The magic Trackpad has more gestures, and they're easier to use.
Apple's Magic Trackpad provides 11 gestures in macOS, which are easy to learn and comfortable to use, allowing users to swipe between pages, open notifications, zoom in, and go to Mission Control.
The magic Trackpad 2 supports force touch
Force Touch is a useful feature that allows users to access extra functions across Apple and third-party apps, such as looking up definitions, peeking at websites, and creating pressure-sensitive drawings.
You can use the Magic Trackpad while it's plugged in all the time.
The Magic Trackpad 2 has a port on the back that allows it to be plugged in without interrupting workflow, without compromising aesthetics.
The magic Trackpad is comfortable to use
The Magic Trackpad features a comfortable slope with a large surface, takes up less space than a mouse pad, and can be used without pressing down to click.