Canon A800 vs Canon D20
93 Imaging
33 Features
19 Overall
27
91 Imaging
36 Features
37 Overall
36
Canon A800 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
- 186g - 94 x 61 x 31mm
- Revealed January 2011
(Full Review)
- 12MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 100 - 3200
- Optical Image Stabilization
- 1920 x 1080 video
- 28-140mm (F3.9-4.8) lens
- 228g - 112 x 71 x 28mm
- Released June 2013
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On this page, we are contrasting the Canon A800 and Canon D20, one being a Small Sensor Compact and the other is a Waterproof and both are created by Canon. The image resolution of the A800 (10MP) and the D20 (12MP) is very well matched and both cameras offer the same sensor dimensions (1/2.3").
Samsung Releases Faster Versions of EVO MicroSD CardsThe A800 was unveiled 3 years earlier than the D20 and that is quite a large gap as far as technology is concerned. Both of the cameras have the same body design (Compact).
Before going right into a in-depth comparison, here is a short introduction of how the A800 grades against the D20 in the way of portability, imaging, features and an overall grade.
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Following is a sample of the gallery pics for Canon PowerShot A800 and Canon PowerShot D20. The full galleries are provided at Canon A800 Gallery and Canon D20 Gallery.
Reasons to pick Canon A800 over the Canon D20
| A800 | D20 |
|---|
Reasons to pick Canon D20 over the Canon A800
| D20 | A800 | |||
|---|---|---|---|---|
| Released | June 2013 | January 2011 | More recent by 29 months | |
| Focus manually | More exact focus | |||
| Display dimensions | 3" | 2.5" | Larger display (+0.5") | |
| Display resolution | 461k | 115k | Sharper display (+346k dot) |
Common features in the Canon A800 and Canon D20
| A800 | D20 | |||
|---|---|---|---|---|
| Display type | Fixed | Fixed | Fixed display | |
| Selfie screen | Neither includes selfie screen | |||
| Touch display | Neither includes Touch display |
Canon A800 vs Canon D20 Physical Comparison
For those who are going to lug around your camera often, you are going to need to think about its weight and proportions. The Canon A800 features exterior dimensions of 94mm x 61mm x 31mm (3.7" x 2.4" x 1.2") along with a weight of 186 grams (0.41 lbs) and the Canon D20 has measurements of 112mm x 71mm x 28mm (4.4" x 2.8" x 1.1") accompanied by a weight of 228 grams (0.50 lbs).
Check out the Canon A800 and Canon D20 in the latest Camera with Lens Size Comparison Tool.
Bear in mind, the weight of an Interchangeable Lens Camera will differ based on the lens you are utilising at that moment. Following is a front view measurements comparison of the A800 and the D20.

Considering dimensions and weight, the portability score of the A800 and D20 is 93 and 91 respectively.
Canon A800 vs Canon D20 Sensor Comparison
More often than not, it's tough to visualise the difference between sensor measurements purely by checking specifications. The photograph underneath will offer you a much better sense of the sensor dimensions in the A800 and D20.
To sum up, each of the cameras have the same sensor dimensions but not the same megapixels. You should expect to see the Canon D20 to give you more detail having an extra 2 Megapixels. Greater resolution will let you crop images a bit more aggressively. The older A800 is going to be behind when it comes to sensor tech.
Canon A800 vs Canon D20 Screen and ViewFinder
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Canon A800 vs Canon D20 Specifications
| Canon PowerShot A800 | Canon PowerShot D20 | |
|---|---|---|
| General Information | ||
| Company | Canon | Canon |
| Model | Canon PowerShot A800 | Canon PowerShot D20 |
| Type | Small Sensor Compact | Waterproof |
| Revealed | 2011-01-05 | 2013-06-18 |
| Physical type | Compact | Compact |
| Sensor Information | ||
| Processor Chip | DIGIC 3 | 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 area | 28.1mm² | 28.1mm² |
| Sensor resolution | 10MP | 12MP |
| Anti aliasing filter | ||
| Aspect ratio | 4:3 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
| Highest resolution | 3648 x 2736 | 4000 x 3000 |
| Highest native ISO | 1600 | 3200 |
| Minimum native ISO | 80 | 100 |
| RAW support | ||
| Autofocusing | ||
| Manual focus | ||
| Touch to focus | ||
| Continuous AF | ||
| Single AF | ||
| AF tracking | ||
| Selective AF | ||
| Center weighted AF | ||
| AF multi area | ||
| AF live view | ||
| Face detect focusing | ||
| Contract detect focusing | ||
| Phase detect focusing | ||
| Number of focus points | 9 | 9 |
| Lens | ||
| Lens mounting type | fixed lens | fixed lens |
| Lens focal range | 37-122mm (3.3x) | 28-140mm (5.0x) |
| Largest 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 inch | 3 inch |
| Display resolution | 115 thousand dots | 461 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch functionality | ||
| Display technology | TFT LCD | PureColor II TFT LCD |
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Slowest shutter speed | 15 secs | 15 secs |
| Maximum shutter speed | 1/2000 secs | 1/1600 secs |
| Continuous shooting rate | 1.0 frames/s | - |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Custom WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | 3.00 m | 3.50 m |
| Flash settings | Auto, On, Off, Slow Sync | Auto, Fill-in, Red-Eye reduction, Slow Sync, Off |
| External flash | ||
| Auto exposure bracketing | ||
| White balance bracketing | ||
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| 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) |
| Highest 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 | 186 gr (0.41 lbs) | 228 gr (0.50 lbs) |
| Physical dimensions | 94 x 61 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 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 life | 300 photographs | - |
| Battery style | AA | - |
| Battery model | 2 x AA | NB-6L |
| Self timer | Yes (2 or 10sec, custom) | Yes (2, 10, Custom) |
| Time lapse feature | ||
| Storage type | SD/SDHC/SDXC/MMC/MMCplus/HCMMCplus | SD/SDHC/SDXC |
| Card slots | 1 | 1 |
| Retail pricing | $90 | $299 |