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Canon D20 vs Nikon S31

Portability
91
Imaging
36
Features
37
Overall
36
Canon PowerShot D20 front
 
Nikon Coolpix S31 front
Portability
90
Imaging
34
Features
18
Overall
27

Canon D20 vs Nikon S31 Key Specs

Canon D20
(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
  • Released June 2013
Nikon S31
(Full Review)
  • 10MP - 1/2.9" Sensor
  • 2.7" Fixed Screen
  • ISO 80 - 1600
  • 1280 x 720 video
  • 29-87mm (F) lens
  • 185g - 105 x 65 x 42mm
  • Released June 2013
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Canon D20 vs Nikon S31 Overview

Let's look much closer at the Canon D20 and Nikon S31, both Waterproof cameras by companies Canon and Nikon. The image resolution of the D20 (12MP) and the S31 (10MP) is pretty comparable but the D20 (1/2.3") and S31 (1/2.9") boast different sensor measurements.

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The D20 was manufactured about the same time to the S31 which means that they are of a similar age. Both cameras feature the same body design (Compact).

Before going right into a complete comparison, here is a simple introduction of how the D20 matches up vs the S31 with regards to portability, imaging, features and an overall score.

Photography Glossary
	
	

Reasons to pick Canon D20 over the Nikon S31

 D20 S31 
Manual focus More accurate focusing
Screen size3"2.7"Bigger screen (+0.3")
Screen resolution461k230kClearer screen (+231k dot)

Reasons to pick Nikon S31 over the Canon D20

 S31 D20 

Common features in the Canon D20 and Nikon S31

 D20 S31 
ReleasedJune 2013June 2013Same age
Screen typeFixed Fixed Fixed screen
Selfie screen Lack of selfie screen
Touch friendly screen Neither features Touch friendly screen

Canon D20 vs Nikon S31 Physical Comparison

If you are looking to carry around your camera frequently, you should factor in its weight and dimensions. The Canon D20 enjoys physical dimensions of 112mm x 71mm x 28mm (4.4" x 2.8" x 1.1") with a weight of 228 grams (0.50 lbs) while the Nikon S31 has dimensions of 105mm x 65mm x 42mm (4.1" x 2.6" x 1.7") with a weight of 185 grams (0.41 lbs).

Check the Canon D20 and Nikon S31 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will vary dependant on the lens you have chosen during that time. Below is a front view overall size comparison of the D20 and the S31.

Canon D20 vs Nikon S31 size comparison

Considering dimensions and weight, the portability grade of the D20 and S31 is 91 and 90 respectively.

Canon D20 vs Nikon S31 top view buttons comparison

Canon D20 vs Nikon S31 Sensor Comparison

Sometimes, its tough to imagine the contrast in sensor sizes purely by going through specs. The image underneath will offer you a better sense of the sensor dimensions in the D20 and S31.

As you can plainly see, both of these cameras feature different megapixels and different sensor sizes. The D20 due to its bigger sensor is going to make getting bokeh less difficult and the Canon D20 will provide greater detail due to its extra 2 Megapixels. Higher resolution will enable you to crop photographs way more aggressively.

Canon D20 vs Nikon S31 sensor size comparison

Canon D20 vs Nikon S31 Screen and ViewFinder

Canon D20 vs Nikon S31 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon D20 as a Portrait photography camera
Nikon S31 as a Portrait photography camera
33
you can focus manually
supports face detection focusing
manual exposure not possible
cannot use external flash
low resolution sensor (12 megapixels)
tiny sensor (1/2.3")
has no RAW format
20
lack of manual focus
no manual control
can't use external flash
sensor resolution low (10MP)
sensor is tiny (1/2.9")
has no RAW files
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Street Comparison

Canon D20 Street photography information
Nikon S31 Street photography information
61
image stabilization (Optical)
environment proof
screen does not articulate
tiny sensor (1/2.3")
has no RAW format
52
weather sealing
screen does not articulate
no image stabilization
sensor is tiny (1/2.9")
has no RAW files
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Sports Comparison

Canon D20 Sports photography details
Nikon S31 Sports photography details
34
image stabilization (Optical)
environment proof
no shutter priority
low resolution sensor (12MP)
tiny sensor (1/2.3")
has no phase detect AF
25
weather sealing
no shutter priority
no image stabilization
sensor resolution low (10MP)
sensor is tiny (1/2.9")
has no phase detect AF
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Travel Comparison

