Nikon S640 vs Pentax WG-1
96 Imaging
34 Features
24 Overall
30
93 Imaging
36 Features
31 Overall
34
Nikon S640 vs Pentax WG-1 Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 100 - 6400
- Optical Image Stabilization
- 1/8000s Max Shutter
- 1280 x 720 video
- 28-140mm (F2.7-6.6) lens
- 130g - 91 x 55 x 21mm
- Announced August 2009
(Full Review)
- 14MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 80 - 6400
- 1280 x 720 video
- 28-140mm (F3.5-5.5) lens
- 157g - 114 x 58 x 28mm
- Announced February 2011
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Following is a complete review of the Nikon S640 vs Pentax WG-1, former is a Small Sensor Compact while the other is a Waterproof by brands Nikon and Pentax. The resolution of the S640 (12MP) and the WG-1 (14MP) is fairly similar and both cameras provide the same sensor sizes (1/2.3").
Sora from OpenAI releases its first ever music videoThe S640 was brought out 18 months before the WG-1 making them a generation away from each other. Both the cameras have the same body design (Compact).
Before getting right into a full comparison, here is a quick summation of how the S640 grades vs the WG-1 with regards to portability, imaging, features and an overall score.
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Here is a sample of the gallery pictures for Nikon Coolpix S640 & Pentax Optio WG-1. The entire galleries are viewable at Nikon S640 Gallery & Pentax WG-1 Gallery.
Reasons to pick Nikon S640 over the Pentax WG-1
| S640 | WG-1 |
|---|
Reasons to pick Pentax WG-1 over the Nikon S640
| WG-1 | S640 | |||
|---|---|---|---|---|
| Announced | February 2011 | August 2009 | More modern by 18 months | |
| Focus manually | Dial exact focusing |
Common features in the Nikon S640 and Pentax WG-1
| S640 | WG-1 | |||
|---|---|---|---|---|
| Display type | Fixed | Fixed | Fixed display | |
| Display dimensions | 2.7" | 2.7" | Equal display dimensions | |
| Display resolution | 230k | 230k | Exact same display resolution | |
| Selfie screen | Neither contains selfie screen | |||
| Touch display | Neither contains Touch display |
Nikon S640 vs Pentax WG-1 Physical Comparison
For those who are going to carry around your camera often, you have to take into account its weight and measurements. The Nikon S640 has got exterior dimensions of 91mm x 55mm x 21mm (3.6" x 2.2" x 0.8") accompanied by a weight of 130 grams (0.29 lbs) and the Pentax WG-1 has proportions of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") having a weight of 157 grams (0.35 lbs).
Take a look at the Nikon S640 vs Pentax WG-1 in our brand new Camera plus Lens Size Comparison Tool.
Always remember, the weight of an ILC will differ dependant on the lens you use at that time. Underneath is a front view over all size comparison of the S640 compared to the WG-1.

Using size and weight, the portability rating of the S640 and WG-1 is 96 and 93 respectively.
Nikon S640 vs Pentax WG-1 Sensor Comparison
Generally, its hard to imagine the contrast between sensor sizes simply by reading technical specs. The image here might provide you a better sense of the sensor sizes in the S640 and WG-1.
As you have seen, both cameras provide the same sensor dimensions but different resolution. You can anticipate the Pentax WG-1 to offer more detail having its extra 2 Megapixels. Greater resolution will also help you crop pics more aggressively. The more aged S640 is going to be disadvantaged when it comes to sensor innovation.
Nikon S640 vs Pentax WG-1 Screen and ViewFinder
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Nikon S640 vs Pentax WG-1 Specifications
| Nikon Coolpix S640 | Pentax Optio WG-1 | |
|---|---|---|
| General Information | ||
| Company | Nikon | Pentax |
| Model | Nikon Coolpix S640 | Pentax Optio WG-1 |
| Type | Small Sensor Compact | Waterproof |
| Announced | 2009-08-04 | 2011-02-07 |
| Physical type | Compact | Compact |
| Sensor Information | ||
| Processor | Expeed | - |
| Sensor type | CCD | CCD |
| Sensor size | 1/2.3" | 1/2.3" |
| Sensor dimensions | 6.08 x 4.56mm | 6.17 x 4.55mm |
| Sensor area | 27.7mm² | 28.1mm² |
| Sensor resolution | 12MP | 14MP |
| Anti aliasing filter | ||
| Aspect ratio | 4:3 and 16:9 | 4:3, 3:2 and 16:9 |
| Highest resolution | 4000 x 3000 | 4288 x 3216 |
| Highest native ISO | 6400 | 6400 |
| Lowest native ISO | 100 | 80 |
| RAW images | ||
| Autofocusing | ||
| Manual focus | ||
| AF touch | ||
| AF continuous | ||
| Single AF | ||
| AF tracking | ||
| Selective AF | ||
| AF center weighted | ||
| Multi area AF | ||
| AF live view | ||
| Face detection focusing | ||
| Contract detection focusing | ||
| Phase detection focusing | ||
| Number of focus points | - | 9 |
| Lens | ||
| Lens mount | fixed lens | fixed lens |
| Lens focal range | 28-140mm (5.0x) | 28-140mm (5.0x) |
| Maximal aperture | f/2.7-6.6 | f/3.5-5.5 |
| Macro focus range | 2cm | 1cm |
| Focal length multiplier | 5.9 | 5.8 |
| Screen | ||
| Type of screen | Fixed Type | Fixed Type |
| Screen size | 2.7" | 2.7" |
| Resolution of screen | 230k dots | 230k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch capability | ||
| Screen technology | - | TFT color LCD with Anti-reflective coating |
| Viewfinder Information | ||
| Viewfinder | None | None |
| Features | ||
| Slowest shutter speed | 30s | 4s |
| Maximum shutter speed | 1/8000s | 1/1500s |
| Continuous shooting rate | - | 1.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Set WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | - | 3.90 m |
| Flash settings | - | Auto, On, Off, Red-eye, Soft |
| Hot shoe | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Supported video resolutions | 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) | 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) |
| Highest video resolution | 1280x720 | 1280x720 |
| Video data format | Motion JPEG | Motion JPEG |
| Mic port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | None | Eye-Fi Connected |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 130g (0.29 lb) | 157g (0.35 lb) |
| Physical dimensions | 91 x 55 x 21mm (3.6" x 2.2" x 0.8") | 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 photographs |
| Battery type | - | Battery Pack |
| Battery model | EN-EL12 | D-LI92 |
| Self timer | Yes | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Storage type | SD/SDHC, Internal | SD/SDHC/SDXC, Internal |
| Card slots | One | One |
| Launch cost | $225 | $350 |