Samsung’s Galaxy S27 Ultra will continue using the classic S Pen stylus technology instead of introducing the long-rumored new display design to support advanced stylus features without an electromagnetic digitizer. Fresh reports confirm that the planned overhaul is delayed, and the S27 Ultra is expected to retain the tried-and-true EMR (Electromagnetic Resonance) technology that has powered S Pen functionality for years.
The current EMR system relies on an electromagnetic field generated between the stylus and a digitizer embedded within the display. While effective, this technology limits how thin Samsung can make phones with S Pen support, as seen in the Galaxy S26 Ultra. This challenge is clearer when compared to the Galaxy Z Fold 7, which removed the digitizer to achieve a thinner 4.2 mm unfolded profile but dropped S Pen support altogether.
Samsung was reportedly exploring a hybrid stylus technology that would combine EMR with active electrostatic (AES) technology. AES allows the S Pen to be battery-powered and operate without a digitizer in the display, potentially enabling thinner devices. Instead of an internal electromagnetic field, AES integrates an active signal transmitter inside the stylus. However, this approach faced hurdles such as a thicker pen housing and complications with wireless charging standards, stalling its adoption.
The adoption of Qi2 wireless charging-the latest global standard featuring magnetic alignment-could conflict with the EMR field, creating dead zones where the S Pen might fail to register input. This conflict likely explains why Samsung is adding Qi2 support only through accessories rather than embedding it directly into devices. For now, ensuring reliable stylus input remains a higher priority than making the absolute thinnest flagship.
This practical choice aligns with Samsung’s recent product strategies. Ultra-thin smartphones have not always received widespread acclaim, and the dependable, familiar S Pen experience outweighs the benefits of slimmer hardware. The Galaxy S27 Ultra’s design will likely resemble the S26 Ultra’s thickness and maintain the reliable EMR pen support instead of adopting unproven technology.
Samsung appears focused on perfecting the coexistence between wireless charging advancements and S Pen functionality for future flagships rather than compromising reliability or user comfort in the upcoming S27 Ultra. For fans of Samsung’s stylus-enabled productivity, this means the proven S Pen experience will continue until a better technical solution is found.