Canon A3100 IS vs Ricoh WG-4
94 Imaging
34 Features
14 Overall
26
90 Imaging
39 Features
44 Overall
41
Canon A3100 IS vs Ricoh WG-4 Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 100 - 1600
- Optical Image Stabilization
- 640 x 480 video
- 35-140mm (F2.7-5.6) lens
- 165g - 97 x 58 x 28mm
- Announced January 2010
(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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Its time to look much closer at the Canon A3100 IS vs Ricoh WG-4, former being a Small Sensor Compact while the latter is a Waterproof by manufacturers Canon and Ricoh. There is a large difference between the sensor resolutions of the A3100 IS (12MP) and WG-4 (16MP) but both cameras have the identical sensor dimensions (1/2.3").
Photobucket discusses licensing 13 billion images with AI firmsThe A3100 IS was released 5 years before the WG-4 and that is quite a serious difference as far as tech is concerned. Both of the cameras feature the same body design (Compact).
Before getting straight to a full comparison, here is a simple summation of how the A3100 IS matches up vs the WG-4 in regards to portability, imaging, features and an overall rating.
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This is a preview of the gallery images for Canon PowerShot A3100 IS & Ricoh WG-4. The complete galleries are provided at Canon A3100 IS Gallery & Ricoh WG-4 Gallery.
Reasons to pick Canon A3100 IS over the Ricoh WG-4
| A3100 IS | WG-4 |
|---|
Reasons to pick Ricoh WG-4 over the Canon A3100 IS
| WG-4 | A3100 IS | |||
|---|---|---|---|---|
| Launched | February 2014 | January 2010 | Fresher by 49 months | |
| Focus manually | Dial precise focusing | |||
| Screen size | 3" | 2.7" | Bigger screen (+0.3") | |
| Screen resolution | 460k | 230k | Sharper screen (+230k dot) |
Common features in the Canon A3100 IS and Ricoh WG-4
| A3100 IS | WG-4 | |||
|---|---|---|---|---|
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | Neither features selfie screen | |||
| Touch screen | Neither features Touch screen |
Canon A3100 IS vs Ricoh WG-4 Physical Comparison
When you are planning to carry your camera, you'll have to take into account its weight and measurements. The Canon A3100 IS enjoys outside measurements of 97mm x 58mm x 28mm (3.8" x 2.3" x 1.1") and a weight of 165 grams (0.36 lbs) while the Ricoh WG-4 has proportions of 124mm x 64mm x 33mm (4.9" x 2.5" x 1.3") with a weight of 230 grams (0.51 lbs).
Check out the Canon A3100 IS vs Ricoh WG-4 in our newest Camera & Lens Size Comparison Tool.
Always remember, the weight of an ILC will change depending on the lens you are working with during that time. Below is a front view scale comparison of the A3100 IS versus the WG-4.

Looking at size and weight, the portability score of the A3100 IS and WG-4 is 94 and 90 respectively.
Canon A3100 IS vs Ricoh WG-4 Sensor Comparison
Generally, it is tough to picture the difference between sensor sizing simply by reading through specifications. The graphic underneath will provide you a stronger sense of the sensor sizing in the A3100 IS and WG-4.
To sum up, both the cameras come with the identical sensor size albeit different resolution. You can expect the Ricoh WG-4 to give greater detail as a result of its extra 4MP. Higher resolution can also make it easier to crop pictures a good deal more aggressively. The older A3100 IS is going to be disadvantaged with regard to sensor technology.
Canon A3100 IS vs Ricoh WG-4 Screen and ViewFinder
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Canon A3100 IS vs Ricoh WG-4 Specifications
| Canon PowerShot A3100 IS | Ricoh WG-4 | |
|---|---|---|
| General Information | ||
| Brand Name | Canon | Ricoh |
| Model type | Canon PowerShot A3100 IS | Ricoh WG-4 |
| Category | Small Sensor Compact | Waterproof |
| Announced | 2010-01-05 | 2014-02-05 |
| Physical type | Compact | Compact |
| Sensor Information | ||
| Sensor type | CCD | BSI-CMOS |
| 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 | 16 megapixel |
| Anti alias filter | ||
| Aspect ratio | 4:3 and 16:9 | 1:1, 4:3 and 16:9 |
| Maximum resolution | 4000 x 3000 | 4608 x 3456 |
| Maximum native ISO | 1600 | 6400 |
| Lowest native ISO | 100 | 125 |
| RAW files | ||
| Autofocusing | ||
| Manual focusing | ||
| Touch focus | ||
| AF continuous | ||
| AF single | ||
| Tracking AF | ||
| Selective AF | ||
| AF center weighted | ||
| Multi area AF | ||
| AF live view | ||
| Face detect focusing | ||
| Contract detect focusing | ||
| Phase detect focusing | ||
| Total focus points | 9 | 9 |
| Lens | ||
| Lens mount type | fixed lens | fixed lens |
| Lens zoom range | 35-140mm (4.0x) | 25-100mm (4.0x) |
| Maximal aperture | f/2.7-5.6 | f/2.0-4.9 |
| Macro focusing distance | 3cm | 1cm |
| Crop factor | 5.8 | 5.8 |
| Screen | ||
| Type of display | Fixed Type | Fixed Type |
| Display diagonal | 2.7" | 3" |
| Resolution of display | 230 thousand dots | 460 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch functionality | ||
| Display technology | - | TFT LCD |
| Viewfinder Information | ||
| Viewfinder | None | None |
| Features | ||
| Lowest shutter speed | 15 seconds | 4 seconds |
| Highest shutter speed | 1/1600 seconds | 1/4000 seconds |
| Continuous shooting rate | 1.0 frames/s | 2.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Custom WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | 3.00 m | 10.00 m (Auto ISO) |
| Flash options | Auto, On, Off, Red-Eye, Fill-in, Slow Sync | Auto, flash off, flash on, auto + redeye, on + redeye |
| Hot shoe | ||
| AE bracketing | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Supported video resolutions | 640 x 480 (30 fps), 320 x 240 (30 fps) | 1920 x 1080 (30p), 1280 x 720 (60p, 30p) |
| Maximum video resolution | 640x480 | 1920x1080 |
| Video file format | Motion JPEG | 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 | 165g (0.36 lb) | 230g (0.51 lb) |
| Physical dimensions | 97 x 58 x 28mm (3.8" x 2.3" x 1.1") | 124 x 64 x 33mm (4.9" x 2.5" x 1.3") |
| DXO scores | ||
| DXO All around 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 |
| Style of battery | - | Battery Pack |
| Battery ID | NB-8L | D-LI92 |
| Self timer | Yes (2, 10, Custom, Face) | Yes (2 or 10 secs) |
| Time lapse feature | ||
| Storage type | SD/SDHC/SDXC/MMC/MMCplus/HD MMCplus | SD/SDHC/SDXC, internal |
| Card slots | 1 | 1 |
| Retail price | $159 | $330 |