Pentax W90 vs Pentax WG-2
94 Imaging
34 Features
21 Overall
28
91 Imaging
39 Features
37 Overall
38
Pentax W90 vs Pentax WG-2 Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 80 - 6400
- 1280 x 720 video
- 28-140mm (F3.5-5.5) lens
- 164g - 108 x 59 x 25mm
- Announced February 2010
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 125 - 6400
- 1920 x 1080 video
- 28-140mm (F3.5-5.5) lens
- 192g - 122 x 61 x 30mm
- Introduced February 2012
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Lets take a closer look at the Pentax W90 vs Pentax WG-2, both Waterproof cameras and they are both produced by Pentax. There is a considerable difference among the sensor resolutions of the W90 (12MP) and WG-2 (16MP) but both cameras posses the identical sensor size (1/2.3").
Apple Innovates by Creating Next-Level Optical Stabilization for iPhoneThe W90 was launched 23 months earlier than the WG-2 which makes them a generation away from each other. Each of the cameras feature the same body design (Compact).
Before going straight to a in-depth comparison, here is a concise introduction of how the W90 matches up vs the WG-2 with regards to portability, imaging, features and an overall score.
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Reasons to pick Pentax W90 over the Pentax WG-2
| W90 | WG-2 |
|---|
Reasons to pick Pentax WG-2 over the Pentax W90
| WG-2 | W90 | |||
|---|---|---|---|---|
| Introduced | February 2012 | February 2010 | More modern by 23 months | |
| Screen size | 3" | 2.7" | Bigger screen (+0.3") | |
| Screen resolution | 460k | 230k | Crisper screen (+230k dot) |
Common features in the Pentax W90 and Pentax WG-2
| W90 | WG-2 | |||
|---|---|---|---|---|
| Manual focus | More precise focusing | |||
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | Missing selfie screen | |||
| Touch screen | Neither has Touch screen |
Pentax W90 vs Pentax WG-2 Physical Comparison
If you're looking to carry around your camera regularly, you are going to need to consider its weight and volume. The Pentax W90 has outside measurements of 108mm x 59mm x 25mm (4.3" x 2.3" x 1.0") and a weight of 164 grams (0.36 lbs) whilst the Pentax WG-2 has sizing of 122mm x 61mm x 30mm (4.8" x 2.4" x 1.2") accompanied by a weight of 192 grams (0.42 lbs).
Contrast the Pentax W90 vs Pentax WG-2 in our brand new Camera & Lens Size Comparison Tool.
Bear in mind, the weight of an ILC will change based on the lens you are working with at that time. Following is a front view scale comparison of the W90 against the WG-2.

Taking into consideration size and weight, the portability score of the W90 and WG-2 is 94 and 91 respectively.
Pentax W90 vs Pentax WG-2 Sensor Comparison
Usually, it's difficult to visualise the contrast in sensor sizes merely by looking through specifications. The pic here should give you a much better sense of the sensor measurements in the W90 and WG-2.
To sum up, the 2 cameras feature the identical sensor size albeit not the same MP. You can expect the Pentax WG-2 to result in greater detail utilizing its extra 4 Megapixels. Higher resolution will let you crop pictures way more aggressively. The more aged W90 will be disadvantaged in sensor innovation.
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Pentax W90 vs Pentax WG-2 Specifications
| Pentax Optio W90 | Pentax Optio WG-2 | |
|---|---|---|
| General Information | ||
| Brand | Pentax | Pentax |
| Model | Pentax Optio W90 | Pentax Optio WG-2 |
| Category | Waterproof | Waterproof |
| Announced | 2010-02-24 | 2012-02-07 |
| Body design | Compact | Compact |
| Sensor Information | ||
| Processor | Prime | - |
| Sensor type | CCD | BSI-CMOS |
| 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 | 12 megapixel | 16 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 4:3, 3:2 and 16:9 | 1:1, 4:3 and 16:9 |
| Highest Possible resolution | 4000 x 3000 | 4288 x 3216 |
| Maximum native ISO | 6400 | 6400 |
| Lowest native ISO | 80 | 125 |
| RAW photos | ||
| Autofocusing | ||
| Manual focus | ||
| Touch to focus | ||
| AF continuous | ||
| Single AF | ||
| AF tracking | ||
| Selective AF | ||
| AF center weighted | ||
| Multi area AF | ||
| AF live view | ||
| Face detection focusing | ||
| Contract detection focusing | ||
| Phase detection focusing | ||
| Number of focus points | 9 | 9 |
| Lens | ||
| Lens mount | fixed lens | fixed lens |
| Lens focal range | 28-140mm (5.0x) | 28-140mm (5.0x) |
| Max aperture | f/3.5-5.5 | f/3.5-5.5 |
| Macro focus distance | 1cm | 1cm |
| Focal length multiplier | 5.8 | 5.8 |
| Screen | ||
| Screen type | Fixed Type | Fixed Type |
| Screen size | 2.7 inch | 3 inch |
| Resolution of screen | 230k dot | 460k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch function | ||
| Screen technology | - | Widescreen TFT color LCD with anti-reflective coating |
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Minimum shutter speed | 4 seconds | 4 seconds |
| Fastest shutter speed | 1/1500 seconds | 1/4000 seconds |
| Continuous shutter speed | 1.0 frames per second | 1.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Set WB | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | 3.90 m | 5.40 m |
| Flash settings | Auto, On, Off, Red-eye, Soft | Auto, On, Off, Red-eye, Soft |
| External flash | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) | 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30fps), 320 x 240 (30, 15 fps) |
| Maximum video resolution | 1280x720 | 1920x1080 |
| Video data format | Motion JPEG | MPEG-4, H.264 |
| Mic jack | ||
| Headphone jack | ||
| 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 | ||
| Environmental seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 164g (0.36 lbs) | 192g (0.42 lbs) |
| Physical dimensions | 108 x 59 x 25mm (4.3" x 2.3" x 1.0") | 122 x 61 x 30mm (4.8" x 2.4" x 1.2") |
| 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 shots |
| Style of battery | - | Battery Pack |
| Battery model | D-LI68 | D-LI92 |
| Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Type of storage | SD/SDHC card, Internal | SD/SDHC/SDXC card, Internal |
| Storage slots | Single | Single |
| Launch pricing | $120 | $350 |