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Pentax WG-2 GPS vs Sony G3

Portability
91
Imaging
39
Features
37
Overall
38
Pentax Optio WG-2 GPS front
 
Sony Cyber-shot DSC-G3 front
Portability
94
Imaging
32
Features
30
Overall
31

Pentax WG-2 GPS vs Sony G3 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
  • Released February 2012
Sony G3
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 3.5" Fixed Display
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 640 x 480 video
  • 35-140mm (F3.5-10.0) lens
  • 185g - 97 x 59 x 22mm
  • Introduced January 2009
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Pentax WG-2 GPS vs Sony G3 Overview

Here, we are reviewing the Pentax WG-2 GPS vs Sony G3, one is a Waterproof and the other is a Small Sensor Compact by brands Pentax and Sony. There is a significant difference among the resolutions of the WG-2 GPS (16MP) and G3 (10MP) but both cameras boast the identical sensor sizes (1/2.3").

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The WG-2 GPS was released 3 years after the G3 which is a fairly sizable gap as far as camera tech is concerned. Both cameras feature the same body design (Compact).

Before going right into a in-depth comparison, here is a short synopsis of how the WG-2 GPS scores versus the G3 when considering portability, imaging, features and an overall score.

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Reasons to pick Pentax WG-2 GPS over the Sony G3

 WG-2 GPS G3 
IntroducedFebruary 2012January 2009More modern by 38 months

Reasons to pick Sony G3 over the Pentax WG-2 GPS

 G3 WG-2 GPS 
Display size3.5"3"Larger display (+0.5")
Display resolution921k460kCrisper display (+461k dot)
Touch display Easily navigate

Common features in the Pentax WG-2 GPS and Sony G3

 WG-2 GPS G3 
Manually focus Very accurate focusing
Display typeFixed Fixed Fixed display
Selfie screen Neither comes with selfie screen

Pentax WG-2 GPS vs Sony G3 Physical Comparison

For anyone who is intending to carry around your camera, you're going to have to factor in its weight and measurements. The Pentax WG-2 GPS comes with physical dimensions of 122mm x 61mm x 30mm (4.8" x 2.4" x 1.2") along with a weight of 198 grams (0.44 lbs) while the Sony G3 has proportions of 97mm x 59mm x 22mm (3.8" x 2.3" x 0.9") with a weight of 185 grams (0.41 lbs).

Examine the Pentax WG-2 GPS vs Sony G3 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will change dependant on the lens you are utilising at that moment. Underneath is a front view dimensions comparison of the WG-2 GPS against the G3.

Pentax WG-2 GPS vs Sony G3 size comparison

Taking into account size and weight, the portability score of the WG-2 GPS and G3 is 91 and 94 respectively.

Pentax WG-2 GPS vs Sony G3 top view buttons comparison

Pentax WG-2 GPS vs Sony G3 Sensor Comparison

Oftentimes, it is hard to visualize the gap in sensor sizes merely by researching specifications. The pic underneath will offer you a clearer sense of the sensor sizes in the WG-2 GPS and G3.

To sum up, both cameras come with the identical sensor size but different resolution. You should expect to see the Pentax WG-2 GPS to result in more detail as a result of its extra 6 Megapixels. Greater resolution can also help you crop pics a good deal more aggressively. The younger WG-2 GPS provides a benefit when it comes to sensor tech.

Pentax WG-2 GPS vs Sony G3 sensor size comparison

Pentax WG-2 GPS vs Sony G3 Screen and ViewFinder

Pentax WG-2 GPS vs Sony G3 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax WG-2 GPS Portrait photography features
Sony G3 Portrait photography features
40
manual focus
good MP (16 megapixels)
includes face detection focus
no manual control
no external flash support
sensor size is very small (1/2.3")
no RAW files
25
has manual focus
no manual exposure
cannot use external flash
low MP (10MP)
sensor is small (1/2.3")
has no RAW files
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Street Comparison

Pentax WG-2 GPS Street photography info
Sony G3 Street photography info
54
environment sealing
fixed screen
no image stabilization
sensor size is very small (1/2.3")
no RAW files
56
built in image stabilization (Optical)
fixed screen
sensor is small (1/2.3")
has no RAW files
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Sports Comparison

Pentax WG-2 GPS Sports photography advice
Sony G3 Sports photography advice
38
good MP (16 megapixels)
includes tracking autofocus
environment sealing
max frames per second low (1.0 frames/s)
no shutter priority
no image stabilization
sensor size is very small (1/2.3")
no phase detect auto focus
23
built in image stabilization (Optical)
low maximum shutter speed (1/1,000s)
continuous shooting slow (2.0 frames/s)
lack of shutter priority mode
low MP (10 megapixels)
sensor is small (1/2.3")
has no phase detect AF
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Travel Comparison

