Pentax S1 vs Ricoh WG-20
Portability
93 Imaging
37 Features
31 Overall
34
93 Imaging
37 Features
31 Overall
34
Portability
93 Imaging
38 Features
36 Overall
37
93 Imaging
38 Features
36 Overall
37
Pentax S1 vs Ricoh WG-20 Key Specs
Pentax S1
(Full Review)
(Full Review)
- 14MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 80 - 6400
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 28-140mm (F3.5-5.5) lens
- 157g - 114 x 58 x 28mm
- Released March 2011
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
- Launched February 2014
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Here is a extensive analysis of the Pentax S1 and Ricoh WG-20, former being a Small Sensor Compact while the other is a Waterproof by rivals Pentax and Ricoh. The image resolution of the S1 (14MP) and the WG-20 (14MP) is fairly well matched and they possess the exact same sensor measurements (1/2.3").
Photography GlossaryThe S1 was announced 3 years prior to the WG-20 and that is quite a serious difference as far as tech is concerned. Both of these cameras come with the identical body type (Compact).
Before diving in to a in depth comparison, below is a brief view of how the S1 matches up against the WG-20 with respect to portability, imaging, features and an overall rating.
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Below is a sample of the gallery pictures for Pentax Optio S1 & Ricoh WG-20. The whole galleries are provided at Pentax S1 Gallery & Ricoh WG-20 Gallery.
Reasons to pick Pentax S1 over the Ricoh WG-20
| S1 | WG-20 |
|---|
Reasons to pick Ricoh WG-20 over the Pentax S1
| WG-20 | S1 | |||
|---|---|---|---|---|
| Launched | February 2014 |  | March 2011 | Fresher by 35 months |
Common features in the Pentax S1 and Ricoh WG-20
| S1 | WG-20 | |||
|---|---|---|---|---|
| Focus manually |  | Dial precise focus | ||
| Display type | Fixed |  | Fixed | Fixed display |
| Display dimension | 2.7" |  | 2.7" | Identical display measurements |
| Display resolution | 230k |  | 230k | Equal display resolution |
| Selfie screen |  | Lack of selfie screen | ||
| Touch display |  | Lack of Touch display |
Pentax S1 vs Ricoh WG-20 Physical Comparison
For anybody who is aiming to carry your camera often, you will have to consider its weight and measurements. The Pentax S1 has outside dimensions of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") having a weight of 157 grams (0.35 lbs) and the Ricoh WG-20 has proportions of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") and a weight of 164 grams (0.36 lbs).
Examine the Pentax S1 and Ricoh WG-20 in our newest Camera plus Lens Size Comparison Tool.
Don't forget, the weight of an ILC will vary based on the lens you select during that time. Following is the front view dimension comparison of the S1 vs the WG-20.
Looking at size and weight, the portability rating of the S1 and WG-20 is 93 and 93 respectively.
Pentax S1 vs Ricoh WG-20 Sensor Comparison
Often, it is very difficult to picture the gap between sensor sizing merely by checking specifications. The graphic below might give you a far better sense of the sensor dimensions in the S1 and WG-20.
Plainly, both of the cameras have got the exact same sensor measurements and the same exact MP so you can expect similar quality of photos but you would want to factor the age of the products into consideration. The older S1 is going to be behind when it comes to sensor technology.
