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Canon A2100 IS vs Pentax WS80

Portability
92
Imaging
35
Features
20
Overall
29
Canon PowerShot A2100 IS front
 
Pentax Optio WS80 front
Portability
95
Imaging
33
Features
20
Overall
27

Canon A2100 IS vs Pentax WS80 Key Specs

Canon A2100 IS
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 1600
  • Optical Image Stabilization
  • 640 x 480 video
  • 36-216mm (F3.2-5.9) lens
  • 185g - 102 x 64 x 32mm
  • Released February 2009
Pentax WS80
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 64 - 6400
  • 1280 x 720 video
  • 35-175mm (F3.8-4.7) lens
  • 125g - 92 x 60 x 22mm
  • Revealed August 2009
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Canon A2100 IS vs Pentax WS80 Overview

In this write-up, we are analyzing the Canon A2100 IS and Pentax WS80, one is a Small Sensor Compact and the other is a Waterproof by competitors Canon and Pentax. The sensor resolution of the A2100 IS (12MP) and the WS80 (10MP) is very similar and they possess the same exact sensor sizing (1/2.3").

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The A2100 IS was launched 5 months earlier than the WS80 so they are of a similar generation. The two cameras offer the identical body type (Compact).

Before diving straight into a step-by-step comparison, below is a quick synopsis of how the A2100 IS matches up versus the WS80 in terms of portability, imaging, features and an overall score.

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Reasons to pick Canon A2100 IS over the Pentax WS80

 A2100 IS WS80 
Display sizing3"2.7"Larger display (+0.3")

Reasons to pick Pentax WS80 over the Canon A2100 IS

 WS80 A2100 IS 
Focus manually More accurate focusing

Common features in the Canon A2100 IS and Pentax WS80

 A2100 IS WS80 
RevealedFebruary 2009August 2009Similar generation
Display typeFixed Fixed Fixed display
Display resolution230k230kIdentical display resolution
Selfie screen Lacking selfie screen
Touch display Lacking Touch display

Canon A2100 IS vs Pentax WS80 Physical Comparison

In case you're aiming to carry around your camera often, you're going to have to think about its weight and size. The Canon A2100 IS provides external measurements of 102mm x 64mm x 32mm (4.0" x 2.5" x 1.3") along with a weight of 185 grams (0.41 lbs) while 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).

Take a look at the Canon A2100 IS and Pentax WS80 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an Interchangeable Lens Camera will change dependant on the lens you select at that time. Underneath is the front view physical size comparison of the A2100 IS compared to the WS80.

Canon A2100 IS vs Pentax WS80 size comparison

Using size and weight, the portability grade of the A2100 IS and WS80 is 92 and 95 respectively.

Canon A2100 IS vs Pentax WS80 top view buttons comparison

Canon A2100 IS vs Pentax WS80 Sensor Comparison

Generally, it is difficult to picture the gap between sensor sizes purely by going over technical specs. The image here might provide you a far better sense of the sensor measurements in the A2100 IS and WS80.

As you can tell, both of these cameras enjoy the same exact sensor sizing but different MP. You should expect to see the Canon A2100 IS to offer more detail utilizing its extra 2 Megapixels. Greater resolution will also allow you to crop photos far more aggressively.

Canon A2100 IS vs Pentax WS80 sensor size comparison

Canon A2100 IS vs Pentax WS80 Screen and ViewFinder

Canon A2100 IS vs Pentax WS80 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon A2100 IS as a Portrait photography camera
Pentax WS80 as a Portrait photography camera
26
features face detect autofocus
lack of manual focus
no manual control
no external flash support
low megapixels (12MP)
sensor size is very small (1/2.3")
lacks RAW files
26
focusing manually
no manual mode
cannot use external flash
sensor resolution low (10MP)
small sensor size (1/2.3")
does not have RAW format
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Street Comparison

Canon A2100 IS Street photography features
Pentax WS80 Street photography features
55
image stabilization (Optical)
fixed screen
sensor size is very small (1/2.3")
lacks RAW files
59
weather sealing
lighter than competition in class (125 grams)
screen is fixed
does not have image stabilization
small sensor size (1/2.3")
does not have RAW format
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Sports Comparison

