There was a time when Samsung introduced new S Pen features every year (like quick off-screen memos from the lock screen). Now, the S25 Ultra's S Pen no longer has Bluetooth connectivity. This means no longer using it as a remote control for presentations or as a camera shutter button.

Even though the S25 sports the same camera setup, it offers some new features. The phone can record better videos in low-light conditions and supports the Audio Eraser feature for

The biggest overall changes to the design between the two Samsung Galaxy phones is likely the color options to choose from when making the upgrade. The Samsung S25 comes in Navy, Icyblue, Mint, Silver Shadow, Blueblack, Coralred, and Pinkgold. The Samsung S23 only has four color options to choose from.