The Samsung Galaxy S21 Ultra is a high-end smartphone released in January 2021. It features a 6.8-inch Dynamic AMOLED display with a resolution of 3200 x 1440 pixels, providing vibrant colors and sharp images. The device is powered by either the Exynos 2100 or Qualcomm Snapdragon 888 processor, depending on the region, and offers up to 16GB of RAM for smooth multitasking. This smartphone is equipped with a versatile camera system, including a 108 MP main camera, a 12 MP ultra-wide camera, and two 10 MP telephoto lenses. It supports 5G connectivity and has a large 5,000 mAh battery, ensuring long-lasting performance throughout the day.