Canon A2100 IS as a Sports photography camera
Pentax WS80 as a Sports photography camera
25
image stabilization (Optical)
max fps very slow (1.0 frames per second)
no shutter priority
low megapixels (12 megapixels)
sensor size is very small (1/2.3")
lacks phase detect autofocus
23
weather sealing
slow continuous shooting (1.0 frames/s)
lack of shutter priority mode
does not have image stabilization
sensor resolution low (10 megapixels)
small sensor size (1/2.3")
does not have phase detect auto focus
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Travel Comparison

Travel photography with Canon A2100 IS
Travel photography with Pentax WS80
50
flash built-in
lack of Timelapse recording
low megapixels (12MP)
doesn't feature selfie friendly display
wide angle not fantastic (36mm)
somewhat slow maximum aperture (f3.2)
61
lighter than competition in class (125 grams)
weather sealing
has built in flash
sensor resolution low (10MP)
doesn't have selfie friendly display
wide angle not great (35mm)
somewhat slow max aperture (f3.8)
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Landscape Comparison

Landscape photography with Canon A2100 IS
Landscape photography with Pentax WS80
32
pretty good screen size (3 inches)
image stabilization (Optical)
lack of manual focus
can't swap lens (fixed lens mount)
wide angle not fantastic (36mm)
somewhat slow maximum aperture (f3.2)
no manual control
low megapixels (12 megapixels)
sensor size is very small (1/2.3")
lacks RAW files
lack of Timelapse recording
31
focusing manually
weather sealing
cannot switch lens (fixed lens mount)
wide angle not great (35mm)
somewhat slow max aperture (f3.8)
tiny screen (2.7")
no manual mode
does not have image stabilization
sensor resolution low (10MP)
small sensor size (1/2.3")
does not have RAW format
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Vlogging Comparison

Canon A2100 IS Vlogging info
Pentax WS80 Vlogging info
27
image stabilization (Optical)
features face detect autofocus
wide angle not fantastic (36mm)
somewhat slow maximum aperture (f3.2)
doesn't feature selfie friendly display
low quality video (640 x 480 resolution)
lack of microphone jack
25
lighter than competition in class (125 grams)
wide angle not great (35mm)
somewhat slow max aperture (f3.8)
doesn't have selfie friendly display
does not have image stabilization
low quality video (1280 x 720 resolution)
missing external microphone port
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Canon A2100 IS vs Pentax WS80 Specifications

Detailed spec comparison table for Canon A2100 IS and Pentax WS80
 Canon PowerShot A2100 ISPentax Optio WS80
General Information
Brand Canon Pentax
Model Canon PowerShot A2100 IS Pentax Optio WS80
Category Small Sensor Compact Waterproof
Released 2009-02-18 2009-08-05
Body design Compact Compact
Sensor Information
Chip - 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 surface area 28.1mm² 28.1mm²
Sensor resolution 12MP 10MP
Anti aliasing 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
Min native ISO 80 64
RAW data
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Single autofocus
Tracking autofocus
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points 9 9
Lens
Lens mount fixed lens fixed lens
Lens focal range 36-216mm (6.0x) 35-175mm (5.0x)
Largest aperture f/3.2-5.9 f/3.8-4.7
Macro focus range 1cm -
Crop factor 5.8 5.8
Screen
Range of display Fixed Type Fixed Type
Display diagonal 3 inch 2.7 inch
Display resolution 230 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder type None None
Features
Lowest shutter speed 15 secs 4 secs
Highest shutter speed 1/1600 secs 1/1500 secs
Continuous shooting speed 1.0 frames/s 1.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Set white balance
Image stabilization
Built-in flash
Flash range 3.50 m 3.40 m
Flash options Auto, Fill-in, Red-Eye reduction, Slow Sync, Off Auto, On, Off, Red-eye, Soft
Hot shoe
AE bracketing
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported 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 format Motion JPEG Motion JPEG
Microphone jack
Headphone jack
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 seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 185 gr (0.41 lbs) 125 gr (0.28 lbs)
Dimensions 102 x 64 x 32mm (4.0" x 2.5" x 1.3") 92 x 60 x 22mm (3.6" x 2.4" x 0.9")
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 model 2 x AA D-LI68
Self timer Yes (2, 10, Custom, Face) Yes (2 or 10 sec)
Time lapse feature
Storage media SD/SDHC/MMC/MMCplus/HD MMCplus SD/SDHC card, Internal
Storage slots One One
Price at launch $220 $220