• Samsung Galaxy S21 Ultra 5G SM-G998U 128 GB Smartphone - 6.8" Dynamic AMOLED Full HD Plus 3200 x 1440 - Kryo 680Single-core (1 Core) 2.84 GHz + Kryo 680 Triple-core (3 Core) 2.42 GHz + Kryo 680 Quad-core (4 Core) 1.80 GHz) - 12 GB RAM - Android 11...
  • Samsung Galaxy S21 Ultra 5G SM G998U 128 GB Smartphone   6.8" Dynamic AMOLED Full HD Plus 3200 X 1440   Kryo 680Single Core (1 Core) 2.84 GHz + Kryo 680 Triple Core (3 Core) 2.42 GHz + Kryo 680 Quad Core (4 Core) 1.80 GHz)   12 GB RAM   Android 11... Front/500
  • Samsung Galaxy S21 Ultra 5G SM G998U 128 GB Smartphone   6.8" Dynamic AMOLED Full HD Plus 3200 X 1440   Kryo 680Single Core (1 Core) 2.84 GHz + Kryo 680 Triple Core (3 Core) 2.42 GHz + Kryo 680 Quad Core (4 Core) 1.80 GHz)   12 GB RAM   Android 11... Left/500
  • Samsung Galaxy S21 Ultra 5G SM G998U 128 GB Smartphone   6.8" Dynamic AMOLED Full HD Plus 3200 X 1440   Kryo 680Single Core (1 Core) 2.84 GHz + Kryo 680 Triple Core (3 Core) 2.42 GHz + Kryo 680 Quad Core (4 Core) 1.80 GHz)   12 GB RAM   Android 11... Right/500
  • Samsung Galaxy S21 Ultra 5G SM G998U 128 GB Smartphone   6.8" Dynamic AMOLED Full HD Plus 3200 X 1440   Kryo 680Single Core (1 Core) 2.84 GHz + Kryo 680 Triple Core (3 Core) 2.42 GHz + Kryo 680 Quad Core (4 Core) 1.80 GHz)   12 GB RAM   Android 11... Rear/500
  • Samsung Galaxy S21 Ultra 5G SM G998U 128 GB Smartphone   6.8" Dynamic AMOLED Full HD Plus 3200 X 1440   Kryo 680Single Core (1 Core) 2.84 GHz + Kryo 680 Triple Core (3 Core) 2.42 GHz + Kryo 680 Quad Core (4 Core) 1.80 GHz)   12 GB RAM   Android 11... Life-Style/500
  • Samsung Galaxy S21 Ultra 5G SM G998U 128 GB Smartphone   6.8" Dynamic AMOLED Full HD Plus 3200 X 1440   Kryo 680Single Core (1 Core) 2.84 GHz + Kryo 680 Triple Core (3 Core) 2.42 GHz + Kryo 680 Quad Core (4 Core) 1.80 GHz)   12 GB RAM   Android 11... Alternate-Image1/500
  • Samsung Galaxy S21 Ultra 5G SM G998U 128 GB Smartphone   6.8" Dynamic AMOLED Full HD Plus 3200 X 1440   Kryo 680Single Core (1 Core) 2.84 GHz + Kryo 680 Triple Core (3 Core) 2.42 GHz + Kryo 680 Quad Core (4 Core) 1.80 GHz)   12 GB RAM   Android 11... Alternate-Image2/500
  • Samsung Galaxy S21 Ultra 5G SM G998U 128 GB Smartphone   6.8" Dynamic AMOLED Full HD Plus 3200 X 1440   Kryo 680Single Core (1 Core) 2.84 GHz + Kryo 680 Triple Core (3 Core) 2.42 GHz + Kryo 680 Quad Core (4 Core) 1.80 GHz)   12 GB RAM   Android 11... Alternate-Image3/500
  • Samsung Galaxy S21 Ultra 5G SM G998U 128 GB Smartphone   6.8" Dynamic AMOLED Full HD Plus 3200 X 1440   Kryo 680Single Core (1 Core) 2.84 GHz + Kryo 680 Triple Core (3 Core) 2.42 GHz + Kryo 680 Quad Core (4 Core) 1.80 GHz)   12 GB RAM   Android 11... Alternate-Image4/500
  • Samsung Galaxy S21 Ultra 5G SM G998U 128 GB Smartphone   6.8" Dynamic AMOLED Full HD Plus 3200 X 1440   Kryo 680Single Core (1 Core) 2.84 GHz + Kryo 680 Triple Core (3 Core) 2.42 GHz + Kryo 680 Quad Core (4 Core) 1.80 GHz)   12 GB RAM   Android 11... Alternate-Image5/500
  • Samsung Galaxy S21 Ultra 5G SM G998U 128 GB Smartphone   6.8" Dynamic AMOLED Full HD Plus 3200 X 1440   Kryo 680Single Core (1 Core) 2.84 GHz + Kryo 680 Triple Core (3 Core) 2.42 GHz + Kryo 680 Quad Core (4 Core) 1.80 GHz)   12 GB RAM   Android 11... Alternate-Image6/500
  • Samsung Galaxy S21 Ultra 5G SM G998U 128 GB Smartphone   6.8" Dynamic AMOLED Full HD Plus 3200 X 1440   Kryo 680Single Core (1 Core) 2.84 GHz + Kryo 680 Triple Core (3 Core) 2.42 GHz + Kryo 680 Quad Core (4 Core) 1.80 GHz)   12 GB RAM   Android 11... Alternate-Image7/500
  • Samsung Galaxy S21 Ultra 5G SM G998U 128 GB Smartphone   6.8" Dynamic AMOLED Full HD Plus 3200 X 1440   Kryo 680Single Core (1 Core) 2.84 GHz + Kryo 680 Triple Core (3 Core) 2.42 GHz + Kryo 680 Quad Core (4 Core) 1.80 GHz)   12 GB RAM   Android 11... Alternate-Image8/500
