions of 124mm x 84mm x 74mm (4.9" x 3.3" x 2.9") having a weight of 428 grams (0.94 lbs).

See the Olympus TG-820 iHS vs Panasonic G2 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an ILC will vary depending on the lens you select during that time. Below is the front view scale comparison of the TG-820 iHS and the G2.

Olympus TG-820 iHS vs Panasonic G2 size comparison

Factoring in dimensions and weight, the portability grade of the TG-820 iHS and G2 is 92 and 72 respectively.

Olympus TG-820 iHS vs Panasonic G2 top view buttons comparison

Olympus TG-820 iHS vs Panasonic G2 Sensor Comparison

More often than not, it can be tough to imagine the contrast in sensor sizing only by going through a spec sheet. The graphic below might provide you a more clear sense of the sensor measurements in the TG-820 iHS and G2.

As you can see, each of the cameras posses the exact same megapixel count albeit different sensor sizing. The TG-820 iHS features the smaller sensor which is going to make getting bokeh tougher. The more modern TG-820 iHS should have an edge when it comes to sensor tech.

Olympus TG-820 iHS vs Panasonic G2 sensor size comparison

Olympus TG-820 iHS vs Panasonic G2 Screen and ViewFinder

Olympus TG-820 iHS vs Panasonic G2 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus TG-820 iHS as a Portrait photography camera
Panasonic G2 as a Portrait photography camera
27
comes with face detection focus
lack of manual focus
no manual mode
external flash not possible
low megapixels (12 megapixels)
tiny sensor size (1/2.3")
lack of RAW support
60
focusing manually
good sensor size (Four Thirds)
features face detection focusing
exports RAW files
sensor resolution low (12 megapixels)
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Street Comparison

Olympus TG-820 iHS Street photography features
Panasonic G2 Street photography features
61
built in image stabilization (Sensor-shift)
weather proof
no moving screen
tiny sensor size (1/2.3")
lack of RAW support
65
screen articulates
good sensor size (Four Thirds)
exports RAW files
features focus by touch
does not have image stabilization
more heavy than competition in class (428 grams)
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Sports Comparison

Olympus TG-820 iHS Sports photography features
Panasonic G2 Sports photography features
34
built in image stabilization (Sensor-shift)
comes with tracking autofocus
weather proof
very slow continuous shooting (5.0 frames per second)
lack of shutter priority mode
low megapixels (12 megapixels)
tiny sensor size (1/2.3")
bad battery (220 per charge)
lack of phase detect auto focus
40
good sensor size (Four Thirds)
features tracking autofocus
painfully slow continuous shooting (3.0 frames per second)
does not have image stabilization
sensor resolution low (12MP)
doesn't have phase detect AF
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Travel Comparison

Olympus TG-820 iHS Travel photography highlights
Panasonic G2 Travel photography highlights
59
weather proof
has built in flash
relatively wide (28mm)
no Timelapse recording
bad battery (220 CIPA)
low megapixels (12 megapixels)
display isn't selfie friendly
slow maximum aperture (f3.9)
58
features focus by touch
flash built-in
screen is selfie friendly
doesn't have Timelapse function
more heavy than competition in class (428g)
sensor resolution low (12MP)
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Landscape Comparison

Olympus TG-820 iHS as a Landscape photography camera
Panasonic G2 as a Landscape photography camera
38
relatively wide (28mm)
screen size is good (3 inches)
built in image stabilization (Sensor-shift)
weather proof
lack of manual focus
cannot swap lens (fixed lens mount)
slow maximum aperture (f3.9)
no manual mode
low megapixels (12MP)
tiny sensor size (1/2.3")
lack of RAW support
bad battery (220 CIPA)
no Timelapse recording
57
focusing manually
swap lenses (Micro Four Thirds mount)
decent sized screen (3")
good sensor size (Four Thirds)
exports RAW files
does not have image stabilization
sensor resolution low (12MP)
doesn't have Timelapse function
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Vlogging Comparison

