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Close-up of Galaxy S21 Ultra 5G phone in Phantom Black seen from the rear at an angle, focused on its four cameras: Ultra Wide Camera, Wide-angle Camera, and two Telephoto Cameras.

Epic.In every way

Introducing Galaxy S21 Ultra 5G. Designed with a unique contour-cut camera to create a revolution in photography — letting you capture cinematic 8K video and snap epic stills, all in one go. And with Galaxy's fastest chipset, strongest glass, 5G and an all-day battery, Ultra easily lives up to its name.

  • Expert Review Highlight
  • Everything about this design is as good as it gets
  • I really do love everything we get within the native camera app
  • Official Introduction Film
  • Official TV Commercial
  • “The Galaxy S21 Ultra is in a league of its own.”


    “The Samsung Galaxy S21 Ultra’s camera is crazy good. It’s probably the most versatile phone camera for stills we’ve ever used.”


    “Every millimeter feels like it’s been maximised. Every feature feels like it’s been turned up to ultra.”


    “5 reasons to buy the Galaxy S21 Ultra, Samsung’s new camera king.”

  • “I can't speak highly enough of the 120Hz display on the S21 Ultra. Every action feels exceptionally responsive and smooth.”


    “The Samsung Galaxy S21 Ultra has all the makings of becoming the best Android phone around.”

    Tom’s Guide


Revolutionary by design
Two Galaxy S21 Ultra 5G phones facing each other, one seen from the rear and one from the front. The one seen from the front has a graphic wallpaper onscreen.

Introducing a bold new camera design in a category of its own. It's ultra-sized with a contour-cut camera that seamlessly houses cutting-edge lenses.


Shades of Ultra
Two Galaxy S21 Ultra 5G phones seen from the rear at an angle, one in Phantom Black and one in Phantom Silver.




Easy on the eyes
Close-up of Galaxy S21 Ultra 5G display and front camera with graphic wallpaper onscreen.
6.8-inch Infinity-O Display2

Its slim bezels and subtle camera cut-out offer a massive space for you to view and enjoy.

Dynamic AMOLED 2X
  • 50%


  • 100%


  • Eye Comfort Shield icon


  • 120Hz


Galaxy S21 Ultra 5G seen flat from the side with an orange graphic wallpaper onscreen.

Corning® Gorilla® Glass Victus™

The toughest Gorilla Glass yet

Designed to scratch less and protect both front and back, this is the toughest Gorilla Glass in a Galaxy smartphone.3


The video revolution begins here
Goes far beyond cinema resolution

Scene of a man dancing in front of an architectural structure, shot with 8K on Galaxy S21 Ultra 5G. A still image is taken from the video using 8K Video Snap. The image shows how crisp a frame from 8K video looks as a photo.

Take epic portraits right out of 8K video

8K Video is the highest resolution video available in a smartphone — that's four times as many pixels as 4K. Record in 8K 24fps and get crisp footage that looks better than the cinema, then upload and watch right on YouTube.

And with 8K Video Snap, you can pull epic high-resolution photos straight from 8K video.4 So you don't have to choose between shooting video or stills.

*YouTube is a trademark of Google LLC.

S Pen seen being used on Galaxy S21 Ultra 5G with video editing GUI onscreen.

S Pen compatibility means you can finesse and fine-tune while editing your videos down to the last frame, with precision that your finger simply can't touch.

Smooth and steady, yet action-packed


Man dancing on a staircase. One shot with Galaxy S21 Ultra 5G without Super Steady, and the other shot with Super Steady. The one shot with Super Steady is clear and detailed.

Turn on Super Steady and Galaxy S21 Ultra 5G shoots like an action cam. AI stabilization eliminates the bumps, delivering gimbal-smooth video when you're on the move.

Super Smooth 60fps Video does just what it says — shoots at 60fps for a smooth, detailed view when you play back the moment. Dynamic frame rate in FHD Auto Mode captures smoother video during the day — then switches to 30fps for brighter video in low light.




