Canon SX730 HS vs Nikon S31
88 Imaging
47 Features
59 Overall
51


90 Imaging
33 Features
18 Overall
27
Canon SX730 HS vs Nikon S31 Key Specs
(Full Review)
- 20.3MP - 1/2.3" Sensor
- 3" Tilting Screen
- ISO 80 - 3200
- Optical Image Stabilization
- 1920 x 1080 video
- 24-960mm (F3.3-6.9) lens
- 300g - 110 x 64 x 40mm
- Introduced April 2017
- Earlier Model is Canon SX720 HS
- Renewed by Canon SX740 HS
(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
- Announced June 2013

Canon SX730 HS vs Nikon S31 Overview
Following is a detailed assessment of the Canon SX730 HS and Nikon S31, former is a Small Sensor Superzoom while the latter is a Waterproof by rivals Canon and Nikon. There is a large difference between the sensor resolutions of the SX730 HS (20.3MP) and S31 (10MP) and the SX730 HS (1/2.3") and S31 (1/2.9") provide different sensor dimensions.

The SX730 HS was released 3 years after the S31 which is quite a serious difference as far as tech is concerned. Both of these cameras feature the same body design (Compact).
Before diving straight to a more detailed comparison, here is a short summation of how the SX730 HS matches up against the S31 for portability, imaging, features and an overall score.

Canon SX730 HS vs Nikon S31 Gallery
Below is a preview of the gallery photos for Canon PowerShot SX730 HS & Nikon Coolpix S31. The complete galleries are provided at Canon SX730 HS Gallery & Nikon S31 Gallery.
Reasons to pick Canon SX730 HS over the Nikon S31
SX730 HS | S31 | |||
---|---|---|---|---|
Announced | April 2017 | ![]() | June 2013 | More modern by 47 months |
Manual focus | ![]() | Very accurate focusing | ||
Screen type | Tilting | ![]() | Fixed | Tilting screen |
Screen size | 3" | ![]() | 2.7" | Bigger screen (+0.3") |
Screen resolution | 922k | ![]() | 230k | Clearer screen (+692k dot) |
Selfie screen | ![]() | Take selfies |
Reasons to pick Nikon S31 over the Canon SX730 HS
S31 | SX730 HS |
---|
Common features in the Canon SX730 HS and Nikon S31
SX730 HS | S31 | |||
---|---|---|---|---|
Touch screen | ![]() | Missing Touch screen |
Canon SX730 HS vs Nikon S31 Physical Comparison
If you're intending to carry around your camera frequently, you're going to have to think about its weight and size. The Canon SX730 HS provides physical dimensions of 110mm x 64mm x 40mm (4.3" x 2.5" x 1.6") having a weight of 300 grams (0.66 lbs) and the Nikon S31 has specifications of 105mm x 65mm x 42mm (4.1" x 2.6" x 1.7") with a weight of 185 grams (0.41 lbs).
Analyze the Canon SX730 HS and Nikon S31 in our newest Camera plus Lens Size Comparison Tool.
Take into account, the weight of an ILC will change depending on the lens you are utilizing at that moment. Here is a front view physical size comparison of the SX730 HS versus the S31.

Looking at size and weight, the portability grade of the SX730 HS and S31 is 88 and 90 respectively.

Canon SX730 HS vs Nikon S31 Sensor Comparison
Often, its hard to imagine the difference between sensor sizes only by looking at specifications. The pic here should give you a stronger sense of the sensor sizes in the SX730 HS and S31.
Plainly, each of these cameras come with different megapixels and different sensor sizes. The SX730 HS featuring a bigger sensor is going to make achieving shallow DOF less difficult and the Canon SX730 HS will give more detail as a result of its extra 10.3 Megapixels. Higher resolution will also enable you to crop photographs a good deal more aggressively. The more modern SX730 HS provides a benefit with regard to sensor tech.

Canon SX730 HS vs Nikon S31 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Canon SX730 HS vs Nikon S31 Specifications
Canon PowerShot SX730 HS | Nikon Coolpix S31 | |
---|---|---|
General Information | ||
Brand Name | Canon | Nikon |
Model type | Canon PowerShot SX730 HS | Nikon Coolpix S31 |
Class | Small Sensor Superzoom | Waterproof |
Introduced | 2017-04-06 | 2013-06-21 |
Body design | Compact | Compact |
Sensor Information | ||
Processor | DIGIC 6 | - |
Sensor type | BSI-CMOS | CCD |
Sensor size | 1/2.3" | 1/2.9" |
Sensor measurements | 6.17 x 4.55mm | 4.96 x 3.72mm |
Sensor area | 28.1mm² | 18.5mm² |
Sensor resolution | 20.3MP | 10MP |
Anti alias filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | - |
Peak resolution | 5184 x 3888 | 3648 x 2736 |
Highest native ISO | 3200 | 1600 |
Min native ISO | 80 | 80 |
RAW format | ||
Autofocusing | ||
Focus manually | ||
Touch focus | ||
Continuous autofocus | ||
Single autofocus | ||
Autofocus tracking | ||
Autofocus selectice | ||
Autofocus center weighted | ||
Autofocus multi area | ||
Live view autofocus | ||
Face detection autofocus | ||
Contract detection autofocus | ||
Phase detection autofocus | ||
Cross type focus points | - | - |
Lens | ||
Lens mount type | fixed lens | fixed lens |
Lens zoom range | 24-960mm (40.0x) | 29-87mm (3.0x) |
Max aperture | f/3.3-6.9 | - |
Macro focusing distance | 1cm | - |
Crop factor | 5.8 | 7.3 |
Screen | ||
Screen type | Tilting | Fixed Type |
Screen diagonal | 3 inch | 2.7 inch |
Resolution of screen | 922 thousand dot | 230 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch screen | ||
Viewfinder Information | ||
Viewfinder | None | None |
Features | ||
Min shutter speed | 15s | 4s |
Max shutter speed | 1/3200s | 1/2000s |
Continuous shutter speed | 5.9fps | - |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | - |
Custom white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | 4.00 m (with Auto ISO) | - |
Flash settings | Auto, on, slow synchro, off | - |
External flash | ||
AEB | ||
White balance bracketing | ||
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Video resolutions | 1920 x 1080 @ 60p / 35 Mbps, MP4, H.264, AAC | 1280 x 720 |
Highest video resolution | 1920x1080 | 1280x720 |
Video format | MPEG-4, H.264 | - |
Microphone input | ||
Headphone input | ||
Connectivity | ||
Wireless | Built-In | 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 | 300 grams (0.66 lbs) | 185 grams (0.41 lbs) |
Physical dimensions | 110 x 64 x 40mm (4.3" x 2.5" x 1.6") | 105 x 65 x 42mm (4.1" x 2.6" x 1.7") |
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 life | 250 images | 260 images |
Type of battery | Battery Pack | Battery Pack |
Battery ID | - | EN-EL12 |
Self timer | Yes (2 or 10 secs, self-timer) | - |
Time lapse shooting | ||
Type of storage | SD/SDHC/SDXC card | SD / SDHC/SDXC |
Storage slots | One | One |
Cost at release | $399 | $90 |