Portable gaming seems to be all the rage. From the recent Steam Deck sale to the latest ASUS ROG Ally, handheld gaming PCs are beginning to become more and more mainstream. GPD is well-known in the industry, and today updated its iconic WIN 4 with the latest AMD has to offer. With similar performance to the ROG Ally, and a unique T-Mobile Sidekick x PS Vita design, the GPD WIN 4 could be the most cohesive way to play PC games on-the-go.