The Pocket Sprite looks like something that couldn't have existed 20 years ago. The miniature console resembles a Game Boy Color but is only about 1/6th the size. It started as a self-challenge by its designer to see how small he could compress the tech inside and still have a functioning console. It looks great and, taken from a purely technical point of view, it's a triumph of technology. Unfortunately, if you actually want to play games on this thing, you're going to be disappointed.
via destructoid https://www.destructoid.com/review-pocket-sprite-493219.phtml