Canon A495 vs Canon D20
93 Imaging
32 Features
10 Overall
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91 Imaging
36 Features
37 Overall
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Canon A495 vs Canon D20 Key Specs
(Full Review)
- 10MP - 1/2.3" Sensor
- 2.5" Fixed Display
- 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)
- 12MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 100 - 3200
- Optical Image Stabilization
- 1920 x 1080 video
- 28-140mm (F3.9-4.8) lens
- 228g - 112 x 71 x 28mm
- Introduced June 2013
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Its time to look closer at the Canon A495 and Canon D20, one is a Small Sensor Compact and the latter is a Waterproof and both are offered by Canon. The image resolution of the A495 (10MP) and the D20 (12MP) is pretty comparable and they enjoy the same exact sensor size (1/2.3").
Snapchat Adds Watermarks to AI-Created ImagesThe A495 was manufactured 4 years before the D20 which is a fairly big gap as far as camera tech is concerned. The two cameras offer the identical body type (Compact).
Before diving in to a detailed comparison, below is a concise introduction of how the A495 grades against the D20 with regards to portability, imaging, features and an overall mark.
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Below is a preview of the gallery images for Canon PowerShot A495 and Canon PowerShot D20. The entire galleries are available at Canon A495 Gallery and Canon D20 Gallery.
Reasons to pick Canon A495 over the Canon D20
| A495 | D20 |
|---|
Reasons to pick Canon D20 over the Canon A495
| D20 | A495 | |||
|---|---|---|---|---|
| Introduced | June 2013 | January 2010 | Newer by 42 months | |
| Focus manually | Dial exact focusing | |||
| Screen sizing | 3" | 2.5" | Bigger screen (+0.5") | |
| Screen resolution | 461k | 115k | Crisper screen (+346k dot) |
Common features in the Canon A495 and Canon D20
| A495 | D20 | |||
|---|---|---|---|---|
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | Neither provides selfie screen | |||
| Touch screen | Missing Touch screen |
Canon A495 vs Canon D20 Physical Comparison
For those who are intending to travel with your camera often, you'll need to factor its weight and dimensions. The Canon A495 provides outer dimensions of 94mm x 62mm x 31mm (3.7" x 2.4" x 1.2") and a weight of 175 grams (0.39 lbs) while the Canon D20 has dimensions of 112mm x 71mm x 28mm (4.4" x 2.8" x 1.1") along with a weight of 228 grams (0.50 lbs).
Take a look at the Canon A495 and Canon D20 in the all new Camera with Lens Size Comparison Tool.
Take into consideration, the weight of an Interchangeable Lens Camera will change based on the lens you have attached at that time. Here is the front view overall size comparison of the A495 against the D20.

Using size and weight, the portability score of the A495 and D20 is 93 and 91 respectively.
Canon A495 vs Canon D20 Sensor Comparison
Generally, it can be difficult to imagine the gap in sensor dimensions purely by seeing specifications. The pic below should offer you a far better sense of the sensor sizes in the A495 and D20.
To sum up, the two cameras offer the same exact sensor sizing albeit different MP. You should expect the Canon D20 to show greater detail due to its extra 2 Megapixels. Higher resolution will also help you crop photographs a little more aggressively. The more aged A495 will be disadvantaged with regard to sensor technology.
Canon A495 vs Canon D20 Screen and ViewFinder
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Canon A495 vs Canon D20 Specifications
| Canon PowerShot A495 | Canon PowerShot D20 | |
|---|---|---|
| General Information | ||
| Manufacturer | Canon | Canon |
| Model | Canon PowerShot A495 | Canon PowerShot D20 |
| Category | Small Sensor Compact | Waterproof |
| Announced | 2010-01-05 | 2013-06-18 |
| Physical type | Compact | Compact |
| Sensor Information | ||
| Powered by | - | Digic 4 |
| Sensor type | CCD | 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 | 10 megapixel | 12 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 4:3 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
| Highest Possible resolution | 3648 x 2736 | 4000 x 3000 |
| Maximum native ISO | 1600 | 3200 |
| Lowest native ISO | 80 | 100 |
| RAW photos | ||
| Autofocusing | ||
| Focus manually | ||
| Autofocus touch | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Tracking autofocus | ||
| Selective autofocus | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Autofocus live view | ||
| Face detect autofocus | ||
| Contract detect autofocus | ||
| Phase detect autofocus | ||
| Number of focus points | 9 | 9 |
| Lens | ||
| Lens mount | fixed lens | fixed lens |
| Lens focal range | 37-122mm (3.3x) | 28-140mm (5.0x) |
| Highest aperture | f/3.0-5.8 | f/3.9-4.8 |
| Macro focus distance | 1cm | 1cm |
| Focal length multiplier | 5.8 | 5.8 |
| Screen | ||
| Type of display | Fixed Type | Fixed Type |
| Display diagonal | 2.5" | 3" |
| Display resolution | 115k dots | 461k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch display | ||
| Display technology | - | PureColor II TFT LCD |
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Minimum shutter speed | 15 secs | 15 secs |
| Fastest shutter speed | 1/2000 secs | 1/1600 secs |
| Continuous shutter rate | 1.0 frames per second | - |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Change white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | 3.00 m | 3.50 m |
| Flash modes | Auto, On, Off, Slow Sync | Auto, Fill-in, Red-Eye reduction, Slow Sync, Off |
| Hot shoe | ||
| AEB | ||
| White balance 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) | 1920 x 1080 (24 fps), 1280 x 720 (30 fps) 640 x 480 (30, 120 fps), 320 x 240 (240 fps) |
| Maximum video resolution | 640x480 | 1920x1080 |
| Video data format | Motion JPEG | H.264 |
| Mic support | ||
| Headphone support | ||
| 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 | ||
| Environmental sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 175 gr (0.39 lb) | 228 gr (0.50 lb) |
| Dimensions | 94 x 62 x 31mm (3.7" x 2.4" x 1.2") | 112 x 71 x 28mm (4.4" x 2.8" x 1.1") |
| DXO scores | ||
| DXO Overall 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 | NB-6L |
| Self timer | Yes (2 or 10 sec, Custom, Face) | Yes (2, 10, Custom) |
| Time lapse feature | ||
| Storage type | SD/SDHC/SDXC/MMC/MMCplus/HC MMCplus | SD/SDHC/SDXC |
| Card slots | Single | Single |
| Pricing at release | $109 | $299 |