Upper half of Galaxy S21 Ultra 5G seen from the front  an image of a woman onscreen and a callout for the Selfie Camera.
Close-up of rear camera on Galaxy S21 Ultra 5G in Phantom Black with Ultra Wide Camera highlighted.
Close-up of rear camera on Galaxy S21 Ultra 5G in Phantom Black with Wide-angle Camera highlighted.
Close-up of rear camera on Galaxy S21 Ultra 5G in Phantom Black with Telephoto Cameras highlighted.


The highest resolution possible on a smartphone


108 megapixel
Close-up of fruit and dessert on a black plate with gridlines over the image, taken with Galaxy S21 Ultra 5G's 108MP camera. Image is cropped showing crisp resolution and vivid color.
Crop, crop and crop again

The 108-megapixel camera captures so much detail, you can pinch in and reveal even more shots within.5 This camera quality expresses rich color data for true-to-life details and hues — that don't get washed out in the sun.


One small tap for you, one giant leap for zoom

A woman seen standing on the other side of a building. As you zoom in you see she's holding an umbrella. As you zoom in further, you see her clearly. Zoom all the way in and you see a close-up of her umbrella.

The breakthrough Dual Tele Zoom system now zooms in faster, smoother and sharper than any zoom in the Galaxy series.6 And when paired with the all-new Zoom Lock, shots are more stable than ever.

  • Man wearing a leather jacket, taken with Galaxy S21 Ultra 5G's Portrait Mode.
  • Man wearing a leather jacket, taken in Portrait Mode with Blur effect applied.
  • Man wearing a leather jacket, taken in Portrait Mode with Studio effect applied.
  • Man wearing a leather jacket, taken in Portrait Mode with High-key Mono effect applied.
  • Man wearing a leather jacket, taken in Portrait Mode with Low-key Mono effect applied.
  • Man wearing a leather jacket, taken in Portrait Mode with Backdrop effect applied.
  • Man wearing a leather jacket, taken in Portrait Mode with Color Point effect applied.

Portraits get a face lift.

Studio-like Portrait mode is now enhanced by AI to deliver the ideal lighting in your photos — analyzing faces, lighting angles and direction and mapping depth of field.


Captures night like a dream
A woman in a red dress staring out of a window in the dark. One shot with Galaxy S21 Ultra 5G without Night Mode, and one with Night Mode. The image shot with Night Mode comes out with more light and color than the other photo.

The Bright Night sensor is our biggest leap in low light photography, capturing bright, vivid colors in the dark of night. Shoot clear images with more speed and significantly less noise, while also controlling exposure time.3


We call it Ultra for a reason
Close-up of Galaxy S21 Ultra 5G in Phantom Silver seen at an angle with a graphic wallpaper onscreen.


The fastest chip ever in Galaxy
Simulation of Galaxy S21 Ultra 5G processor highlights the performance of AI, CPU, GPU and RAM.

Galaxy's first 5nm processor packs epic power and speed. This outstanding upgrade means faster processing and more intelligence in every aspect of Galaxy S21 Ultra 5G.3

*Image simulated for illustration purposes.

*16GB of RAM available with 512GB storage Galaxy S21 Ultra 5G model. 12GB of RAM available with 256GB and 128GB Galaxy S21 Ultra 5G models.


Lock it up
Close-up of the unlocking area on Galaxy S21 Ultra 5G's display with the Samsung Knox logo onscreen.

The Knox security platform delivers a high level of security, protecting your phone from the chip up and giving you more confidence in your data and app permissions. It also features Samsung Knox Vault to keep your biometric authentication data under wraps. And the larger Ultrasonic Fingerprint sensor improves latency and dry finger recognition for fast, accurate unlocking.3


Sky over architectural structure goes from night to dawn to show the 5000mAh battery's long-lasting power.


All-day power has outdone itself

Galaxy S21 Ultra 5G's Intelligent Battery outlasts the day — even on 5G. Maxing out at a massive 5000mAh, it combines with the new power-efficient display and processor to live on beyond the 24-hour mark.7, 8

  • Super Fast Charging delivers more than 50% charge in just 30 minutes with the 25W Travel Adapter.9

  • Fast Wireless Charging 2.0 gives you a quick power-up, without the cable.10

  • Wireless PowerShare lets you use your phone to charge your buds, watch or a friend’s phone.11

Galaxy S21 Ultra 5G seen from the front with an image of a woman staring at the camera onscreen. A gallery of different images is seen behind it to illustrate the massive storage space.