Pentax S1 vs Ricoh WG-20 Screen and ViewFinder
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Portrait Comparison
Pentax S1 as a Portrait photography camera
Ricoh WG-20 as a Portrait photography camera
you can focus manually
good resolution (14MP)
manual exposure not available
external flash not possible
small sensor size (1/2.3")
does not have RAW files
focusing manually
decent sensor resolution (14MP)
provides face detection focusing
no manual control
cannot use external flash
very small sensor size (1/2.3")
no RAW format
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Pentax S1 Street photography details
Ricoh WG-20 Street photography details
built in image stabilization (Sensor-shift)
no moving screen
small sensor size (1/2.3")
does not have RAW files
has image stabilization (Digital)
weather sealing
screen is fixed
very small sensor size (1/2.3")
no RAW format
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Pentax S1 Sports photography info
Ricoh WG-20 Sports photography info
built in image stabilization (Sensor-shift)
good resolution (14 megapixels)
supports tracking focus
continuous shooting slow (1.0 frames/s)
no shutter priority
small sensor size (1/2.3")
does not have phase detect auto focus
has image stabilization (Digital)
decent sensor resolution (14MP)
provides tracking autofocus
weather sealing
very slow continuous shooting (1.0 fps)
lack of shutter priority mode
very small sensor size (1/2.3")
no phase detect AF
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Pentax S1 Travel photography features
Ricoh WG-20 Travel photography features
good resolution (14MP)
built-in flash
relatively wide (28mm)
doesn't have Timelapse function
display is not selfie friendly
somewhat slow maximum aperture (f3.5)
weather sealing
decent sensor resolution (14MP)
has built in flash
pretty wide (28mm)
doesn't feature selfie friendly screen
somewhat slow max aperture (f3.5)
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Pentax S1 Landscape photography details
Ricoh WG-20 Landscape photography details
you can focus manually
relatively wide (28mm)
built in image stabilization (Sensor-shift)
good resolution (14 megapixels)
lens is fixed (fixed lens mount)
somewhat slow maximum aperture (f3.5)
screen is somewhat small (2.7")
manual exposure not available
small sensor size (1/2.3")
does not have RAW files
doesn't have Timelapse function
focusing manually
pretty wide (28mm)
has image stabilization (Digital)
decent sensor resolution (14MP)
weather sealing
fixed lens (fixed lens mount)
somewhat slow max aperture (f3.5)
screen is somewhat small (2.7 inch)
no manual control
very small sensor size (1/2.3")
no RAW format
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Pentax S1 Vlogging info
Ricoh WG-20 Vlogging info
relatively wide (28mm)
built in image stabilization (Sensor-shift)
somewhat slow maximum aperture (f3.5)
display is not selfie friendly
low res video (1280 x 720 pxls)
doesn't have microphone port
pretty wide (28mm)
has image stabilization (Digital)
provides face detection focusing
somewhat slow max aperture (f3.5)
doesn't feature selfie friendly screen
video resolution low (1280 x 720 pixels)
doesn't have external mic jack
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Pentax S1 vs Ricoh WG-20 Specifications
| Pentax Optio S1 | Ricoh WG-20 | |
|---|---|---|
| General Information | ||
| Brand Name | Pentax | Ricoh |
| Model | Pentax Optio S1 | Ricoh WG-20 |
| Class | Small Sensor Compact | Waterproof |
| Released | 2011-03-02 | 2014-02-05 |
| 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 area | 28.1mm² | 28.1mm² |
| Sensor resolution | 14 megapixel | 14 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 1:1, 4:3 and 16:9 | 1:1, 4:3 and 16:9 |
| Maximum resolution | 4288 x 3216 | 4288 x 3216 |
| Maximum native ISO | 6400 | 6400 |
| Minimum native ISO | 80 | 80 |
| RAW pictures | ||
| Autofocusing | ||
| Manual focus | ||
| Touch focus | ||
| Autofocus continuous | ||
| Single autofocus | ||
| Autofocus tracking | ||
| Selective autofocus | ||
| Autofocus center weighted | ||
| Multi area autofocus | ||
| Autofocus live view | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| 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/3.5-5.5 | f/3.5-5.5 |
| Macro focus distance | 1cm | 1cm |
| Crop factor | 5.8 | 5.8 |
| Screen | ||
| Range of screen | Fixed Type | Fixed Type |
| Screen sizing | 2.7 inch | 2.7 inch |
| Resolution of screen | 230k dot | 230k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch function | ||
| Screen technology | TFT color LCD with Anti-reflective coating | TFT LCD |
| Viewfinder Information | ||
| Viewfinder | None | None |
| Features | ||
| Lowest shutter speed | 4 secs | 4 secs |
| Highest shutter speed | 1/1500 secs | 1/1500 secs |
| Continuous shooting speed | 1.0 frames/s | 1.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Custom white balance | ||
| 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 | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| 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) |
| Maximum video resolution | 1280x720 | 1280x720 |
| Video file format | Motion JPEG | Motion JPEG |
| Mic input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | None | None |
| 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 | 157g (0.35 pounds) | 164g (0.36 pounds) |
| Dimensions | 114 x 58 x 28mm (4.5" x 2.3" x 1.1") | 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 shots | 260 shots |
| Battery format | Battery Pack | Battery Pack |
| Battery model | D-LI92 | D-LI92 |
| Self timer | Yes (2 or 10 sec) | Yes (2 or 10 secs) |
| Time lapse recording | ||
| Storage media | SD/SDHC/SDXC, Internal | SD/SDHC/SDXC, internal |
| Storage slots | 1 | 1 |
| Pricing at launch | $174 | $370 |