Samsung introduced the Galaxy S21 Ultra 5G at the Galaxy Unpacked event that took place on January 14, 2021. The S21 Ultra 5G is the top-tier model in the Galaxy S21 lineup, and as a result, it has perks such as a larger display, a bigger battery, and a better camera setup. The Galaxy S21 Ultra 5G has a 6.8-inch Dynamic AMOLED 2X Infinity-O display with a resolution of 3200 x 1440, a PPI of 515, and a refresh rate of up to 120Hz. Other features of the S21 Ultra 5G include support for the S-Pen, up to 512GB of internal storage space, an I68 rating for dust and water resistance, a 5000 mAh battery, and a 40MP selfie camera. The rear camera array includes a 108MP wide, 12MP ultrawide, 10MP telephoto, and 10MP Periscope Zoom camera. The Galaxy S21 Ultra 5G was available for purchase as of January 29, 2021, and the smartphone arrived running Samsung’s One UI 3.1 with Android 11.