Canon A2100 IS vs Pentax I-10
92 Imaging
34 Features
20 Overall
28
93 Imaging
34 Features
24 Overall
30
Canon A2100 IS vs Pentax I-10 Key Specs
(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
- Announced February 2009
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 80 - 6400
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 28-140mm (F3.5-5.9) lens
- 153g - 101 x 65 x 28mm
- Revealed January 2010
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In this write-up, we are analyzing the Canon A2100 IS versus Pentax I-10, both Small Sensor Compact digital cameras by competitors Canon and Pentax. The resolution of the A2100 IS (12MP) and the I-10 (12MP) is fairly similar and they come with the same exact sensor size (1/2.3").
Meta to Introduce 'AI-Generated' Labels for Media starting next monthThe A2100 IS was manufactured 11 months earlier than the I-10 and they are of a similar age. The two cameras offer the identical body type (Compact).
Before delving in to a thorough comparison, below is a brief view of how the A2100 IS matches up vs the I-10 when it comes to portability, imaging, features and an overall mark.
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Here is a sample of the gallery pictures for Canon PowerShot A2100 IS & Pentax Optio I-10. The entire galleries are provided at Canon A2100 IS Gallery & Pentax I-10 Gallery.
Reasons to pick Canon A2100 IS over the Pentax I-10
| A2100 IS | I-10 | |||
|---|---|---|---|---|
| Display sizing | 3" | 2.7" | Larger display (+0.3") |
Reasons to pick Pentax I-10 over the Canon A2100 IS
| I-10 | A2100 IS | |||
|---|---|---|---|---|
| Revealed | January 2010 | February 2009 | Newer by 11 months | |
| Manually focus | More accurate focusing |
Common features in the Canon A2100 IS and Pentax I-10
| A2100 IS | I-10 | |||
|---|---|---|---|---|
| Display type | Fixed | Fixed | Fixed display | |
| Display resolution | 230k | 230k | Exact same display resolution | |
| Selfie screen | Lack of selfie screen | |||
| Touch friendly display | Lack of Touch friendly display |
Canon A2100 IS vs Pentax I-10 Physical Comparison
In case you're looking to travel with your camera, you'll have to think about its weight and size. The Canon A2100 IS provides physical measurements of 102mm x 64mm x 32mm (4.0" x 2.5" x 1.3") accompanied by a weight of 185 grams (0.41 lbs) while the Pentax I-10 has specifications of 101mm x 65mm x 28mm (4.0" x 2.6" x 1.1") accompanied by a weight of 153 grams (0.34 lbs).
See the Canon A2100 IS versus Pentax I-10 in our completely new Camera plus Lens Size Comparison Tool.
Take into consideration, the weight of an ILC will change based on the lens you choose at that moment. Underneath is the front view measurements comparison of the A2100 IS and the I-10.

Considering dimensions and weight, the portability grade of the A2100 IS and I-10 is 92 and 93 respectively.
Canon A2100 IS vs Pentax I-10 Sensor Comparison
Typically, its hard to envision the contrast between sensor dimensions purely by reading specs. The image here may provide you a stronger sense of the sensor sizing in the A2100 IS and I-10.
As you can plainly see, both cameras offer the same exact sensor sizing and the identical megapixels and you can expect similar quality of files however you may want to consider the age of the products into consideration. The more aged A2100 IS is going to be behind with regard to sensor innovation.
Canon A2100 IS vs Pentax I-10 Screen and ViewFinder
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Canon A2100 IS vs Pentax I-10 Specifications
| Canon PowerShot A2100 IS | Pentax Optio I-10 | |
|---|---|---|
| General Information | ||
| Brand | Canon | Pentax |
| Model | Canon PowerShot A2100 IS | Pentax Optio I-10 |
| Class | Small Sensor Compact | Small Sensor Compact |
| Announced | 2009-02-18 | 2010-01-25 |
| Physical type | Compact | Compact |
| Sensor Information | ||
| Processor 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 area | 28.1mm² | 28.1mm² |
| Sensor resolution | 12MP | 12MP |
| Anti aliasing filter | ||
| Aspect ratio | 4:3 and 16:9 | 4:3 and 16:9 |
| Highest resolution | 4000 x 3000 | 4000 x 3000 |
| Highest native ISO | 1600 | 6400 |
| Min native ISO | 80 | 80 |
| RAW format | ||
| Autofocusing | ||
| Manual focus | ||
| Touch focus | ||
| Continuous AF | ||
| Single AF | ||
| Tracking AF | ||
| Selective AF | ||
| AF center weighted | ||
| AF multi area | ||
| AF live view | ||
| Face detect AF | ||
| Contract detect AF | ||
| Phase detect AF | ||
| Number of focus points | 9 | 9 |
| Lens | ||
| Lens mount | fixed lens | fixed lens |
| Lens focal range | 36-216mm (6.0x) | 28-140mm (5.0x) |
| Highest aperture | f/3.2-5.9 | f/3.5-5.9 |
| Macro focus range | 1cm | 10cm |
| Crop factor | 5.8 | 5.8 |
| Screen | ||
| Type of display | Fixed Type | Fixed Type |
| Display diagonal | 3" | 2.7" |
| Resolution of display | 230k dots | 230k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Viewfinder Information | ||
| Viewfinder | None | None |
| Features | ||
| Slowest shutter speed | 15 seconds | 4 seconds |
| Maximum shutter speed | 1/1600 seconds | 1/2000 seconds |
| Continuous shooting rate | 1.0 frames/s | 1.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Custom WB | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | 3.50 m | 4.00 m |
| Flash modes | Auto, Fill-in, Red-Eye reduction, Slow Sync, Off | Auto, On, Off, Red-eye, Soft |
| External flash | ||
| AE bracketing | ||
| White balance 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) | 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) |
| Highest video resolution | 640x480 | 1280x720 |
| Video format | Motion JPEG | Motion JPEG |
| Microphone support | ||
| Headphone support | ||
| 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 | ||
| Environment sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 185 grams (0.41 lb) | 153 grams (0.34 lb) |
| Dimensions | 102 x 64 x 32mm (4.0" x 2.5" x 1.3") | 101 x 65 x 28mm (4.0" x 2.6" x 1.1") |
| 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-LI92 |
| Self timer | Yes (2, 10, Custom, Face) | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Storage type | SD/SDHC/MMC/MMCplus/HD MMCplus | SD/SDHC, Internal |
| Card slots | Single | Single |
| Retail price | $220 | $310 |