Pentax S1 vs Ricoh WG-4
93 Imaging
37 Features
31 Overall
34


90 Imaging
40 Features
44 Overall
41
Pentax S1 vs Ricoh WG-4 Key Specs
(Full Review)
- 14MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 80 - 6400
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 28-140mm (F3.5-5.5) lens
- 157g - 114 x 58 x 28mm
- Launched March 2011
(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
- 230g - 124 x 64 x 33mm
- Released February 2014

Pentax S1 vs Ricoh WG-4 Overview
Here is a in depth comparison of the Pentax S1 versus Ricoh WG-4, one being a Small Sensor Compact and the latter is a Waterproof by manufacturers Pentax and Ricoh. The sensor resolution of the S1 (14MP) and the WG-4 (16MP) is pretty comparable and both cameras boast the identical sensor dimensions (1/2.3").

The S1 was revealed 3 years prior to the WG-4 and that is a fairly significant gap as far as camera technology is concerned. The two cameras feature the same body design (Compact).
Before going right into a in-depth comparison, here is a brief overview of how the S1 scores vs the WG-4 when considering portability, imaging, features and an overall rating.

Pentax S1 vs Ricoh WG-4 Gallery
Here is a preview of the gallery images for Pentax Optio S1 and Ricoh WG-4. The full galleries are available at Pentax S1 Gallery and Ricoh WG-4 Gallery.
Reasons to pick Pentax S1 over the Ricoh WG-4
S1 | WG-4 |
---|
Reasons to pick Ricoh WG-4 over the Pentax S1
WG-4 | S1 | |||
---|---|---|---|---|
Released | February 2014 | ![]() | March 2011 | Fresher by 35 months |
Screen size | 3" | ![]() | 2.7" | Bigger screen (+0.3") |
Screen resolution | 460k | ![]() | 230k | Crisper screen (+230k dot) |
Common features in the Pentax S1 and Ricoh WG-4
S1 | WG-4 | |||
---|---|---|---|---|
Manually focus | ![]() | Very precise focus | ||
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Selfie screen | ![]() | Neither features selfie screen | ||
Touch friendly screen | ![]() | Neither features Touch friendly screen |
Pentax S1 vs Ricoh WG-4 Physical Comparison
In case you're going to carry your camera often, you'll have to factor in its weight and volume. The Pentax S1 enjoys outside measurements of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") along with a weight of 157 grams (0.35 lbs) while the Ricoh WG-4 has sizing of 124mm x 64mm x 33mm (4.9" x 2.5" x 1.3") having a weight of 230 grams (0.51 lbs).
Look at the Pentax S1 versus Ricoh WG-4 in the all new Camera with Lens Size Comparison Tool.
Always remember, the weight of an Interchangeable Lens Camera will vary based on the lens you have at that moment. The following is a front view physical size comparison of the S1 versus the WG-4.

Taking into account dimensions and weight, the portability grade of the S1 and WG-4 is 93 and 90 respectively.

Pentax S1 vs Ricoh WG-4 Sensor Comparison
More often than not, it is hard to visualise the contrast in sensor sizing only by checking out specs. The visual below should offer you a stronger sense of the sensor measurements in the S1 and WG-4.
All in all, both the cameras come with the identical sensor size albeit not the same MP. You should expect the Ricoh WG-4 to provide extra detail because of its extra 2MP. Higher resolution can also allow you to crop pictures a good deal more aggressively. The older S1 will be disadvantaged with regard to sensor technology.

Pentax S1 vs Ricoh WG-4 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Pentax S1 vs Ricoh WG-4 Specifications
Pentax Optio S1 | Ricoh WG-4 | |
---|---|---|
General Information | ||
Make | Pentax | Ricoh |
Model type | Pentax Optio S1 | Ricoh WG-4 |
Class | Small Sensor Compact | Waterproof |
Launched | 2011-03-02 | 2014-02-05 |
Physical type | Compact | Compact |
Sensor Information | ||
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 | 14 megapixels | 16 megapixels |
Anti alias filter | ||
Aspect ratio | 1:1, 4:3 and 16:9 | 1:1, 4:3 and 16:9 |
Full resolution | 4288 x 3216 | 4608 x 3456 |
Max native ISO | 6400 | 6400 |
Minimum native ISO | 80 | 125 |
RAW data | ||
Autofocusing | ||
Manual focusing | ||
Touch focus | ||
Autofocus continuous | ||
Single autofocus | ||
Tracking autofocus | ||
Autofocus selectice | ||
Center weighted autofocus | ||
Multi area autofocus | ||
Live view autofocus | ||
Face detect focus | ||
Contract detect focus | ||
Phase detect focus | ||
Total focus points | 9 | 9 |
Lens | ||
Lens support | fixed lens | fixed lens |
Lens zoom range | 28-140mm (5.0x) | 25-100mm (4.0x) |
Largest aperture | f/3.5-5.5 | f/2.0-4.9 |
Macro focusing range | 1cm | 1cm |
Crop factor | 5.8 | 5.8 |
Screen | ||
Type of display | Fixed Type | Fixed Type |
Display size | 2.7" | 3" |
Display resolution | 230k dots | 460k dots |
Selfie friendly | ||
Liveview | ||
Touch operation | ||
Display technology | TFT color LCD with Anti-reflective coating | TFT LCD |
Viewfinder Information | ||
Viewfinder | None | None |
Features | ||
Slowest shutter speed | 4 seconds | 4 seconds |
Maximum shutter speed | 1/1500 seconds | 1/4000 seconds |
Continuous shooting rate | 1.0 frames/s | 2.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Custom white balance | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | 3.90 m | 10.00 m (Auto ISO) |
Flash settings | Auto, On, Off, Red-eye, Soft | Auto, flash off, flash on, auto + redeye, on + redeye |
Hot shoe | ||
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) | 1920 x 1080 (30p), 1280 x 720 (60p, 30p) |
Max video resolution | 1280x720 | 1920x1080 |
Video file format | Motion JPEG | H.264 |
Mic port | ||
Headphone port | ||
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 sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 157 gr (0.35 pounds) | 230 gr (0.51 pounds) |
Physical dimensions | 114 x 58 x 28mm (4.5" x 2.3" x 1.1") | 124 x 64 x 33mm (4.9" x 2.5" x 1.3") |
DXO scores | ||
DXO All around rating | not tested | not tested |
DXO Color Depth rating | not tested | not tested |
DXO Dynamic range rating | not tested | not tested |
DXO Low light rating | not tested | not tested |
Other | ||
Battery life | 260 images | 240 images |
Battery type | Battery Pack | Battery Pack |
Battery ID | D-LI92 | D-LI92 |
Self timer | Yes (2 or 10 sec) | Yes (2 or 10 secs) |
Time lapse recording | ||
Storage type | SD/SDHC/SDXC, Internal | SD/SDHC/SDXC, internal |
Card slots | 1 | 1 |
Retail price | $174 | $330 |