Canon A3100 IS vs Canon G15
94 Imaging
35 Features
14 Overall
26


86 Imaging
37 Features
58 Overall
45
Canon A3100 IS vs Canon G15 Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 100 - 1600
- Optical Image Stabilization
- 640 x 480 video
- 35-140mm (F2.7-5.6) lens
- 165g - 97 x 58 x 28mm
- Released January 2010
(Full Review)

Canon A3100 IS vs Canon G15 Overview
Here is a complete analysis of the Canon A3100 IS versus Canon G15, both Small Sensor Compact digital cameras and both are produced by Canon. The image resolution of the A3100 IS (12MP) and the G15 (12MP) is very similar but the A3100 IS (1/2.3") and G15 (1/1.7") use different sensor measurements.

The A3100 IS was introduced 3 years earlier than the G15 and that is quite a sizable gap as far as technology is concerned. Both the cameras offer the identical body type (Compact).
Before we go in to a thorough comparison, below is a brief summary of how the A3100 IS scores against the G15 in relation to portability, imaging, features and an overall rating.

Canon A3100 IS vs Canon G15 Gallery
This is a sample of the gallery pics for Canon PowerShot A3100 IS and Canon PowerShot G15. The whole galleries are provided at Canon A3100 IS Gallery and Canon G15 Gallery.
Reasons to pick Canon A3100 IS over the Canon G15
A3100 IS | G15 |
---|
Reasons to pick Canon G15 over the Canon A3100 IS
G15 | A3100 IS | |||
---|---|---|---|---|
Announced | September 2012 | ![]() | January 2010 | Fresher by 32 months |
Focus manually | ![]() | Very exact focus | ||
Display sizing | 3" | ![]() | 2.7" | Larger display (+0.3") |
Display resolution | 922k | ![]() | 230k | Sharper display (+692k dot) |
Common features in the Canon A3100 IS and Canon G15
A3100 IS | G15 | |||
---|---|---|---|---|
Display type | Fixed | ![]() | Fixed | Fixed display |
Selfie screen | ![]() | No selfie screen | ||
Touch friendly display | ![]() | Neither contains Touch friendly display |
Canon A3100 IS vs Canon G15 Physical Comparison
If you're going to carry your camera regularly, you will have to consider its weight and size. The Canon A3100 IS has got outside measurements of 97mm x 58mm x 28mm (3.8" x 2.3" x 1.1") along with a weight of 165 grams (0.36 lbs) whilst the Canon G15 has specifications of 107mm x 76mm x 40mm (4.2" x 3.0" x 1.6") with a weight of 352 grams (0.78 lbs).
Take a look at the Canon A3100 IS versus Canon G15 in the new Camera with Lens Size Comparison Tool.
Keep in mind, the weight of an Interchangeable Lens Camera will vary based on the lens you choose at that time. Here is the front view proportions comparison of the A3100 IS vs the G15.

Taking into account dimensions and weight, the portability grade of the A3100 IS and G15 is 94 and 86 respectively.

Canon A3100 IS vs Canon G15 Sensor Comparison
Sometimes, it can be hard to visualize the difference between sensor sizing purely by reviewing a spec sheet. The visual underneath will give you a more clear sense of the sensor measurements in the A3100 IS and G15.
Clearly, each of these cameras offer the same exact megapixel count but different sensor sizing. The A3100 IS provides the tinier sensor which will make obtaining bokeh harder. The older A3100 IS is going to be disadvantaged with regard to sensor tech.

Canon A3100 IS vs Canon G15 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Canon A3100 IS vs Canon G15 Specifications
Canon PowerShot A3100 IS | Canon PowerShot G15 | |
---|---|---|
General Information | ||
Brand | Canon | Canon |
Model type | Canon PowerShot A3100 IS | Canon PowerShot G15 |
Type | Small Sensor Compact | Small Sensor Compact |
Released | 2010-01-05 | 2012-09-17 |
Body design | Compact | Compact |
Sensor Information | ||
Processor | - | Digic 5 |
Sensor type | CCD | CMOS |
Sensor size | 1/2.3" | 1/1.7" |
Sensor measurements | 6.17 x 4.55mm | 7.44 x 5.58mm |
Sensor area | 28.1mm² | 41.5mm² |
Sensor resolution | 12 megapixel | 12 megapixel |
Anti alias filter | ||
Aspect ratio | 4:3 and 16:9 | 1:1, 5:4, 4:3, 3:2 and 16:9 |
Highest Possible resolution | 4000 x 3000 | 4000 x 3000 |
Maximum native ISO | 1600 | 12800 |
Minimum native ISO | 100 | 80 |
RAW format | ||
Autofocusing | ||
Focus manually | ||
Touch to focus | ||
AF continuous | ||
Single AF | ||
Tracking AF | ||
Selective AF | ||
Center weighted AF | ||
Multi area AF | ||
AF live view | ||
Face detect AF | ||
Contract detect AF | ||
Phase detect AF | ||
Total focus points | 9 | 9 |
Lens | ||
Lens mount type | fixed lens | fixed lens |
Lens zoom range | 35-140mm (4.0x) | 28-140mm (5.0x) |
Highest aperture | f/2.7-5.6 | f/1.8-2.8 |
Macro focusing range | 3cm | 1cm |
Crop factor | 5.8 | 4.8 |
Screen | ||
Range of display | Fixed Type | Fixed Type |
Display size | 2.7 inch | 3 inch |
Display resolution | 230k dot | 922k dot |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Display tech | - | TFT PureColor II G LCD |
Viewfinder Information | ||
Viewfinder type | None | Optical (tunnel) |
Features | ||
Minimum shutter speed | 15 secs | 15 secs |
Fastest shutter speed | 1/1600 secs | 1/4000 secs |
Continuous shutter speed | 1.0fps | 2.0fps |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | - | Yes |
Change WB | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | 3.00 m | 7.00 m |
Flash options | Auto, On, Off, Red-Eye, Fill-in, Slow Sync | Auto, On, Off, Red-Eye, Slow Sync, Second Curtain |
External flash | ||
AE bracketing | ||
WB bracketing | ||
Fastest flash sync | - | 1/2000 secs |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
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 fps) |
Maximum video resolution | 640x480 | 1920x1080 |
Video format | Motion JPEG | H.264 |
Microphone jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | None | Eye-Fi Connected |
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 | 165 gr (0.36 lb) | 352 gr (0.78 lb) |
Dimensions | 97 x 58 x 28mm (3.8" x 2.3" x 1.1") | 107 x 76 x 40mm (4.2" x 3.0" x 1.6") |
DXO scores | ||
DXO Overall rating | not tested | 46 |
DXO Color Depth rating | not tested | 19.9 |
DXO Dynamic range rating | not tested | 11.5 |
DXO Low light rating | not tested | 165 |
Other | ||
Battery life | - | 350 photographs |
Type of battery | - | Battery Pack |
Battery ID | NB-8L | NB-10L |
Self timer | Yes (2, 10, Custom, Face) | Yes (2 or 10 sec, Custom) |
Time lapse shooting | ||
Type of storage | SD/SDHC/SDXC/MMC/MMCplus/HD MMCplus | SD/SDHC/SDXC |
Storage slots | Single | Single |
Retail pricing | $159 | $499 |