  • Samsung Galaxy S21 Ultra 5G SM-G998U 128 GB Smartphone - 6.8" Dynamic AMOLED Full HD Plus 3200 x 1440 - Kryo 680Single-core (1 Core) 2.84 GHz + Kryo 680 Triple-core (3 Core) 2.42 GHz + Kryo 680 Quad-core (4 Core) 1.80 GHz) - 12 GB RAM - Android 11...
  • Samsung Galaxy S21 Ultra 5G SM G998U 128 GB Smartphone   6.8" Dynamic AMOLED Full HD Plus 3200 X 1440   Kryo 680Single Core (1 Core) 2.84 GHz + Kryo 680 Triple Core (3 Core) 2.42 GHz + Kryo 680 Quad Core (4 Core) 1.80 GHz)   12 GB RAM   Android 11... Front/500
  • Samsung Galaxy S21 Ultra 5G SM G998U 128 GB Smartphone   6.8" Dynamic AMOLED Full HD Plus 3200 X 1440   Kryo 680Single Core (1 Core) 2.84 GHz + Kryo 680 Triple Core (3 Core) 2.42 GHz + Kryo 680 Quad Core (4 Core) 1.80 GHz)   12 GB RAM   Android 11... Left/500
  • Samsung Galaxy S21 Ultra 5G SM G998U 128 GB Smartphone   6.8" Dynamic AMOLED Full HD Plus 3200 X 1440   Kryo 680Single Core (1 Core) 2.84 GHz + Kryo 680 Triple Core (3 Core) 2.42 GHz + Kryo 680 Quad Core (4 Core) 1.80 GHz)   12 GB RAM   Android 11... Right/500
  • Samsung Galaxy S21 Ultra 5G SM G998U 128 GB Smartphone   6.8" Dynamic AMOLED Full HD Plus 3200 X 1440   Kryo 680Single Core (1 Core) 2.84 GHz + Kryo 680 Triple Core (3 Core) 2.42 GHz + Kryo 680 Quad Core (4 Core) 1.80 GHz)   12 GB RAM   Android 11... Rear/500
  • Samsung Galaxy S21 Ultra 5G SM G998U 128 GB Smartphone   6.8" Dynamic AMOLED Full HD Plus 3200 X 1440   Kryo 680Single Core (1 Core) 2.84 GHz + Kryo 680 Triple Core (3 Core) 2.42 GHz + Kryo 680 Quad Core (4 Core) 1.80 GHz)   12 GB RAM   Android 11... Life-Style/500
  • Samsung Galaxy S21 Ultra 5G SM G998U 128 GB Smartphone   6.8" Dynamic AMOLED Full HD Plus 3200 X 1440   Kryo 680Single Core (1 Core) 2.84 GHz + Kryo 680 Triple Core (3 Core) 2.42 GHz + Kryo 680 Quad Core (4 Core) 1.80 GHz)   12 GB RAM   Android 11... Alternate-Image1/500
  • Samsung Galaxy S21 Ultra 5G SM G998U 128 GB Smartphone   6.8" Dynamic AMOLED Full HD Plus 3200 X 1440   Kryo 680Single Core (1 Core) 2.84 GHz + Kryo 680 Triple Core (3 Core) 2.42 GHz + Kryo 680 Quad Core (4 Core) 1.80 GHz)   12 GB RAM   Android 11... Alternate-Image2/500
  • Samsung Galaxy S21 Ultra 5G SM G998U 128 GB Smartphone   6.8" Dynamic AMOLED Full HD Plus 3200 X 1440   Kryo 680Single Core (1 Core) 2.84 GHz + Kryo 680 Triple Core (3 Core) 2.42 GHz + Kryo 680 Quad Core (4 Core) 1.80 GHz)   12 GB RAM   Android 11... Alternate-Image3/500
  • Samsung Galaxy S21 Ultra 5G SM G998U 128 GB Smartphone   6.8" Dynamic AMOLED Full HD Plus 3200 X 1440   Kryo 680Single Core (1 Core) 2.84 GHz + Kryo 680 Triple Core (3 Core) 2.42 GHz + Kryo 680 Quad Core (4 Core) 1.80 GHz)   12 GB RAM   Android 11... Alternate-Image4/500
  • Samsung Galaxy S21 Ultra 5G SM G998U 128 GB Smartphone   6.8" Dynamic AMOLED Full HD Plus 3200 X 1440   Kryo 680Single Core (1 Core) 2.84 GHz + Kryo 680 Triple Core (3 Core) 2.42 GHz + Kryo 680 Quad Core (4 Core) 1.80 GHz)   12 GB RAM   Android 11... Alternate-Image5/500
  • Samsung Galaxy S21 Ultra 5G SM G998U 128 GB Smartphone   6.8" Dynamic AMOLED Full HD Plus 3200 X 1440   Kryo 680Single Core (1 Core) 2.84 GHz + Kryo 680 Triple Core (3 Core) 2.42 GHz + Kryo 680 Quad Core (4 Core) 1.80 GHz)   12 GB RAM   Android 11... Alternate-Image6/500
  • Samsung Galaxy S21 Ultra 5G SM G998U 128 GB Smartphone   6.8" Dynamic AMOLED Full HD Plus 3200 X 1440   Kryo 680Single Core (1 Core) 2.84 GHz + Kryo 680 Triple Core (3 Core) 2.42 GHz + Kryo 680 Quad Core (4 Core) 1.80 GHz)   12 GB RAM   Android 11... Alternate-Image7/500
  • Samsung Galaxy S21 Ultra 5G SM G998U 128 GB Smartphone   6.8" Dynamic AMOLED Full HD Plus 3200 X 1440   Kryo 680Single Core (1 Core) 2.84 GHz + Kryo 680 Triple Core (3 Core) 2.42 GHz + Kryo 680 Quad Core (4 Core) 1.80 GHz)   12 GB RAM   Android 11... Alternate-Image8/500

