Canon SX170 IS vs Canon SX420 IS

Here, we are reviewing the Canon SX170 IS vs Canon SX420 IS, both Small Sensor Superzoom cameras and both are produced by Canon. The resolution of the SX170 IS (16MP) and the SX420 IS (20MP) is very comparable and both cameras have the identical sensor sizing (1/2.3").

Photography Glossary

The SX170 IS was announced 3 years earlier than the SX420 IS which is a fairly serious gap as far as camera technology is concerned. Both of these cameras feature different body design with the Canon SX170 IS being a Compact camera and the Canon SX420 IS being a SLR-like (bridge) camera.

Before getting right into a in-depth comparison, here is a short summation of how the SX170 IS scores against the SX420 IS with regards to portability, imaging, features and an overall mark.

Here is a sample of the gallery pics for Canon PowerShot SX170 IS and Canon PowerShot SX420 IS. The whole galleries are provided at Canon SX170 IS Gallery and Canon SX420 IS Gallery.

When you are going to travel with your camera regularly, you'll need to factor its weight and size. The Canon SX170 IS enjoys exterior measurements of 108mm x 71mm x 44mm (4.3" x 2.8" x 1.7") and a weight of 251 grams (0.55 lbs) while the Canon SX420 IS has specifications of 104mm x 69mm x 85mm (4.1" x 2.7" x 3.3") with a weight of 325 grams (0.72 lbs).

Compare the Canon SX170 IS vs Canon SX420 IS in the new Camera with Lens Size Comparison Tool.

Take into consideration, the weight of an Interchangeable Lens Camera will differ based on the lens you choose during that time. Below is a front view scale comparison of the SX170 IS vs the SX420 IS.

Factoring in dimensions and weight, the portability rating of the SX170 IS and SX420 IS is 88 and 80 respectively.

Typically, it is very tough to visualize the difference in sensor dimensions only by seeing specifications. The picture underneath should offer you a far better sense of the sensor measurements in the SX170 IS and SX420 IS.

To sum up, both of the cameras come with the identical sensor size but different megapixels. You should expect to see the Canon SX420 IS to show extra detail with its extra 4MP. Greater resolution will help you crop images a good deal more aggressively. The more aged SX170 IS will be behind when it comes to sensor technology.