Canon A490 vs Ricoh WG-20
93 Imaging
33 Features
10 Overall
23


93 Imaging
38 Features
36 Overall
37
Canon A490 vs Ricoh WG-20 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)
- 14MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 80 - 6400
- Digital Image Stabilization
- 1280 x 720 video
- 28-140mm (F3.5-5.5) lens
- 164g - 114 x 58 x 28mm
- Revealed February 2014

Canon A490 vs Ricoh WG-20 Overview
On this page, we are contrasting the Canon A490 and Ricoh WG-20, former is a Small Sensor Compact while the other is a Waterproof by brands Canon and Ricoh. There exists a sizable gap between the resolutions of the A490 (10MP) and WG-20 (14MP) but both cameras offer the same sensor sizes (1/2.3").

The A490 was announced 5 years before the WG-20 which is quite a significant difference as far as technology is concerned. Each of the cameras have the same body design (Compact).
Before going right into a in-depth comparison, here is a simple synopsis of how the A490 matches up against the WG-20 when considering portability, imaging, features and an overall mark.

Canon A490 vs Ricoh WG-20 Gallery
Here is a sample of the gallery pictures for Canon PowerShot A490 & Ricoh WG-20. The whole galleries are provided at Canon A490 Gallery & Ricoh WG-20 Gallery.
Reasons to pick Canon A490 over the Ricoh WG-20
A490 | WG-20 |
---|
Reasons to pick Ricoh WG-20 over the Canon A490
WG-20 | A490 | |||
---|---|---|---|---|
Revealed | February 2014 | ![]() | January 2010 | Newer by 49 months |
Focus manually | ![]() | Very exact focus | ||
Display dimensions | 2.7" | ![]() | 2.5" | Larger display (+0.2") |
Display resolution | 230k | ![]() | 115k | Crisper display (+115k dot) |
Common features in the Canon A490 and Ricoh WG-20
A490 | WG-20 | |||
---|---|---|---|---|
Display type | Fixed | ![]() | Fixed | Fixed display |
Selfie screen | ![]() | Lacking selfie screen | ||
Touch display | ![]() | Lacking Touch display |
Canon A490 vs Ricoh WG-20 Physical Comparison
If you're going to travel with your camera regularly, you will want to factor its weight and proportions. The Canon A490 features outside measurements of 94mm x 62mm x 31mm (3.7" x 2.4" x 1.2") and a weight of 175 grams (0.39 lbs) whilst the Ricoh WG-20 has measurements of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") with a weight of 164 grams (0.36 lbs).
Contrast the Canon A490 and Ricoh WG-20 in our brand new Camera plus Lens Size Comparison Tool.
Always remember, the weight of an ILC will differ depending on the lens you are utilising at the time. Following is a front view dimensions comparison of the A490 and the WG-20.

Taking into consideration dimensions and weight, the portability score of the A490 and WG-20 is 93 and 93 respectively.

Canon A490 vs Ricoh WG-20 Sensor Comparison
Quite often, it is hard to envision the contrast between sensor dimensions just by checking specifications. The image here will help give you a far better sense of the sensor measurements in the A490 and WG-20.
To sum up, both of the cameras have the same sensor dimensions but not the same megapixels. You can anticipate the Ricoh WG-20 to give greater detail with its extra 4MP. Greater resolution can also let you crop images a bit more aggressively. The more aged A490 is going to be behind when it comes to sensor technology.

Canon A490 vs Ricoh WG-20 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Canon A490 vs Ricoh WG-20 Specifications
Canon PowerShot A490 | Ricoh WG-20 | |
---|---|---|
General Information | ||
Brand | Canon | Ricoh |
Model type | Canon PowerShot A490 | Ricoh WG-20 |
Category | Small Sensor Compact | Waterproof |
Announced | 2010-01-05 | 2014-02-05 |
Physical type | Compact | Compact |
Sensor Information | ||
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 | 10 megapixels | 14 megapixels |
Anti alias filter | ||
Aspect ratio | 4:3 and 16:9 | 1:1, 4:3 and 16:9 |
Maximum resolution | 3648 x 2736 | 4288 x 3216 |
Maximum native ISO | 1600 | 6400 |
Min native ISO | 80 | 80 |
RAW support | ||
Autofocusing | ||
Focus manually | ||
Touch to focus | ||
Continuous autofocus | ||
Autofocus single | ||
Autofocus tracking | ||
Autofocus selectice | ||
Center weighted autofocus | ||
Autofocus multi area | ||
Live view autofocus | ||
Face detection autofocus | ||
Contract detection autofocus | ||
Phase detection autofocus | ||
Total focus points | 5 | 9 |
Lens | ||
Lens mount type | fixed lens | fixed lens |
Lens zoom range | 37-122mm (3.3x) | 28-140mm (5.0x) |
Max aperture | f/3.0-5.8 | f/3.5-5.5 |
Macro focusing range | 1cm | 1cm |
Crop factor | 5.8 | 5.8 |
Screen | ||
Screen type | Fixed Type | Fixed Type |
Screen sizing | 2.5" | 2.7" |
Screen resolution | 115k dots | 230k dots |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Screen tech | - | TFT LCD |
Viewfinder Information | ||
Viewfinder type | None | None |
Features | ||
Lowest shutter speed | 15s | 4s |
Highest shutter speed | 1/2000s | 1/1500s |
Continuous shooting rate | 1.0fps | 1.0fps |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Custom white balance | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | 3.00 m | 4.00 m (Auto ISO) |
Flash modes | Auto, On, Off, Slow Sync | Auto, flash off, flash on, auto + redeye |
External flash | ||
AE bracketing | ||
WB bracketing | ||
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) | 1280 x 720 (30p, 15p), 640 x 480 (30p, 15p), 320 x 240 (30p, 15p) |
Maximum video resolution | 640x480 | 1280x720 |
Video data format | Motion JPEG | Motion JPEG |
Microphone support | ||
Headphone support | ||
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 | 175 gr (0.39 pounds) | 164 gr (0.36 pounds) |
Physical dimensions | 94 x 62 x 31mm (3.7" x 2.4" x 1.2") | 114 x 58 x 28mm (4.5" x 2.3" x 1.1") |
DXO scores | ||
DXO All around 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 | - | 260 pictures |
Battery style | - | Battery Pack |
Battery ID | 2 x AA | D-LI92 |
Self timer | Yes (2 or 10 sec, Custom, Face) | Yes (2 or 10 secs) |
Time lapse feature | ||
Type of storage | SC/SDHC/MMC/MMCplus/HC MMCplus | SD/SDHC/SDXC, internal |
Card slots | One | One |
Launch pricing | $99 | $370 |