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Pentax WG-1 vs Sony W730

Portability
93
Imaging
37
Features
31
Overall
34
Pentax Optio WG-1 front
 
Sony Cyber-shot DSC-W730 front
Portability
96
Imaging
39
Features
33
Overall
36

Pentax WG-1 vs Sony W730 Key Specs

Pentax WG-1
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 80 - 6400
  • 1280 x 720 video
  • 28-140mm (F3.5-5.5) lens
  • 157g - 114 x 58 x 28mm
  • Launched February 2011
Sony W730
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 3200
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-224mm (F3.3-6.3) lens
  • 122g - 93 x 52 x 22mm
  • Announced January 2013
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Pentax WG-1 vs Sony W730 Overview

Below is a extensive analysis of the Pentax WG-1 vs Sony W730, one being a Waterproof and the latter is a Small Sensor Compact by brands Pentax and Sony. The resolution of the WG-1 (14MP) and the W730 (16MP) is pretty comparable and both cameras offer the same sensor sizes (1/2.3").

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The WG-1 was introduced 23 months before the W730 which makes them a generation apart from each other. Both of the cameras have the same body design (Compact).

Before delving into a step-by-step comparison, here is a quick summation of how the WG-1 grades vs the W730 with regards to portability, imaging, features and an overall grade.

Photography Glossary

				

Reasons to pick Pentax WG-1 over the Sony W730

 WG-1 W730 
Focus manually Dial exact focus

Reasons to pick Sony W730 over the Pentax WG-1

 W730 WG-1 
AnnouncedJanuary 2013February 2011More recent by 23 months
Touch screen Quickly navigate

Common features in the Pentax WG-1 and Sony W730

 WG-1 W730 
Screen typeFixed Fixed Fixed screen
Screen dimensions2.7"2.7"Equal screen dimensions
Screen resolution230k230kEqual screen resolution
Selfie screen Neither offers selfie screen

Pentax WG-1 vs Sony W730 Physical Comparison

When you are planning to lug around your camera often, you are going to need to factor in its weight and size. The Pentax WG-1 offers outside dimensions of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") accompanied by a weight of 157 grams (0.35 lbs) while the Sony W730 has specifications of 93mm x 52mm x 22mm (3.7" x 2.0" x 0.9") and a weight of 122 grams (0.27 lbs).

See the Pentax WG-1 vs Sony W730 in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will vary dependant on the lens you have attached at that time. Following is a front view sizing comparison of the WG-1 vs the W730.

Pentax WG-1 vs Sony W730 size comparison

Factoring in size and weight, the portability rating of the WG-1 and W730 is 93 and 96 respectively.

Pentax WG-1 vs Sony W730 top view buttons comparison

Pentax WG-1 vs Sony W730 Sensor Comparison

In many cases, its hard to picture the gap in sensor measurements simply by going through technical specs. The photograph here might provide you a more clear sense of the sensor sizes in the WG-1 and W730.

As you have seen, each of these cameras have the same sensor dimensions albeit different MP. You should expect the Sony W730 to provide extra detail using its extra 2 Megapixels. Higher resolution will also make it easier to crop photographs a bit more aggressively. The older WG-1 will be disadvantaged in sensor tech.

Pentax WG-1 vs Sony W730 sensor size comparison

Pentax WG-1 vs Sony W730 Screen and ViewFinder

Pentax WG-1 vs Sony W730 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax WG-1 Portrait photography details
Sony W730 Portrait photography details
35
you can focus manually
sensor resolution is decent (14MP)
no manual control
no external flash support
sensor is very small (1/2.3")
doesn't have RAW format
34
resolution is good (16 megapixels)
features face detection focusing
manual focus not available
manual exposure not available
external flash not possible
sensor size is very small (1/2.3")
doesn't have RAW support
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Street Comparison

Street photography with Pentax WG-1
Street photography with Sony W730
54
weather sealing
no moving screen
lack of image stabilization
sensor is very small (1/2.3")
doesn't have RAW format
67
built in image stabilization (Optical)
comes with touch to focus
lighter than average (122g)
screen is fixed
sensor size is very small (1/2.3")
doesn't have RAW support
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Sports Comparison

Sports photography with Pentax WG-1
Sports photography with Sony W730
37
sensor resolution is decent (14 megapixels)
includes tracking autofocus
weather sealing
slow frames per second (1.0 fps)
no shutter priority mode
lack of image stabilization
sensor is very small (1/2.3")
doesn't have phase detect AF
40
built in image stabilization (Optical)
resolution is good (16MP)
features tracking autofocus
continuous shooting slow (1.0 frames per second)
no shutter priority mode
sensor size is very small (1/2.3")
doesn't have phase detect AF
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Travel Comparison

