Here is another compact chess computer that can give you a good game every time. The ChessGenius PRO 2024 Chess Computer has a color display. It lets you register moves with a light press. It has a 20x20cm board with magnetic pieces. It lets you save your favorite games and review them later.
This chess computer has an estimated rating of 2200lbs. It has an AI function to warn you when you make a blunder. This computer runs the ChessGenius engine by Richard Lang. You can find out more about it here.