Pentax W90 vs Ricoh WG-20
Portability
94 Imaging
35 Features
21 Overall
29
94 Imaging
35 Features
21 Overall
29
Portability
93 Imaging
38 Features
36 Overall
37
93 Imaging
38 Features
36 Overall
37
Pentax W90 vs Ricoh WG-20 Key Specs
Pentax W90
(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
- Announced February 2010
Ricoh WG-20
(Full Review)
(Full Review)
- 14MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 80 - 6400
- Digital Image Stabilization
- 1280 x 720 video
- 28-140mm (F3.5-5.5) lens
- 164g - 114 x 58 x 28mm
- Released February 2014
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On this page, we are analyzing the Pentax W90 vs Ricoh WG-20, both Waterproof cameras by brands Pentax and Ricoh. The resolution of the W90 (12MP) and the WG-20 (14MP) is very close and both cameras offer the same sensor sizes (1/2.3").
Apple Innovates by Creating Next-Level Optical Stabilization for iPhoneThe W90 was revealed 5 years before the WG-20 which is a fairly sizable difference as far as camera technology is concerned. Both the cameras have the same body design (Compact).
Before going into a in depth comparison, here is a concise synopsis of how the W90 scores versus the WG-20 with regards to portability, imaging, features and an overall mark.
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This is a sample of the gallery pics for Pentax Optio W90 & Ricoh WG-20. The full galleries are viewable at Pentax W90 Gallery & Ricoh WG-20 Gallery.
Reasons to pick Pentax W90 over the Ricoh WG-20
| W90 | WG-20 |
|---|
Reasons to pick Ricoh WG-20 over the Pentax W90
| WG-20 | W90 | |||
|---|---|---|---|---|
| Released | February 2014 |  | February 2010 | Newer by 48 months |
Common features in the Pentax W90 and Ricoh WG-20
| W90 | WG-20 | |||
|---|---|---|---|---|
| Manually focus |  | Very exact focus | ||
| Display type | Fixed |  | Fixed | Fixed display |
| Display dimensions | 2.7" |  | 2.7" | Equal display dimensions |
| Display resolution | 230k |  | 230k | Same display resolution |
| Selfie screen |  | Neither comes with selfie screen | ||
| Touch friendly display |  | Neither comes with Touch friendly display |
Pentax W90 vs Ricoh WG-20 Physical Comparison
If you're going to travel with your camera, you will have to factor in its weight and volume. The Pentax W90 comes with external dimensions of 108mm x 59mm x 25mm (4.3" x 2.3" x 1.0") accompanied by a weight of 164 grams (0.36 lbs) and the Ricoh WG-20 has sizing of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") along with a weight of 164 grams (0.36 lbs).
Take a look at the Pentax W90 vs Ricoh WG-20 in our brand new Camera & Lens Size Comparison Tool.
Don't forget, the weight of an ILC will vary based on the lens you have chosen at that time. Below is a front view dimension comparison of the W90 against the WG-20.
Taking into consideration dimensions and weight, the portability rating of the W90 and WG-20 is 94 and 93 respectively.
Pentax W90 vs Ricoh WG-20 Sensor Comparison
Normally, its tough to see the contrast in sensor dimensions only by viewing a spec sheet. The picture below should give you a greater sense of the sensor dimensions in the W90 and WG-20.
Clearly, the 2 cameras have the same sensor dimensions but not the same megapixels. You can expect to see the Ricoh WG-20 to render more detail because of its extra 2MP. Greater resolution will enable you to crop photos a bit more aggressively. The more aged W90 will be behind with regard to sensor tech.
