Galaxy S24 Ultra S Pen details revealed in FCC certification listing
The cover image shows the Galaxy S23 Ultra with its S Pen
The 2402-2480MHz frequency range is the specific range of radio frequencies that the S Pen uses to communicate, or let’s say, send to and receive data from the Galaxy S24 Ultra. This data includes information about the S Pen's position, pressure, and orientation. This information is used by the Galaxy S24 Ultra to provide different features, such as handwriting recognition, air gestures, and remote control.
The first S Pen was introduced in 2011 with the release of the Samsung Galaxy Note. The S Pen quickly became an essential feature of the Note line, offering unique capabilities for handwriting, drawing, and interacting with the device's large screen. Since then, the S Pen has evolved significantly, with each generation offering improved pressure sensitivity, functionality, and integration with Samsung's software features.
The Galaxy S22 Ultra was the first to debut with a built-in S Pen, although Samsung had launched an S Pen with the Galaxy S21 Ultra a year earlier, initiating the inclusion of the S Pen in its S series.
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