The ROG Phone 7 Ultimate is by far the best-performing Android phone we've tested to date, and that's primarily due to ASUS's experience in gaming PCs, but also to the tradition of gaming smartphones in recent years. While it doesn't break new ground in the design department, the ROG Phone 7 Ultimate makes up for it in the refinement department. We have a high-performance cooling system, the most powerful components on the market, and well-thought-out and fine-tuned software features.