Nikon S31 vs Ricoh WG-4
90 Imaging
33 Features
18 Overall
27
90 Imaging
39 Features
44 Overall
41
Nikon S31 vs Ricoh WG-4 Key Specs
(Full Review)
- 10MP - 1/2.9" Sensor
- 2.7" Fixed Display
- ISO 80 - 1600
- 1280 x 720 video
- 29-87mm (F) lens
- 185g - 105 x 65 x 42mm
- Launched June 2013
(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
- Launched February 2014
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Lets look more in depth at the Nikon S31 vs Ricoh WG-4, both Waterproof cameras by brands Nikon and Ricoh. There is a huge difference among the resolutions of the S31 (10MP) and WG-4 (16MP) and the S31 (1/2.9") and WG-4 (1/2.3") offer totally different sensor size.
Photobucket discusses licensing 13 billion images with AI firmsThe S31 was brought out 7 months before the WG-4 and they are of a similar generation. Both cameras have the same body design (Compact).
Before diving into a step-by-step comparison, here is a quick synopsis of how the S31 grades vs the WG-4 when it comes to portability, imaging, features and an overall score.
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Following is a preview of the gallery images for Nikon Coolpix S31 and Ricoh WG-4. The entire galleries are available at Nikon S31 Gallery and Ricoh WG-4 Gallery.
Reasons to pick Nikon S31 over the Ricoh WG-4
| S31 | WG-4 |
|---|
Reasons to pick Ricoh WG-4 over the Nikon S31
| WG-4 | S31 | |||
|---|---|---|---|---|
| Launched | February 2014 | June 2013 | More modern by 7 months | |
| Focus manually | Very precise focusing | |||
| Screen dimensions | 3" | 2.7" | Bigger screen (+0.3") | |
| Screen resolution | 460k | 230k | Crisper screen (+230k dot) |
Common features in the Nikon S31 and Ricoh WG-4
| S31 | WG-4 | |||
|---|---|---|---|---|
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | Neither offers selfie screen | |||
| Touch friendly screen | Absent Touch friendly screen |
Nikon S31 vs Ricoh WG-4 Physical Comparison
When you are going to carry around your camera, you will need to think about its weight and volume. The Nikon S31 offers external measurements of 105mm x 65mm x 42mm (4.1" x 2.6" x 1.7") with a weight of 185 grams (0.41 lbs) whilst the Ricoh WG-4 has sizing of 124mm x 64mm x 33mm (4.9" x 2.5" x 1.3") along with a weight of 230 grams (0.51 lbs).
Examine the Nikon S31 vs Ricoh WG-4 in the latest Camera with Lens Size Comparison Tool.
Remember, the weight of an Interchangeable Lens Camera will change dependant on the lens you have at that moment. Underneath is a front view measurements comparison of the S31 against the WG-4.

Taking into consideration size and weight, the portability rating of the S31 and WG-4 is 90 and 90 respectively.
Nikon S31 vs Ricoh WG-4 Sensor Comparison
Generally, it's hard to visualise the contrast in sensor sizes just by going through specs. The picture underneath should give you a greater sense of the sensor sizing in the S31 and WG-4.
As you can plainly see, both the cameras have different megapixels and different sensor sizes. The S31 featuring a smaller sensor will make shooting shallower DOF trickier and the Ricoh WG-4 will provide extra detail having its extra 6MP. Higher resolution can also allow you to crop pictures a bit more aggressively. The more aged S31 will be disadvantaged in sensor technology.
Nikon S31 vs Ricoh WG-4 Screen and ViewFinder
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Nikon S31 vs Ricoh WG-4 Specifications
| Nikon Coolpix S31 | Ricoh WG-4 | |
|---|---|---|
| General Information | ||
| Brand Name | Nikon | Ricoh |
| Model type | Nikon Coolpix S31 | Ricoh WG-4 |
| Class | Waterproof | Waterproof |
| Launched | 2013-06-21 | 2014-02-05 |
| Physical type | Compact | Compact |
| Sensor Information | ||
| Sensor type | CCD | BSI-CMOS |
| Sensor size | 1/2.9" | 1/2.3" |
| Sensor dimensions | 4.96 x 3.72mm | 6.17 x 4.55mm |
| Sensor area | 18.5mm² | 28.1mm² |
| Sensor resolution | 10 megapixels | 16 megapixels |
| Anti alias filter | ||
| Aspect ratio | - | 1:1, 4:3 and 16:9 |
| Peak resolution | 3648 x 2736 | 4608 x 3456 |
| Highest native ISO | 1600 | 6400 |
| Minimum native ISO | 80 | 125 |
| RAW format | ||
| Autofocusing | ||
| Manual focusing | ||
| Touch focus | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Tracking autofocus | ||
| Autofocus selectice | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detect focus | ||
| Contract detect focus | ||
| Phase detect focus | ||
| Total focus points | - | 9 |
| Cross type focus points | - | - |
| Lens | ||
| Lens mount type | fixed lens | fixed lens |
| Lens zoom range | 29-87mm (3.0x) | 25-100mm (4.0x) |
| Largest aperture | - | f/2.0-4.9 |
| Macro focusing range | - | 1cm |
| Crop factor | 7.3 | 5.8 |
| Screen | ||
| Type of display | Fixed Type | Fixed Type |
| Display size | 2.7 inches | 3 inches |
| Display resolution | 230 thousand dots | 460 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Display technology | - | TFT LCD |
| Viewfinder Information | ||
| Viewfinder | None | None |
| Features | ||
| Minimum shutter speed | 4s | 4s |
| Fastest shutter speed | 1/2000s | 1/4000s |
| Continuous shutter rate | - | 2.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Custom white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash distance | - | 10.00 m (Auto ISO) |
| Flash modes | - | Auto, flash off, flash on, auto + redeye, on + redeye |
| Hot shoe | ||
| AEB | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Supported video resolutions | 1280 x 720 | 1920 x 1080 (30p), 1280 x 720 (60p, 30p) |
| Highest video resolution | 1280x720 | 1920x1080 |
| Video format | - | 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 | 185 grams (0.41 pounds) | 230 grams (0.51 pounds) |
| Physical dimensions | 105 x 65 x 42mm (4.1" x 2.6" x 1.7") | 124 x 64 x 33mm (4.9" x 2.5" x 1.3") |
| DXO scores | ||
| DXO Overall 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 photographs | 240 photographs |
| Form of battery | Battery Pack | Battery Pack |
| Battery ID | EN-EL12 | D-LI92 |
| Self timer | - | Yes (2 or 10 secs) |
| Time lapse feature | ||
| Storage type | SD / SDHC/SDXC | SD/SDHC/SDXC, internal |
| Card slots | Single | Single |
| Retail price | $90 | $330 |