Canon G15 vs Pentax WG-3 GPS
86 Imaging
37 Features
58 Overall
45


90 Imaging
39 Features
43 Overall
40
Canon G15 vs Pentax WG-3 GPS Key Specs
(Full Review)
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Fixed Screen
- 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

Canon G15 vs Pentax WG-3 GPS Overview
In this article, we will be looking at the Canon G15 and Pentax WG-3 GPS, former being a Small Sensor Compact while the latter is a Waterproof by companies Canon and Pentax. There is a large difference among the image resolutions of the G15 (12MP) and WG-3 GPS (16MP) and the G15 (1/1.7") and WG-3 GPS (1/2.3") feature totally different sensor measurements.

The G15 was unveiled 10 months before the WG-3 GPS which means that they are both of a similar age. Both of the cameras offer the identical body type (Compact).
Before getting through a comprehensive comparison, below is a quick highlight of how the G15 matches up versus the WG-3 GPS with regards to portability, imaging, features and an overall grade.

Canon G15 vs Pentax WG-3 GPS Gallery
Below is a preview of the gallery images for Canon PowerShot G15 & Pentax WG-3 GPS. The full galleries are viewable at Canon G15 Gallery & Pentax WG-3 GPS Gallery.
Reasons to pick Canon G15 over the Pentax WG-3 GPS
G15 | WG-3 GPS | |||
---|---|---|---|---|
Screen resolution | 922k | ![]() | 460k | Crisper screen (+462k dot) |
Reasons to pick Pentax WG-3 GPS over the Canon G15
WG-3 GPS | G15 | |||
---|---|---|---|---|
Revealed | July 2013 | ![]() | September 2012 | More recent by 10 months |
Common features in the Canon G15 and Pentax WG-3 GPS
G15 | WG-3 GPS | |||
---|---|---|---|---|
Focus manually | ![]() | Very accurate focus | ||
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Screen sizing | 3" | ![]() | 3" | Equivalent screen measurements |
Selfie screen | ![]() | Missing selfie screen | ||
Touch friendly screen | ![]() | Missing Touch friendly screen |
Canon G15 vs Pentax WG-3 GPS Physical Comparison
For those who are aiming to lug around your camera often, you'll need to consider its weight and volume. The Canon G15 enjoys outer measurements of 107mm x 76mm x 40mm (4.2" x 3.0" x 1.6") having a weight of 352 grams (0.78 lbs) and the Pentax WG-3 GPS has sizing of 125mm x 64mm x 33mm (4.9" x 2.5" x 1.3") along with a weight of 238 grams (0.52 lbs).
Contrast the Canon G15 and Pentax WG-3 GPS in our completely new Camera plus Lens Size Comparison Tool.
Remember, the weight of an ILC will vary based on the lens you are utilizing during that time. Underneath is the front view dimension comparison of the G15 versus the WG-3 GPS.

Factoring in size and weight, the portability rating of the G15 and WG-3 GPS is 86 and 90 respectively.

Canon G15 vs Pentax WG-3 GPS Sensor Comparison
Generally, it is difficult to envision the contrast in sensor measurements only by going through specs. The graphic here may offer you a clearer sense of the sensor measurements in the G15 and WG-3 GPS.
All in all, each of the cameras offer different megapixels and different sensor measurements. The G15 using its bigger sensor will make getting shallower depth of field less difficult and the Pentax WG-3 GPS will show extra detail having an extra 4 Megapixels. Higher resolution will also enable you to crop shots a little more aggressively. The older G15 will be behind with regard to sensor innovation.

