Samsung Galaxy S21 Ultra 5G 128GB Prices, Plans, and Specs

Features

6.8 inch display
Rear Cameras: 108MP, 10MP, 10MP, 12MP
Front Camera: 40MP
Android 11
5G Capable
128GB int. memory (useable capacity will be less)
Water and Dust Resistance IP68
Released in January 2021
View full specs

Summary

Samsung’s 2021 Galaxy series phone with a 6.8” Infinity-O Dynamic AMOLED 2X display, rear quad cameras, 5G capability, and in-screen Ultrasonic Fingerprint Sensor

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More about Samsung Galaxy S21 Ultra 5G 128GB

The Galaxy S21 Ultra is the premium model of Samsung's flagship S series, boasting two optical zoom lenses, a massive 6.8-inch curved display, and an in-screen fingerprint reader for maximum security. Despite being succeeded by the S22 series, the S21 Ultra still packs a powerful punch, now at a cheaper price.

Plans Specs

Compare Plans for the Samsung Galaxy S21 Ultra 5G 128GB

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Network	5G	4G	Include in results	Results
AT&T Coverage Map 12 Operators			Checkbox checked
Boost Mobile: Available on 3 Major 5G Nationwide network in select areas with compatible devices Consumer Cellular: Available on 2 Major 5G Nationwide networks in select areas with compatible devices Cricket: Available on 1 Major 5G Nationwide network in select areas with compatible devices FreeUP Mobile: Available on 1 Major 4G LTE Network Good2Go Mobile: Available on 2 Major 5G Nationwide networks in select areas H2O Wireless: Available on 1 Major 5G Nationwide network in select areas with compatible devices PureTalk: AT&T 5G Network in select areas with compatible devices Red Pocket: AT&T 5G Network in select areas with compatible devices Straight Talk: Available on 3 Major 5G Nationwide networks in select areas with compatible devices TracFone: Available on 3 Major 5G Nationwide networks in select areas with compatible devices US Mobile: Available on 3 Major 5G Nationwide networks in select areas and compatible devices Wing: AT&T, T-Mobile, Verizon 5G Networks in select areas with compatible devices
T-Mobile Coverage Map 21 Operators			Checkbox checked
Astound Mobile: Available on 1 Major 5G Nationwide network in select areas with compatible devices Boost Mobile: Available on 3 Major 5G Nationwide network in select areas with compatible devices Consumer Cellular: Available on 2 Major 5G Nationwide networks in select areas with compatible devices Gen Mobile: Available on 1 Major 5G Nationwide network in select areas with compatible devices Good2Go Mobile: Available on 2 Major 5G Nationwide networks in select areas Google Fi Wireless: T-Mobile 5G Network in select areas with compatible devices GoTalk Wireless: T-Mobile 5G Network in select areas with compatible devices Lyca Mobile: T-Mobile 5G Network in select areas with compatible devices Metro by T-Mobile (MetroPCS): T-Mobile 5G Network in select areas with compatible devices Mint Mobile: T-Mobile 5G Network in select areas with compatible devices Noble Mobile: T-Mobile 5G Network in select areas with compatible devices Optimum Mobile: T-Mobile 5G Network in select areas with compatible devices Red Pocket: T-Mobile 5G Network in select areas with compatible devices Straight Talk: Available on 3 Major 5G Nationwide networks in select areas with compatible devices Tello: T-Mobile 5G Network in select areas with compatible devices TextNow: Available on 1 Major 5G Nationwide network in select areas with compatible devices Ting: Available on 2 Major 5G Nationwide networks in select areas with compatible devices TracFone: Available on 3 Major 5G Nationwide networks in select areas with compatible devices Ultra Mobile: T-Mobile 5G Network in select areas with compatible devices US Mobile: Available on 3 Major 5G Nationwide networks in select areas and compatible devices Wing: AT&T, T-Mobile, Verizon 5G Networks in select areas with compatible devices
Verizon Wireless Coverage Map 18 Operators			Checkbox checked
Cox Mobile: Available on 1 Major 5G Nationwide network in select areas with compatible devices CREDO Mobile: Available on 1 Major 5G Nationwide network in select areas with compatible devices Lively (previously GreatCall): Available on 1 Major 4G LTE Network MobileX: Available on 1 Major 5G Nationwide network in select areas Page Plus: Available on 1 Major 5G Network in select areas with compatible devices Red Pocket: Verizon 5G Network in select areas with compatible devices Simple Mobile: Verizon 5G Network in select areas with compatible devices Spectrum Mobile: Available on 1 Major 5G Network in select areas with compatible devices Straight Talk: Available on 3 Major 5G Nationwide networks in select areas with compatible devices Ting: Available on 2 Major 5G Nationwide networks in select areas with compatible devices Total Wireless (previously Total by Verizon): Verizon 5G Nationwide in select areas with compatible devices TracFone: Available on 3 Major 5G Nationwide networks in select areas with compatible devices Twigby Mobile: Verizon 5G Network in select areas with compatible devices US Mobile: Available on 3 Major 5G Nationwide networks in select areas and compatible devices Verizon: Verizon 5G Network in select areas with compatible devices Visible: Verizon 5G Network in select areas with compatible devices Wing: AT&T, T-Mobile, Verizon 5G Networks in select areas with compatible devices XFINITY Mobile: Available on 1 Major 5G Nationwide network in select areas with compatible devices