Pentax W90 vs Ricoh WG-20 Screen and ViewFinder
Photography Glossary Photography Type Scores
Portrait Comparison
Pentax W90 Portrait photography factors
Ricoh WG-20 Portrait photography factors
you can focus manually
manual exposure not available
cannot use external flash
low resolution sensor (12MP)
tiny sensor size (1/2.3")
has no RAW files
focusing manually
good resolution (14 megapixels)
comes with face detection autofocus
lack of manual mode
no external flash support
sensor size is very small (1/2.3")
has no RAW support
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Pentax W90 as a Street photography camera
Ricoh WG-20 as a Street photography camera
weather sealing
no moving screen
does not have image stabilization
tiny sensor size (1/2.3")
has no RAW files
built in image stabilization (Digital)
environment proof
fixed screen
sensor size is very small (1/2.3")
has no RAW support
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Pentax W90 Sports photography highlights
Ricoh WG-20 Sports photography highlights
weather sealing
max frames per second low (1.0 fps)
no shutter priority
does not have image stabilization
low resolution sensor (12MP)
tiny sensor size (1/2.3")
has no phase detect autofocus
built in image stabilization (Digital)
good resolution (14 megapixels)
comes with tracking autofocus
environment proof
continuous shooting slow (1.0 frames per second)
lack of shutter priority mode
sensor size is very small (1/2.3")
has no phase detect autofocus
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Pentax W90 as a Travel photography camera
Ricoh WG-20 as a Travel photography camera
weather sealing
flash built-in
rather wide (28mm)
low resolution sensor (12MP)
doesn't feature selfie friendly screen
sluggish max aperture (f3.5)
environment proof
good resolution (14MP)
built-in flash
fairly wide (28mm)
display isn't selfie friendly
sluggish max aperture (f3.5)
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Pentax W90 as a Landscape photography camera
Ricoh WG-20 as a Landscape photography camera
you can focus manually
rather wide (28mm)
weather sealing
fixed lens (fixed lens mount)
sluggish max aperture (f3.5)
screen is small (2.7 inches)
manual exposure not available
does not have image stabilization
low resolution sensor (12 megapixels)
tiny sensor size (1/2.3")
has no RAW files
focusing manually
fairly wide (28mm)
built in image stabilization (Digital)
good resolution (14MP)
environment proof
lens is fixed (fixed lens mount)
sluggish max aperture (f3.5)
screen is small (2.7 inches)
lack of manual mode
sensor size is very small (1/2.3")
has no RAW support
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Vlogging with Pentax W90
Vlogging with Ricoh WG-20
rather wide (28mm)
sluggish max aperture (f3.5)
doesn't feature selfie friendly screen
does not have image stabilization
low quality video (1280 x 720 resolution)
does not have external microphone jack
fairly wide (28mm)
built in image stabilization (Digital)
comes with face detection autofocus
sluggish max aperture (f3.5)
display isn't selfie friendly
low res video (1280 x 720 pxls)
does not have external mic port
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Pentax W90 vs Ricoh WG-20 Specifications
| Pentax Optio W90 | Ricoh WG-20 | |
|---|---|---|
| General Information | ||
| Make | Pentax | Ricoh |
| Model | Pentax Optio W90 | Ricoh WG-20 |
| Category | Waterproof | Waterproof |
| Announced | 2010-02-24 | 2014-02-05 |
| Body design | Compact | Compact |
| Sensor Information | ||
| Powered by | Prime | - |
| 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 | 12MP | 14MP |
| Anti aliasing filter | ||
| Aspect ratio | 4:3, 3:2 and 16:9 | 1:1, 4:3 and 16:9 |
| Full resolution | 4000 x 3000 | 4288 x 3216 |
| Max native ISO | 6400 | 6400 |
| Minimum native ISO | 80 | 80 |
| RAW support | ||
| Autofocusing | ||
| Manual focus | ||
| Touch to focus | ||
| AF continuous | ||
| AF single | ||
| AF tracking | ||
| Selective AF | ||
| AF center weighted | ||
| Multi area AF | ||
| AF live view | ||
| Face detect focusing | ||
| Contract detect focusing | ||
| Phase detect focusing | ||
| Number of focus points | 9 | 9 |
| Lens | ||
| Lens mounting type | fixed lens | fixed lens |
| Lens focal range | 28-140mm (5.0x) | 28-140mm (5.0x) |
| Largest aperture | f/3.5-5.5 | f/3.5-5.5 |
| Macro focus range | 1cm | 1cm |
| Focal length multiplier | 5.8 | 5.8 |
| Screen | ||
| Range of display | Fixed Type | Fixed Type |
| Display diagonal | 2.7 inches | 2.7 inches |
| Resolution of display | 230k dot | 230k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch operation | ||
| Display technology | - | TFT LCD |
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Slowest shutter speed | 4 secs | 4 secs |
| Maximum shutter speed | 1/1500 secs | 1/1500 secs |
| Continuous shooting speed | 1.0 frames per sec | 1.0 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Set WB | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash range | 3.90 m | 4.00 m (Auto ISO) |
| Flash settings | Auto, On, Off, Red-eye, Soft | Auto, flash off, flash on, auto + redeye |
| External flash | ||
| AE bracketing | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| 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 (30p, 15p), 640 x 480 (30p, 15p), 320 x 240 (30p, 15p) |
| Max video resolution | 1280x720 | 1280x720 |
| Video format | Motion JPEG | Motion JPEG |
| Mic jack | ||
| Headphone jack | ||
| 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 | ||
| Environmental seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 164 gr (0.36 pounds) | 164 gr (0.36 pounds) |
| Physical dimensions | 108 x 59 x 25mm (4.3" x 2.3" x 1.0") | 114 x 58 x 28mm (4.5" x 2.3" x 1.1") |
| DXO scores | ||
| DXO All around 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 photos |
| Battery form | - | Battery Pack |
| Battery model | D-LI68 | D-LI92 |
| Self timer | Yes (2 or 10 sec) | Yes (2 or 10 secs) |
| Time lapse feature | ||
| Storage media | SD/SDHC card, Internal | SD/SDHC/SDXC, internal |
| Storage slots | Single | Single |
| Retail pricing | $120 | $370 |