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Panasonic G100 vs Pentax WG-2

Portability
81
Imaging
62
Features
76
Overall
67
Panasonic Lumix DC-G100 front
 
Pentax Optio WG-2 front
Portability
91
Imaging
39
Features
37
Overall
38

Panasonic G100 vs Pentax WG-2 Key Specs

Panasonic G100
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • ISO 200 - 25600
  • 3840 x 1920 video
  • Micro Four Thirds Mount
  • 352g - 116 x 83 x 54mm
  • Launched June 2020
Pentax WG-2
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 125 - 6400
  • 1920 x 1080 video
  • 28-140mm (F3.5-5.5) lens
  • 192g - 122 x 61 x 30mm
  • Revealed February 2012
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Panasonic G100 vs Pentax WG-2 Overview

Let's look more closely at the Panasonic G100 versus Pentax WG-2, former is a Entry-Level Mirrorless while the latter is a Waterproof by manufacturers Panasonic and Pentax. There is a large difference between the resolutions of the G100 (20MP) and WG-2 (16MP) and the G100 (Four Thirds) and WG-2 (1/2.3") offer totally different sensor dimensions.

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The G100 was launched 8 years after the WG-2 which is quite a serious difference as far as tech is concerned. The two cameras have different body design with the Panasonic G100 being a SLR-style mirrorless camera and the Pentax WG-2 being a Compact camera.

Before going right into a complete comparison, here is a simple summary of how the G100 matches up vs the WG-2 with regard to portability, imaging, features and an overall score.

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Reasons to pick Panasonic G100 over the Pentax WG-2

 G100 WG-2 
RevealedJune 2020February 2012More modern by 102 months
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen resolution1840k460kCrisper screen (+1380k dot)
Selfie screen Take selfies
Touch screen Quickly navigate

Reasons to pick Pentax WG-2 over the Panasonic G100

 WG-2 G100 

Common features in the Panasonic G100 and Pentax WG-2

 G100 WG-2 
Focus manually Very exact focusing
Screen dimensions3"3"Equal screen sizing

Panasonic G100 vs Pentax WG-2 Physical Comparison

In case you're intending to carry around your camera, you will need to think about its weight and dimensions. The Panasonic G100 comes with external measurements of 116mm x 83mm x 54mm (4.6" x 3.3" x 2.1") with a weight of 352 grams (0.78 lbs) while the Pentax WG-2 has dimensions of 122mm x 61mm x 30mm (4.8" x 2.4" x 1.2") with a weight of 192 grams (0.42 lbs).

See the Panasonic G100 versus Pentax WG-2 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will vary depending on the lens you have attached at the time. The following is a front view proportions comparison of the G100 and the WG-2.

Panasonic G100 vs Pentax WG-2 size comparison

Considering size and weight, the portability score of the G100 and WG-2 is 81 and 91 respectively.

Panasonic G100 vs Pentax WG-2 top view buttons comparison

Panasonic G100 vs Pentax WG-2 Sensor Comparison

Usually, it is difficult to visualise the gap between sensor sizes merely by looking at specifications. The image below will give you a far better sense of the sensor sizing in the G100 and WG-2.

Plainly, the two cameras have different megapixel count and different sensor sizes. The G100 due to its bigger sensor will make shooting shallower DOF simpler and the Panasonic G100 will give you greater detail utilizing its extra 4MP. Higher resolution will make it easier to crop shots a bit more aggressively. The newer G100 will have an advantage with regard to sensor innovation.

Panasonic G100 vs Pentax WG-2 sensor size comparison

Panasonic G100 vs Pentax WG-2 Screen and ViewFinder

Panasonic G100 vs Pentax WG-2 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Panasonic G100 Portrait photography info
Pentax WG-2 Portrait photography info
77
manual focus
decent megapixels (20 megapixels)
sensor size is decent (Four Thirds)
features face detect focus
delivers RAW files
40
has manual focus
megapixel count good (16MP)
offers face detect focus
no manual control
cannot use external flash
very small sensor (1/2.3")
lacks RAW support
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Street Comparison

Street photography with Panasonic G100
Street photography with Pentax WG-2
78
fully articulated screen
sensor size is decent (Four Thirds)
delivers RAW files
supports touch focus
above average high ISO (25,600)
no image stabilization
54
environment proofing
fixed screen
lack of image stabilization
very small sensor (1/2.3")
lacks RAW support
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Sports Comparison

Panasonic G100 as a Sports photography camera
Pentax WG-2 as a Sports photography camera
56
silent shooting (1/16,000 seconds)
decent megapixels (20MP)
sensor size is decent (Four Thirds)
features tracking focus
maximum shutter speed is a little low (1/500 seconds)
no image stabilization
terrible battery life (270 CIPA)
no phase detect auto focus
38
megapixel count good (16MP)
offers tracking focus
environment proofing
max frames per second very slow (1.0 fps)
no shutter priority
lack of image stabilization
very small sensor (1/2.3")
lacks phase detect auto focus
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Travel Comparison

Panasonic G100 as a Travel photography camera
Pentax WG-2 as a Travel photography camera
78
connects via bluetooth
supports touch focus
decent megapixels (20MP)
flash built-in
selfie friendly screen
terrible battery life (270 CIPA)
70
environment proofing
megapixel count good (16 megapixels)
flash built-in
quite wide (28mm)
display is not selfie friendly
somewhat slow max aperture (f3.5)
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Landscape Comparison

