Work on carriers that use GSM networks all around the world, and Verizon, ATT, or T-Mobile in the US.
Most carriers outside the US also use GSM networks. You will need to use a SIM card from a GSM provider to get service for your unlocked phone.
If you have a question and want to see if it works on your carrier please message us before purchase to confirm.
Epic. In Every Way.
Introducing Galaxy S21 Ultra 5G. Enjoy the next revolution in photography with a newly designed contour-cut camera. Now you can capture cinematic 8K video and snap epic stills, all in one go. The Galaxy is built with the fastest chip and the strongest glass for lighting-fast speeds and better-than-ever durability. Combined with 5G and an all-day battery, Ultra easily lives up to its name.
Revolutionary by Design.
Take your photography further with a completely unique camera in its own league. The all-new ultra-sized camera with a contour cut that seamlessly houses cutting-edge lenses.
The Toughest Gorilla Glass Yet.
Get the toughest Gorilla Glass in a smartphone, designed to scratch less and protect both front and back. Say goodbye to flimsy phones and frequent repair bills.
Take Epic Portraits Right Out of 8K Video.
Enjoy four times as many pixels as 4K definition with enhanced 8K Video, the highest-resolution video available in a smartphone. Record in 8K 24fps and get crisp footage that looks better than the cinema, and is just right to watch on YouTube. Take your filming even further with 8K Video Snap, which allows you to pull epic high-resolution photos straight from 8K video. Now you don't have to choose between shooting video or stills.
Smooth and Steady, yet Action-Packed.
Galaxy S21 Ultra 5G shoots like an action cam with Super Steady turned on. AI stabilization eliminates the bumps, jerks and small shaking motions to deliver gimbal-smooth video when you're on the move. Super Smooth 60fps video automatically adjusts the fps, delivering a dynamic frame rate for video even in low light.
Get the fastest, smoothest and sharpest zoom-in feature in the Galaxy series with the breakthrough Dual Zoom system. When paired with the all-new Zoom Lock, shots are more stable than ever. Studio-like Portrait mode is now enhanced by AI to deliver the ideal lighting in your photos. It works by analyzing faces, lighting angles and direction and mapping depth of field to give you the best shots possible.
Captures Night Like a Dream.
Experience the biggest leap in low-light photography with the Bright Night sensor, an even more advanced way to capture bright, vivid colors even in the dark of night. Shoot clear images with more speed and significantly less noise while also controlling exposure time.
Lock It Up.
Samsung Knox Vault keeps your biometric authentication data safe and secure. The Knox security platform works hard, protecting your phone from the chip up and giving you more confidence in your data and app permissions. Additionally, the larger Ultrasonic Fingerprint sensor improves latency and dry finger recognition for fast and accurate unlocking.
All-Day Power Has Outdone Itself.
Outlast the day with Galaxy S21 Ultra 5G's intelligent battery. Maxing out at a massive 5000mAh, it combines with the new power-efficient display and processor to live on beyond the 24-hour mark, even on 5G.