Pentax WG-2 GPS as a Travel photography camera
Sony G3 as a Travel photography camera
70
environment sealing
good MP (16MP)
built-in flash
fairly wide (28mm)
display isn't selfie friendly
sluggish max aperture (f3.5)
50
flash built-in
lack of Time Lapse function
low MP (10MP)
doesn't have a selfie friendly screen
wide angle not great (35mm)
slow max aperture (f3.5)
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Landscape Comparison

Pentax WG-2 GPS as a Landscape photography camera
Sony G3 as a Landscape photography camera
47
manual focus
fairly wide (28mm)
nice screen size (3 inch)
good MP (16MP)
environment sealing
fixed lens (fixed lens mount)
sluggish max aperture (f3.5)
no manual control
no image stabilization
sensor size is very small (1/2.3")
no RAW files
35
has manual focus
big screen (3.5 inches)
built in image stabilization (Optical)
lens is fixed (fixed lens mount)
wide angle not great (35mm)
slow max aperture (f3.5)
no manual exposure
low MP (10 megapixels)
sensor is small (1/2.3")
has no RAW files
lack of Time Lapse function
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Vlogging Comparison

Pentax WG-2 GPS Vlogging info
Sony G3 Vlogging info
30
fairly wide (28mm)
includes face detection focus
high quality video (1920 x 1080 resolution)
sluggish max aperture (f3.5)
display isn't selfie friendly
no image stabilization
missing external microphone port
27
touch screen
built in image stabilization (Optical)
wide angle not great (35mm)
slow max aperture (f3.5)
doesn't have a selfie friendly screen
low video resolution (640 x 480 pxls)
lack of mic socket
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Pentax WG-2 GPS vs Sony G3 Specifications

Detailed spec comparison table for Pentax WG-2 GPS and Sony G3
 Pentax Optio WG-2 GPSSony Cyber-shot DSC-G3
General Information
Brand Name Pentax Sony
Model Pentax Optio WG-2 GPS Sony Cyber-shot DSC-G3
Category Waterproof Small Sensor Compact
Released 2012-02-07 2009-01-08
Physical type Compact Compact
Sensor Information
Sensor type BSI-CMOS CCD
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 16MP 10MP
Anti aliasing filter
Aspect ratio 1:1, 4:3 and 16:9 4:3, 3:2 and 16:9
Full resolution 4288 x 3216 3648 x 2736
Max native ISO 6400 3200
Minimum native ISO 125 80
RAW support
Autofocusing
Focus manually
AF touch
Continuous AF
Single AF
Tracking AF
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Number of focus points 9 9
Lens
Lens mount fixed lens fixed lens
Lens focal range 28-140mm (5.0x) 35-140mm (4.0x)
Maximal aperture f/3.5-5.5 f/3.5-10.0
Macro focus distance 1cm -
Crop factor 5.8 5.8
Screen
Type of screen Fixed Type Fixed Type
Screen sizing 3" 3.5"
Resolution of screen 460k dots 921k dots
Selfie friendly
Liveview
Touch display
Screen technology Widescreen TFT color LCD with anti-reflective coating -
Viewfinder Information
Viewfinder type None None
Features
Slowest shutter speed 4s 1s
Maximum shutter speed 1/4000s 1/1000s
Continuous shooting rate 1.0fps 2.0fps
Shutter priority
Aperture priority
Manual mode
Set WB
Image stabilization
Built-in flash
Flash range 5.40 m 4.30 m (Auto ISO)
Flash options Auto, On, Off, Red-eye, Soft Auto, On, Off, Red-Eye reduction, Slow Sync
Hot shoe
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30fps), 320 x 240 (30, 15 fps) 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Max video resolution 1920x1080 640x480
Video data format MPEG-4, H.264 Motion JPEG
Mic port
Headphone port
Connectivity
Wireless Eye-Fi Connected None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS BuiltIn None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 198g (0.44 pounds) 185g (0.41 pounds)
Physical dimensions 122 x 61 x 30mm (4.8" x 2.4" x 1.2") 97 x 59 x 22mm (3.8" x 2.3" x 0.9")
DXO scores
DXO All around score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life 260 photographs -
Form of battery Battery Pack -
Battery model D-LI92 -
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse recording
Storage type SD/SDHC/SDXC card, Internal Memory Stick Duo/Pro Duo, Internal
Card slots 1 1
Cost at launch $300 $200