Olympus TG-820 iHS Vlogging details
Panasonic G2 Vlogging details
33
relatively wide (28mm)
built in image stabilization (Sensor-shift)
comes with face detection focus
video resolution high (1920 x 1080 pxls)
slow maximum aperture (f3.9)
display isn't selfie friendly
no external microphone jack
61
screen is selfie friendly
touchscreen
features face detection focusing
comes with external microphone jack
does not have image stabilization
video resolution low (1280 x 720 pixels)
more heavy than competition in class (428 grams)
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Olympus TG-820 iHS vs Panasonic G2 Specifications

Detailed spec comparison table for Olympus TG-820 iHS and Panasonic G2
 Olympus TG-820 iHSPanasonic Lumix DMC-G2
General Information
Brand Olympus Panasonic
Model Olympus TG-820 iHS Panasonic Lumix DMC-G2
Type Waterproof Entry-Level Mirrorless
Released 2012-02-08 2010-07-12
Body design Compact SLR-style mirrorless
Sensor Information
Powered by TruePic VI Venus Engine HD II
Sensor type CMOS CMOS
Sensor size 1/2.3" Four Thirds
Sensor measurements 6.17 x 4.55mm 17.3 x 13mm
Sensor surface area 28.1mm² 224.9mm²
Sensor resolution 12 megapixels 12 megapixels
Anti aliasing filter
Aspect ratio - 1:1, 4:3, 3:2 and 16:9
Full resolution 3968 x 2976 4000 x 3000
Max native ISO 6400 6400
Min native ISO 100 100
RAW photos
Autofocusing
Focus manually
Touch to focus
AF continuous
AF single
Tracking AF
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Lens
Lens mounting type fixed lens Micro Four Thirds
Lens focal range 28-140mm (5.0x) -
Maximum aperture f/3.9-5.9 -
Macro focus range 1cm -
Number of lenses - 107
Crop factor 5.8 2.1
Screen
Range of screen Fixed Type Fully Articulated
Screen diagonal 3" 3"
Screen resolution 1,030 thousand dot 460 thousand dot
Selfie friendly
Liveview
Touch screen
Screen tech HyperCrystal III TFT Color LCD TFT Color LCD with wide-viewing angle
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 1,440 thousand dot
Viewfinder coverage - 100%
Viewfinder magnification - 0.55x
Features
Lowest shutter speed 4 secs 60 secs
Highest shutter speed 1/2000 secs 1/4000 secs
Continuous shooting speed 5.0 frames per sec 3.0 frames per sec
Shutter priority
Aperture priority
Manual exposure
Exposure compensation - Yes
Change WB
Image stabilization
Inbuilt flash
Flash range 3.50 m 11.00 m
Flash options Auto, On, Off, Red-Eye, Fill-in Auto, On, Off, Red-Eye, Slow Sync
External flash
AE bracketing
WB bracketing
Highest flash sync - 1/160 secs
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1920 x 1080 (30 fps)1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) 1280 x 720 (30 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps)
Max video resolution 1920x1080 1280x720
Video format MPEG-4, H.264 AVCHD Lite, Motion JPEG
Microphone input
Headphone input
Connectivity
Wireless None None
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 206g (0.45 pounds) 428g (0.94 pounds)
Dimensions 101 x 65 x 26mm (4.0" x 2.6" x 1.0") 124 x 84 x 74mm (4.9" x 3.3" x 2.9")
DXO scores
DXO All around score not tested 53
DXO Color Depth score not tested 21.2
DXO Dynamic range score not tested 10.3
DXO Low light score not tested 493
Other
Battery life 220 shots 360 shots
Battery format Battery Pack Battery Pack
Battery model LI-50B -
Self timer Yes (2 or 12 sec, pet auto shutter) Yes (2 or 10 sec)
Time lapse shooting
Storage media SD/SDHC/SDXC SD/SDHC/SDXC
Storage slots 1 1
Launch pricing $500 $1,000