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Panasonic G100 vs Pentax WG-2 GPS

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

Panasonic G100 vs Pentax WG-2 GPS Key Specs

Panasonic G100
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Fully Articulated Screen
  • ISO 200 - 25600
  • 3840 x 1920 video
  • Micro Four Thirds Mount
  • 352g - 116 x 83 x 54mm
  • Launched June 2020
Pentax WG-2 GPS
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 125 - 6400
  • 1920 x 1080 video
  • 28-140mm (F3.5-5.5) lens
  • 198g - 122 x 61 x 30mm
  • Announced February 2012
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Panasonic G100 vs Pentax WG-2 GPS Overview

On this page, we are matching up the Panasonic G100 and Pentax WG-2 GPS, one is a Entry-Level Mirrorless and the other is a Waterproof by competitors Panasonic and Pentax. There is a big difference among the resolutions of the G100 (20MP) and WG-2 GPS (16MP) and the G100 (Four Thirds) and WG-2 GPS (1/2.3") offer different sensor size.

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The G100 was manufactured 8 years after the WG-2 GPS which is a fairly big gap as far as camera tech is concerned. Both cameras have different body design with the Panasonic G100 being a SLR-style mirrorless camera and the Pentax WG-2 GPS being a Compact camera.

Before getting into a full comparison, here is a quick synopsis of how the G100 matches up against the WG-2 GPS in terms of portability, imaging, features and an overall score.

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Reasons to pick Panasonic G100 over the Pentax WG-2 GPS

 G100 WG-2 GPS 
AnnouncedJune 2020February 2012More modern by 102 months
Display typeFully ArticulatedFixed Fully Articulating display
Display resolution1840k460kCrisper display (+1380k dot)
Selfie screen Take selfies
Touch friendly display Easily navigate

Reasons to pick Pentax WG-2 GPS over the Panasonic G100

 WG-2 GPS G100 

Common features in the Panasonic G100 and Pentax WG-2 GPS

 G100 WG-2 GPS 
Focus manually More accurate focusing
Display dimensions3"3"Equal display size

Panasonic G100 vs Pentax WG-2 GPS Physical Comparison

For anyone who is planning to carry around your camera often, you'll have to consider its weight and size. The Panasonic G100 features exterior dimensions of 116mm x 83mm x 54mm (4.6" x 3.3" x 2.1") accompanied by a weight of 352 grams (0.78 lbs) and the Pentax WG-2 GPS has specifications of 122mm x 61mm x 30mm (4.8" x 2.4" x 1.2") along with a weight of 198 grams (0.44 lbs).

Take a look at the Panasonic G100 and Pentax WG-2 GPS in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will differ based on the lens you have chosen at that time. Here is a front view dimension comparison of the G100 and the WG-2 GPS.

Panasonic G100 vs Pentax WG-2 GPS size comparison

Using size and weight, the portability rating of the G100 and WG-2 GPS is 81 and 91 respectively.

Panasonic G100 vs Pentax WG-2 GPS top view buttons comparison

Panasonic G100 vs Pentax WG-2 GPS Sensor Comparison

Usually, it is tough to imagine the gap in sensor sizes simply by researching specs. The picture here will provide you a much better sense of the sensor sizes in the G100 and WG-2 GPS.

As you can plainly see, the 2 cameras provide different megapixels and different sensor sizes. The G100 featuring a larger sensor is going to make shooting bokeh simpler and the Panasonic G100 will provide you with greater detail due to its extra 4 Megapixels. Greater resolution can also enable you to crop pics more aggressively. The newer G100 should have a benefit in sensor tech.

Panasonic G100 vs Pentax WG-2 GPS sensor size comparison

Panasonic G100 vs Pentax WG-2 GPS Screen and ViewFinder

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

Photography Type Scores

Portrait Comparison

Panasonic G100 Portrait photography details
Pentax WG-2 GPS Portrait photography details
77
focusing manually
MP count good (20MP)
nice sensor size (Four Thirds)
features face detect focus
saves RAW formats
40
manual focus
MP count decent (16MP)
supports face detection focusing
lack of manual exposure
cannot use external flash
sensor is very small (1/2.3")
does not have RAW format
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Street Comparison

Panasonic G100 Street photography factors
Pentax WG-2 GPS Street photography factors
78
screen can move to multiple angles
nice sensor size (Four Thirds)
saves RAW formats
has focus by touch
above average high ISO (25,600)
no image stabilization
54
weather sealing
screen does not articulate
lack of image stabilization
sensor is very small (1/2.3")
does not have RAW format
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Sports Comparison