Canon D20 Travel photography factors
Nikon S31 Travel photography factors
60
environment proof
built-in flash
really wide (28mm)
does not have Time Lapse function
low resolution sensor (12MP)
screen isn't selfie friendly
sluggish max aperture (f3.9)
59
weather sealing
has built in flash
fast maximum aperture (f)
doesn't have Timelapse mode
sensor resolution low (10MP)
doesn't posses selfie friendly screen
wide angle not good (29mm)
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Landscape Comparison

Landscape photography with Canon D20
Landscape photography with Nikon S31
44
you can focus manually
really wide (28mm)
pretty good screen size (3 inch)
image stabilization (Optical)
environment proof
lens is fixed (fixed lens mount)
sluggish max aperture (f3.9)
manual exposure not possible
low resolution sensor (12MP)
tiny sensor (1/2.3")
has no RAW format
does not have Time Lapse function
30
fast maximum aperture (f)
weather sealing
lack of manual focus
lens is fixed (fixed lens mount)
wide angle not good (29mm)
small screen (2.7 inch)
no manual control
no image stabilization
sensor resolution low (10 megapixels)
sensor is tiny (1/2.9")
has no RAW files
doesn't have Timelapse mode
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Vlogging Comparison

Canon D20 as a Vlogging camera
Nikon S31 as a Vlogging camera
33
really wide (28mm)
image stabilization (Optical)
supports face detection focusing
video resolution high (1920 x 1080 resolution)
sluggish max aperture (f3.9)
screen isn't selfie friendly
does not have external mic support
24
fast maximum aperture (f)
wide angle not good (29mm)
doesn't posses selfie friendly screen
no image stabilization
low quality video (1280 x 720 pixels)
doesn't have external microphone socket
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Canon D20 vs Nikon S31 Specifications

Detailed spec comparison table for Canon D20 and Nikon S31
 Canon PowerShot D20Nikon Coolpix S31
General Information
Manufacturer Canon Nikon
Model Canon PowerShot D20 Nikon Coolpix S31
Type Waterproof Waterproof
Released 2013-06-18 2013-06-21
Physical type Compact Compact
Sensor Information
Powered by Digic 4 -
Sensor type CMOS CCD
Sensor size 1/2.3" 1/2.9"
Sensor measurements 6.17 x 4.55mm 4.96 x 3.72mm
Sensor surface area 28.1mm² 18.5mm²
Sensor resolution 12MP 10MP
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 -
Full resolution 4000 x 3000 3648 x 2736
Max native ISO 3200 1600
Lowest native ISO 100 80
RAW support
Autofocusing
Focus manually
AF touch
AF continuous
AF single
Tracking AF
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points 9 -
Cross focus points - -
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 28-140mm (5.0x) 29-87mm (3.0x)
Max aperture f/3.9-4.8 -
Macro focus range 1cm -
Crop factor 5.8 7.3
Screen
Type of screen Fixed Type Fixed Type
Screen size 3 inch 2.7 inch
Resolution of screen 461k dots 230k dots
Selfie friendly
Liveview
Touch capability
Screen tech PureColor II TFT LCD -
Viewfinder Information
Viewfinder type None None
Features
Lowest shutter speed 15 seconds 4 seconds
Highest shutter speed 1/1600 seconds 1/2000 seconds
Shutter priority
Aperture priority
Expose Manually
Custom WB
Image stabilization
Integrated flash
Flash range 3.50 m -
Flash modes Auto, Fill-in, Red-Eye reduction, Slow Sync, Off -
Hot shoe
Auto exposure bracketing
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (24 fps), 1280 x 720 (30 fps) 640 x 480 (30, 120 fps), 320 x 240 (240 fps) 1280 x 720
Max video resolution 1920x1080 1280x720
Video data format H.264 -
Microphone port
Headphone port
Connectivity
Wireless Eye-Fi Connected None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS BuiltIn None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 228g (0.50 lb) 185g (0.41 lb)
Physical dimensions 112 x 71 x 28mm (4.4" x 2.8" x 1.1") 105 x 65 x 42mm (4.1" x 2.6" x 1.7")
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 - 260 photographs
Type of battery - Battery Pack
Battery model NB-6L EN-EL12
Self timer Yes (2, 10, Custom) -
Time lapse recording
Type of storage SD/SDHC/SDXC SD / SDHC/SDXC
Card slots One One
Price at launch $299 $90