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Pentax WG-2 vs Sony WX70

Portability
91
Imaging
39
Features
37
Overall
38
Pentax Optio WG-2 front
 
Sony Cyber-shot DSC-WX70 front
Portability
97
Imaging
39
Features
46
Overall
41

Pentax WG-2 vs Sony WX70 Key Specs

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
Sony WX70
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 12800
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 25-125mm (F2.6-6.3) lens
  • 114g - 92 x 52 x 19mm
  • Introduced January 2012
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Pentax WG-2 vs Sony WX70 Overview

In this article, we will be evaluating the Pentax WG-2 versus Sony WX70, one being a Waterproof and the latter is a Small Sensor Compact by manufacturers Pentax and Sony. The sensor resolution of the WG-2 (16MP) and the WX70 (16MP) is pretty close and they feature the same exact sensor sizes (1/2.3").

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The WG-2 was unveiled within a month of the WX70 which means that they are both of a similar generation. Both of the cameras offer the identical body type (Compact).

Before diving straight into a in depth comparison, below is a simple summation of how the WG-2 matches up versus the WX70 in the way of portability, imaging, features and an overall grade.

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Reasons to pick Pentax WG-2 over the Sony WX70

 WG-2 WX70 
Manually focus Dial accurate focus

Reasons to pick Sony WX70 over the Pentax WG-2

 WX70 WG-2 
Screen resolution922k460kCrisper screen (+462k dot)
Touch friendly screen Quickly navigate

Common features in the Pentax WG-2 and Sony WX70

 WG-2 WX70 
IntroducedFebruary 2012January 2012Same generation
Screen typeFixed Fixed Fixed screen
Screen sizing3"3"Equivalent screen dimensions
Selfie screen No selfie screen

Pentax WG-2 vs Sony WX70 Physical Comparison

When you are aiming to lug around your camera regularly, you will have to factor in its weight and dimensions. The Pentax WG-2 has got outer measurements of 122mm x 61mm x 30mm (4.8" x 2.4" x 1.2") having a weight of 192 grams (0.42 lbs) whilst the Sony WX70 has dimensions of 92mm x 52mm x 19mm (3.6" x 2.0" x 0.7") and a weight of 114 grams (0.25 lbs).

Take a look at the Pentax WG-2 versus Sony WX70 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will differ dependant on the lens you select at that moment. Below is the front view over all size comparison of the WG-2 compared to the WX70.

Pentax WG-2 vs Sony WX70 size comparison

Taking into consideration size and weight, the portability score of the WG-2 and WX70 is 91 and 97 respectively.

Pentax WG-2 vs Sony WX70 top view buttons comparison

Pentax WG-2 vs Sony WX70 Sensor Comparison

Often, it's tough to envision the contrast in sensor measurements merely by researching a spec sheet. The graphic underneath should provide you a much better sense of the sensor measurements in the WG-2 and WX70.

Clearly, both the cameras offer the same exact sensor sizing and the exact same megapixels therefore you should expect comparable quality of photos although you would want to take the production date of the cameras into account.

Pentax WG-2 vs Sony WX70 sensor size comparison

Pentax WG-2 vs Sony WX70 Screen and ViewFinder

Pentax WG-2 vs Sony WX70 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax WG-2 Portrait photography features
Sony WX70 Portrait photography features
40
has manual focus
sensor resolution is decent (16 megapixels)
comes with face detection autofocus
no manual control
no external flash support
very small sensor size (1/2.3")
lack of RAW format
34
megapixel count decent (16MP)
features face detect focus
focusing manually not possible
manual mode not available
external flash not possible
sensor is very small (1/2.3")
lack of RAW files
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Street Comparison

Pentax WG-2 Street photography factors
Sony WX70 Street photography factors
54
environment sealing
screen does not articulate
does not have image stabilization
very small sensor size (1/2.3")
lack of RAW format
68
has image stabilization (Optical)
features focus via touch
lighter than others in class (114g)
screen is fixed
sensor is very small (1/2.3")
lack of RAW files
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Sports Comparison

Pentax WG-2 Sports photography advice
Sony WX70 Sports photography advice
38
sensor resolution is decent (16MP)
comes with tracking autofocus
environment sealing
slow continuous shooting (1.0 fps)
no shutter priority mode
does not have image stabilization
very small sensor size (1/2.3")
lack of phase detect autofocus
44
has image stabilization (Optical)
megapixel count decent (16MP)
features tracking focus
lack of shutter priority mode
sensor is very small (1/2.3")
lack of phase detect auto focus
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Travel Comparison

