Mobility software
Samsung offers software-based services including device configuration, deployment, management, advanced security and maintenance.
Galaxy S21 Ultra 5G 128GB Certified Re-Newed (Unlocked)
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Type
Unlocked
Color
Phantom Black
CPU Type
Octa-Core
CPU Speed
2.84GHz,2.4GHz,1.8GHz
Resolution (Main Display)
3200 x 1440 (Quad HD+)
Main Display Size
173.0mm (6.8" full rectangle) / 173.3mm (6.8" rounded corners)
Technology (Main Display)
Dynamic AMOLED 2X
Color Depth (Main Display)
16M
S Pen Supported
Yes
Camera resolution (Front)
40.0 MP
Camera resolution (Rear)
108.0 MP + 10.0 MP + 12.0 MP + 10.0 MP
Video Recording Resolution
UHD 8K (7680 x 4320)@24fps
Main Camera - Flash
Yes
Main Camera - Auto Focus
Yes
Front Camera - F Number
F2.2
Front Camera - Auto Focus
Yes
Slow Motion
960fps @HD,240fps @FHD
Main Camera - F Number (Multiple)
F1.8 , F4.9 , F2.2 , F2.4
Main Camera - OIS
Yes
Main Camera - Zoom
Optical Zoom at 3x and 10x , Digital Zoom up to 100x
Internal Storage
128GB
Available Storage (GB)
101.4GB
RAM Size (GB)
12GB
2G GSM
GSM850,GSM900,DCS1800,PCS1900
2G CDMA
CDMA800,USPCS1900
3G UMTS
B1(2100),B2(1900),B4(AWS),B5(850),B8(900)
3G CDMA
BC0(800),BC1(1900),BC10(800)
4G FDD LTE
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)
4G TDD LTE
B38(2600),B39(1900),B40(2300),B41(2500),B46(5200),B48(3600)
SIM Slot Type
SIM 1 + Embedded SIM
5G FDD Sub6
N71(600)
5G TDD Sub6
N260(39GHz),N261(28GHz)
5G TDD mmWave
N41(2500)
Wi-Fi Connectivity
802.11 a/b/g/n/ac/ax 2.4G+5GHz+6GHz, HE160, MIMO, 1024-QAM
USB
USB 3.2 Gen 1
Bluetooth®
Bluetooth v5.2
Location Technology
GPS,Glonass,Galileo
Earjack
USB Type-C
Wi-Fi Direct
Yes
NFC
Yes
PC Sync.
Smart Switch (PC version)
USB Interface
USB Type-C
OS
Android
Type
Accelerometer,Barometer,Fingerprint Sensor,Gyro Sensor,Geomagnetic Sensor,Hall Sensor,Light Sensor,Proximity Sensor
Battery, Talk Time
Up to 37
Internet Usage Time(LTE) (Hours)
Up to 18
Internet Usage Time(Wi-Fi) (Hours)
Up to 18
Battery Capacity (mAh, Typical)
5000
Audio Playback Time (Hours, Wireless)
Up to 81
Talk Time (4G LTE) (Hours)
Up to 37
Video Playback Time (Hours, Wireless)
Up to 22
Audio Playing Format
MP3,M4A,3GA,AAC,OGG,OGA,WAV,AMR,AWB,FLAC,MID,MIDI,XMF,MXMF,IMY,RTTTL,RTX,OTA,DFF,DSF,APE
Video Playing Format
MP4,M4V,3GP,3G2,AVI,FLV,MKV,WEBM
Video Playing Resolution
UHD 8K (7680 x 4320)@60fps
Stereo Support
Yes
Samsung DeX Support
Yes
Gear Manager
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)
NFC
Yes
Pro-grade Camera
Yes
All-day Intelligent Battery
Yes
Space Zoom
Yes
Nightography
Yes
Fast Charging
Yes
8K Video Recording
Yes
Dimension (HxWxD, mm)
165.1 x 75.6 x 8.9
Weight (g) *
229
EPEAT Rating
Gold
Responsible Recycling
Yes
Samsung offers software-based services including device configuration, deployment, management, advanced security and maintenance.
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Features and specifications are subject to change without prior notification.
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1Wireless DeX requires smart TV with Miracast support; both devices must be on same Wi-Fi network. DeX for PC is available on selected devices, and on Windows 7, 10 and versions of Mac OS higher than 10.13. Visit the FAQ page for a full list of device and software compatibility. DRM protected content may not be displayed correctly.
2S Pen sold separately.
3MS Office license required for purchase to edit Excel, Word or PowerPoint documents. License sold separately.
4Link to Windows requires the Your Phone app (free download), a Microsoft account and Windows 10. Some mobile apps may have security features that prevent the mobile app from being viewed on PC.
5Point to Share and tracking works between devices that support ultra-wideband (UWB) technology. UWB is supported in Galaxy S21 Ultra 5G, S21+ 5G, Note20 Ultra 5G and Fold2 5G.
6Based on average battery life under typical usage conditions. Average expected performance based on typical use. Actual battery life depends on factors such as network, features selected, frequency of calls, and voice, data, and other application usage patterns. Results may vary.
7Charger not included; use only Samsung-approved chargers and cables; do not use any worn or damaged chargers or cables; incompatible charger or cable can cause serious injuries or damage to your device.
8Compared to Galaxy S20.
9Requires optimal 5G network connection, available in select markets. Check with your carrier for availability and details. Download and streaming speeds may vary based on content provider, server connection and other factors.
10Compared to Galaxy S20 Ultra.
11Devices will work on any compatible network. Wireless voice, data and messaging services are compatible with most GSM networks such as AT&T and T-Mobile and CDMA networks such as Verizon, Sprint and US Cellular. Support for certain rate plans, features and services such as VoWiFi and hotspot vary by wireless service provider. See provider for details.
12SIM card must be compatible with area’s available networks. International calling, data services and coverage vary by network provider. Contact provider for details.