Save your memories with peace of mind

With up to 256GB of built-in memory, you can store thousands and thousands of high-resolution photos and videos.12, 13

Galaxy S21 Ultra 5G seen from the rear, splashed by water.


A little water doesn't hurt
  • IP68 rated protection15


HyperFast 5G lets you download a whole season of your favorite show in a flash. Our industry-leading 5G-compatible chipset ensures you're one step ahead with every upload and download.16, 17, 18 And HyperFast Wi-Fi, the world's first Wi-Fi 6E, reaches high speeds so you stay connected quickly and reliably.19

  • Dual SIM icon

    Dual SIM lets you use a nano SIM and eSIM for two data plans in one device.20



Epic performance beyond this world
Castles floating in the sky with another planet seen in the distance.
From one big screen to another
Two Galaxy S21 Ultra 5G phones lay on top of each other, seen from the front with graphic wallpaper onscreen.

Big Screen Chat with Google Duo is a new way to catch up with a friend or loved one, dialing up the fun with colorful backgrounds.18, 19, 21 It's easy to stay close to those who matter with just a tap.


*Image simulated for illustration purposes.

*Google Duo is a trademark of Google LLC.

*Big Screen Chat can be accessed through the Smart View feature in Google Duo, located within the in-call controls.

TV seen at an angle, showing a Google Duo video call with four people onscreen.

Motion Mirror lets you project your phone to your TV so you can follow a workout routine. As you keep in step, you'll see your moves right alongside your instructor.21, 22

TV showing a video with female instructor in a backbend yoga position onscreen. A small square in the corner mirrors the phone's camera as a woman follows along.

S Pen is precision at your fingertips

That's right, it's the first S Pen for the Galaxy S series — rewriting the rules for mobile by delivering an incredibly realistic pen feeling.23, 24

S Pen seen from the side being used on Galaxy S21 Ultra 5G with the phone's video editing GUI onscreen.

Galaxy Buds Pro make everyday sounds more epic, syncing so easily it's like they're an extension of Galaxy S21 Ultra 5G. One tap and you're hearing clear, defined audio.25

Galaxy Buds Pro earbuds in Phantom Black facing opposite directions.


What you need for an epic experience

Start 2021 off light. It's packaged with what you need — and nothing that will clutter up your drawers.

Flat lay of Galaxy S21 Ultra 5G device in Phantom Black and packaging, both seen face up.
USB Type-C data cable
Ejection pin
Quick Start Guide

*Travel adapter sold separately.

*Some of the listed components may not be available depending on the model you purchase or the country or region you live in.

Discover Galaxy S21 Ultra 5G in AR


Hand holding Galaxy S21 Ultra 5G with the AR site onscreen.

Frequently Asked Questions

  • Galaxy S21 Ultra 5G has a total of four rear cameras and one 40MP selfie camera. The rear cameras include: one 108MP Wide-angle Camera, one 12MP Ultra Wide Camera and two 10MP Telephoto Cameras.

  • Yes, Galaxy S21 Ultra 5G comes with the Super Smooth 120Hz display. The display's refresh rate adjusts between 10-120Hz based on the content you're viewing.

  • Galaxy S21 Ultra 5G comes with a 6.8-inch screen, measuring at 75.6 x 165.1 x 8.9 millimeters and weighing 229g(mmW), 227g(sub6).2

  • Yes, you can use an electronic SIM, known as eSIM, with Galaxy S21 Ultra 5G. The eSIM allows you to activate a mobile network plan right on your phone, so you can switch data plans or add an overseas phone number without the physical Nano SIM.

  • S Pen is sold separately. Galaxy S21 Ultra 5G supports Wacom technology, making it compatible with S Pens from other Galaxy devices as well as feel by Wacom EMR® products.