Pentax WG-2 Travel photography info
Sony WX70 Travel photography info
70
environment sealing
sensor resolution is decent (16 megapixels)
built-in flash
reasonably wide (28mm)
doesn't contain selfie friendly screen
slow max aperture (f3.5)
71
lighter than others in class (114 grams)
features focus via touch
megapixel count decent (16 megapixels)
built-in flash
really wide (25mm)
no Timelapse recording
doesn't posses selfie friendly screen
somewhat slow max aperture (f2.6)
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Landscape Comparison

Pentax WG-2 Landscape photography details
Sony WX70 Landscape photography details
47
has manual focus
reasonably wide (28mm)
screen size is decent (3")
sensor resolution is decent (16MP)
environment sealing
can't switch lenses (fixed lens mount)
slow max aperture (f3.5)
no manual control
does not have image stabilization
very small sensor size (1/2.3")
lack of RAW format
43
really wide (25mm)
screen size is good (3 inches)
has image stabilization (Optical)
megapixel count decent (16 megapixels)
focusing manually not possible
lens is fixed (fixed lens mount)
somewhat slow max aperture (f2.6)
manual mode not available
sensor is very small (1/2.3")
lack of RAW files
no Timelapse recording
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Vlogging Comparison

Pentax WG-2 Vlogging factors
Sony WX70 Vlogging factors
30
reasonably wide (28mm)
comes with face detection autofocus
high res video (1920 x 1080 pixels)
slow max aperture (f3.5)
doesn't contain selfie friendly screen
does not have image stabilization
doesn't have external microphone jack
36
really wide (25mm)
touchscreen capability
has image stabilization (Optical)
features face detect focus
good video quality (1920 x 1080 pxls)
lighter than others in class (114g)
somewhat slow max aperture (f2.6)
doesn't posses selfie friendly screen
no microphone support
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Pentax WG-2 vs Sony WX70 Specifications

Detailed spec comparison table for Pentax WG-2 and Sony WX70
 Pentax Optio WG-2Sony Cyber-shot DSC-WX70
General Information
Manufacturer Pentax Sony
Model type Pentax Optio WG-2 Sony Cyber-shot DSC-WX70
Category Waterproof Small Sensor Compact
Revealed 2012-02-07 2012-01-30
Physical type Compact Compact
Sensor Information
Processor Chip - BIONZ
Sensor type BSI-CMOS 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 16 megapixel 16 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3 and 16:9 4:3 and 16:9
Full resolution 4288 x 3216 4608 x 3456
Max native ISO 6400 12800
Minimum native ISO 125 100
RAW files
Autofocusing
Focus manually
AF touch
AF continuous
Single AF
AF tracking
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Total focus points 9 -
Cross type focus points - -
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 28-140mm (5.0x) 25-125mm (5.0x)
Largest aperture f/3.5-5.5 f/2.6-6.3
Macro focusing range 1cm 5cm
Focal length multiplier 5.8 5.8
Screen
Type of screen Fixed Type Fixed Type
Screen sizing 3" 3"
Resolution of screen 460 thousand dots 922 thousand dots
Selfie friendly
Liveview
Touch friendly
Screen tech Widescreen TFT color LCD with anti-reflective coating XtraFine TFT LCD display
Viewfinder Information
Viewfinder type None None
Features
Slowest shutter speed 4s 4s
Maximum shutter speed 1/4000s 1/1600s
Continuous shooting rate 1.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Change WB
Image stabilization
Integrated flash
Flash distance 5.40 m 5.30 m
Flash options Auto, On, Off, Red-eye, Soft Auto, On, Off, Slow Sync
Hot shoe
AEB
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
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 format MPEG-4, H.264 MPEG-4, AVCHD
Microphone support
Headphone support
Connectivity
Wireless Eye-Fi Connected None
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 192 grams (0.42 pounds) 114 grams (0.25 pounds)
Dimensions 122 x 61 x 30mm (4.8" x 2.4" x 1.2") 92 x 52 x 19mm (3.6" x 2.0" x 0.7")
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 photographs 240 photographs
Style of battery Battery Pack Battery Pack
Battery ID D-LI92 NP-BN
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec, Portrait 1/2)
Time lapse feature
Type of storage SD/SDHC/SDXC card, Internal SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo
Card slots Single Single
Launch cost $350 $242