Pentax WG-1 Travel photography factors
Sony W730 Travel photography factors
71
weather sealing
sensor resolution is decent (14MP)
has built in flash
rather wide (28mm)
does not posses selfie friendly screen
somewhat slow max aperture (f3.5)
71
lighter than average (122g)
comes with touch to focus
resolution is good (16MP)
built-in flash
quite wide (25mm)
does not have Time Lapse recording
does not have selfie friendly display
slow maximum aperture (f3.3)
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Landscape Comparison

Pentax WG-1 Landscape photography advice
Sony W730 Landscape photography advice
42
you can focus manually
rather wide (28mm)
sensor resolution is decent (14 megapixels)
weather sealing
lens is fixed (fixed lens mount)
somewhat slow max aperture (f3.5)
screen is small (2.7 inches)
no manual control
lack of image stabilization
sensor is very small (1/2.3")
doesn't have RAW format
38
quite wide (25mm)
built in image stabilization (Optical)
resolution is good (16MP)
manual focus not available
fixed lens (fixed lens mount)
slow maximum aperture (f3.3)
screen is small (2.7 inches)
manual exposure not available
sensor size is very small (1/2.3")
doesn't have RAW support
does not have Time Lapse recording
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Vlogging Comparison

Vlogging with Pentax WG-1
Vlogging with Sony W730
25
rather wide (28mm)
somewhat slow max aperture (f3.5)
does not posses selfie friendly screen
lack of image stabilization
low quality video (1280 x 720 resolution)
doesn't have external mic socket
34
quite wide (25mm)
screen is touchscreen
built in image stabilization (Optical)
features face detection focusing
lighter than average (122 grams)
slow maximum aperture (f3.3)
does not have selfie friendly display
video quality not great (1280 x 720 pxls)
does not have external mic jack
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Pentax WG-1 vs Sony W730 Specifications

Detailed spec comparison table for Pentax WG-1 and Sony W730
 Pentax Optio WG-1Sony Cyber-shot DSC-W730
General Information
Manufacturer Pentax Sony
Model Pentax Optio WG-1 Sony Cyber-shot DSC-W730
Class Waterproof Small Sensor Compact
Launched 2011-02-07 2013-01-08
Body design Compact Compact
Sensor Information
Sensor type CCD CCD
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.17 x 4.55mm 6.17 x 4.55mm
Sensor area 28.1mm² 28.1mm²
Sensor resolution 14MP 16MP
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 4:3 and 16:9
Max resolution 4288 x 3216 4608 x 3456
Max native ISO 6400 3200
Lowest native ISO 80 100
RAW data
Autofocusing
Manual focus
Touch focus
AF continuous
AF single
Tracking AF
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 9 -
Cross focus points - -
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 28-140mm (5.0x) 25-224mm (9.0x)
Maximal aperture f/3.5-5.5 f/3.3-6.3
Macro focus distance 1cm 5cm
Crop factor 5.8 5.8
Screen
Display type Fixed Type Fixed Type
Display size 2.7" 2.7"
Display resolution 230 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch operation
Display technology TFT color LCD with Anti-reflective coating TFT LCD display
Viewfinder Information
Viewfinder None None
Features
Min shutter speed 4s 2s
Max shutter speed 1/1500s 1/1600s
Continuous shutter speed 1.0fps 1.0fps
Shutter priority
Aperture priority
Manual exposure
Change WB
Image stabilization
Integrated flash
Flash range 3.90 m 2.80 m
Flash options Auto, On, Off, Red-eye, Soft Auto, On, Off, Slow Sync, Advanced Flash
External flash
AE bracketing
WB bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) 1280 x 720 (30 fps), 640 x 480 (30 fps)
Max video resolution 1280x720 1280x720
Video file format Motion JPEG MPEG-4, AVCHD
Mic input
Headphone input
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
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 157 gr (0.35 lb) 122 gr (0.27 lb)
Physical dimensions 114 x 58 x 28mm (4.5" x 2.3" x 1.1") 93 x 52 x 22mm (3.7" x 2.0" x 0.9")
DXO scores
DXO Overall 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 240 photographs
Style of battery Battery Pack Battery Pack
Battery model D-LI92 NP-BN
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec, Portrait 1/2)
Time lapse shooting
Storage media SD/SDHC/SDXC, Internal SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo
Storage slots One One
Pricing at release $350 $138