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Pentax WG-2 GPS vs Sony HX20V

Portability
91
Imaging
39
Features
37
Overall
38
Pentax Optio WG-2 GPS front
 
Sony Cyber-shot DSC-HX20V front
Portability
90
Imaging
42
Features
50
Overall
45

Pentax WG-2 GPS vs Sony HX20V Key Specs

Pentax WG-2 GPS
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 125 - 6400
  • 1920 x 1080 video
  • 28-140mm (F3.5-5.5) lens
  • 198g - 122 x 61 x 30mm
  • Announced February 2012
Sony HX20V
(Full Review)
  • 18MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 12800
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 25-500mm (F3.2-5.8) lens
  • 254g - 107 x 62 x 35mm
  • Introduced July 2012
  • Previous Model is Sony HX10V
  • Refreshed by Sony HX30V
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Pentax WG-2 GPS vs Sony HX20V Overview

Its time to look more in depth at the Pentax WG-2 GPS vs Sony HX20V, former is a Waterproof while the latter is a Small Sensor Superzoom by manufacturers Pentax and Sony. The resolution of the WG-2 GPS (16MP) and the HX20V (18MP) is pretty comparable and both cameras provide the identical sensor dimensions (1/2.3").

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The WG-2 GPS was released 5 months earlier than the HX20V which means that they are of a similar age. The two cameras feature the same body design (Compact).

Before getting into a step-by-step comparison, here is a simple synopsis of how the WG-2 GPS scores vs the HX20V with regards to portability, imaging, features and an overall mark.

Photography Glossary
	
	

Reasons to pick Pentax WG-2 GPS over the Sony HX20V

 WG-2 GPS HX20V 

Reasons to pick Sony HX20V over the Pentax WG-2 GPS

 HX20V WG-2 GPS 
Screen resolution922k460kCrisper screen (+462k dot)

Common features in the Pentax WG-2 GPS and Sony HX20V

 WG-2 GPS HX20V 
IntroducedFebruary 2012July 2012Same age
Manually focus Dial precise focusing
Screen typeFixed Fixed Fixed screen
Screen size3"3"Same screen sizing
Selfie screen Lacking selfie screen
Touch screen Lacking Touch screen

Pentax WG-2 GPS vs Sony HX20V Physical Comparison

When you are looking to travel with your camera frequently, you have to factor in its weight and volume. The Pentax WG-2 GPS provides outer measurements of 122mm x 61mm x 30mm (4.8" x 2.4" x 1.2") along with a weight of 198 grams (0.44 lbs) whilst the Sony HX20V has sizing of 107mm x 62mm x 35mm (4.2" x 2.4" x 1.4") with a weight of 254 grams (0.56 lbs).

Check out the Pentax WG-2 GPS vs Sony HX20V in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will differ depending on the lens you select during that time. Following is a front view dimension comparison of the WG-2 GPS and the HX20V.

Pentax WG-2 GPS vs Sony HX20V size comparison

Using size and weight, the portability rating of the WG-2 GPS and HX20V is 91 and 90 respectively.

Pentax WG-2 GPS vs Sony HX20V top view buttons comparison

Pentax WG-2 GPS vs Sony HX20V Sensor Comparison

Often, its difficult to visualise the gap in sensor dimensions purely by going through technical specs. The image below might offer you a clearer sense of the sensor measurements in the WG-2 GPS and HX20V.

As you have seen, both of these cameras come with the identical sensor size albeit not the same MP. You can expect the Sony HX20V to provide greater detail as a result of its extra 2 Megapixels. Higher resolution will enable you to crop photographs a good deal more aggressively.

Pentax WG-2 GPS vs Sony HX20V sensor size comparison

Pentax WG-2 GPS vs Sony HX20V Screen and ViewFinder

Pentax WG-2 GPS vs Sony HX20V Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax WG-2 GPS as a Portrait photography camera
Sony HX20V as a Portrait photography camera
40
focusing manually
decent MP (16 megapixels)
includes face detection focus
no manual exposure
cannot use external flash
very small sensor (1/2.3")
has no RAW support
45
manual focus
sensor resolution is decent (18 megapixels)
includes face detection autofocus
cannot use external flash
sensor is tiny (1/2.3")
has no RAW format
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Street Comparison

Pentax WG-2 GPS Street photography factors
Sony HX20V Street photography factors
54
environment proof
fixed screen
does not have image stabilization
very small sensor (1/2.3")
has no RAW support
61
has image stabilization (Optical)
lighter than competition (254 grams)
screen does not articulate
sensor is tiny (1/2.3")
has no RAW format
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Sports Comparison

Pentax WG-2 GPS Sports photography info
Sony HX20V Sports photography info
38
decent MP (16 megapixels)
includes tracking autofocus
environment proof
very slow continuous shooting (1.0 frames per second)
no shutter priority
does not have image stabilization
very small sensor (1/2.3")
has no phase detect auto focus
49
excellent zoom range (25-500mm 20.0 x zoom)
has image stabilization (Optical)
sensor resolution is decent (18MP)
includes tracking autofocus
no shutter priority
sensor is tiny (1/2.3")
has no phase detect autofocus
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Travel Comparison

