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Pentax WG-3 GPS vs Sony W830

Portability
90
Imaging
40
Features
43
Overall
41
Pentax WG-3 GPS front
 
Sony Cyber-shot DSC-W830 front
Portability
96
Imaging
45
Features
26
Overall
37

Pentax WG-3 GPS vs Sony W830 Key Specs

Pentax WG-3 GPS
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 125 - 6400
  • Sensor-shift Image Stabilization
  • 1920 x 1080 video
  • 25-100mm (F2.0-4.9) lens
  • 238g - 125 x 64 x 33mm
  • Launched July 2013
Sony W830
(Full Review)
  • 20MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-200mm (F3.3-6.3) lens
  • 122g - 93 x 52 x 23mm
  • Launched January 2014
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Pentax WG-3 GPS vs Sony W830 Overview

Its time to look a little more closely at the Pentax WG-3 GPS vs Sony W830, one being a Waterproof and the other is a Ultracompact by brands Pentax and Sony. The resolution of the WG-3 GPS (16MP) and the W830 (20MP) is fairly similar and they enjoy the same exact sensor sizes (1/2.3").

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The WG-3 GPS was released 5 months before the W830 so they are both of a similar generation. Both of these cameras offer different body type with the Pentax WG-3 GPS being a Compact camera and the Sony W830 being a Ultracompact camera.

Before diving straight into a in depth comparison, below is a short summation of how the WG-3 GPS scores against the W830 in terms of portability, imaging, features and an overall rating.

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Reasons to pick Pentax WG-3 GPS over the Sony W830

 WG-3 GPS W830 
Focus manually Dial accurate focusing
Display sizing3"2.7"Larger display (+0.3")
Display resolution460k230kSharper display (+230k dot)

Reasons to pick Sony W830 over the Pentax WG-3 GPS

 W830 WG-3 GPS 

Common features in the Pentax WG-3 GPS and Sony W830

 WG-3 GPS W830 
LaunchedJuly 2013January 2014Similar generation
Display typeFixed Fixed Fixed display
Selfie screen Absent selfie screen
Touch friendly display Neither offers Touch friendly display

Pentax WG-3 GPS vs Sony W830 Physical Comparison

For anyone who is going to carry your camera frequently, you'll need to factor its weight and dimensions. The Pentax WG-3 GPS offers physical measurements of 125mm x 64mm x 33mm (4.9" x 2.5" x 1.3") accompanied by a weight of 238 grams (0.52 lbs) and the Sony W830 has dimensions of 93mm x 52mm x 23mm (3.7" x 2.0" x 0.9") accompanied by a weight of 122 grams (0.27 lbs).

Contrast the Pentax WG-3 GPS vs Sony W830 in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will differ depending on the lens you have attached at that time. Underneath is the front view size comparison of the WG-3 GPS versus the W830.

Pentax WG-3 GPS vs Sony W830 size comparison

Considering dimensions and weight, the portability grade of the WG-3 GPS and W830 is 90 and 96 respectively.

Pentax WG-3 GPS vs Sony W830 top view buttons comparison

Pentax WG-3 GPS vs Sony W830 Sensor Comparison

Normally, it is very tough to visualize the difference between sensor sizing simply by reviewing a spec sheet. The photograph below may give you a far better sense of the sensor sizing in the WG-3 GPS and W830.

As you can see, each of the cameras enjoy the same exact sensor sizing but different megapixels. You should anticipate the Sony W830 to offer you greater detail as a result of its extra 4MP. Greater resolution will enable you to crop pics far more aggressively.

Pentax WG-3 GPS vs Sony W830 sensor size comparison

Pentax WG-3 GPS vs Sony W830 Screen and ViewFinder

Pentax WG-3 GPS vs Sony W830 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax WG-3 GPS Portrait photography info
Sony W830 Portrait photography info
41
focusing manually
decent megapixels (16 megapixels)
features face detect focusing
no manual exposure
can't use external flash
sensor size is small (1/2.3")
lack of RAW support
38
good megapixels (20MP)
supports face detection autofocus
lack of manual focus
no manual mode
can't use external flash
sensor is small (1/2.3")
no RAW support
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Street Comparison

Pentax WG-3 GPS Street photography factors
Sony W830 Street photography factors
59
image stabilization (Sensor-shift)
environment sealing
no moving screen
sensor size is small (1/2.3")
lack of RAW support
heavier than average in class (238 grams)
59
built in image stabilization (Optical)
fixed screen
sensor is small (1/2.3")
no RAW support
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Sports Comparison

Pentax WG-3 GPS Sports photography factors
Sony W830 Sports photography factors
45
image stabilization (Sensor-shift)
decent megapixels (16MP)
features tracking focus
environment sealing
lack of shutter priority mode
sensor size is small (1/2.3")
not so great battery (240 CIPA)
lack of phase detect AF
43
built in image stabilization (Optical)
good megapixels (20MP)
supports tracking autofocus
low fps (1.0 frames per second)
lack of shutter priority mode
sensor is small (1/2.3")
no phase detect autofocus
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Travel Comparison

