Canon A3100 IS vs Canon G16

On this page, we are matching up the Canon A3100 IS and Canon G16, both Small Sensor Compact digital cameras and both of them are manufactured by Canon. The image resolution of the A3100 IS (12MP) and the G16 (12MP) is very similar but the A3100 IS (1/2.3") and G16 (1/1.7") boast totally different sensor size.

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The A3100 IS was launched 4 years prior to the G16 which is quite a big gap as far as tech is concerned. Each of the cameras have the same body design (Compact).

Before diving into a complete comparison, here is a quick summation of how the A3100 IS matches up against the G16 in relation to portability, imaging, features and an overall mark.

Following is a sample of the gallery pics for Canon PowerShot A3100 IS and Canon PowerShot G16. The complete galleries are provided at Canon A3100 IS Gallery and Canon G16 Gallery.

If you are aiming to travel with your camera often, you have to take into account its weight and measurements. The Canon A3100 IS has got physical dimensions of 97mm x 58mm x 28mm (3.8" x 2.3" x 1.1") having a weight of 165 grams (0.36 lbs) whilst the Canon G16 has proportions of 109mm x 76mm x 40mm (4.3" x 3.0" x 1.6") and a weight of 356 grams (0.78 lbs).

Examine the Canon A3100 IS and Canon G16 in the new Camera with Lens Size Comparison Tool.

Take into account, the weight of an Interchangeable Lens Camera will change depending on the lens you choose during that time. Underneath is a front view dimension comparison of the A3100 IS and the G16.

Looking at size and weight, the portability grade of the A3100 IS and G16 is 94 and 85 respectively.

Oftentimes, it's hard to envision the contrast between sensor dimensions purely by reviewing a spec sheet. The picture below might give you a stronger sense of the sensor sizes in the A3100 IS and G16.

Clearly, both cameras provide the same MP but not the same sensor dimensions. The A3100 IS features the tinier sensor which will make getting shallower DOF harder. The more aged A3100 IS is going to be disadvantaged with regard to sensor innovation.