Panasonic G100 Sports photography factors
Pentax WG-2 GPS Sports photography factors
56
quiet shutter (1/16,000 seconds)
MP count good (20MP)
nice sensor size (Four Thirds)
features tracking focus
max shutter speed is low (1/500 seconds)
no image stabilization
not so great battery (270 per charge)
has no phase detect auto focus
38
MP count decent (16 megapixels)
supports tracking autofocus
weather sealing
slow fps (1.0 frames/s)
lack of shutter priority mode
lack of image stabilization
sensor is very small (1/2.3")
does not have phase detect AF
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Travel Comparison

Panasonic G100 Travel photography factors
Pentax WG-2 GPS Travel photography factors
78
supports bluetooth
has focus by touch
MP count good (20MP)
has built in flash
screen is selfie friendly
not so great battery (270 CIPA)
70
weather sealing
MP count decent (16 megapixels)
built-in flash
pretty wide (28mm)
doesn't offer selfie friendly screen
somewhat slow maximum aperture (f3.5)
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Landscape Comparison

Panasonic G100 as a Landscape photography camera
Pentax WG-2 GPS as a Landscape photography camera
71
focusing manually
switch lenses (Micro Four Thirds mount)
nice screen size (3 inches)
MP count good (20MP)
nice sensor size (Four Thirds)
above average high ISO (25,600)
saves RAW formats
no image stabilization
not so great battery (270 shots)
47
manual focus
pretty wide (28mm)
screen size is decent (3 inch)
MP count decent (16MP)
weather sealing
can't switch lenses (fixed lens mount)
somewhat slow maximum aperture (f3.5)
lack of manual exposure
lack of image stabilization
sensor is very small (1/2.3")
does not have RAW format
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Vlogging Comparison

Panasonic G100 Vlogging factors
Pentax WG-2 GPS Vlogging factors
78
screen is selfie friendly
touch screen
features face detect focus
high quality video (3840 x 1920 pxls)
has mic socket
no image stabilization
30
pretty wide (28mm)
supports face detection focusing
high res video (1920 x 1080 pxls)
somewhat slow maximum aperture (f3.5)
doesn't offer selfie friendly screen
lack of image stabilization
lack of external mic support
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Panasonic G100 vs Pentax WG-2 GPS Specifications

Detailed spec comparison table for Panasonic G100 and Pentax WG-2 GPS
 Panasonic Lumix DC-G100Pentax Optio WG-2 GPS
General Information
Manufacturer Panasonic Pentax
Model type Panasonic Lumix DC-G100 Pentax Optio WG-2 GPS
Type 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 area 224.9mm² 28.1mm²
Sensor resolution 20 megapixels 16 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3 and 16:9
Full resolution 5184 x 3888 4288 x 3216
Max native ISO 25600 6400
Minimum native ISO 200 125
RAW photos
Minimum boosted ISO 100 -
Autofocusing
Manual focusing
Touch to focus
Continuous autofocus
Autofocus single
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Total focus points 49 9
Lens
Lens support Micro Four Thirds fixed lens
Lens zoom range - 28-140mm (5.0x)
Maximal aperture - f/3.5-5.5
Macro focusing distance - 1cm
Amount of lenses 107 -
Crop factor 2.1 5.8
Screen
Screen type Fully Articulated Fixed Type
Screen diagonal 3 inches 3 inches
Resolution of screen 1,840 thousand dots 460 thousand dots
Selfie friendly
Liveview
Touch functionality
Screen technology - Widescreen TFT color LCD with anti-reflective coating
Viewfinder Information
Viewfinder type Electronic None
Viewfinder resolution 3,680 thousand dots -
Viewfinder coverage 100% -
Viewfinder magnification 0.73x -
Features
Slowest shutter speed 60 secs 4 secs
Maximum shutter speed 1/500 secs 1/4000 secs
Maximum silent shutter speed 1/16000 secs -
Continuous shooting rate 10.0 frames/s 1.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Custom white balance
Image stabilization
Built-in flash
Flash distance 3.60 m (at ISO 100) 5.40 m
Flash options Auto, auto w/redeye reduction, on, on w/redeye redduction, slow sync, slow sync w/redeye reduction, off Auto, On, Off, Red-eye, Soft
External flash
AE bracketing
WB bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
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 file 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 BuiltIn
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 352 gr (0.78 pounds) 198 gr (0.44 pounds)
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 All around 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 shots 260 shots
Style of battery Battery Pack Battery Pack
Battery ID - D-LI92
Self timer Yes Yes (2 or 10 sec)
Time lapse recording
Storage type SD/SDHC/SDXC card (UHS-I supported) SD/SDHC/SDXC card, Internal
Card slots Single Single
Pricing at launch $698 $300