Samsung Electronics on Sunday said that the company is confident that the Galaxy S21 series and its ecosystem devices such as Galaxy Buds Pro and Galaxy SmartTag will continue to drive category growth this year. Samsung unveiled the Galaxy S21 family -- the entry-level S21, the mid-tier S21+ and the high-end S21 Ultra -- at an online event last week. Of the three models, the high-end S21 Ultra supports the S-Pen stylus, which was previously used only for Galaxy Note phablets. TM Roh, President and Head of Mobile Communications Business, said that early feedback from carriers and partners was fantastic, with many stating they are excited about the bold new design, advanced pro-grade camera, seamlessly integrated ecosystem experience and best-ever performance, at a great value.