Samsung Galaxy S21 Ultra 5G

  • Certified for FirstNet Rapid Response, FirstNet Push-to-Talk and AT&T Enhanced Push-to-Talk
  • Supports MCPTT Quality of Service (FirstNet Rapid Response, FirstNet Push-to-Talk)
  • 6.8-inch Infinity Display. The Galaxy S21 Ultra 5G comes with Samsung’s highest contrast ratio and an adaptive display that automatically adjusts from 1Hz to 120Hz. Plus, intuitive blue-light management adjusts based on time of day to keep your eyes happy.
  • All-day, and some, 5000mAh intelligent battery helps you stay productive.2
  • Built into Samsung mobile devices, Knox is a defense-grade security platform that protects your device from the moment you power up — so you can focus on what matters to you and your business.
  • Galaxy S21 Ultra 5G creates new ways to communicate and collaborate, even at a distance. Pick up more pixels with the highest resolution you can get on a smartphone at 108 MP, while an upgraded sensor gives you more color and less noise in low light.4
  • 5G capability. Connectivity built for today. And tomorrow.1
  • Great business-friendly features such as Microsoft Integration, water resistance3, Wi-Fi® 6E, Ultra Wideband Technology (UWB) support, Samsung DeX, and the first Galaxy S ready for the S Pen.