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Pentax WG-1 GPS vs Pentax WG-3

Portability
93
Imaging
37
Features
31
Overall
34
Pentax Optio WG-1 GPS front
 
Pentax WG-3 front
Portability
90
Imaging
40
Features
44
Overall
41

Pentax WG-1 GPS vs Pentax WG-3 Key Specs

Pentax WG-1 GPS
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 80 - 6400
  • 1280 x 720 video
  • 28-140mm (F3.5-5.5) lens
  • 167g - 116 x 59 x 29mm
  • Launched August 2011
Pentax WG-3
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 125 - 6400
  • Sensor-shift Image Stabilization
  • 1920 x 1080 video
  • 25-100mm (F2.0-4.9) lens
  • 230g - 124 x 64 x 33mm
  • Announced July 2013
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Pentax WG-1 GPS vs Pentax WG-3 Overview

Here is a comprehensive assessment of the Pentax WG-1 GPS and Pentax WG-3, both Waterproof cameras and they are both created by Pentax. The image resolution of the WG-1 GPS (14MP) and the WG-3 (16MP) is pretty comparable and they enjoy the exact same sensor size (1/2.3").

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The WG-1 GPS was launched 23 months before the WG-3 which makes the cameras a generation apart from each other. Both of these cameras come with the identical body type (Compact).

Before delving straight into a comprehensive comparison, below is a quick view of how the WG-1 GPS matches up vs the WG-3 when it comes to portability, imaging, features and an overall rating.

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Reasons to pick Pentax WG-1 GPS over the Pentax WG-3

 WG-1 GPS WG-3 

Reasons to pick Pentax WG-3 over the Pentax WG-1 GPS

 WG-3 WG-1 GPS 
AnnouncedJuly 2013August 2011Fresher by 23 months
Screen dimension3"2.7"Bigger screen (+0.3")
Screen resolution460k230kCrisper screen (+230k dot)

Common features in the Pentax WG-1 GPS and Pentax WG-3

 WG-1 GPS WG-3 
Manually focus Very accurate focusing
Screen typeFixed Fixed Fixed screen
Selfie screen Absent selfie screen
Touch friendly screen Neither provides Touch friendly screen

Pentax WG-1 GPS vs Pentax WG-3 Physical Comparison

If you are intending to carry your camera frequently, you'll have to think about its weight and measurements. The Pentax WG-1 GPS provides outside measurements of 116mm x 59mm x 29mm (4.6" x 2.3" x 1.1") with a weight of 167 grams (0.37 lbs) whilst the Pentax WG-3 has proportions of 124mm x 64mm x 33mm (4.9" x 2.5" x 1.3") along with a weight of 230 grams (0.51 lbs).

Examine the Pentax WG-1 GPS and Pentax WG-3 in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an ILC will change based on the lens you have attached at the time. The following is the front view overall size comparison of the WG-1 GPS vs the WG-3.

Pentax WG-1 GPS vs Pentax WG-3 size comparison

Taking into account size and weight, the portability rating of the WG-1 GPS and WG-3 is 93 and 90 respectively.

Pentax WG-1 GPS vs Pentax WG-3 top view buttons comparison

Pentax WG-1 GPS vs Pentax WG-3 Sensor Comparison

Generally, it's difficult to picture the contrast in sensor sizing merely by going through a spec sheet. The photograph here might offer you a more clear sense of the sensor measurements in the WG-1 GPS and WG-3.

As you can see, both of these cameras posses the exact same sensor measurements albeit different MP. You can expect the Pentax WG-3 to provide more detail utilizing its extra 2MP. Higher resolution will also let you crop photographs somewhat more aggressively. The older WG-1 GPS will be disadvantaged in sensor innovation.

Pentax WG-1 GPS vs Pentax WG-3 sensor size comparison

Pentax WG-1 GPS vs Pentax WG-3 Screen and ViewFinder

Pentax WG-1 GPS vs Pentax WG-3 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Pentax WG-1 GPS
Portrait photography with Pentax WG-3
35
manual focus
decent sensor resolution (14MP)
no manual exposure
cannot use external flash
very small sensor (1/2.3")
has no RAW files
41
you can focus manually
MP count decent (16MP)
features face detect focus
manual exposure not possible
external flash not possible
sensor size is very small (1/2.3")
lack of RAW format
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Street Comparison

Pentax WG-1 GPS Street photography advice
Pentax WG-3 Street photography advice
54
weather proofing
screen does not articulate
no image stabilization
very small sensor (1/2.3")
has no RAW files
61
has image stabilization (Sensor-shift)
environment proofing
screen is fixed
sensor size is very small (1/2.3")
lack of RAW format
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Sports Comparison

