Canon Powershot A640 Review

You might be asking yourself why I’m reviewing the Canon Powershot A640 which was released to consumers in 2006. By my estimation that makes it nearly 20 years old.

And you really might be wondering why I’m writing about it 19 years after I bought mine.

By today’s standards it has features that a lot of cameras today should have at the same price point.

I am not referring to sensor size or megapixels although it has a respectable 1 1/8″ CCD sensor with 10 Mega Pixels. And DPReview.com gave it a pretty decent review in late 2006.

Camera Tethering

I have written several articles on camera tethering over the years. And here I go again. I am FAR from any kind of professional photographer but I do have this blog and I do sell the occasional item on Facebook.

So allow me to discuss why I believe tethering is important.

Let’s dissect the photo just above for a moment. I am using a Canon A640, circa. 2006 tethered via a USB-B Mini 5 pin connector to a USB-A cable on the computer end. The laptop cost a whopping $75 and the white background cost around $35.

This is neither the best camera or laptop that I own. Far from it. I’m just making a point here. I’m using this setup to show how great results can be obtained without spending a ton of money. Additionally, there are pros that use tethering way more successfully than I ever will. I’m just a guy who stumbled across this great method of getting better results with the tools that I have. To this day I will not buy a camera that cannot be tethered to a computer.