Pentax WG-1 vs Sony W730
93 Imaging
37 Features
31 Overall
34


96 Imaging
39 Features
33 Overall
36
Pentax WG-1 vs Sony W730 Key Specs
(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
(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

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").

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.

Pentax WG-1 vs Sony W730 Gallery
Following is a preview of the gallery images for Pentax Optio WG-1 and Sony Cyber-shot DSC-W730. The whole galleries are provided at Pentax WG-1 Gallery and Sony W730 Gallery.
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 | |||
---|---|---|---|---|
Announced | January 2013 | ![]() | February 2011 | More recent by 23 months |
Touch screen | ![]() | Quickly navigate |
Common features in the Pentax WG-1 and Sony W730
WG-1 | W730 | |||
---|---|---|---|---|
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Screen dimensions | 2.7" | ![]() | 2.7" | Equal screen dimensions |
Screen resolution | 230k | ![]() | 230k | Equal 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.
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.

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 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 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Pentax WG-1 vs Sony W730 Specifications
Pentax Optio WG-1 | Sony 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 |