Shipping Information

The shipping process is fully robotic and orders are normally pulled and shipped quickly in 7 different warehouses across the US and then dropped in sealed USPS, UPS and FedEx containers for pick-up on the next business day. High volume or backordered items may have additional shipping delays. Once pulled, orders cannot be stopped, however you can return orders for refund unopened if you have changed your mind. Tracking normally is sent / updated within 48 hours of pick-up. Delivery is normally 3-10 business days after leaving the warehouse, however carrier delays may occur. Shipping may take longer in rural areas, due to carrier delay, weather or acts of God. Weekends and Holidays do not count as business days and have no pickup, movement or delivery.

Covid 19 Update — We have seen slowdowns and backlogs in package pickup, sorting, scanning and delivery by UPS, Fedex and USPS caused by worker shortages and facilities disruption due to the Covid 19 Pandemic. Some UPS and USPS hubs are no longer scanning all packages, as a result some tracking will show nothing until delivery.

Samsung Galaxy S21 Ultra 5G SM-G998U 128 GB Smartphone

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Samsung Galaxy S21 Ultra 5G SM-G998U 128 GB Smartphone MFG: Samsung
UPC: 887276473345



* ground shipping normally takes 3-10 business days, depending on destination

Overview

Everyday epic

Introducing Galaxy S21 Ultra 5G.

The highest resolution photos and video on a smartphone.
Galaxy's fastest processor yet.
A battery that goes all-day-and then some.
First ever S Pen compatibility.
A striking new design.

It's an Ultra that easily lives up to its name.

DESIGN

A striking new design

A bold new Galaxy featuring a striking contour-cut body and our latest lenses that capture all of life's epic moments.

COLORS

Shades of Ultra

PHANTOM BLACK

PHANTOM SILVER

Now S Pen plays nice with Galaxy S

The first Galaxy S smartphone compatible with S Pen adds a new level of precision to your creative pursuits.

