Canon G15 vs Pentax W90
86 Imaging
36 Features
58 Overall
44
94 Imaging
34 Features
21 Overall
28
Canon G15 vs Pentax W90 Key Specs
(Full Review)
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 80 - 6400
- 1280 x 720 video
- 28-140mm (F3.5-5.5) lens
- 164g - 108 x 59 x 25mm
- Introduced February 2010
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Here is a in depth assessment of the Canon G15 and Pentax W90, former being a Small Sensor Compact while the other is a Waterproof by manufacturers Canon and Pentax. The image resolution of the G15 (12MP) and the W90 (12MP) is very similar but the G15 (1/1.7") and W90 (1/2.3") come with totally different sensor sizing.
Photography GlossaryThe G15 was released 2 years later than the W90 and that is quite a sizable difference as far as tech is concerned. Each of these cameras come with the identical body type (Compact).
Before going straight into a thorough comparison, below is a short view of how the G15 grades vs the W90 when considering portability, imaging, features and an overall rating.
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Following is a sample of the gallery pics for Canon PowerShot G15 & Pentax Optio W90. The complete galleries are available at Canon G15 Gallery & Pentax W90 Gallery.
Reasons to pick Canon G15 over the Pentax W90
| G15 | W90 | |||
|---|---|---|---|---|
| Introduced | September 2012 | February 2010 | Fresher by 32 months | |
| Display dimension | 3" | 2.7" | Larger display (+0.3") | |
| Display resolution | 922k | 230k | Sharper display (+692k dot) |
Reasons to pick Pentax W90 over the Canon G15
| W90 | G15 |
|---|
Common features in the Canon G15 and Pentax W90
| G15 | W90 | |||
|---|---|---|---|---|
| Manually focus | Very precise focusing | |||
| Display type | Fixed | Fixed | Fixed display | |
| Selfie screen | No selfie screen | |||
| Touch display | No Touch display |
Canon G15 vs Pentax W90 Physical Comparison
For anybody who is aiming to carry your camera frequently, you'll need to consider its weight and volume. The Canon G15 features outer dimensions of 107mm x 76mm x 40mm (4.2" x 3.0" x 1.6") accompanied by a weight of 352 grams (0.78 lbs) and the Pentax W90 has sizing of 108mm x 59mm x 25mm (4.3" x 2.3" x 1.0") having a weight of 164 grams (0.36 lbs).
Contrast the Canon G15 and Pentax W90 in our brand new Camera & Lens Size Comparison Tool.
Remember that, the weight of an ILC will vary depending on the lens you are working with at the time. Here is the front view scale comparison of the G15 against the W90.

Looking at size and weight, the portability score of the G15 and W90 is 86 and 94 respectively.
Canon G15 vs Pentax W90 Sensor Comparison
Oftentimes, it is very tough to visualise the gap between sensor sizing simply by reviewing specifications. The visual underneath may give you a stronger sense of the sensor dimensions in the G15 and W90.
To sum up, the two cameras posses the exact same MP but not the same sensor sizing. The G15 uses the larger sensor which will make getting shallower depth of field simpler. The more modern G15 will have an edge with regard to sensor innovation.
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Canon G15 vs Pentax W90 Specifications
| Canon PowerShot G15 | Pentax Optio W90 | |
|---|---|---|
| General Information | ||
| Brand | Canon | Pentax |
| Model | Canon PowerShot G15 | Pentax Optio W90 |
| Class | Small Sensor Compact | Waterproof |
| Revealed | 2012-09-17 | 2010-02-24 |
| Body design | Compact | Compact |
| Sensor Information | ||
| Processor | Digic 5 | Prime |
| Sensor type | CMOS | CCD |
| 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 | 12 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 1:1, 5:4, 4:3, 3:2 and 16:9 | 4:3, 3:2 and 16:9 |
| Full resolution | 4000 x 3000 | 4000 x 3000 |
| Max native ISO | 12800 | 6400 |
| Min native ISO | 80 | 80 |
| RAW files | ||
| Autofocusing | ||
| Manual focus | ||
| Touch to focus | ||
| Continuous AF | ||
| Single AF | ||
| Tracking AF | ||
| Selective AF | ||
| AF center weighted | ||
| AF multi area | ||
| AF live view | ||
| Face detection AF | ||
| Contract detection AF | ||
| Phase detection AF | ||
| Number of focus points | 9 | 9 |
| Lens | ||
| Lens mount | fixed lens | fixed lens |
| Lens focal range | 28-140mm (5.0x) | 28-140mm (5.0x) |
| Maximal aperture | f/1.8-2.8 | f/3.5-5.5 |
| Macro focus range | 1cm | 1cm |
| Crop factor | 4.8 | 5.8 |
| Screen | ||
| Screen type | Fixed Type | Fixed Type |
| Screen size | 3 inch | 2.7 inch |
| Resolution of screen | 922k dot | 230k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch display | ||
| Screen technology | TFT PureColor II G LCD | - |
| Viewfinder Information | ||
| Viewfinder type | Optical (tunnel) | None |
| Features | ||
| Slowest shutter speed | 15 seconds | 4 seconds |
| Maximum shutter speed | 1/4000 seconds | 1/1500 seconds |
| Continuous shooting speed | 2.0 frames per sec | 1.0 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | Yes | - |
| Set WB | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | 7.00 m | 3.90 m |
| Flash settings | Auto, On, Off, Red-Eye, Slow Sync, Second Curtain | Auto, On, Off, Red-eye, Soft |
| External flash | ||
| AEB | ||
| White balance bracketing | ||
| Maximum flash sync | 1/2000 seconds | - |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (24 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps) | 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) |
| Max video resolution | 1920x1080 | 1280x720 |
| Video format | H.264 | Motion JPEG |
| Mic input | ||
| Headphone input | ||
| 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 | None |
| Physical | ||
| Environment seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 352 grams (0.78 lbs) | 164 grams (0.36 lbs) |
| Dimensions | 107 x 76 x 40mm (4.2" x 3.0" x 1.6") | 108 x 59 x 25mm (4.3" x 2.3" x 1.0") |
| DXO scores | ||
| DXO All around score | 46 | not tested |
| DXO Color Depth score | 19.9 | not tested |
| DXO Dynamic range score | 11.5 | not tested |
| DXO Low light score | 165 | not tested |
| Other | ||
| Battery life | 350 images | - |
| Battery format | Battery Pack | - |
| Battery model | NB-10L | D-LI68 |
| Self timer | Yes (2 or 10 sec, Custom) | Yes (2 or 10 sec) |
| Time lapse recording | ||
| Type of storage | SD/SDHC/SDXC | SD/SDHC card, Internal |
| Storage slots | Single | Single |
| Launch price | $499 | $120 |