- Business Home /
- Support /
- Phones /
- Galaxy S /
- Galaxy S21 Ultra 5G (Unlocked)
Galaxy S21 Ultra 5G
Edit product modelmake selection
- S21 Ultra 5G
- S20 Ultra 5G
- Carrier
- AT&T
- Sprint
- T-Mobile
- T-Mobile
- US Cellular
- US Cellular
- Verizon
- Verizon
- Unlocked
- Unlocked
- Sprint
- AT&T
- S20+ 5G
- Carrier
- AT&T
- Sprint
- Unlocked
- T-Mobile
- AT&T
- T-Mobile
- US Cellular
- US Celluar
- Verizon
- Unlocked
- Sprint
- Verizon
- S20 5G
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Unlocked
- S10 5G
- Carrier
- Verizon
- AT&T
- Sprint
- T-Mobile
- S20 FE 5G
- Carrier
- Unlocked
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- S10+
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- Unlocked
- S10
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- Unlocked
- S10e
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- Unlocked
- S9+
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- Unlocked
- S9
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- Unlocked
- S9 Enterprise Edition
- Carrier
- Unlocked
- S8
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- Unlocked
- S8+
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- Unlocked
- S8 Active
- Carrier
- AT&T
- Sprint
- T-Mobile
- S7
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- Unlocked
- S7 edge
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- Unlocked
- S7 active
- Carrier
- AT&T
- S6 edge+
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- S6
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- S6 edge
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- S5
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- S6 active
- Carrier
- AT&T
- S4
- Carrier
- AT&T
- Sprint
- T-Mobile
- Verizon
- S III Developer Edition
- Carrier
- Verizon
- S III
- Carrier
- AT&T
- Sprint
- T-Mobile
- S II Skyrocket
- Carrier
- AT&T
- S II
- Carrier
- T-Mobile
- Virgin Mobile
- S Relay
- Carrier
- T-Mobile
- S21 5G
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- Unlocked
- S21 5G Enterprise Edition
- Carrier
- Unlocked
- S21+ 5G
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Celluar
- Verizon
- Unlocked
- S21 Ultra 5G
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- Unlocked
- S21 FE 5G
- Carrier
- Verizon
- AT&T
- T-Mobile
- Unlocked
- US Cellular
- S22
- Carrier
- AT&T
- Verizon
- T-Mobile
- US Cellular
- Unlocked
- S22+
- Carrier
- AT&T
- Verizon
- T-Mobile
- US Cellular
- Unlocked
- S22 Ultra
- Carrier
- AT&T
- Verizon
- T-Mobile
- US Cellular
- Unlocked
- [SELECT]
Product info
Manual, downloads, specs and register
Galaxy S21 Ultra 5G (Unlocked) edit- S21 Ultra 5G
- S20 Ultra 5G
- Carrier
- AT&T
- Sprint
- T-Mobile
- T-Mobile
- US Cellular
- US Cellular
- Verizon
- Verizon
- Unlocked
- Unlocked
- Sprint
- AT&T
- S20+ 5G
- Carrier
- AT&T
- Sprint
- Unlocked
- T-Mobile
- AT&T
- T-Mobile
- US Cellular
- US Celluar
- Verizon
- Unlocked
- Sprint
- Verizon
- S20 5G
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Unlocked
- S10 5G
- Carrier
- Verizon
- AT&T
- Sprint
- T-Mobile
- S20 FE 5G
- Carrier
- Unlocked
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- S10+
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- Unlocked
- S10
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- Unlocked
- S10e
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- Unlocked
- S9+
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- Unlocked
- S9
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- Unlocked
- S9 Enterprise Edition
- Carrier
- Unlocked
- S8
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- Unlocked
- S8+
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- Unlocked
- S8 Active
- Carrier
- AT&T
- Sprint
- T-Mobile
- S7
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- Unlocked
- S7 edge
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- Unlocked
- S7 active
- Carrier
- AT&T
- S6 edge+
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- S6
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- S6 edge
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- S5
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- S6 active
- Carrier
- AT&T
- S4
- Carrier
- AT&T
- Sprint
- T-Mobile
- Verizon
- S III Developer Edition
- Carrier
- Verizon
- S III
- Carrier
- AT&T
- Sprint
- T-Mobile
- S II Skyrocket
- Carrier
- AT&T
- S II
- Carrier
- T-Mobile
- Virgin Mobile
- S Relay
- Carrier
- T-Mobile
- S21 5G
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- Unlocked
- S21 5G Enterprise Edition
- Carrier
- Unlocked
- S21+ 5G
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Celluar
- Verizon
- Unlocked
- S21 Ultra 5G
- Carrier
- AT&T
- Sprint
- T-Mobile
- US Cellular
- Verizon
- Unlocked
- S21 FE 5G
- Carrier
- Verizon
- AT&T
- T-Mobile
- Unlocked
- US Cellular
- S22
- Carrier
- AT&T
- Verizon
- T-Mobile
- US Cellular
- Unlocked
- S22+
- Carrier
- AT&T
- Verizon
- T-Mobile
- US Cellular
- Unlocked
- S22 Ultra
- Carrier
- AT&T
- Verizon
- T-Mobile
- US Cellular
- Unlocked
- [SELECT]
Register
Gain access to exclusive offers and perks, apps and services, world-class customer support and more.
