The main difference is that the S24 Ultra is a traditional flagship phone with a powerful, high-end camera and long battery life, while the Z Fold and Z Flip are foldable phones offering a tablet-like experience (Z Fold) or a compact design (Z Flip). The Z Fold's main advantage is its large internal screen for multitasking and content, while the Z Flip's key feature is its small, pocketable form factor when closed, often at the cost of battery endurance and camera quality compared to the S24 Ultra.
