Canon A1100 IS vs Pentax W90
93 Imaging
34 Features
17 Overall
27


94 Imaging
35 Features
21 Overall
29
Canon A1100 IS vs Pentax W90 Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.5" Fixed Screen
- ISO 80 - 1600
- Optical Image Stabilization
- 640 x 480 video
- 35-140mm (F2.7-5.6) lens
- 150g - 95 x 62 x 31mm
- Revealed February 2009
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 80 - 6400
- 1280 x 720 video
- 28-140mm (F3.5-5.5) lens
- 164g - 108 x 59 x 25mm
- Introduced February 2010

Canon A1100 IS vs Pentax W90 Overview
Here is a complete review of the Canon A1100 IS vs Pentax W90, former being a Small Sensor Compact while the latter is a Waterproof by brands Canon and Pentax. The sensor resolution of the A1100 IS (12MP) and the W90 (12MP) is relatively well matched and they enjoy the exact same sensor sizing (1/2.3").

The A1100 IS was manufactured 12 months before the W90 and they are both of a similar age. Both cameras come with the identical body type (Compact).
Before getting through a comprehensive comparison, below is a simple highlight of how the A1100 IS grades vs the W90 when considering portability, imaging, features and an overall rating.

Canon A1100 IS vs Pentax W90 Gallery
Following is a preview of the gallery photos for Canon PowerShot A1100 IS & Pentax Optio W90. The entire galleries are available at Canon A1100 IS Gallery & Pentax W90 Gallery.
Reasons to pick Canon A1100 IS over the Pentax W90
A1100 IS | W90 |
---|
Reasons to pick Pentax W90 over the Canon A1100 IS
W90 | A1100 IS | |||
---|---|---|---|---|
Introduced | February 2010 | ![]() | February 2009 | Fresher by 12 months |
Focus manually | ![]() | Very precise focusing | ||
Screen dimension | 2.7" | ![]() | 2.5" | Bigger screen (+0.2") |
Screen resolution | 230k | ![]() | 115k | Sharper screen (+115k dot) |
Common features in the Canon A1100 IS and Pentax W90
A1100 IS | W90 | |||
---|---|---|---|---|
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Selfie screen | ![]() | Neither features selfie screen | ||
Touch screen | ![]() | Neither features Touch screen |
Canon A1100 IS vs Pentax W90 Physical Comparison
If you are intending to carry your camera regularly, you should factor its weight and measurements. The Canon A1100 IS enjoys outer dimensions of 95mm x 62mm x 31mm (3.7" x 2.4" x 1.2") having a weight of 150 grams (0.33 lbs) whilst the Pentax W90 has proportions of 108mm x 59mm x 25mm (4.3" x 2.3" x 1.0") and a weight of 164 grams (0.36 lbs).
Contrast the Canon A1100 IS vs Pentax W90 in our completely new Camera & Lens Size Comparison Tool.
Keep in mind, the weight of an ILC will vary depending on the lens you have at the time. Following is the front view measurement comparison of the A1100 IS versus the W90.

Taking into account size and weight, the portability grade of the A1100 IS and W90 is 93 and 94 respectively.

Canon A1100 IS vs Pentax W90 Sensor Comparison
Generally, it's difficult to visualize the contrast between sensor sizing purely by reading through technical specs. The graphic below will help offer you a clearer sense of the sensor dimensions in the A1100 IS and W90.
As you can tell, both of these cameras have got the exact same sensor measurements and the exact same resolution and you can expect similar quality of photos however you will need to factor the launch date of the products into consideration. The older A1100 IS is going to be disadvantaged with regard to sensor innovation.

Canon A1100 IS vs Pentax W90 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Canon A1100 IS vs Pentax W90 Specifications
Canon PowerShot A1100 IS | Pentax Optio W90 | |
---|---|---|
General Information | ||
Make | Canon | Pentax |
Model | Canon PowerShot A1100 IS | Pentax Optio W90 |
Class | Small Sensor Compact | Waterproof |
Revealed | 2009-02-18 | 2010-02-24 |
Body design | Compact | Compact |
Sensor Information | ||
Processor | Digic 4 | 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 | 12 megapixels |
Anti aliasing filter | ||
Aspect ratio | 4:3 and 16:9 | 4:3, 3:2 and 16:9 |
Peak resolution | 4000 x 3000 | 4000 x 3000 |
Highest native ISO | 1600 | 6400 |
Minimum native ISO | 80 | 80 |
RAW data | ||
Autofocusing | ||
Manual focus | ||
Autofocus touch | ||
Autofocus continuous | ||
Autofocus single | ||
Autofocus tracking | ||
Selective autofocus | ||
Autofocus center weighted | ||
Multi area autofocus | ||
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) |
Largest aperture | f/2.7-5.6 | f/3.5-5.5 |
Macro focus distance | 3cm | 1cm |
Focal length multiplier | 5.8 | 5.8 |
Screen | ||
Screen type | Fixed Type | Fixed Type |
Screen diagonal | 2.5" | 2.7" |
Screen resolution | 115 thousand dot | 230 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch operation | ||
Viewfinder Information | ||
Viewfinder | Optical (tunnel) | None |
Features | ||
Minimum shutter speed | 15 seconds | 4 seconds |
Fastest shutter speed | 1/1600 seconds | 1/1500 seconds |
Continuous shutter speed | 1.0fps | 1.0fps |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Custom white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash range | 4.00 m | 3.90 m |
Flash settings | Auto, Fill-in, Red-Eye reduction, Slow Sync, Off | 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, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) |
Highest video resolution | 640x480 | 1280x720 |
Video file format | Motion JPEG | Motion JPEG |
Microphone 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 | None |
Physical | ||
Environmental seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 150 grams (0.33 lb) | 164 grams (0.36 lb) |
Dimensions | 95 x 62 x 31mm (3.7" x 2.4" x 1.2") | 108 x 59 x 25mm (4.3" x 2.3" x 1.0") |
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 model | 2 x AA | D-LI68 |
Self timer | Yes (2, 10, Custom, Face) | Yes (2 or 10 sec) |
Time lapse shooting | ||
Type of storage | SD/SDHC/MMC/MMCplus/HD MMCplus | SD/SDHC card, Internal |
Storage slots | One | One |
Launch cost | $160 | $120 |