Nikon S640 vs Ricoh WG-4
96 Imaging
34 Features
24 Overall
30
90 Imaging
39 Features
44 Overall
41
Nikon S640 vs Ricoh WG-4 Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 100 - 6400
- Optical Image Stabilization
- 1/8000s Maximum Shutter
- 1280 x 720 video
- 28-140mm (F2.7-6.6) lens
- 130g - 91 x 55 x 21mm
- Released August 2009
(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
- Announced February 2014
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On this page, we will be reviewing the Nikon S640 and Ricoh WG-4, one being a Small Sensor Compact and the latter is a Waterproof by companies Nikon and Ricoh. There is a big difference among the resolutions of the S640 (12MP) and WG-4 (16MP) but both cameras offer the same sensor sizes (1/2.3").
Apple Innovates by Creating Next-Level Optical Stabilization for iPhoneThe S640 was introduced 5 years earlier than the WG-4 and that is a fairly big gap as far as camera tech is concerned. Each of the cameras have the same body design (Compact).
Before we go straight to a complete comparison, here is a brief introduction of how the S640 scores versus the WG-4 when it comes to portability, imaging, features and an overall grade.
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Below is a preview of the gallery images for Nikon Coolpix S640 and Ricoh WG-4. The whole galleries are available at Nikon S640 Gallery and Ricoh WG-4 Gallery.
Reasons to pick Nikon S640 over the Ricoh WG-4
| S640 | WG-4 |
|---|
Reasons to pick Ricoh WG-4 over the Nikon S640
| WG-4 | S640 | |||
|---|---|---|---|---|
| Announced | February 2014 |  | August 2009 | More recent by 54 months |
| Manual focus |  | Dial accurate focus | ||
| Screen dimensions | 3" |  | 2.7" | Bigger screen (+0.3") |
| Screen resolution | 460k |  | 230k | Clearer screen (+230k dot) |
Common features in the Nikon S640 and Ricoh WG-4
| S640 | WG-4 | |||
|---|---|---|---|---|
| Screen type | Fixed |  | Fixed | Fixed screen |
| Selfie screen |  | Lack of selfie screen | ||
| Touch screen |  | Lack of Touch screen |
Nikon S640 vs Ricoh WG-4 Physical Comparison
If you are going to lug around your camera frequently, you need to factor its weight and proportions. The Nikon S640 has outer dimensions of 91mm x 55mm x 21mm (3.6" x 2.2" x 0.8") and a weight of 130 grams (0.29 lbs) and the Ricoh WG-4 has measurements of 124mm x 64mm x 33mm (4.9" x 2.5" x 1.3") along with a weight of 230 grams (0.51 lbs).
Check the Nikon S640 and Ricoh WG-4 in the latest Camera with Lens Size Comparison Tool.
Keep in mind, the weight of an Interchangeable Lens Camera will change depending on the lens you select at that moment. Below is a front view size comparison of the S640 vs the WG-4.
Using size and weight, the portability score of the S640 and WG-4 is 96 and 90 respectively.
Nikon S640 vs Ricoh WG-4 Sensor Comparison
Oftentimes, its difficult to picture the contrast in sensor measurements purely by researching technical specs. The visual underneath will help offer you a much better sense of the sensor sizes in the S640 and WG-4.
As you have seen, both of those cameras provide the same sensor dimensions albeit different megapixels. You should expect the Ricoh WG-4 to result in greater detail using its extra 4MP. Higher resolution can also enable you to crop photographs more aggressively. The older S640 will be behind when it comes to sensor technology.
Nikon S640 vs Ricoh WG-4 Screen and ViewFinder
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Nikon S640 vs Ricoh WG-4 Specifications
| Nikon Coolpix S640 | Ricoh WG-4 | |
|---|---|---|
| General Information | ||
| Company | Nikon | Ricoh |
| Model | Nikon Coolpix S640 | Ricoh WG-4 |
| Class | Small Sensor Compact | Waterproof |
| Released | 2009-08-04 | 2014-02-05 |
| Body design | Compact | Compact |
| Sensor Information | ||
| Chip | Expeed | - |
| Sensor type | CCD | BSI-CMOS |
| Sensor size | 1/2.3" | 1/2.3" |
| Sensor dimensions | 6.08 x 4.56mm | 6.17 x 4.55mm |
| Sensor surface area | 27.7mm² | 28.1mm² |
| Sensor resolution | 12 megapixels | 16 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 4:3 and 16:9 | 1:1, 4:3 and 16:9 |
| Peak resolution | 4000 x 3000 | 4608 x 3456 |
| Highest native ISO | 6400 | 6400 |
| Minimum native ISO | 100 | 125 |
| RAW photos | ||
| Autofocusing | ||
| Focus manually | ||
| Autofocus touch | ||
| Autofocus continuous | ||
| Single autofocus | ||
| Tracking autofocus | ||
| Autofocus selectice | ||
| Autofocus center weighted | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detect autofocus | ||
| Contract detect autofocus | ||
| Phase detect autofocus | ||
| Number of focus points | - | 9 |
| Lens | ||
| Lens mount | fixed lens | fixed lens |
| Lens focal range | 28-140mm (5.0x) | 25-100mm (4.0x) |
| Max aperture | f/2.7-6.6 | f/2.0-4.9 |
| Macro focus distance | 2cm | 1cm |
| Focal length multiplier | 5.9 | 5.8 |
| Screen | ||
| Range of display | Fixed Type | Fixed Type |
| Display sizing | 2.7" | 3" |
| Display resolution | 230 thousand dot | 460 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch functionality | ||
| Display technology | - | TFT LCD |
| Viewfinder Information | ||
| Viewfinder | None | None |
| Features | ||
| Min shutter speed | 30s | 4s |
| Max shutter speed | 1/8000s | 1/4000s |
| Continuous shutter speed | - | 2.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Set white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash range | - | 10.00 m (Auto ISO) |
| Flash modes | - | Auto, flash off, flash on, auto + redeye, on + redeye |
| Hot shoe | ||
| Auto exposure bracketing | ||
| White balance bracketing | ||
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Video resolutions | 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) | 1920 x 1080 (30p), 1280 x 720 (60p, 30p) |
| Highest video resolution | 1280x720 | 1920x1080 |
| Video format | Motion JPEG | H.264 |
| 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 | ||
| Environmental seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 130g (0.29 pounds) | 230g (0.51 pounds) |
| Physical dimensions | 91 x 55 x 21mm (3.6" x 2.2" x 0.8") | 124 x 64 x 33mm (4.9" x 2.5" x 1.3") |
| 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 | - | 240 pictures |
| Battery format | - | Battery Pack |
| Battery model | EN-EL12 | D-LI92 |
| Self timer | Yes | Yes (2 or 10 secs) |
| Time lapse feature | ||
| Type of storage | SD/SDHC, Internal | SD/SDHC/SDXC, internal |
| Storage slots | One | One |
| Cost at release | $225 | $330 |