Pentax WG-3 GPS as a Travel photography camera
Sony W830 as a Travel photography camera
69
environment sealing
decent megapixels (16 megapixels)
flash built-in
pretty wide (25mm)
good max aperture (f2.0)
not so great battery (240 CIPA)
heavier than average in class (238 grams)
screen is not selfie friendly
67
good megapixels (20MP)
flash built-in
quite wide (25mm)
lack of Timelapse mode
display is not selfie friendly
sluggish maximum aperture (f3.3)
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Landscape Comparison

Pentax WG-3 GPS Landscape photography highlights
Sony W830 Landscape photography highlights
54
focusing manually
pretty wide (25mm)
good max aperture (f2.0)
nice screen size (3")
image stabilization (Sensor-shift)
decent megapixels (16MP)
environment sealing
can't swap lenses (fixed lens mount)
no manual exposure
sensor size is small (1/2.3")
lack of RAW support
not so great battery (240 shots)
41
quite wide (25mm)
built in image stabilization (Optical)
good megapixels (20 megapixels)
lack of manual focus
fixed lens (fixed lens mount)
sluggish maximum aperture (f3.3)
screen is small (2.7")
no manual mode
sensor is small (1/2.3")
no RAW support
lack of Timelapse mode
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Vlogging Comparison

Pentax WG-3 GPS Vlogging details
Sony W830 Vlogging details
34
pretty wide (25mm)
good max aperture (f2.0)
image stabilization (Sensor-shift)
features face detect focusing
video res high (1920 x 1080 pixels)
screen is not selfie friendly
does not have mic jack
heavier than average in class (238 grams)
32
quite wide (25mm)
built in image stabilization (Optical)
supports face detection autofocus
sluggish maximum aperture (f3.3)
display is not selfie friendly
video quality not great (1280 x 720 resolution)
lack of external microphone support
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Pentax WG-3 GPS vs Sony W830 Specifications

Detailed spec comparison table for Pentax WG-3 GPS and Sony W830
 Pentax WG-3 GPSSony Cyber-shot DSC-W830
General Information
Make Pentax Sony
Model type Pentax WG-3 GPS Sony Cyber-shot DSC-W830
Type Waterproof Ultracompact
Launched 2013-07-19 2014-01-07
Physical type Compact Ultracompact
Sensor Information
Chip - Bionz
Sensor type BSI-CMOS CCD
Sensor size 1/2.3" 1/2.3"
Sensor measurements 6.17 x 4.55mm 6.17 x 4.55mm
Sensor area 28.1mm² 28.1mm²
Sensor resolution 16 megapixel 20 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3 and 16:9 4:3 and 16:9
Highest Possible resolution 4608 x 3456 5152 x 3864
Maximum native ISO 6400 3200
Minimum native ISO 125 80
RAW photos
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Single autofocus
Tracking autofocus
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 9 -
Cross type focus points - -
Lens
Lens support fixed lens fixed lens
Lens zoom range 25-100mm (4.0x) 25-200mm (8.0x)
Largest aperture f/2.0-4.9 f/3.3-6.3
Macro focusing range 1cm -
Focal length multiplier 5.8 5.8
Screen
Display type Fixed Type Fixed Type
Display diagonal 3" 2.7"
Display resolution 460k dots 230k dots
Selfie friendly
Liveview
Touch operation
Display tech Widescreen TFT color LCD with anti-reflective coating Clear Photo LCD
Viewfinder Information
Viewfinder type None None
Features
Minimum shutter speed 4 seconds 2 seconds
Fastest shutter speed 1/4000 seconds 1/1600 seconds
Continuous shutter rate - 1.0 frames per second
Shutter priority
Aperture priority
Manually set exposure
Change white balance
Image stabilization
Inbuilt flash
Flash distance 3.40 m 2.80 m (with ISO auto)
Flash settings Auto, On, Off, Red-eye, Soft Auto / Flash On / Slow Synchro / Flash Off / Advanced Flash
Hot shoe
AE bracketing
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps) 1280 x 720 (30 fps), 640 x 480 (30 fps)
Maximum video resolution 1920x1080 1280x720
Video data format MPEG-4, H.264 H.264
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 BuiltIn None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 238g (0.52 lb) 122g (0.27 lb)
Dimensions 125 x 64 x 33mm (4.9" x 2.5" x 1.3") 93 x 52 x 23mm (3.7" x 2.0" x 0.9")
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 240 shots -
Battery style Battery Pack -
Battery ID D-LI92 NP-BN
Self timer Yes (2 or 10 sec) Yes (2 or 10 secs)
Time lapse shooting
Type of storage SD/SDHC/SDXC card, Internal Memory Stick Duo/Pro Duo/Pro-HG Duo, microSD/microSDHC
Card slots Single Single
Retail price $350 $128