Samsung Galaxy S21 Ultra 5G 128GB Specs

Display

Type	Dynamic AMOLED 2X
Screen Resolution	1440 x 3200 pixels
Screen Size	6.8 inch (17.3 cm)
Touch Screen	Yes

Camera

Front	40MP Wide Selfie camera with PDAF
Rear	108MP Wide camera with PDAF, Laser AF and OIS 10MP Periscope Telephoto camera with Dual Pixel PDAF, OIS and 10x optical zoom 10MP Telephoto camera with Dual Pixel PDAF, OIS and 3x optical zoom 12MP Ultrawide camera with Dual Pixel PDAF and Super Steady video
Flash Type	High CRI LED Flash
Video Recording	HDR10+ recording, 8K@24fps, 4K@360fps, 1080p@60fps, 720p HD@30fps

General

Release Date	January 2021
Operating System	Android 11
Processor Type	Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55)
Processor Speed	2.9 GHz
Graphics Processor Type	Adreno 660
SIM Card	Nano-SIM, eSIM
Battery Capacity	5000 mAh
Battery Features	Li-Ion, Qualcomm Quick Charge 2.0, USB Power Delivery, Fast Charging, Qi, Powermat wireless charging and Reverse wireless charging
RAM	12GB
Internal	128GB
Expandable	-

Physical

Width	75.6 mm
Height	165.1 mm
Thickness	8.9 mm
Weight	227 grams
Material	Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus) and aluminum frame
Colors	Phantom Black, Phantom Silver
Water and Dust Resistance	Yes, IP68

Features

Intelligence	Google Assistant, Bixby; Samsung Pay
NFC	Yes
GPS	Yes
Sensors	Accelerometer, Ambient light sensor, Barometer, Fingerprint scanner, Geomagnetic sensor, Gyrometer, Hall sensor, Proximity sensor
Audio Formats	MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA, APE, DSF, DFF
Video Formats	MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM

Connectivity

Maximum Data Speed	HSPA 42.2/5.76 Mbps
WiFi	Wi-Fi 802.11 a/b/g/n/ac/ax 2.4G+5GHz
USB	3.2, Type-C (reversible)
Networks	5G / 4G / 2G
Frequencies	5G (Bands 2, 5, 25, 41, 66, 71, 260, 261), SA/NSA/Sub6/mmWave FDD-LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 66, 71; TDD-LTE: 38, 39, 40, 41, 46, 48 GSM/EDGE (850, 900, 1800, 1900 MHz)
Headphone jack	No
Connectivity Features	Bluetooth, Voice over LTE (VoLTE), Wifi-Calling