Canon A1100 IS vs Nikon S31
93 Imaging
34 Features
17 Overall
27


90 Imaging
33 Features
18 Overall
27
Canon A1100 IS vs Nikon S31 Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.5" Fixed Display
- ISO 80 - 1600
- Optical Image Stabilization
- 640 x 480 video
- 35-140mm (F2.7-5.6) lens
- 150g - 95 x 62 x 31mm
- Introduced February 2009
(Full Review)
- 10MP - 1/2.9" Sensor
- 2.7" Fixed Display
- ISO 80 - 1600
- 1280 x 720 video
- 29-87mm (F) lens
- 185g - 105 x 65 x 42mm
- Launched June 2013

Canon A1100 IS vs Nikon S31 Overview
Let's look more closely at the Canon A1100 IS vs Nikon S31, former being a Small Sensor Compact while the other is a Waterproof by rivals Canon and Nikon. The image resolution of the A1100 IS (12MP) and the S31 (10MP) is very well matched but the A1100 IS (1/2.3") and S31 (1/2.9") posses different sensor measurements.

The A1100 IS was manufactured 5 years earlier than the S31 and that is quite a sizable difference as far as tech is concerned. Both the cameras have the same body design (Compact).
Before getting right into a thorough comparison, here is a short view of how the A1100 IS scores versus the S31 when considering portability, imaging, features and an overall grade.

Canon A1100 IS vs Nikon S31 Gallery
Below is a sample of the gallery pics for Canon PowerShot A1100 IS & Nikon Coolpix S31. The entire galleries are provided at Canon A1100 IS Gallery & Nikon S31 Gallery.
Reasons to pick Canon A1100 IS over the Nikon S31
A1100 IS | S31 |
---|
Reasons to pick Nikon S31 over the Canon A1100 IS
S31 | A1100 IS | |||
---|---|---|---|---|
Launched | June 2013 | ![]() | February 2009 | More recent by 52 months |
Display dimensions | 2.7" | ![]() | 2.5" | Larger display (+0.2") |
Display resolution | 230k | ![]() | 115k | Clearer display (+115k dot) |
Common features in the Canon A1100 IS and Nikon S31
A1100 IS | S31 | |||
---|---|---|---|---|
Manually focus | ![]() | No manual focusing | ||
Display type | Fixed | ![]() | Fixed | Fixed display |
Selfie screen | ![]() | Neither provides selfie screen | ||
Touch display | ![]() | Neither provides Touch display |
Canon A1100 IS vs Nikon S31 Physical Comparison
If you are intending to lug around your camera, you're going to have to factor its weight and dimensions. The Canon A1100 IS provides physical measurements of 95mm x 62mm x 31mm (3.7" x 2.4" x 1.2") along with a weight of 150 grams (0.33 lbs) and the Nikon S31 has dimensions of 105mm x 65mm x 42mm (4.1" x 2.6" x 1.7") having a weight of 185 grams (0.41 lbs).
Compare the Canon A1100 IS vs Nikon S31 in our newest Camera & Lens Size Comparison Tool.
Take into consideration, the weight of an ILC will differ depending on the lens you use at that moment. Underneath is a front view measurement comparison of the A1100 IS versus the S31.

Considering size and weight, the portability grade of the A1100 IS and S31 is 93 and 90 respectively.

Canon A1100 IS vs Nikon S31 Sensor Comparison
Usually, it is very difficult to picture the difference between sensor measurements only by looking at technical specs. The visual here should provide you a much better sense of the sensor sizing in the A1100 IS and S31.
As you can tell, both cameras provide different megapixels and different sensor measurements. The A1100 IS featuring a larger sensor is going to make shooting bokeh simpler and the Canon A1100 IS will give extra detail due to its extra 2MP. Greater resolution will help you crop images more aggressively. The older A1100 IS is going to be behind when it comes to sensor technology.

Canon A1100 IS vs Nikon S31 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Canon A1100 IS vs Nikon S31 Specifications
Canon PowerShot A1100 IS | Nikon Coolpix S31 | |
---|---|---|
General Information | ||
Company | Canon | Nikon |
Model type | Canon PowerShot A1100 IS | Nikon Coolpix S31 |
Class | Small Sensor Compact | Waterproof |
Introduced | 2009-02-18 | 2013-06-21 |
Physical type | Compact | Compact |
Sensor Information | ||
Processor | Digic 4 | - |
Sensor type | CCD | CCD |
Sensor size | 1/2.3" | 1/2.9" |
Sensor dimensions | 6.17 x 4.55mm | 4.96 x 3.72mm |
Sensor surface area | 28.1mm² | 18.5mm² |
Sensor resolution | 12 megapixels | 10 megapixels |
Anti alias filter | ||
Aspect ratio | 4:3 and 16:9 | - |
Highest resolution | 4000 x 3000 | 3648 x 2736 |
Highest native ISO | 1600 | 1600 |
Min native ISO | 80 | 80 |
RAW files | ||
Autofocusing | ||
Manual focusing | ||
AF touch | ||
AF continuous | ||
Single AF | ||
AF tracking | ||
AF selectice | ||
AF center weighted | ||
Multi area AF | ||
Live view AF | ||
Face detect AF | ||
Contract detect AF | ||
Phase detect AF | ||
Total focus points | 9 | - |
Cross type focus points | - | - |
Lens | ||
Lens mount type | fixed lens | fixed lens |
Lens zoom range | 35-140mm (4.0x) | 29-87mm (3.0x) |
Maximal aperture | f/2.7-5.6 | - |
Macro focusing range | 3cm | - |
Focal length multiplier | 5.8 | 7.3 |
Screen | ||
Type of display | Fixed Type | Fixed Type |
Display diagonal | 2.5 inch | 2.7 inch |
Resolution of display | 115 thousand dots | 230 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch display | ||
Viewfinder Information | ||
Viewfinder | Optical (tunnel) | None |
Features | ||
Lowest shutter speed | 15 seconds | 4 seconds |
Highest shutter speed | 1/1600 seconds | 1/2000 seconds |
Continuous shooting rate | 1.0 frames/s | - |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Change WB | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | 4.00 m | - |
Flash modes | Auto, Fill-in, Red-Eye reduction, Slow Sync, Off | - |
External flash | ||
Auto exposure bracketing | ||
WB bracketing | ||
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Supported video resolutions | 640 x 480 (30 fps), 320 x 240 (30 fps) | 1280 x 720 |
Highest video resolution | 640x480 | 1280x720 |
Video file format | Motion JPEG | - |
Mic port | ||
Headphone port | ||
Connectivity | ||
Wireless | None | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environmental sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 150 gr (0.33 lb) | 185 gr (0.41 lb) |
Physical dimensions | 95 x 62 x 31mm (3.7" x 2.4" x 1.2") | 105 x 65 x 42mm (4.1" x 2.6" x 1.7") |
DXO scores | ||
DXO All around 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 | - | 260 photos |
Form of battery | - | Battery Pack |
Battery ID | 2 x AA | EN-EL12 |
Self timer | Yes (2, 10, Custom, Face) | - |
Time lapse recording | ||
Storage type | SD/SDHC/MMC/MMCplus/HD MMCplus | SD / SDHC/SDXC |
Card slots | 1 | 1 |
Price at launch | $160 | $90 |