Canon A3100 IS vs Pentax WS80
94 Imaging
34 Features
14 Overall
26


95 Imaging
33 Features
20 Overall
27
Canon A3100 IS vs Pentax WS80 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
- Launched January 2010
(Full Review)
- 10MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 64 - 6400
- 1280 x 720 video
- 35-175mm (F3.8-4.7) lens
- 125g - 92 x 60 x 22mm
- Launched August 2009

Canon A3100 IS vs Pentax WS80 Overview
Below, we will be evaluating the Canon A3100 IS and Pentax WS80, former is a Small Sensor Compact while the latter is a Waterproof by manufacturers Canon and Pentax. The image resolution of the A3100 IS (12MP) and the WS80 (10MP) is pretty similar and they come with the exact same sensor sizing (1/2.3").

The A3100 IS was introduced 6 months after the WS80 so they are of a similar age. Each of the cameras come with the identical body type (Compact).
Before getting through a in-depth comparison, below is a brief synopsis of how the A3100 IS scores against the WS80 for portability, imaging, features and an overall score.

Canon A3100 IS vs Pentax WS80 Gallery
Following is a preview of the gallery images for Canon PowerShot A3100 IS & Pentax Optio WS80. The whole galleries are provided at Canon A3100 IS Gallery & Pentax WS80 Gallery.
Reasons to pick Canon A3100 IS over the Pentax WS80
A3100 IS | WS80 |
---|
Reasons to pick Pentax WS80 over the Canon A3100 IS
WS80 | A3100 IS | |||
---|---|---|---|---|
Manually focus | ![]() | More accurate focus |
Common features in the Canon A3100 IS and Pentax WS80
A3100 IS | WS80 | |||
---|---|---|---|---|
Launched | January 2010 | ![]() | August 2009 | Similar age |
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Screen dimension | 2.7" | ![]() | 2.7" | Identical screen measurement |
Screen resolution | 230k | ![]() | 230k | Exact same screen resolution |
Selfie screen | ![]() | Lacking selfie screen | ||
Touch friendly screen | ![]() | Neither comes with Touch friendly screen |
Canon A3100 IS vs Pentax WS80 Physical Comparison
For those who are planning to carry around your camera regularly, you are going to need to factor its weight and size. The Canon A3100 IS comes with 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) and the Pentax WS80 has specifications of 92mm x 60mm x 22mm (3.6" x 2.4" x 0.9") and a weight of 125 grams (0.28 lbs).
Analyze the Canon A3100 IS and Pentax WS80 in our brand new Camera & Lens Size Comparison Tool.
Remember that, the weight of an ILC will vary depending on the lens you choose at that moment. Following is the front view size comparison of the A3100 IS against the WS80.

Considering dimensions and weight, the portability grade of the A3100 IS and WS80 is 94 and 95 respectively.

Canon A3100 IS vs Pentax WS80 Sensor Comparison
Normally, it's hard to visualise the gap between sensor sizes merely by going over a spec sheet. The pic underneath may offer you a greater sense of the sensor measurements in the A3100 IS and WS80.
Clearly, each of these cameras have got the exact same sensor measurements albeit not the same megapixels. You can expect the Canon A3100 IS to deliver more detail using its extra 2MP. Higher resolution can also make it easier to crop photographs much more aggressively.

Canon A3100 IS vs Pentax WS80 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Canon A3100 IS vs Pentax WS80 Specifications
Canon PowerShot A3100 IS | Pentax Optio WS80 | |
---|---|---|
General Information | ||
Manufacturer | Canon | Pentax |
Model type | Canon PowerShot A3100 IS | Pentax Optio WS80 |
Type | Small Sensor Compact | Waterproof |
Launched | 2010-01-05 | 2009-08-05 |
Physical type | Compact | Compact |
Sensor Information | ||
Powered by | - | Prime |
Sensor type | CCD | CCD |
Sensor size | 1/2.3" | 1/2.3" |
Sensor measurements | 6.17 x 4.55mm | 6.17 x 4.55mm |
Sensor area | 28.1mm² | 28.1mm² |
Sensor resolution | 12 megapixels | 10 megapixels |
Anti alias filter | ||
Aspect ratio | 4:3 and 16:9 | 4:3 and 16:9 |
Maximum resolution | 4000 x 3000 | 3648 x 2736 |
Maximum native ISO | 1600 | 6400 |
Lowest native ISO | 100 | 64 |
RAW data | ||
Autofocusing | ||
Focus manually | ||
Touch to focus | ||
AF continuous | ||
AF single | ||
AF tracking | ||
Selective AF | ||
AF center weighted | ||
Multi area AF | ||
AF live view | ||
Face detection focusing | ||
Contract detection focusing | ||
Phase detection focusing | ||
Total focus points | 9 | 9 |
Lens | ||
Lens support | fixed lens | fixed lens |
Lens zoom range | 35-140mm (4.0x) | 35-175mm (5.0x) |
Largest aperture | f/2.7-5.6 | f/3.8-4.7 |
Macro focusing distance | 3cm | - |
Focal length multiplier | 5.8 | 5.8 |
Screen | ||
Screen type | Fixed Type | Fixed Type |
Screen sizing | 2.7" | 2.7" |
Screen resolution | 230k dots | 230k dots |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Viewfinder Information | ||
Viewfinder type | None | None |
Features | ||
Slowest shutter speed | 15 secs | 4 secs |
Maximum shutter speed | 1/1600 secs | 1/1500 secs |
Continuous shooting rate | 1.0fps | 1.0fps |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Change WB | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | 3.00 m | 3.40 m |
Flash options | Auto, On, Off, Red-Eye, Fill-in, Slow Sync | Auto, On, Off, Red-eye, Soft |
External flash | ||
Auto exposure bracketing | ||
WB 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 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30, 15 fps) |
Maximum video resolution | 640x480 | 1280x720 |
Video data format | Motion JPEG | Motion JPEG |
Microphone 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 | ||
Environmental sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 165 grams (0.36 lb) | 125 grams (0.28 lb) |
Dimensions | 97 x 58 x 28mm (3.8" x 2.3" x 1.1") | 92 x 60 x 22mm (3.6" x 2.4" x 0.9") |
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 ID | NB-8L | D-LI68 |
Self timer | Yes (2, 10, Custom, Face) | Yes (2 or 10 sec) |
Time lapse recording | ||
Type of storage | SD/SDHC/SDXC/MMC/MMCplus/HD MMCplus | SD/SDHC card, Internal |
Card slots | One | One |
Launch price | $159 | $220 |