Pentax WG-3 GPS vs Sony W730
Portability
90 Imaging
40 Features
43 Overall
41
90 Imaging
40 Features
43 Overall
41
Portability
96 Imaging
40 Features
33 Overall
37
96 Imaging
40 Features
33 Overall
37
Pentax WG-3 GPS vs Sony W730 Key Specs
Pentax WG-3 GPS
(Full Review)
(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
- Revealed July 2013
Sony W730
(Full Review)
(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
- Introduced January 2013
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Following is a extended review of the Pentax WG-3 GPS versus Sony W730, former is a Waterproof while the latter is a Small Sensor Compact by rivals Pentax and Sony. The image resolution of the WG-3 GPS (16MP) and the W730 (16MP) is relatively comparable and both cameras offer the same sensor size (1/2.3").
Photography GlossaryThe WG-3 GPS was released 7 months after the W730 and they are of a similar age. Both the cameras have the same body design (Compact).
Before getting straight to a step-by-step comparison, here is a simple view of how the WG-3 GPS grades against the W730 for portability, imaging, features and an overall score.
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Below is a preview of the gallery photos for Pentax WG-3 GPS & Sony Cyber-shot DSC-W730. The complete galleries are provided at Pentax WG-3 GPS Gallery & Sony W730 Gallery.
Reasons to pick Pentax WG-3 GPS over the Sony W730
| WG-3 GPS | W730 | |||
|---|---|---|---|---|
| Introduced | July 2013 |  | January 2013 | More modern by 7 months |
| Focus manually |  | Dial exact focusing | ||
| Screen dimensions | 3" |  | 2.7" | Bigger screen (+0.3") |
| Screen resolution | 460k |  | 230k | Clearer screen (+230k dot) |
Reasons to pick Sony W730 over the Pentax WG-3 GPS
| W730 | WG-3 GPS | |||
|---|---|---|---|---|
| Touch screen |  | Quickly navigate |
Common features in the Pentax WG-3 GPS and Sony W730
| WG-3 GPS | W730 | |||
|---|---|---|---|---|
| Screen type | Fixed |  | Fixed | Fixed screen |
| Selfie screen |  | Missing selfie screen |
Pentax WG-3 GPS vs Sony W730 Physical Comparison
For those who are intending to carry around your camera often, you need to think about its weight and dimensions. The Pentax WG-3 GPS enjoys outside dimensions of 125mm x 64mm x 33mm (4.9" x 2.5" x 1.3") with a weight of 238 grams (0.52 lbs) while the Sony W730 has dimensions of 93mm x 52mm x 22mm (3.7" x 2.0" x 0.9") having a weight of 122 grams (0.27 lbs).
Check the Pentax WG-3 GPS versus Sony W730 in our brand new Camera & Lens Size Comparison Tool.
Always remember, the weight of an ILC will vary depending on the lens you choose at that moment. Underneath is a front view dimension comparison of the WG-3 GPS vs the W730.
Factoring in dimensions and weight, the portability rating of the WG-3 GPS and W730 is 90 and 96 respectively.
Pentax WG-3 GPS vs Sony W730 Sensor Comparison
Sometimes, it's tough to visualise the difference in sensor sizes just by seeing technical specs. The picture below may provide you a clearer sense of the sensor dimensions in the WG-3 GPS and W730.
As you have seen, the 2 cameras provide the same sensor dimensions and the same resolution and you can expect comparable quality of files though you might want to take the launch date of the cameras into account. The younger WG-3 GPS will have a benefit with regard to sensor technology.
