Canon G9 X vs Nikon S31
92 Imaging
52 Features
63 Overall
56


90 Imaging
34 Features
18 Overall
27
Canon G9 X vs Nikon S31 Key Specs
(Full Review)
- 20MP - 1" Sensor
- 3" Fixed Display
- ISO 125 - 12800
- Optical Image Stabilization
- 1920 x 1080 video
- 28-84mm (F2.0-4.9) lens
- 209g - 98 x 58 x 31mm
- Revealed October 2015
- Later Model is Canon G9 X II
(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

Canon G9 X vs Nikon S31 Overview
In this write-up, we will be analyzing the Canon G9 X and Nikon S31, former being a Large Sensor Compact while the latter is a Waterproof by manufacturers Canon and Nikon. There exists a noticeable gap between the sensor resolutions of the G9 X (20MP) and S31 (10MP) and the G9 X (1") and S31 (1/2.9") use different sensor size.

The G9 X was brought out 2 years later than the S31 and that is quite a sizable difference as far as technology is concerned. Each of these cameras offer the identical body type (Compact).
Before going through a thorough comparison, below is a simple summary of how the G9 X matches up vs the S31 in regards to portability, imaging, features and an overall rating.

Canon G9 X vs Nikon S31 Gallery
This is a preview of the gallery images for Canon PowerShot G9 X & Nikon Coolpix S31. The entire galleries are provided at Canon G9 X Gallery & Nikon S31 Gallery.
Reasons to pick Canon G9 X over the Nikon S31
G9 X | S31 | |||
---|---|---|---|---|
Released | October 2015 | ![]() | June 2013 | Fresher by 29 months |
Manually focus | ![]() | Dial exact focusing | ||
Screen sizing | 3" | ![]() | 2.7" | Bigger screen (+0.3") |
Screen resolution | 1040k | ![]() | 230k | Clearer screen (+810k dot) |
Touch friendly screen | ![]() | Quickly navigate |
Reasons to pick Nikon S31 over the Canon G9 X
S31 | G9 X |
---|
Common features in the Canon G9 X and Nikon S31
G9 X | S31 | |||
---|---|---|---|---|
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Selfie screen | ![]() | Neither offers selfie screen |
Canon G9 X vs Nikon S31 Physical Comparison
When you are going to carry your camera often, you should think about its weight and proportions. The Canon G9 X offers exterior measurements of 98mm x 58mm x 31mm (3.9" x 2.3" x 1.2") having a weight of 209 grams (0.46 lbs) while the Nikon S31 has measurements of 105mm x 65mm x 42mm (4.1" x 2.6" x 1.7") having a weight of 185 grams (0.41 lbs).
Analyze the Canon G9 X and Nikon S31 in our brand new Camera plus Lens Size Comparison Tool.
Always remember, the weight of an ILC will vary depending on the lens you are working with during that time. The following is the front view overall size comparison of the G9 X and the S31.

Using dimensions and weight, the portability rating of the G9 X and S31 is 92 and 90 respectively.

Canon G9 X vs Nikon S31 Sensor Comparison
Quite often, it's difficult to imagine the difference between sensor sizing simply by going over a spec sheet. The photograph underneath will help provide you a stronger sense of the sensor sizing in the G9 X and S31.
Clearly, both of the cameras offer different megapixel count and different sensor sizing. The G9 X featuring a bigger sensor is going to make getting bokeh easier and the Canon G9 X will deliver greater detail having its extra 10MP. Higher resolution will help you crop pictures a little more aggressively. The more recent G9 X provides an edge when it comes to sensor tech.

Canon G9 X vs Nikon S31 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Canon G9 X vs Nikon S31 Specifications
Canon PowerShot G9 X | Nikon Coolpix S31 | |
---|---|---|
General Information | ||
Company | Canon | Nikon |
Model | Canon PowerShot G9 X | Nikon Coolpix S31 |
Type | Large Sensor Compact | Waterproof |
Revealed | 2015-10-12 | 2013-06-21 |
Body design | Compact | Compact |
Sensor Information | ||
Powered by | DIGIC 6 | - |
Sensor type | BSI-CMOS | CCD |
Sensor size | 1" | 1/2.9" |
Sensor measurements | 13.2 x 8.8mm | 4.96 x 3.72mm |
Sensor area | 116.2mm² | 18.5mm² |
Sensor resolution | 20 megapixels | 10 megapixels |
Anti aliasing filter | ||
Aspect ratio | 4:3, 3:2 and 16:9 | - |
Highest resolution | 5472 x 3648 | 3648 x 2736 |
Highest native ISO | 12800 | 1600 |
Minimum native ISO | 125 | 80 |
RAW photos | ||
Autofocusing | ||
Manual focus | ||
AF touch | ||
AF continuous | ||
AF single | ||
Tracking AF | ||
Selective AF | ||
AF center weighted | ||
Multi area AF | ||
AF live view | ||
Face detect AF | ||
Contract detect AF | ||
Phase detect AF | ||
Cross focus points | - | - |
Lens | ||
Lens mounting type | fixed lens | fixed lens |
Lens focal range | 28-84mm (3.0x) | 29-87mm (3.0x) |
Largest aperture | f/2.0-4.9 | - |
Macro focus range | 5cm | - |
Crop factor | 2.7 | 7.3 |
Screen | ||
Range of display | Fixed Type | Fixed Type |
Display sizing | 3" | 2.7" |
Resolution of display | 1,040 thousand dot | 230 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Viewfinder Information | ||
Viewfinder type | None | None |
Features | ||
Lowest shutter speed | 30 secs | 4 secs |
Highest shutter speed | 1/2000 secs | 1/2000 secs |
Continuous shooting speed | 6.0 frames/s | - |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | - |
Custom WB | ||
Image stabilization | ||
Inbuilt flash | ||
Flash range | 6.00 m (at Auto ISO) | - |
Flash options | Auto, on, slow synchro, off | - |
Hot shoe | ||
AEB | ||
WB bracketing | ||
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Supported video resolutions | 1920 x 1080 (60p, 30p), 1280 x 720 (30p), 640 x 480 (30p) | 1280 x 720 |
Highest video resolution | 1920x1080 | 1280x720 |
Video data 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 proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 209g (0.46 pounds) | 185g (0.41 pounds) |
Dimensions | 98 x 58 x 31mm (3.9" x 2.3" x 1.2") | 105 x 65 x 42mm (4.1" x 2.6" x 1.7") |
DXO scores | ||
DXO All around score | 63 | not tested |
DXO Color Depth score | 21.5 | not tested |
DXO Dynamic range score | 12.3 | not tested |
DXO Low light score | 495 | not tested |
Other | ||
Battery life | 220 pictures | 260 pictures |
Battery format | Battery Pack | Battery Pack |
Battery model | NB-13L | EN-EL12 |
Self timer | Yes (2 or 10 secs, custom) | - |
Time lapse shooting | ||
Storage media | SD/SDHC/SDXC | SD / SDHC/SDXC |
Storage slots | One | One |
Price at launch | $399 | $90 |