DISPLAY

Easy on the eyes6.8"

INFINITY-O DISPLAY6

2X

DYNAMIC AMOLED 2X

120Hz

SUPER SMOOTH 120HZ DISPLAY

50%

MORE CONTRAST

CORNING® GORILLA® GLASS VICTUS™

Our toughest glass

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

PRO-GRADE VIDEO

As close to reality as it gets

Goes far beyond cinema resolution

Pull high-res photos straight from 8K video

8K Video, the highest resolution video in a smartphone, delivers beyond cinematic footage, making your 8K content and high-res pics worthy of its own theater.

Plus 8K Video Snap lets you pull an album of crisp photos-up to 33MP-right out of every 8K video. Just record now, snap later.

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

Activate Super Steady and Galaxy S21 Ultra 5G turns into an action-ready steady cam, softening the bumps and delivering silky-smooth video when you're on the move.

Super Smooth 60fps Video dynamically adjusts your frame rate so your video stays polished and super-smooth in any light.

Make

every moment

a smartpiece

108MP CAMERA

The highest resolution on a smartphone

Take pics the pros dream about

With the highest resolution in a smartphone, Ultra's 108MP camera captures so much true-to-life detail, you can pinch in again and again to discover even more stunning moments within.

100X SPACE ZOOM

The most powerful zoom on a smartphone

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

Tech Specs

Manufacturer Samsung
Manufacturer Part Number SM-G998UZKAXAA
Manufacturer Website Address http://www.samsung.com/us
Brand Name Samsung
Product Line Galaxy S21 Ultra 5G
Product Model SM-G998U
Product Name Galaxy S21 Ultra 5G SM-G998U Smartphone
Product Type Smartphone
Technical Information:
Phone StyleBar
Sensor TypeProximity Sensor
Accelerometer
Digital Compass
Barometer
Ultrasonic Fingerprint Sensor
Gyro Sensor
Virtual AssistantSamsung Bixby
Fast-charge CapableYes
Wireless ChargingYes
Processor:
Processor ManufacturerQualcomm
Processor TypeKryo 680
Processor Speed2.84 GHz
Processor CoreSingle-core (1 Core)
2nd Processor ManufacturerQualcomm
2nd Processor TypeKryo 680
2nd Processor Speed2.42 GHz
2nd Processor CoreTriple-core (3 Core)
3rd Processor ManufacturerQualcomm
3rd Processor TypeKryo 680
3rd Processor Speed1.80 GHz
3rd Processor CoreQuad-core (4 Core)
Chipset:
Chipset ManufacturerQualcomm
Memory:
Built-in Memory128 GB
Standard Memory12 GB
Memory Card SlotNo
Display & Graphics:
Screen Size6.8"
Screen TypeDynamic AMOLED
Screen ModeFull HD Plus
Screen Resolution3200 x 1440
Screen-to-body Ratio89.8%
Aspect Ratio20:9
Touchscreen Information:
TouchscreenYes
Camera:
Rear CameraQuad
Rear Camera Resolution108 Megapixel
Rear Camera Video Recording Resolution8K
Second Rear Camera Resolution10 Megapixel
Third Rear Camera Resolution10 Megapixel
Fourth Rear Camera Resolution12 Megapixel
Front CameraSingle
Front Camera Resolution40 Megapixel
Front Camera Video Recording Resolution4K
Software:
Operating SystemAndroid
Operating System VersionAndroid 11
Network & Communication:
Contract TypeSIM-free
SIM Size SupportedNano/eSIM
Cellular Network SupportedGSM 850
GSM 900
GSM 1800
GSM 1900
WCDMA 850
WCDMA 900
WCDMA 1700
WCDMA 1900
CDMA 800
CDMA 1900
WCDMA 2100
CDMA2000 (1xEV-DO)
TD-SCDMA
Cellular Generation5G
Cellular Data Connectivity TechnologyLTE Advanced
EVDO
GPRS
HSDPA
HSPA
LTE
EDGE
GPS ReceiverYes
Wireless LANYes
Near Field CommunicationYes
Battery Information:
Battery Capacity5000 mAh
Physical Characteristics:
Product ColorPhantom Black
Head SAR Value Maximum0.77 W/kg
Height6.5"
Width3"
Depth0.4"
Weight (Approximate)8.08 oz
SAR Value1.02 W/kg
Miscellaneous:
Package Contents
  • Galaxy S21 Ultra 5G SM-G998U Smartphone
  • C to C Data Cable
  • Ejection Pin
International Protection (IP) codeIP68
Warranty:
Limited Warranty1 Year

Files:
User-Manual

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