Asus ROG Phone 5 Ultimate official Pictures. Asus ROG Phone 5 Ultimate is a Smartphone of asus. The Asus ROG Phone 5 Ultimate Android Smartphone. Announced Mar 2021. Features 6.78″ Display Snapdragon 888 5G Chipset 6000 MAh Battery 512 GB Storage 18 GB RAM Corning Gorilla Glass Victus. Asus ROG Phone 5 Ultimate price starts.