Canon A3100 IS vs Pentax WG-1 GPS
94 Imaging
34 Features
14 Overall
26
93 Imaging
37 Features
31 Overall
34
Canon A3100 IS vs Pentax WG-1 GPS Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 100 - 1600
- Optical Image Stabilization
- 640 x 480 video
- 35-140mm (F2.7-5.6) lens
- 165g - 97 x 58 x 28mm
- Introduced January 2010
(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
- 167g - 116 x 59 x 29mm
- Revealed August 2011
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Let's examine more in depth at the Canon A3100 IS and Pentax WG-1 GPS, one is a Small Sensor Compact and the other is a Waterproof by competitors Canon and Pentax. The image resolution of the A3100 IS (12MP) and the WG-1 GPS (14MP) is fairly comparable and they use the exact same sensor measurements (1/2.3").
Photobucket discusses licensing 13 billion images with AI firmsThe A3100 IS was launched 19 months prior to the WG-1 GPS making the cameras a generation away from one another. Both of the cameras come with the identical body type (Compact).
Before getting straight into a in depth comparison, below is a simple view of how the A3100 IS grades versus the WG-1 GPS with regard to portability, imaging, features and an overall mark.
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Below is a sample of the gallery pictures for Canon PowerShot A3100 IS and Pentax Optio WG-1 GPS. The complete galleries are available at Canon A3100 IS Gallery and Pentax WG-1 GPS Gallery.
Reasons to pick Canon A3100 IS over the Pentax WG-1 GPS
| A3100 IS | WG-1 GPS |
|---|
Reasons to pick Pentax WG-1 GPS over the Canon A3100 IS
| WG-1 GPS | A3100 IS | |||
|---|---|---|---|---|
| Revealed | August 2011 |  | January 2010 | Newer by 19 months |
| Manually focus |  | Very exact focusing |
Common features in the Canon A3100 IS and Pentax WG-1 GPS
| A3100 IS | WG-1 GPS | |||
|---|---|---|---|---|
| Display type | Fixed |  | Fixed | Fixed display |
| Display dimension | 2.7" |  | 2.7" | Identical display measurements |
| Display resolution | 230k |  | 230k | Exact same display resolution |
| Selfie screen |  | Lacking selfie screen | ||
| Touch friendly display |  | Neither contains Touch friendly display |
Canon A3100 IS vs Pentax WG-1 GPS Physical Comparison
If you are aiming to travel with your camera regularly, you need to think about its weight and proportions. The Canon A3100 IS has got exterior dimensions of 97mm x 58mm x 28mm (3.8" x 2.3" x 1.1") having a weight of 165 grams (0.36 lbs) whilst the Pentax WG-1 GPS has measurements of 116mm x 59mm x 29mm (4.6" x 2.3" x 1.1") along with a weight of 167 grams (0.37 lbs).
Look at the Canon A3100 IS and Pentax WG-1 GPS in the all new Camera with Lens Size Comparison Tool.
Take into account, the weight of an Interchangeable Lens Camera will vary dependant on the lens you have chosen at that moment. Following is the front view measurement comparison of the A3100 IS compared to the WG-1 GPS.
Using dimensions and weight, the portability score of the A3100 IS and WG-1 GPS is 94 and 93 respectively.
Canon A3100 IS vs Pentax WG-1 GPS Sensor Comparison
Sometimes, its hard to picture the difference in sensor dimensions purely by seeing a spec sheet. The pic underneath should give you a far better sense of the sensor sizes in the A3100 IS and WG-1 GPS.
Clearly, each of the cameras posses the exact same sensor measurements but different megapixels. You should anticipate the Pentax WG-1 GPS to produce more detail utilizing its extra 2 Megapixels. Greater resolution will also make it easier to crop pics somewhat more aggressively. The more aged A3100 IS will be disadvantaged with regard to sensor innovation.
Canon A3100 IS vs Pentax WG-1 GPS Screen and ViewFinder
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Canon A3100 IS vs Pentax WG-1 GPS Specifications
| Canon PowerShot A3100 IS | Pentax Optio WG-1 GPS | |
|---|---|---|
| General Information | ||
| Manufacturer | Canon | Pentax |
| Model | Canon PowerShot A3100 IS | Pentax Optio WG-1 GPS |
| Category | Small Sensor Compact | Waterproof |
| Introduced | 2010-01-05 | 2011-08-16 |
| Body design | Compact | Compact |
| Sensor Information | ||
| Sensor type | CCD | CCD |
| 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 | 12 megapixel | 14 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 4:3 and 16:9 | - |
| Peak resolution | 4000 x 3000 | 4288 x 3216 |
| Highest native ISO | 1600 | 6400 |
| Minimum native ISO | 100 | 80 |
| RAW pictures | ||
| Autofocusing | ||
| Manual focus | ||
| Autofocus touch | ||
| Continuous autofocus | ||
| Single autofocus | ||
| Tracking autofocus | ||
| Selective autofocus | ||
| Center weighted autofocus | ||
| Autofocus multi area | ||
| Autofocus live view | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Number of focus points | 9 | 9 |
| Lens | ||
| Lens mount | fixed lens | fixed lens |
| Lens focal range | 35-140mm (4.0x) | 28-140mm (5.0x) |
| Maximum aperture | f/2.7-5.6 | f/3.5-5.5 |
| Macro focus range | 3cm | 1cm |
| Focal length multiplier | 5.8 | 5.8 |
| Screen | ||
| Screen type | Fixed Type | Fixed Type |
| Screen diagonal | 2.7 inches | 2.7 inches |
| Resolution of screen | 230 thousand dot | 230 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch display | ||
| Screen technology | - | TFT color LCD with Anti-reflective coating |
| Viewfinder Information | ||
| Viewfinder | None | None |
| Features | ||
| Minimum shutter speed | 15 secs | 4 secs |
| Fastest shutter speed | 1/1600 secs | 1/1500 secs |
| Continuous shutter speed | 1.0 frames per sec | 1.0 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Set white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash range | 3.00 m | 3.90 m |
| Flash settings | Auto, On, Off, Red-Eye, Fill-in, Slow Sync | Auto, On, Off, Red-eye, Soft |
| External flash | ||
| AE bracketing | ||
| White balance bracketing | ||
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Video resolutions | 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 | 640x480 | 1280x720 |
| Video data format | Motion JPEG | Motion JPEG |
| Mic input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | None | Eye-Fi Connected |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | BuiltIn |
| Physical | ||
| Environmental seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 165 gr (0.36 lbs) | 167 gr (0.37 lbs) |
| Dimensions | 97 x 58 x 28mm (3.8" x 2.3" x 1.1") | 116 x 59 x 29mm (4.6" x 2.3" x 1.1") |
| 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 | - | 260 shots |
| Type of battery | - | Battery Pack |
| Battery model | NB-8L | D-LI92 |
| Self timer | Yes (2, 10, Custom, Face) | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Type of storage | SD/SDHC/SDXC/MMC/MMCplus/HD MMCplus | SD/SDHC/SDXC card, Internal |
| Storage slots | 1 | 1 |
| Launch pricing | $159 | $350 |