Canon A2100 IS vs Nikon S100
92 Imaging
34 Features
20 Overall
28
94 Imaging
38 Features
40 Overall
38
Canon A2100 IS vs Nikon S100 Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 3" Fixed Screen
- 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
(Full Review)
- 16MP - 1/2.3" Sensor
- 3.5" Fixed Screen
- ISO 125 - 3200
- Optical Image Stabilization
- 1920 x 1080 video
- 28-140mm (F3.9-4.8) lens
- 175g - 99 x 65 x 18mm
- Introduced August 2011
Photography Glossary Canon A2100 IS vs Nikon S100 Overview
On this page, we will be contrasting the Canon A2100 IS vs Nikon S100, both Small Sensor Compact digital cameras by brands Canon and Nikon. There is a sizable difference between the image resolutions of the A2100 IS (12MP) and S100 (16MP) but both cameras offer the same sensor sizes (1/2.3").
Meta to Introduce 'AI-Generated' Labels for Media starting next monthThe A2100 IS was released 3 years prior to the S100 which is quite a significant difference as far as tech is concerned. The two cameras have the same body design (Compact).
Before getting straight to a in depth comparison, here is a simple summation of how the A2100 IS scores against the S100 with regard to portability, imaging, features and an overall mark.
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The following is a preview of the gallery images for Canon PowerShot A2100 IS & Nikon Coolpix S100. The complete galleries are viewable at Canon A2100 IS Gallery & Nikon S100 Gallery.
Reasons to pick Canon A2100 IS over the Nikon S100
| A2100 IS | S100 |
|---|
Reasons to pick Nikon S100 over the Canon A2100 IS
| S100 | A2100 IS | |||
|---|---|---|---|---|
| Introduced | August 2011 | February 2009 | Newer by 30 months | |
| Manually focus | More precise focusing | |||
| Screen dimensions | 3.5" | 3" | Bigger screen (+0.5") | |
| Screen resolution | 820k | 230k | Sharper screen (+590k dot) | |
| Touch friendly screen | Quickly navigate |
Common features in the Canon A2100 IS and Nikon S100
| A2100 IS | S100 | |||
|---|---|---|---|---|
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | Missing selfie screen |
Canon A2100 IS vs Nikon S100 Physical Comparison
If you are looking to travel with your camera, you are going to need to take into account its weight and measurements. The Canon A2100 IS offers 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 Nikon S100 has proportions of 99mm x 65mm x 18mm (3.9" x 2.6" x 0.7") with a weight of 175 grams (0.39 lbs).
Compare the Canon A2100 IS vs Nikon S100 in our brand new Camera plus Lens Size Comparison Tool.
Always remember, the weight of an ILC will change based on the lens you are employing at the time. Here is a front view proportions comparison of the A2100 IS versus the S100.

Taking into account size and weight, the portability rating of the A2100 IS and S100 is 92 and 94 respectively.
Canon A2100 IS vs Nikon S100 Sensor Comparison
Generally, it is very difficult to imagine the difference between sensor dimensions just by reading through a spec sheet. The pic underneath may provide you a much better sense of the sensor sizing in the A2100 IS and S100.
Clearly, the two cameras have the same sensor dimensions albeit different MP. You can expect the Nikon S100 to resolve extra detail as a result of its extra 4 Megapixels. Higher resolution will also allow you to crop photographs a bit more aggressively. The more aged A2100 IS is going to be disadvantaged with regard to sensor technology.
Canon A2100 IS vs Nikon S100 Screen and ViewFinder
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Canon A2100 IS vs Nikon S100 Specifications
| Canon PowerShot A2100 IS | Nikon Coolpix S100 | |
|---|---|---|
| General Information | ||
| Brand Name | Canon | Nikon |
| Model type | Canon PowerShot A2100 IS | Nikon Coolpix S100 |
| Type | Small Sensor Compact | Small Sensor Compact |
| Released | 2009-02-18 | 2011-08-24 |
| Physical type | Compact | Compact |
| Sensor Information | ||
| Chip | - | Expeed C2 |
| Sensor type | CCD | CMOS |
| 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 megapixel | 16 megapixel |
| Anti alias filter | ||
| Aspect ratio | 4:3 and 16:9 | - |
| Peak resolution | 4000 x 3000 | 4608 x 3456 |
| Highest native ISO | 1600 | 3200 |
| Minimum native ISO | 80 | 125 |
| RAW data | ||
| Autofocusing | ||
| Manual focusing | ||
| AF touch | ||
| AF continuous | ||
| AF single | ||
| Tracking AF | ||
| Selective AF | ||
| AF center weighted | ||
| Multi area AF | ||
| AF live view | ||
| Face detection focusing | ||
| Contract detection focusing | ||
| Phase detection focusing | ||
| Total focus points | 9 | - |
| Cross type focus points | - | - |
| Lens | ||
| Lens mount type | fixed lens | fixed lens |
| Lens zoom range | 36-216mm (6.0x) | 28-140mm (5.0x) |
| Maximal aperture | f/3.2-5.9 | f/3.9-4.8 |
| Macro focusing range | 1cm | 1cm |
| Crop factor | 5.8 | 5.8 |
| Screen | ||
| Type of screen | Fixed Type | Fixed Type |
| Screen size | 3 inch | 3.5 inch |
| Resolution of screen | 230 thousand dots | 820 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Screen tech | - | Organic LED monitor |
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Minimum shutter speed | 15 secs | 4 secs |
| Fastest shutter speed | 1/1600 secs | 1/2000 secs |
| Continuous shutter rate | 1.0fps | 6.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Set WB | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash distance | 3.50 m | - |
| Flash modes | Auto, Fill-in, Red-Eye reduction, Slow Sync, Off | Auto, On, Off, Red-Eye |
| Hot shoe | ||
| AE bracketing | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported video resolutions | 640 x 480 (30 fps), 320 x 240 (30 fps) | 1920 x 1080, 1280 x 720p (30fps), 640 x 480 (30fps) |
| Highest video resolution | 640x480 | 1920x1080 |
| Video data format | Motion JPEG | MPEG-4, 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 | ||
| Environment sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 185 gr (0.41 lbs) | 175 gr (0.39 lbs) |
| Physical dimensions | 102 x 64 x 32mm (4.0" x 2.5" x 1.3") | 99 x 65 x 18mm (3.9" x 2.6" x 0.7") |
| DXO scores | ||
| DXO Overall 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 | - | 150 shots |
| Battery type | - | Battery Pack |
| Battery ID | 2 x AA | EN-EL12 |
| Self timer | Yes (2, 10, Custom, Face) | Yes |
| Time lapse feature | ||
| Storage type | SD/SDHC/MMC/MMCplus/HD MMCplus | SD/SDHC/SDXC |
| Card slots | Single | Single |
| Cost at release | $220 | $240 |