Canon A2100 IS vs Ricoh CX3
92 Imaging
34 Features
20 Overall
28


92 Imaging
33 Features
35 Overall
33
Canon A2100 IS vs Ricoh CX3 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
- Introduced February 2009
(Full Review)
- 10MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 80 - 3200
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 28-300mm (F3.5-5.6) lens
- 206g - 102 x 58 x 29mm
- Released June 2010

Canon A2100 IS vs Ricoh CX3 Overview
Below, we will be evaluating the Canon A2100 IS and Ricoh CX3, former is a Small Sensor Compact while the latter is a Small Sensor Superzoom by rivals Canon and Ricoh. The sensor resolution of the A2100 IS (12MP) and the CX3 (10MP) is pretty comparable and they feature the exact same sensor measurements (1/2.3").

The A2100 IS was manufactured 16 months before the CX3 which makes the cameras a generation away from each other. Both cameras come with the identical body type (Compact).
Before going straight into a step-by-step comparison, below is a short synopsis of how the A2100 IS grades against the CX3 in regards to portability, imaging, features and an overall mark.

Canon A2100 IS vs Ricoh CX3 Gallery
Here is a preview of the gallery images for Canon PowerShot A2100 IS & Ricoh CX3. The entire galleries are provided at Canon A2100 IS Gallery & Ricoh CX3 Gallery.
Reasons to pick Canon A2100 IS over the Ricoh CX3
A2100 IS | CX3 |
---|
Reasons to pick Ricoh CX3 over the Canon A2100 IS
CX3 | A2100 IS | |||
---|---|---|---|---|
Released | June 2010 | ![]() | February 2009 | Newer by 16 months |
Manual focus | ![]() | Dial exact focusing | ||
Screen resolution | 920k | ![]() | 230k | Clearer screen (+690k dot) |
Common features in the Canon A2100 IS and Ricoh CX3
A2100 IS | CX3 | |||
---|---|---|---|---|
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Screen dimension | 3" | ![]() | 3" | Identical screen measurements |
Selfie screen | ![]() | Neither includes selfie screen | ||
Touch friendly screen | ![]() | No Touch friendly screen |
Canon A2100 IS vs Ricoh CX3 Physical Comparison
If you're looking to travel with your camera, you have to consider its weight and volume. The Canon A2100 IS features exterior dimensions 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 Ricoh CX3 has sizing of 102mm x 58mm x 29mm (4.0" x 2.3" x 1.1") accompanied by a weight of 206 grams (0.45 lbs).
Contrast the Canon A2100 IS and Ricoh CX3 in our brand new Camera plus Lens Size Comparison Tool.
Bear in mind, the weight of an ILC will vary dependant on the lens you use at that time. Following is the front view sizing comparison of the A2100 IS against the CX3.

Considering size and weight, the portability grade of the A2100 IS and CX3 is 92 and 92 respectively.

Canon A2100 IS vs Ricoh CX3 Sensor Comparison
Often, it can be tough to envision the gap in sensor dimensions only by seeing a spec sheet. The pic below will help give you a much better sense of the sensor sizes in the A2100 IS and CX3.
Clearly, both the cameras posses the exact same sensor measurements albeit not the same megapixels. You can expect the Canon A2100 IS to show greater detail due to its extra 2 Megapixels. Higher resolution will also allow you to crop pictures somewhat more aggressively. The more aged A2100 IS will be behind with regard to sensor innovation.

Canon A2100 IS vs Ricoh CX3 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Canon A2100 IS vs Ricoh CX3 Specifications
Canon PowerShot A2100 IS | Ricoh CX3 | |
---|---|---|
General Information | ||
Brand | Canon | Ricoh |
Model | Canon PowerShot A2100 IS | Ricoh CX3 |
Class | Small Sensor Compact | Small Sensor Superzoom |
Introduced | 2009-02-18 | 2010-06-16 |
Physical type | Compact | Compact |
Sensor Information | ||
Processor Chip | - | Smooth Imaging Engine IV |
Sensor type | CCD | BSI-CMOS |
Sensor size | 1/2.3" | 1/2.3" |
Sensor dimensions | 6.17 x 4.55mm | 6.17 x 4.55mm |
Sensor surface area | 28.1mm² | 28.1mm² |
Sensor resolution | 12 megapixel | 10 megapixel |
Anti aliasing filter | ||
Aspect ratio | 4:3 and 16:9 | 1:1, 4:3 and 3:2 |
Full resolution | 4000 x 3000 | 3648 x 2736 |
Max native ISO | 1600 | 3200 |
Lowest native ISO | 80 | 80 |
RAW files | ||
Autofocusing | ||
Focus manually | ||
Touch focus | ||
AF continuous | ||
Single AF | ||
Tracking AF | ||
AF selectice | ||
AF center weighted | ||
Multi area AF | ||
Live view AF | ||
Face detection focusing | ||
Contract detection focusing | ||
Phase detection focusing | ||
Number of focus points | 9 | - |
Lens | ||
Lens mount | fixed lens | fixed lens |
Lens focal range | 36-216mm (6.0x) | 28-300mm (10.7x) |
Maximum aperture | f/3.2-5.9 | f/3.5-5.6 |
Macro focus range | 1cm | 1cm |
Crop factor | 5.8 | 5.8 |
Screen | ||
Screen type | Fixed Type | Fixed Type |
Screen diagonal | 3 inch | 3 inch |
Resolution of screen | 230k dots | 920k dots |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Viewfinder Information | ||
Viewfinder | None | None |
Features | ||
Lowest shutter speed | 15 secs | 8 secs |
Highest shutter speed | 1/1600 secs | 1/2000 secs |
Continuous shooting rate | 1.0 frames per sec | - |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Change WB | ||
Image stabilization | ||
Inbuilt 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, Slow Sync |
External flash | ||
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), 640 x 480 (30 fps), 320 x 240 (30 fps) |
Max video resolution | 640x480 | 1280x720 |
Video data format | Motion JPEG | Motion JPEG |
Mic 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 proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 185 grams (0.41 lbs) | 206 grams (0.45 lbs) |
Dimensions | 102 x 64 x 32mm (4.0" x 2.5" x 1.3") | 102 x 58 x 29mm (4.0" x 2.3" 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 | DB-100 |
Self timer | Yes (2, 10, Custom, Face) | Yes (2, 10 or Custom) |
Time lapse shooting | ||
Storage type | SD/SDHC/MMC/MMCplus/HD MMCplus | SD/SDHC card, Internal |
Card slots | One | One |
Launch pricing | $220 | $329 |