There will be a basic S Pen for S21 Ultra available at launch, the Pro is coming later. These two will be supported on other S Pen-compatible Galaxys too.
Learn about the different Samsung S Pens
Announcing the New Samsung Galaxy Z Flip5 and Galaxy Z
Samsung S Pen 'Creator Edition' launches for $99
FCC listing gives proof that Samsung Galaxy Z Fold3 will support S Pen Pro - news
Samsung Galaxy Z Flip5 and Galaxy Z Fold5: Delivering Flexibility and Versatility Without Compromise – Samsung Global Newsroom
Samsung Galaxy S-Pen Pro Compatible with Galaxy Smartphones & Tablets - Black : Cell Phones & Accessories
Galaxy S Pen Creator Edition Mobile Accessories - EJ-P5600SWEGUS
Samsung unveils new S Pen Pro, announces support for third-party styluses - news
Samsung Removes Certain S Pen Features
Samsung unveils Galaxy S21 Ultra 5G with 100X Space Zoom and S Pen support - PhoneArena
Samsung Launches Galaxy S24: Release Date, Specs, Pre-Order Deals
Galaxy Unpacked: Happy New Year! Samsung Galaxy S24 series may be released month earlier at January 2024 'Unpacked' event; Ultra version might sport iPhone 15 Pro-like titanium frame - The Economic Times