Canon G15 vs Pentax WG-3 GPS Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Canon G15 vs Pentax WG-3 GPS Specifications
Canon PowerShot G15 | Pentax WG-3 GPS | |
---|---|---|
General Information | ||
Brand | Canon | Pentax |
Model type | Canon PowerShot G15 | Pentax WG-3 GPS |
Type | Small Sensor Compact | Waterproof |
Introduced | 2012-09-17 | 2013-07-19 |
Physical type | Compact | Compact |
Sensor Information | ||
Processor | Digic 5 | - |
Sensor type | CMOS | BSI-CMOS |
Sensor size | 1/1.7" | 1/2.3" |
Sensor dimensions | 7.44 x 5.58mm | 6.17 x 4.55mm |
Sensor area | 41.5mm² | 28.1mm² |
Sensor resolution | 12 megapixel | 16 megapixel |
Anti alias filter | ||
Aspect ratio | 1:1, 5:4, 4:3, 3:2 and 16:9 | 1:1, 4:3 and 16:9 |
Highest resolution | 4000 x 3000 | 4608 x 3456 |
Highest native ISO | 12800 | 6400 |
Lowest native ISO | 80 | 125 |
RAW files | ||
Autofocusing | ||
Manual focusing | ||
Autofocus touch | ||
Autofocus continuous | ||
Autofocus single | ||
Autofocus tracking | ||
Selective autofocus | ||
Autofocus center weighted | ||
Multi area autofocus | ||
Autofocus live view | ||
Face detection autofocus | ||
Contract detection autofocus | ||
Phase detection autofocus | ||
Total focus points | 9 | 9 |
Lens | ||
Lens mount type | fixed lens | fixed lens |
Lens zoom range | 28-140mm (5.0x) | 25-100mm (4.0x) |
Maximal aperture | f/1.8-2.8 | f/2.0-4.9 |
Macro focusing range | 1cm | 1cm |
Focal length multiplier | 4.8 | 5.8 |
Screen | ||
Type of screen | Fixed Type | Fixed Type |
Screen diagonal | 3 inch | 3 inch |
Resolution of screen | 922 thousand dots | 460 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch display | ||
Screen technology | TFT PureColor II G LCD | Widescreen TFT color LCD with anti-reflective coating |
Viewfinder Information | ||
Viewfinder type | Optical (tunnel) | None |
Features | ||
Lowest shutter speed | 15 seconds | 4 seconds |
Highest shutter speed | 1/4000 seconds | 1/4000 seconds |
Continuous shooting rate | 2.0 frames/s | - |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | Yes | - |
Set white balance | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | 7.00 m | 3.40 m |
Flash modes | Auto, On, Off, Red-Eye, Slow Sync, Second Curtain | Auto, On, Off, Red-eye, Soft |
Hot shoe | ||
AE bracketing | ||
White balance bracketing | ||
Highest flash synchronize | 1/2000 seconds | - |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Supported video resolutions | 1920 x 1080 (24 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps) | 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps) |
Highest video resolution | 1920x1080 | 1920x1080 |
Video file format | H.264 | MPEG-4, H.264 |
Mic port | ||
Headphone port | ||
Connectivity | ||
Wireless | Eye-Fi Connected | Eye-Fi Connected |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | BuiltIn |
Physical | ||
Environmental sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 352g (0.78 pounds) | 238g (0.52 pounds) |
Dimensions | 107 x 76 x 40mm (4.2" x 3.0" x 1.6") | 125 x 64 x 33mm (4.9" x 2.5" x 1.3") |
DXO scores | ||
DXO All around rating | 46 | not tested |
DXO Color Depth rating | 19.9 | not tested |
DXO Dynamic range rating | 11.5 | not tested |
DXO Low light rating | 165 | not tested |
Other | ||
Battery life | 350 shots | 240 shots |
Form of battery | Battery Pack | Battery Pack |
Battery ID | NB-10L | D-LI92 |
Self timer | Yes (2 or 10 sec, Custom) | Yes (2 or 10 sec) |
Time lapse feature | ||
Storage type | SD/SDHC/SDXC | SD/SDHC/SDXC card, Internal |
Card slots | Single | Single |
Launch cost | $499 | $350 |