Canon A2100 IS vs Canon S100
92 Imaging
34 Features
20 Overall
28


93 Imaging
36 Features
48 Overall
40
Canon A2100 IS vs Canon 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
- Announced February 2009
(Full Review)
- 12MP - 1/1.7" Sensor
- 3" Fixed Screen
- ISO 80 - 6400
- Optical Image Stabilization
- 1920 x 1080 video
- 24-120mm (F2.0-5.9) lens
- 198g - 99 x 60 x 28mm
- Announced December 2011
- Older Model is Canon S95
- Renewed by Canon S110

Canon A2100 IS vs Canon S100 Overview
Let's look a bit more closely at the Canon A2100 IS and Canon S100, both Small Sensor Compact digital cameras and both of them are designed by Canon. The image resolution of the A2100 IS (12MP) and the S100 (12MP) is relatively well matched but the A2100 IS (1/2.3") and S100 (1/1.7") have different sensor sizing.

The A2100 IS was unveiled 3 years earlier than the S100 and that is quite a big gap as far as tech is concerned. Both of these cameras have the same body design (Compact).
Before we go straight to a more detailed comparison, here is a quick overview of how the A2100 IS matches up versus the S100 with respect to portability, imaging, features and an overall rating.

Canon A2100 IS vs Canon S100 Gallery
The following is a preview of the gallery photos for Canon PowerShot A2100 IS and Canon PowerShot S100. The full galleries are available at Canon A2100 IS Gallery and Canon S100 Gallery.
Reasons to pick Canon A2100 IS over the Canon S100
A2100 IS | S100 |
---|
Reasons to pick Canon S100 over the Canon A2100 IS
S100 | A2100 IS | |||
---|---|---|---|---|
Announced | December 2011 | ![]() | February 2009 | Fresher by 34 months |
Manually focus | ![]() | Dial precise focus | ||
Screen resolution | 461k | ![]() | 230k | Sharper screen (+231k dot) |
Common features in the Canon A2100 IS and Canon S100
A2100 IS | S100 | |||
---|---|---|---|---|
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Screen dimensions | 3" | ![]() | 3" | Equal screen measurement |
Selfie screen | ![]() | No selfie screen | ||
Touch screen | ![]() | No Touch screen |
Canon A2100 IS vs Canon S100 Physical Comparison
If you are looking to carry your camera frequently, you need to factor its weight and proportions. The Canon A2100 IS offers physical dimensions of 102mm x 64mm x 32mm (4.0" x 2.5" x 1.3") having a weight of 185 grams (0.41 lbs) and the Canon S100 has measurements of 99mm x 60mm x 28mm (3.9" x 2.4" x 1.1") with a weight of 198 grams (0.44 lbs).
See the Canon A2100 IS and Canon S100 in the all new Camera with Lens Size Comparison Tool.
Do not forget, the weight of an Interchangeable Lens Camera will change depending on the lens you choose at that time. Underneath is a front view physical size comparison of the A2100 IS compared to the S100.

Factoring in size and weight, the portability grade of the A2100 IS and S100 is 92 and 93 respectively.

Canon A2100 IS vs Canon S100 Sensor Comparison
In many cases, it can be tough to imagine the difference between sensor sizing only by looking at specifications. The visual here might provide you a stronger sense of the sensor sizes in the A2100 IS and S100.
Plainly, both the cameras provide the same resolution albeit different sensor sizing. The A2100 IS has got the tinier sensor which is going to make obtaining bokeh trickier. The older A2100 IS is going to be behind in sensor technology.

Canon A2100 IS vs Canon S100 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Canon A2100 IS vs Canon S100 Specifications
Canon PowerShot A2100 IS | Canon PowerShot S100 | |
---|---|---|
General Information | ||
Manufacturer | Canon | Canon |
Model type | Canon PowerShot A2100 IS | Canon PowerShot S100 |
Class | Small Sensor Compact | Small Sensor Compact |
Announced | 2009-02-18 | 2011-12-22 |
Body design | Compact | Compact |
Sensor Information | ||
Powered by | - | Digic 5 |
Sensor type | CCD | CMOS |
Sensor size | 1/2.3" | 1/1.7" |
Sensor dimensions | 6.17 x 4.55mm | 7.44 x 5.58mm |
Sensor surface area | 28.1mm² | 41.5mm² |
Sensor resolution | 12 megapixels | 12 megapixels |
Anti alias filter | ||
Aspect ratio | 4:3 and 16:9 | 1:1, 5:4, 4:3, 3:2 and 16:9 |
Highest resolution | 4000 x 3000 | 4000 x 3000 |
Highest native ISO | 1600 | 6400 |
Min native ISO | 80 | 80 |
RAW photos | ||
Autofocusing | ||
Focus manually | ||
Touch focus | ||
AF continuous | ||
AF single | ||
Tracking AF | ||
AF selectice | ||
Center weighted AF | ||
Multi area AF | ||
Live view AF | ||
Face detection focusing | ||
Contract detection focusing | ||
Phase detection focusing | ||
Total focus points | 9 | 9 |
Lens | ||
Lens support | fixed lens | fixed lens |
Lens zoom range | 36-216mm (6.0x) | 24-120mm (5.0x) |
Maximum aperture | f/3.2-5.9 | f/2.0-5.9 |
Macro focusing distance | 1cm | 3cm |
Crop factor | 5.8 | 4.8 |
Screen | ||
Screen type | Fixed Type | Fixed Type |
Screen sizing | 3" | 3" |
Resolution of screen | 230k dot | 461k dot |
Selfie friendly | ||
Liveview | ||
Touch display | ||
Viewfinder Information | ||
Viewfinder | None | None |
Features | ||
Slowest shutter speed | 15 seconds | 15 seconds |
Maximum shutter speed | 1/1600 seconds | 1/2000 seconds |
Continuous shooting speed | 1.0 frames per second | 2.0 frames per second |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | - | Yes |
Set WB | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | 3.50 m | 7.00 m |
Flash settings | Auto, Fill-in, Red-Eye reduction, Slow Sync, Off | Auto, On, Off, Red-Eye, Slow Sync |
External flash | ||
Auto exposure bracketing | ||
WB bracketing | ||
Maximum flash sync | - | 1/2000 seconds |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Video resolutions | 640 x 480 (30 fps), 320 x 240 (30 fps) | 1920 x 1080 (24 fps), 1280 x 720 (30 fps) 640 x 480 (120, 30 fps), 320 x 240 (240, 30 fps) |
Highest video resolution | 640x480 | 1920x1080 |
Video format | Motion JPEG | H.264, Motion JPEG |
Mic jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | None | Eye-Fi Connected |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | BuiltIn |
Physical | ||
Environment seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 185 gr (0.41 lbs) | 198 gr (0.44 lbs) |
Physical dimensions | 102 x 64 x 32mm (4.0" x 2.5" x 1.3") | 99 x 60 x 28mm (3.9" x 2.4" x 1.1") |
DXO scores | ||
DXO All around rating | not tested | 50 |
DXO Color Depth rating | not tested | 20.7 |
DXO Dynamic range rating | not tested | 11.6 |
DXO Low light rating | not tested | 153 |
Other | ||
Battery life | - | 200 pictures |
Battery form | - | Battery Pack |
Battery ID | 2 x AA | NB-5L |
Self timer | Yes (2, 10, Custom, Face) | Yes (2 or 10 sec, Custom) |
Time lapse shooting | ||
Type of storage | SD/SDHC/MMC/MMCplus/HD MMCplus | SD/SDHC/SDXC |
Storage slots | One | One |
Pricing at launch | $220 | $429 |