Pentax WG-3 vs Sony S2100
90 Imaging
39 Features
44 Overall
41
93 Imaging
34 Features
17 Overall
27
Pentax WG-3 vs Sony S2100 Key Specs
(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 July 2013
(Full Review)
- 12MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 100 - 3200
- 640 x 480 video
- 33-105mm (F3.1-5.6) lens
- 167g - 98 x 61 x 27mm
- Introduced January 2010
Snapchat Adds Watermarks to AI-Created Images Pentax WG-3 vs Sony S2100 Overview
Here, we are looking at the Pentax WG-3 versus Sony S2100, former is a Waterproof while the other is a Small Sensor Compact by competitors Pentax and Sony. There is a large difference between the resolutions of the WG-3 (16MP) and S2100 (12MP) but both cameras posses the identical sensor size (1/2.3").
Apple Innovates by Creating Next-Level Optical Stabilization for iPhoneThe WG-3 was launched 3 years after the S2100 which is quite a serious difference as far as tech is concerned. Each of the cameras feature the same body design (Compact).
Before going into a complete comparison, here is a quick overview of how the WG-3 grades versus the S2100 in terms of portability, imaging, features and an overall mark.
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Following is a sample of the gallery pictures for Pentax WG-3 & Sony Cyber-shot DSC-S2100. The complete galleries are provided at Pentax WG-3 Gallery & Sony S2100 Gallery.
Reasons to pick Pentax WG-3 over the Sony S2100
| WG-3 | S2100 | |||
|---|---|---|---|---|
| Introduced | July 2013 | January 2010 | Newer by 43 months | |
| Manual focus | More exact focusing | |||
| Display resolution | 460k | 230k | Crisper display (+230k dot) |
Reasons to pick Sony S2100 over the Pentax WG-3
| S2100 | WG-3 |
|---|
Common features in the Pentax WG-3 and Sony S2100
| WG-3 | S2100 | |||
|---|---|---|---|---|
| Display type | Fixed | Fixed | Fixed display | |
| Display size | 3" | 3" | Same display size | |
| Selfie screen | Lack of selfie screen | |||
| Touch friendly display | Neither includes Touch friendly display |
Pentax WG-3 vs Sony S2100 Physical Comparison
For anybody who is intending to travel with your camera often, you'll have to think about its weight and measurements. The Pentax WG-3 features physical measurements of 124mm x 64mm x 33mm (4.9" x 2.5" x 1.3") with a weight of 230 grams (0.51 lbs) and the Sony S2100 has proportions of 98mm x 61mm x 27mm (3.9" x 2.4" x 1.1") along with a weight of 167 grams (0.37 lbs).
Compare the Pentax WG-3 versus Sony S2100 in our brand new Camera & Lens Size Comparison Tool.
Remember that, the weight of an ILC will vary dependant on the lens you have attached at that time. The following is a front view size comparison of the WG-3 vs the S2100.

Looking at size and weight, the portability grade of the WG-3 and S2100 is 90 and 93 respectively.
Pentax WG-3 vs Sony S2100 Sensor Comparison
Often, it is difficult to envision the gap between sensor dimensions just by checking specs. The pic below may give you a far better sense of the sensor sizing in the WG-3 and S2100.
All in all, both of the cameras come with the identical sensor size but not the same MP. You can anticipate the Pentax WG-3 to resolve greater detail utilizing its extra 4 Megapixels. Greater resolution will enable you to crop images a good deal more aggressively. The newer WG-3 will have an edge when it comes to sensor technology.
Pentax WG-3 vs Sony S2100 Screen and ViewFinder
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Pentax WG-3 vs Sony S2100 Specifications
| Pentax WG-3 | Sony Cyber-shot DSC-S2100 | |
|---|---|---|
| General Information | ||
| Manufacturer | Pentax | Sony |
| Model type | Pentax WG-3 | Sony Cyber-shot DSC-S2100 |
| Class | Waterproof | Small Sensor Compact |
| Announced | 2013-07-19 | 2010-01-07 |
| Body design | Compact | Compact |
| Sensor Information | ||
| Powered by | - | Bionz |
| Sensor type | BSI-CMOS | CCD |
| Sensor size | 1/2.3" | 1/2.3" |
| Sensor dimensions | 6.17 x 4.55mm | 6.17 x 4.55mm |
| Sensor surface area | 28.1mm² | 28.1mm² |
| Sensor resolution | 16 megapixel | 12 megapixel |
| Anti alias filter | ||
| Aspect ratio | 1:1, 4:3 and 16:9 | 4:3, 3:2 and 16:9 |
| Max resolution | 4608 x 3456 | 4000 x 3000 |
| Max native ISO | 6400 | 3200 |
| Lowest native ISO | 125 | 100 |
| RAW format | ||
| Autofocusing | ||
| Manual focusing | ||
| Autofocus touch | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Total focus points | 9 | 9 |
| Lens | ||
| Lens mount type | fixed lens | fixed lens |
| Lens zoom range | 25-100mm (4.0x) | 33-105mm (3.2x) |
| Largest aperture | f/2.0-4.9 | f/3.1-5.6 |
| Macro focusing distance | 1cm | 5cm |
| Focal length multiplier | 5.8 | 5.8 |
| Screen | ||
| Range of screen | Fixed Type | Fixed Type |
| Screen diagonal | 3 inch | 3 inch |
| Resolution of screen | 460k dot | 230k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch function | ||
| Screen technology | Widescreen TFT color LCD with anti-reflective coating | - |
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Min shutter speed | 4 secs | 1 secs |
| Max shutter speed | 1/4000 secs | 1/1200 secs |
| Continuous shutter speed | 10.0 frames/s | 1.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Change white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash distance | 3.40 m | 3.30 m |
| Flash settings | Auto, On, Off, Red-eye, Soft | Auto, On, Off, Slow syncro |
| Hot shoe | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported video resolutions | 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps) | 640 x 480 (30 fps), 320 x 240 (30 fps) |
| Max video resolution | 1920x1080 | 640x480 |
| Video format | MPEG-4, H.264 | Motion JPEG |
| Mic jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | Eye-Fi Connected | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 230g (0.51 lbs) | 167g (0.37 lbs) |
| Physical dimensions | 124 x 64 x 33mm (4.9" x 2.5" x 1.3") | 98 x 61 x 27mm (3.9" x 2.4" x 1.1") |
| 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 | 240 pictures | - |
| Battery form | Battery Pack | - |
| Battery ID | D-LI92 | 2 x AA |
| Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Storage media | SD/SDHC/SDXC card, Internal | Memory Stick Duo/Pro Duo, optional SD, Internal |
| Storage slots | One | One |
| Price at release | $300 | $0 |