Panasonic G100 as a Landscape photography camera
Pentax WG-2 as a Landscape photography camera
71
manual focus
change lenses (Micro Four Thirds mount)
pretty good screen size (3")
decent megapixels (20MP)
sensor size is decent (Four Thirds)
above average high ISO (25,600)
delivers RAW files
no image stabilization
terrible battery life (270 CIPA)
47
has manual focus
quite wide (28mm)
pretty good screen size (3 inch)
megapixel count good (16 megapixels)
environment proofing
can't change lens (fixed lens mount)
somewhat slow max aperture (f3.5)
no manual control
lack of image stabilization
very small sensor (1/2.3")
lacks RAW support
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Vlogging Comparison

Vlogging with Panasonic G100
Vlogging with Pentax WG-2
78
selfie friendly screen
touchscreen enabled
features face detect focus
high res video (3840 x 1920 resolution)
comes with microphone socket
no image stabilization
30
quite wide (28mm)
offers face detect focus
high res video (1920 x 1080 pixels)
somewhat slow max aperture (f3.5)
display is not selfie friendly
lack of image stabilization
lack of mic support
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Panasonic G100 vs Pentax WG-2 Specifications

Detailed spec comparison table for Panasonic G100 and Pentax WG-2
 Panasonic Lumix DC-G100Pentax Optio WG-2
General Information
Brand Panasonic Pentax
Model type Panasonic Lumix DC-G100 Pentax Optio WG-2
Class Entry-Level Mirrorless Waterproof
Launched 2020-06-24 2012-02-07
Physical type SLR-style mirrorless Compact
Sensor Information
Sensor type CMOS BSI-CMOS
Sensor size Four Thirds 1/2.3"
Sensor dimensions 17.3 x 13mm 6.17 x 4.55mm
Sensor surface area 224.9mm² 28.1mm²
Sensor resolution 20MP 16MP
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3 and 16:9
Max resolution 5184 x 3888 4288 x 3216
Max native ISO 25600 6400
Min native ISO 200 125
RAW files
Min enhanced ISO 100 -
Autofocusing
Manual focusing
Autofocus touch
Continuous autofocus
Autofocus single
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 49 9
Lens
Lens mount type Micro Four Thirds fixed lens
Lens zoom range - 28-140mm (5.0x)
Max aperture - f/3.5-5.5
Macro focusing range - 1cm
Available lenses 107 -
Focal length multiplier 2.1 5.8
Screen
Type of display Fully Articulated Fixed Type
Display diagonal 3 inch 3 inch
Resolution of display 1,840 thousand dots 460 thousand dots
Selfie friendly
Liveview
Touch functionality
Display technology - Widescreen TFT color LCD with anti-reflective coating
Viewfinder Information
Viewfinder Electronic None
Viewfinder resolution 3,680 thousand dots -
Viewfinder coverage 100% -
Viewfinder magnification 0.73x -
Features
Minimum shutter speed 60s 4s
Fastest shutter speed 1/500s 1/4000s
Fastest quiet shutter speed 1/16000s -
Continuous shutter rate 10.0 frames per sec 1.0 frames per sec
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Custom white balance
Image stabilization
Inbuilt flash
Flash distance 3.60 m (at ISO 100) 5.40 m
Flash settings Auto, auto w/redeye reduction, on, on w/redeye redduction, slow sync, slow sync w/redeye reduction, off Auto, On, Off, Red-eye, Soft
Hot shoe
AEB
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 3840 x 1920 @ 30p / 100 Mbps, MOV, H.264, AAC3840 x 1920 @ 25p / 100 Mbps, MOV, H.264, AAC3840 x 1920 @ 24p / 100 Mbps, MOV, H.264, AAC1920 x 1080 @ 120p / 28 Mbps, MOV, H.264, AAC1920 x 1080 @ 60p / 28 Mbps, MOV, H.264, AAC1920 x 1080 @ 50p / 28 Mbps, MOV, H.264, AAC1920 x 1080 @ 30p / 28 Mbps, MOV, H.264, AAC1920 x 1080 @ 25p / 28 Mbps, MOV, H.264, AAC1920 x 1080 @ 24p / 28 Mbps, MOV, H.264, AAC 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30fps), 320 x 240 (30, 15 fps)
Max video resolution 3840x1920 1920x1080
Video format MPEG-4, H.264 MPEG-4, H.264
Mic support
Headphone support
Connectivity
Wireless Built-In Eye-Fi Connected
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 352g (0.78 lbs) 192g (0.42 lbs)
Physical dimensions 116 x 83 x 54mm (4.6" x 3.3" x 2.1") 122 x 61 x 30mm (4.8" x 2.4" x 1.2")
DXO scores
DXO Overall rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life 270 images 260 images
Battery style Battery Pack Battery Pack
Battery ID - D-LI92
Self timer Yes Yes (2 or 10 sec)
Time lapse shooting
Storage type SD/SDHC/SDXC card (UHS-I supported) SD/SDHC/SDXC card, Internal
Card slots 1 1
Pricing at release $698 $350