Pentax WG-1 GPS vs Sony G3
93 Imaging
37 Features
31 Overall
34


94 Imaging
33 Features
30 Overall
31
Pentax WG-1 GPS vs Sony G3 Key Specs
(Full Review)
- 14MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 80 - 6400
- 1280 x 720 video
- 28-140mm (F3.5-5.5) lens
- 167g - 116 x 59 x 29mm
- Revealed August 2011
(Full Review)
- 10MP - 1/2.3" Sensor
- 3.5" Fixed Screen
- ISO 80 - 3200
- Optical Image Stabilization
- 640 x 480 video
- 35-140mm (F3.5-10.0) lens
- 185g - 97 x 59 x 22mm
- Released January 2009

Pentax WG-1 GPS vs Sony G3 Overview
Its time to look more closely at the Pentax WG-1 GPS versus Sony G3, former being a Waterproof while the latter is a Small Sensor Compact by manufacturers Pentax and Sony. There is a large difference among the sensor resolutions of the WG-1 GPS (14MP) and G3 (10MP) but both cameras posses the identical sensor sizing (1/2.3").

The WG-1 GPS was unveiled 2 years later than the G3 and that is a fairly serious difference as far as camera tech is concerned. Both cameras feature the same body design (Compact).
Before getting into a in depth comparison, here is a quick summary of how the WG-1 GPS scores vs the G3 with regard to portability, imaging, features and an overall rating.

Pentax WG-1 GPS vs Sony G3 Gallery
Below is a preview of the gallery images for Pentax Optio WG-1 GPS & Sony Cyber-shot DSC-G3. The full galleries are available at Pentax WG-1 GPS Gallery & Sony G3 Gallery.
Reasons to pick Pentax WG-1 GPS over the Sony G3
WG-1 GPS | G3 | |||
---|---|---|---|---|
Released | August 2011 | ![]() | January 2009 | Fresher by 32 months |
Reasons to pick Sony G3 over the Pentax WG-1 GPS
G3 | WG-1 GPS | |||
---|---|---|---|---|
Screen size | 3.5" | ![]() | 2.7" | Bigger screen (+0.8") |
Screen resolution | 921k | ![]() | 230k | Sharper screen (+691k dot) |
Touch friendly screen | ![]() | Quickly navigate |
Common features in the Pentax WG-1 GPS and Sony G3
WG-1 GPS | G3 | |||
---|---|---|---|---|
Focus manually | ![]() | Very exact focus | ||
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Selfie screen | ![]() | Neither provides selfie screen |
Pentax WG-1 GPS vs Sony G3 Physical Comparison
In case you're going to carry your camera regularly, you have to think about its weight and proportions. The Pentax WG-1 GPS provides outer measurements of 116mm x 59mm x 29mm (4.6" x 2.3" x 1.1") and a weight of 167 grams (0.37 lbs) whilst the Sony G3 has measurements of 97mm x 59mm x 22mm (3.8" x 2.3" x 0.9") accompanied by a weight of 185 grams (0.41 lbs).
Compare the Pentax WG-1 GPS versus Sony G3 in our completely new Camera & Lens Size Comparison Tool.
Take into account, the weight of an ILC will vary depending on the lens you are using at the time. The following is a front view physical size comparison of the WG-1 GPS versus the G3.

Factoring in size and weight, the portability score of the WG-1 GPS and G3 is 93 and 94 respectively.

Pentax WG-1 GPS vs Sony G3 Sensor Comparison
In many cases, its difficult to envision the difference in sensor sizing simply by looking through specs. The graphic here may give you a far better sense of the sensor sizing in the WG-1 GPS and G3.
As you can plainly see, the two cameras feature the identical sensor size albeit not the same MP. You can expect the Pentax WG-1 GPS to result in more detail having an extra 4 Megapixels. Higher resolution will also let you crop photographs way more aggressively. The younger WG-1 GPS is going to have an edge when it comes to sensor tech.

Pentax WG-1 GPS vs Sony G3 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Pentax WG-1 GPS vs Sony G3 Specifications
Pentax Optio WG-1 GPS | Sony Cyber-shot DSC-G3 | |
---|---|---|
General Information | ||
Brand | Pentax | Sony |
Model type | Pentax Optio WG-1 GPS | Sony Cyber-shot DSC-G3 |
Category | Waterproof | Small Sensor Compact |
Revealed | 2011-08-16 | 2009-01-08 |
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 surface area | 28.1mm² | 28.1mm² |
Sensor resolution | 14MP | 10MP |
Anti alias filter | ||
Aspect ratio | - | 4:3, 3:2 and 16:9 |
Highest Possible resolution | 4288 x 3216 | 3648 x 2736 |
Maximum native ISO | 6400 | 3200 |
Min native ISO | 80 | 80 |
RAW data | ||
Autofocusing | ||
Focus manually | ||
Touch focus | ||
Continuous AF | ||
AF single | ||
Tracking AF | ||
AF selectice | ||
AF center weighted | ||
AF multi area | ||
Live view AF | ||
Face detection focusing | ||
Contract detection focusing | ||
Phase detection focusing | ||
Total focus points | 9 | 9 |
Lens | ||
Lens mount type | fixed lens | fixed lens |
Lens zoom range | 28-140mm (5.0x) | 35-140mm (4.0x) |
Maximal aperture | f/3.5-5.5 | f/3.5-10.0 |
Macro focusing range | 1cm | - |
Crop factor | 5.8 | 5.8 |
Screen | ||
Screen type | Fixed Type | Fixed Type |
Screen size | 2.7 inch | 3.5 inch |
Resolution of screen | 230 thousand dot | 921 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Screen technology | TFT color LCD with Anti-reflective coating | - |
Viewfinder Information | ||
Viewfinder | None | None |
Features | ||
Min shutter speed | 4 seconds | 1 seconds |
Max shutter speed | 1/1500 seconds | 1/1000 seconds |
Continuous shutter speed | 1.0 frames per sec | 2.0 frames per sec |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Set WB | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | 3.90 m | 4.30 m (Auto ISO) |
Flash modes | Auto, On, Off, Red-eye, Soft | Auto, On, Off, Red-Eye reduction, Slow Sync |
External flash | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Video resolutions | 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) | 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) |
Maximum video resolution | 1280x720 | 640x480 |
Video format | Motion JPEG | Motion JPEG |
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 | BuiltIn | None |
Physical | ||
Environment seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 167 gr (0.37 lb) | 185 gr (0.41 lb) |
Physical dimensions | 116 x 59 x 29mm (4.6" x 2.3" x 1.1") | 97 x 59 x 22mm (3.8" x 2.3" 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 | 260 shots | - |
Type of battery | Battery Pack | - |
Battery ID | D-LI92 | - |
Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec) |
Time lapse recording | ||
Type of storage | SD/SDHC/SDXC card, Internal | Memory Stick Duo/Pro Duo, Internal |
Storage slots | Single | Single |
Launch pricing | $350 | $200 |