The Raspberry Pi 3 Model A+ is a more compact and reduced price version of the 3 Model B+. Of course, with the smaller footprint comes a few compromises. The new A+ version is missing a few items that the B+ has. (The B+ model is featured on the left of both images while the new A+ is on the right of both.)
Don’t worry though, the new Pi 3 Model A+ still includes these key features that you’ve grown to know and love.
According to the Pi Foundation, this will be the final Pi of its kind. So, if you have a project needing a smaller footprint Pi and can feasibly accept the differences then this is the perfect solution for you. Happy Making!