Canon A490 vs Ricoh CX4
93 Imaging
33 Features
10 Overall
23


92 Imaging
33 Features
34 Overall
33
Canon A490 vs Ricoh CX4 Key Specs
(Full Review)
- 10MP - 1/2.3" Sensor
- 2.5" Fixed Screen
- ISO 80 - 1600
- 640 x 480 video
- 37-122mm (F3.0-5.8) lens
- 175g - 94 x 62 x 31mm
- Announced January 2010
(Full Review)
- 10MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 100 - 3200
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 28-300mm (F3.5-5.6) lens
- 205g - 102 x 59 x 29mm
- Announced August 2010

Canon A490 vs Ricoh CX4 Overview
Following is a comprehensive comparison of the Canon A490 and Ricoh CX4, one is a Small Sensor Compact and the latter is a Small Sensor Superzoom by competitors Canon and Ricoh. The image resolution of the A490 (10MP) and the CX4 (10MP) is pretty comparable and both cameras offer the same sensor measurements (1/2.3").

The A490 was introduced 7 months prior to the CX4 so they are of a similar generation. Each of these cameras have the same body design (Compact).
Before we go right into a in-depth comparison, here is a concise summary of how the A490 scores versus the CX4 with regard to portability, imaging, features and an overall score.

Canon A490 vs Ricoh CX4 Gallery
The following is a preview of the gallery images for Canon PowerShot A490 and Ricoh CX4. The whole galleries are viewable at Canon A490 Gallery and Ricoh CX4 Gallery.
Reasons to pick Canon A490 over the Ricoh CX4
A490 | CX4 |
---|
Reasons to pick Ricoh CX4 over the Canon A490
CX4 | A490 | |||
---|---|---|---|---|
Announced | August 2010 | ![]() | January 2010 | More modern by 7 months |
Manual focus | ![]() | Very accurate focus | ||
Screen dimensions | 3" | ![]() | 2.5" | Bigger screen (+0.5") |
Screen resolution | 920k | ![]() | 115k | Crisper screen (+805k dot) |
Common features in the Canon A490 and Ricoh CX4
A490 | CX4 | |||
---|---|---|---|---|
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Selfie screen | ![]() | Neither features selfie screen | ||
Touch screen | ![]() | Neither features Touch screen |
Canon A490 vs Ricoh CX4 Physical Comparison
In case you're planning to carry around your camera often, you will want to factor its weight and volume. The Canon A490 enjoys exterior measurements of 94mm x 62mm x 31mm (3.7" x 2.4" x 1.2") accompanied by a weight of 175 grams (0.39 lbs) and the Ricoh CX4 has sizing of 102mm x 59mm x 29mm (4.0" x 2.3" x 1.1") having a weight of 205 grams (0.45 lbs).
Examine the Canon A490 and Ricoh CX4 in the latest Camera and Lens Size Comparison Tool.
Remember, the weight of an Interchangeable Lens Camera will differ dependant on the lens you select at that moment. Underneath is a front view dimension comparison of the A490 and the CX4.

Using dimensions and weight, the portability grade of the A490 and CX4 is 93 and 92 respectively.

Canon A490 vs Ricoh CX4 Sensor Comparison
Quite often, it is very hard to visualize the gap in sensor sizes only by seeing technical specs. The picture here will help offer you a far better sense of the sensor measurements in the A490 and CX4.
As you have seen, both the cameras provide the same sensor dimensions and the identical resolution so you should expect comparable quality of pictures but you may want to factor the production date of the cameras into account. The more aged A490 will be behind with regard to sensor tech.

Canon A490 vs Ricoh CX4 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Canon A490 vs Ricoh CX4 Specifications
Canon PowerShot A490 | Ricoh CX4 | |
---|---|---|
General Information | ||
Make | Canon | Ricoh |
Model type | Canon PowerShot A490 | Ricoh CX4 |
Class | Small Sensor Compact | Small Sensor Superzoom |
Announced | 2010-01-05 | 2010-08-19 |
Body design | Compact | Compact |
Sensor Information | ||
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 area | 28.1mm² | 28.1mm² |
Sensor resolution | 10MP | 10MP |
Anti alias filter | ||
Aspect ratio | 4:3 and 16:9 | 1:1, 4:3 and 3:2 |
Max resolution | 3648 x 2736 | 3648 x 2736 |
Max native ISO | 1600 | 3200 |
Lowest native ISO | 80 | 100 |
RAW files | ||
Autofocusing | ||
Manual focusing | ||
Autofocus touch | ||
Continuous autofocus | ||
Single autofocus | ||
Tracking autofocus | ||
Autofocus selectice | ||
Center weighted autofocus | ||
Autofocus multi area | ||
Live view autofocus | ||
Face detection autofocus | ||
Contract detection autofocus | ||
Phase detection autofocus | ||
Total focus points | 5 | - |
Cross type focus points | - | - |
Lens | ||
Lens mount type | fixed lens | fixed lens |
Lens zoom range | 37-122mm (3.3x) | 28-300mm (10.7x) |
Maximal aperture | f/3.0-5.8 | f/3.5-5.6 |
Macro focusing distance | 1cm | 1cm |
Crop factor | 5.8 | 5.8 |
Screen | ||
Range of screen | Fixed Type | Fixed Type |
Screen diagonal | 2.5 inches | 3 inches |
Resolution of screen | 115k dot | 920k dot |
Selfie friendly | ||
Liveview | ||
Touch operation | ||
Viewfinder Information | ||
Viewfinder type | None | None |
Features | ||
Min shutter speed | 15 seconds | 8 seconds |
Max shutter speed | 1/2000 seconds | 1/2000 seconds |
Continuous shutter speed | 1.0 frames/s | 5.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Change white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | 3.00 m | 4.00 m |
Flash options | Auto, On, Off, Slow Sync | Auto, On, Off, Red-Eye, Slow Sync |
Hot shoe | ||
Auto exposure 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 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) |
Max video resolution | 640x480 | 1280x720 |
Video format | Motion JPEG | Motion JPEG |
Mic input | ||
Headphone input | ||
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 seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 175 gr (0.39 pounds) | 205 gr (0.45 pounds) |
Physical dimensions | 94 x 62 x 31mm (3.7" x 2.4" x 1.2") | 102 x 59 x 29mm (4.0" x 2.3" x 1.1") |
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 ID | 2 x AA | DB-100 |
Self timer | Yes (2 or 10 sec, Custom, Face) | Yes (2, 10 or Custom) |
Time lapse feature | ||
Storage media | SC/SDHC/MMC/MMCplus/HC MMCplus | SD/SDHC/SDXC card, Internal |
Storage slots | One | One |
Price at release | $99 | $211 |