Sports photography with Pentax WG-1 GPS
Sports photography with Pentax WG-3
37
decent sensor resolution (14 megapixels)
provides tracking autofocus
weather proofing
max frames per second very slow (1.0 frames/s)
no shutter priority mode
no image stabilization
very small sensor (1/2.3")
has no phase detect AF
45
has image stabilization (Sensor-shift)
MP count decent (16 megapixels)
features tracking focus
environment proofing
lack of shutter priority mode
sensor size is very small (1/2.3")
terrible battery pack (240 CIPA)
lack of phase detect auto focus
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Travel Comparison

Pentax WG-1 GPS Travel photography info
Pentax WG-3 Travel photography info
71
weather proofing
decent sensor resolution (14MP)
built-in flash
reasonably wide (28mm)
screen isn't selfie friendly
slow max aperture (f3.5)
72
environment proofing
MP count decent (16 megapixels)
flash built-in
reasonably wide (25mm)
very good maximum aperture (f2.0)
terrible battery pack (240 CIPA)
does not feature selfie friendly screen
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Landscape Comparison

Pentax WG-1 GPS Landscape photography features
Pentax WG-3 Landscape photography features
42
manual focus
reasonably wide (28mm)
decent sensor resolution (14 megapixels)
weather proofing
lens is fixed (fixed lens mount)
slow max aperture (f3.5)
small screen (2.7")
no manual exposure
no image stabilization
very small sensor (1/2.3")
has no RAW files
54
you can focus manually
reasonably wide (25mm)
very good maximum aperture (f2.0)
decent sized screen (3 inch)
has image stabilization (Sensor-shift)
MP count decent (16MP)
environment proofing
fixed lens (fixed lens mount)
manual exposure not possible
sensor size is very small (1/2.3")
lack of RAW format
terrible battery pack (240 shots)
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Vlogging Comparison

Vlogging with Pentax WG-1 GPS
Vlogging with Pentax WG-3
25
reasonably wide (28mm)
slow max aperture (f3.5)
screen isn't selfie friendly
no image stabilization
video res low (1280 x 720 pxls)
no external mic socket
36
reasonably wide (25mm)
very good maximum aperture (f2.0)
has image stabilization (Sensor-shift)
features face detect focus
high res video (1920 x 1080 pixels)
does not feature selfie friendly screen
lack of microphone port
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Pentax WG-1 GPS vs Pentax WG-3 Specifications

Detailed spec comparison table for Pentax WG-1 GPS and Pentax WG-3
 Pentax Optio WG-1 GPSPentax WG-3
General Information
Company Pentax Pentax
Model type Pentax Optio WG-1 GPS Pentax WG-3
Type Waterproof Waterproof
Launched 2011-08-16 2013-07-19
Body design Compact Compact
Sensor Information
Sensor type CCD BSI-CMOS
Sensor size 1/2.3" 1/2.3"
Sensor measurements 6.17 x 4.55mm 6.17 x 4.55mm
Sensor surface area 28.1mm² 28.1mm²
Sensor resolution 14MP 16MP
Anti alias filter
Aspect ratio - 1:1, 4:3 and 16:9
Highest Possible resolution 4288 x 3216 4608 x 3456
Maximum native ISO 6400 6400
Lowest native ISO 80 125
RAW pictures
Autofocusing
Focus manually
AF touch
Continuous AF
Single AF
AF tracking
AF selectice
AF center weighted
AF multi area
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points 9 9
Lens
Lens support fixed lens fixed lens
Lens zoom range 28-140mm (5.0x) 25-100mm (4.0x)
Largest aperture f/3.5-5.5 f/2.0-4.9
Macro focusing distance 1cm 1cm
Focal length multiplier 5.8 5.8
Screen
Screen type Fixed Type Fixed Type
Screen sizing 2.7 inch 3 inch
Screen resolution 230k dot 460k dot
Selfie friendly
Liveview
Touch functionality
Screen tech TFT color LCD with Anti-reflective coating Widescreen TFT color LCD with anti-reflective coating
Viewfinder Information
Viewfinder None None
Features
Min shutter speed 4 seconds 4 seconds
Max shutter speed 1/1500 seconds 1/4000 seconds
Continuous shutter speed 1.0 frames per second 10.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Custom WB
Image stabilization
Integrated flash
Flash distance 3.90 m 3.40 m
Flash modes Auto, On, Off, Red-eye, Soft Auto, On, Off, Red-eye, Soft
Hot shoe
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps)
Maximum video resolution 1280x720 1920x1080
Video file format Motion JPEG MPEG-4, H.264
Microphone jack
Headphone jack
Connectivity
Wireless Eye-Fi Connected Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS BuiltIn None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 167 gr (0.37 pounds) 230 gr (0.51 pounds)
Dimensions 116 x 59 x 29mm (4.6" x 2.3" x 1.1") 124 x 64 x 33mm (4.9" x 2.5" x 1.3")
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 260 pictures 240 pictures
Battery form Battery Pack Battery Pack
Battery ID D-LI92 D-LI92
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse shooting
Type of storage SD/SDHC/SDXC card, Internal SD/SDHC/SDXC card, Internal
Storage slots One One
Pricing at release $350 $300