Pentax WG-2 GPS Travel photography highlights
Sony HX20V Travel photography highlights
70
environment proof
decent MP (16MP)
has built in flash
reasonably wide (28mm)
screen isn't selfie friendly
sluggish max aperture (f3.5)
69
lighter than competition (254 grams)
sensor resolution is decent (18MP)
built-in flash
really wide (25mm)
very long reach (500mm)
no Time Lapse recording
screen is not selfie friendly
sluggish maximum aperture (f3.2)
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Landscape Comparison

Pentax WG-2 GPS as a Landscape photography camera
Sony HX20V as a Landscape photography camera
47
focusing manually
reasonably wide (28mm)
pretty good screen size (3 inch)
decent MP (16MP)
environment proof
cannot swap lenses (fixed lens mount)
sluggish max aperture (f3.5)
no manual exposure
does not have image stabilization
very small sensor (1/2.3")
has no RAW support
50
manual focus
really wide (25mm)
screen is a decent size (3")
has image stabilization (Optical)
sensor resolution is decent (18MP)
can't change lenses (fixed lens mount)
sluggish maximum aperture (f3.2)
sensor is tiny (1/2.3")
has no RAW format
no Time Lapse recording
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Vlogging Comparison

Pentax WG-2 GPS as a Vlogging camera
Sony HX20V as a Vlogging camera
30
reasonably wide (28mm)
includes face detection focus
video res high (1920 x 1080 resolution)
sluggish max aperture (f3.5)
screen isn't selfie friendly
does not have image stabilization
doesn't have external mic support
34
really wide (25mm)
has image stabilization (Optical)
includes face detection autofocus
video resolution high (1920 x 1080 pxls)
lighter than competition (254 grams)
sluggish maximum aperture (f3.2)
screen is not selfie friendly
no external mic socket
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Pentax WG-2 GPS vs Sony HX20V Specifications

Detailed spec comparison table for Pentax WG-2 GPS and Sony HX20V
 Pentax Optio WG-2 GPSSony Cyber-shot DSC-HX20V
General Information
Brand Pentax Sony
Model type Pentax Optio WG-2 GPS Sony Cyber-shot DSC-HX20V
Class Waterproof Small Sensor Superzoom
Announced 2012-02-07 2012-07-20
Physical type Compact Compact
Sensor Information
Chip - BIONZ
Sensor type BSI-CMOS BSI-CMOS
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.17 x 4.55mm 6.17 x 4.55mm
Sensor surface area 28.1mm² 28.1mm²
Sensor resolution 16 megapixel 18 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3 and 16:9 4:3 and 16:9
Full resolution 4288 x 3216 4896 x 3672
Max native ISO 6400 12800
Lowest native ISO 125 100
RAW photos
Autofocusing
Focus manually
AF touch
AF continuous
AF single
AF tracking
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Total focus points 9 9
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 28-140mm (5.0x) 25-500mm (20.0x)
Maximum aperture f/3.5-5.5 f/3.2-5.8
Macro focusing range 1cm 1cm
Focal length multiplier 5.8 5.8
Screen
Type of screen Fixed Type Fixed Type
Screen diagonal 3" 3"
Resolution of screen 460k dots 922k dots
Selfie friendly
Liveview
Touch friendly
Screen technology Widescreen TFT color LCD with anti-reflective coating XtraFine TruBlack TFT LCD
Viewfinder Information
Viewfinder None None
Features
Lowest shutter speed 4 seconds 30 seconds
Highest shutter speed 1/4000 seconds 1/1600 seconds
Continuous shooting rate 1.0 frames per second 10.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Change WB
Image stabilization
Integrated flash
Flash distance 5.40 m 7.10 m
Flash settings Auto, On, Off, Red-eye, Soft Auto, On, Off, Slow Sync
Hot shoe
AE bracketing
WB bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30fps), 320 x 240 (30, 15 fps) 1920 x 1080 (60 fps), 1440 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps)
Max video resolution 1920x1080 1920x1080
Video file format MPEG-4, H.264 MPEG-4, AVCHD
Mic port
Headphone port
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 BuiltIn
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 198 grams (0.44 pounds) 254 grams (0.56 pounds)
Physical dimensions 122 x 61 x 30mm (4.8" x 2.4" x 1.2") 107 x 62 x 35mm (4.2" x 2.4" x 1.4")
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 260 pictures 320 pictures
Style of battery Battery Pack Battery Pack
Battery ID D-LI92 NP-BG1
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec, Portrait 1/2)
Time lapse recording
Type of storage SD/SDHC/SDXC card, Internal SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Card slots One One
Launch cost $300 $397