register nowManuals
JAN 19,2021
0.27 MB
JAN 19,2021
0.98 MB
JUL 24,2024
8.68 MB
JUN 07,2024
7.93 MB
JUN 26,2024
0.00 MB
JUN 26,2024
0.00 MB
Downloads
JAN 03,2018
29.73 MB
Specs
Galaxy S21 Ultra 5G (Unlocked)
Specification
Galaxy S21 Ultra 5G (Unlocked)
Carrier
Unlocked
Color
Phantom Black, Phantom Brown, Phantom Navy, Phantom Silver, Phantom Titanium
Processor
Octa-Core
2.84GHz,2.4GHz,1.8GHz
Display
3200 x 1440 (Quad HD+)
173.0mm (6.8" full rectangle) / 168.7mm (6.6" rounded corners)
Dynamic AMOLED 2X
16M
Yes
Camera
40.0 MP
108.0 MP + 10.0 MP + 12.0 MP + 10.0 MP
UHD 8K (7680 x 4320)@24fps
Yes
Yes
F2.2
Yes
960fps @HD,240fps @FHD
F1.8 , F4.9 , F2.2 , F2.4
Yes
Optical Zoom at 3x and 10x , Digital Zoom up to 100x
Memory
128GB, 256GB, 512GB
101.4GB, 219.7GB, 456.9GB
12GB, 16GB
Network
GSM850,GSM900,DCS1800,PCS1900
CDMA800,USPCS1900
B1(2100),B2(1900),B4(AWS),B5(850),B8(900)
BC0(800),BC1(1900),BC10(800)
N/A
B1(2100),B2(1900),B3(1800),B4(AWS),B5(850),B7(2600),B8(900),B12(700),B13(700),B14(700),B18(800),B19(800),B20(800),B25(1900),B26(850),B28(700),B30(2300),B66(AWS-3),B71(600)
B38(2600),B39(1900),B40(2300),B41(2500),B46(5200),B48(3600)
SIM 1 + Embedded SIM
Connectivity
802.11 a/b/g/n/ac/ax 2.4G+5GHz+6GHz, HE160, MIMO, 1024-QAM
USB 3.2 Gen 1
Bluetooth v5.2
GPS,Glonass,Galileo
USB Type-C
Yes
Yes
Smart Switch (PC version)
USB Type-C
OS
Android
Sensor Type
Accelerometer,Barometer,Fingerprint Sensor,Gyro Sensor,Geomagnetic Sensor,Hall Sensor,Light Sensor,Proximity Sensor
Battery
Up to 37
Up to 18
Up to 18
5000
Up to 81
Up to 37
Up to 22
Audio
MP3,M4A,3GA,AAC,OGG,OGA,WAV,AMR,AWB,FLAC,MID,MIDI,XMF,MXMF,IMY,RTTTL,RTX,OTA,DFF,DSF,APE
Video
MP4,M4V,3GP,3G2,AVI,FLV,MKV,WEBM
UHD 8K (7680 x 4320)@60fps
Yes
Services and Applications
Yes
Galaxy Buds Pro,Galaxy Buds Live,Galaxy Buds+,Galaxy Buds,Galaxy Fit2,Galaxy Fit e,Galaxy Fit,Galaxy Watch3,Galaxy Watch,Galaxy Watch Active2,Galaxy Watch Active,Gear Fit2 Pro,Gear Fit2,Gear Fit,Gear Sport,Gear2 Neo,Gear2,Gear1,Gear S3,Gear S2,Gear S,Gear IconX,Gear IconX (2018)
Key Features
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Physical specification
165.1 x 75.6 x 8.9
229
Repairs & service
Send your device in for repairs or visit a Customer Service Location.
Get remote support
Take advantage of Remote Support for mobile phones, tablets and TVs.
1. Limitations apply; visit http://www.samsung.com/us/support/premium-care/terms-and-conditions/ for full terms and conditions.