Pentax WG-3 GPS vs Sony W730 Screen and ViewFinder
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Portrait Comparison
Pentax WG-3 GPS Portrait photography details
Sony W730 Portrait photography details
you can focus manually
good megapixels (16MP)
features face detection focus
no manual exposure
cannot use external flash
tiny sensor (1/2.3")
does not have RAW support
MP count good (16 megapixels)
provides face detection focus
manual focus not available
no manual control
no external flash support
very small sensor (1/2.3")
doesn't have RAW support
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Pentax WG-3 GPS Street photography details
Sony W730 Street photography details
built in image stabilization (Sensor-shift)
environment sealing
no moving screen
tiny sensor (1/2.3")
does not have RAW support
more heavy than average (238 grams)
image stabilization (Optical)
features focus by touch
lighter than others (122 grams)
screen does not articulate
very small sensor (1/2.3")
doesn't have RAW support
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Sports photography with Pentax WG-3 GPS
Sports photography with Sony W730
built in image stabilization (Sensor-shift)
good megapixels (16MP)
features tracking autofocus
environment sealing
no shutter priority
tiny sensor (1/2.3")
bad battery pack (240 per charge)
does not have phase detect auto focus
image stabilization (Optical)
MP count good (16MP)
provides tracking autofocus
painfully slow continuous shooting (1.0 frames per second)
no shutter priority mode
very small sensor (1/2.3")
doesn't have phase detect auto focus
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Pentax WG-3 GPS Travel photography details
Sony W730 Travel photography details
environment sealing
good megapixels (16MP)
built-in flash
fairly wide (25mm)
great maximum aperture (f2.0)
bad battery pack (240 shots)
more heavy than average (238 grams)
does not posses selfie friendly display
lighter than others (122 grams)
features focus by touch
MP count good (16 megapixels)
built-in flash
fairly wide (25mm)
no Time Lapse mode
doesn't have a selfie friendly display
somewhat slow max aperture (f3.3)
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Pentax WG-3 GPS Landscape photography highlights
Sony W730 Landscape photography highlights
you can focus manually
fairly wide (25mm)
great maximum aperture (f2.0)
screen size is good (3 inches)
built in image stabilization (Sensor-shift)
good megapixels (16 megapixels)
environment sealing
fixed lens (fixed lens mount)
no manual exposure
tiny sensor (1/2.3")
does not have RAW support
bad battery pack (240 CIPA)
fairly wide (25mm)
image stabilization (Optical)
MP count good (16 megapixels)
manual focus not available
fixed lens (fixed lens mount)
somewhat slow max aperture (f3.3)
screen is small (2.7 inch)
no manual control
very small sensor (1/2.3")
doesn't have RAW support
no Time Lapse mode
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Pentax WG-3 GPS Vlogging factors
Sony W730 Vlogging factors
fairly wide (25mm)
great maximum aperture (f2.0)
built in image stabilization (Sensor-shift)
features face detection focus
high quality video (1920 x 1080 pixels)
does not posses selfie friendly display
does not have external microphone support
more heavy than average (238g)
fairly wide (25mm)
screen is touchscreen
image stabilization (Optical)
provides face detection focus
lighter than others (122 grams)
somewhat slow max aperture (f3.3)
doesn't have a selfie friendly display
low quality video (1280 x 720 pixels)
no external mic socket
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Pentax WG-3 GPS vs Sony W730 Specifications
| Pentax WG-3 GPS | Sony Cyber-shot DSC-W730 | |
|---|---|---|
| General Information | ||
| Company | Pentax | Sony |
| Model | Pentax WG-3 GPS | Sony Cyber-shot DSC-W730 |
| Category | Waterproof | Small Sensor Compact |
| Revealed | 2013-07-19 | 2013-01-08 |
| 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 area | 28.1mm² | 28.1mm² |
| Sensor resolution | 16 megapixel | 16 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 1:1, 4:3 and 16:9 | 4:3 and 16:9 |
| Full resolution | 4608 x 3456 | 4608 x 3456 |
| Max native ISO | 6400 | 3200 |
| Minimum native ISO | 125 | 100 |
| RAW format | ||
| Autofocusing | ||
| Manual focus | ||
| AF touch | ||
| Continuous AF | ||
| AF single | ||
| AF tracking | ||
| Selective AF | ||
| AF center weighted | ||
| AF multi area | ||
| AF live view | ||
| Face detect focusing | ||
| Contract detect focusing | ||
| Phase detect focusing | ||
| Number of focus points | 9 | - |
| Cross focus points | - | - |
| Lens | ||
| Lens mounting type | fixed lens | fixed lens |
| Lens focal range | 25-100mm (4.0x) | 25-224mm (9.0x) |
| Largest aperture | f/2.0-4.9 | f/3.3-6.3 |
| Macro focus range | 1cm | 5cm |
| Focal length multiplier | 5.8 | 5.8 |
| Screen | ||
| Type of display | Fixed Type | Fixed Type |
| Display diagonal | 3 inches | 2.7 inches |
| Resolution of display | 460k dots | 230k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Display technology | Widescreen TFT color LCD with anti-reflective coating | TFT LCD display |
| Viewfinder Information | ||
| Viewfinder | None | None |
| Features | ||
| Lowest shutter speed | 4 seconds | 2 seconds |
| Highest shutter speed | 1/4000 seconds | 1/1600 seconds |
| Continuous shooting rate | - | 1.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Custom WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | 3.40 m | 2.80 m |
| Flash settings | Auto, On, Off, Red-eye, Soft | Auto, On, Off, Slow Sync, Advanced Flash |
| External flash | ||
| AE 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) | 1280 x 720 (30 fps), 640 x 480 (30 fps) |
| Max video resolution | 1920x1080 | 1280x720 |
| Video file format | MPEG-4, H.264 | MPEG-4, AVCHD |
| 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 | ||
| Environmental sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 238g (0.52 pounds) | 122g (0.27 pounds) |
| Physical dimensions | 125 x 64 x 33mm (4.9" x 2.5" x 1.3") | 93 x 52 x 22mm (3.7" x 2.0" 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 | 240 photos | 240 photos |
| Battery type | 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 type | SD/SDHC/SDXC card, Internal | SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo |
| Card slots | Single | Single |
| Retail cost | $350 | $138 |