Samsung Galaxy S21 Ultra 5G SM-G998B specifications Expand

Released 2021, January 29
227g (Sub6), 229g (mmWave), 8.9mm thickness
Android 11, One UI 3.1
128GB/256GB/512GB storage, no card slot

Samsung Galaxy S21 Ultra 5G was announced at 2021, January 14 with Android 11, One UI 3.1, have chipset Exynos 2100 (5 nm) - International,Qualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China CPU Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International,Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680) - USA/China and GPU Mali-G78 MP14 - International,Adreno 660 - USA/China. It have 128GB 12GB RAM, 256GB 12GB RAM, 512GB 16GB RAM storage and there are colors: Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown

NETWORK

Technology

GSM / CDMA / HSPA / EVDO / LTE / 5G

2G

GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only)

3G

HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100

4G

1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41, 46, 48, 66, 71 - SM-G998U1

5G

2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - SM-G998U1

Speed

HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G

TIMELINE

Announced

2021, January 14

Released

Released 2021, January 29

BODY

Dimensions

165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in)

Weight

227 g (Sub6), 229 g (mmWave) (8.01 oz)

Build

Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame

SIM

Single SIM (Nano-SIM and/or eSIM) or Dual SIM (Nano-SIM and/or eSIM, dual stand-by)

DISPLAY

Type

Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak)

Size

6.8 inches, 112.1 cm2 (~89.8% screen-to-body ratio)

Resolution

1440 x 3200 pixels, 20:9 ratio (~515 ppi density)

Protection

Corning Gorilla Glass Victus

Always-on display

PLATFORM

OS

Android 11, One UI 3.1

Chipset

Exynos 2100 (5 nm) - International
Qualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China

CPU

Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International
Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680) - USA/China

GPU

Mali-G78 MP14 - International
Adreno 660 - USA/China

MEMORY

Card slot

No

Internal

128GB 12GB RAM, 256GB 12GB RAM, 512GB 16GB RAM

UFS 3.1

MAIN CAMERA

Camera

108 MP, f/1.8, 24mm (wide), 1/1.33", 0.8µm, PDAF, Laser AF, OIS
10 MP, f/4.9, 240mm (periscope telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 10x optical zoom
10 MP, f/2.4, 70mm (telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 3x optical zoom
12 MP, f/2.2, 13mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video

Features

LED flash, auto-HDR, panorama

Video

[email protected], [email protected]/60fps, [email protected]/60/240fps, [email protected], HDR10+, stereo sound rec., gyro-EIS

FRONT CAMERA

Camera

40 MP, f/2.2, 26mm (wide), 1/2.8", 0.7µm, PDAF

Features

Dual video call, Auto-HDR

Video

[email protected]/60fps, [email protected]

SOUND

Loudspeaker

Yes, with stereo speakers

3.5mm jack

No

32-bit/384kHz audio
Tuned by AKG

COMMUNICATES

WLAN

Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot

Bluetooth

5.2, A2DP, LE

GPS

Yes, with A-GPS, GLONASS, BDS, GALILEO

NFC

Yes

Radio

FM radio (Snapdragon model only; market/operator dependent)

USB

USB Type-C 3.2, USB On-The-Go

FEATURES

Sensors

Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer

Samsung DeX, Samsung Wireless DeX (desktop experience support)
Bixby natural language commands and dictation
Samsung Pay (Visa, MasterCard certified)
Ultra Wideband (UWB) support

BATTERY

Battery

Li-Ion 5000 mAh, non-removable

Charging

Fast charging 25W
USB Power Delivery 3.0
Fast Qi/PMA wireless charging 15W
Reverse wireless charging 4.5W

MISC

Colors

Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown

SAR US

0.77 W/kg (head) 1.02 W/kg (body)

SAR EU

0.71 W/kg (head) 1.58 W/kg (body)

Performance

AnTuTu: 657150 (v8)
GeekBench: 3518 (v5.1)
GFXBench: 33fps (ES 3.1 onscreen)

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Specs source: gsmarena.com
Disclaimer. We can not guarantee that the information on this page is 100% correct

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Samsung firmware SM-G998B / Galaxy S21 Ultra 5G SM-G998B 5502

Device	CSC	Version	Bit/SW REV. Security Patch Lvl.	OS	Build date
Samsung Galaxy S21 Ultra 5G	ATO	G998BXXU7EWE6	7 Full Files	T(Android 13)	20230523203930
Samsung Galaxy S21 Ultra 5G	AUT	G998BXXU7EWE6	7 Full Files	T(Android 13)	20230523203930
Samsung Galaxy S21 Ultra 5G	BGL	G998BXXU7EWE6	7 Full Files	T(Android 13)	20230523203930
Samsung Galaxy S21 Ultra 5G	BTU	G998BXXU7EWE6	7 Full Files	T(Android 13)	20230523203930
Samsung Galaxy S21 Ultra 5G	CAL	G998BXXU7EWE6	7 Full Files	T(Android 13)	20230523203930
Samsung Galaxy S21 Ultra 5G	DBT	G998BXXU7EWE6	7 Full Files	T(Android 13)	20230523203930
Samsung Galaxy S21 Ultra 5G	EUR	G998BXXU7EWE6	7 Full Files	T(Android 13)	20230523203930
Samsung Galaxy S21 Ultra 5G	ITV	G998BXXU7EWE6	7 Full Files	T(Android 13)	20230523203930
Samsung Galaxy S21 Ultra 5G	LUX	G998BXXU7EWE6	7 Full Files	T(Android 13)	20230523203930
Samsung Galaxy S21 Ultra 5G	MYM	G998BXXU7EWE6	7 Full Files	T(Android 13)	20230523203930

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Lastest combinations SM-G998B / Galaxy S21 Ultra 5G SM-G998B

Device	Version	Bit/SW REV.	FA	Change list	Updated
SM-G998B / Galaxy S21 Ultra 5G	G998BXXU5AVD1	5	FAR0	CL24116285	2022-07-19 11:47:33
SM-G998B / Galaxy S21 Ultra 5G	G998BXXU3AUD3	3	FAR0	CL21561395	2021-08-20 01:23:15
SM-G998B / Galaxy S21 Ultra 5G	G998BXXU2AUD2	2	FAR0	CL21483477	2021-10-12 17:42:36
SM-G998B / Galaxy S21 Ultra 5G	G998BXXU1ATLA	1	FAR0	CL20676390	2021-05-05 03:17:22

All combinations

How to flash Samsung SM-G998B / Galaxy S21 Ultra 5G SM-G998B firmware

1. Extract (unzip) the Samsung firmware file. Recommended using WinRAR or 7-Zip

2. Download Odin Tool 3.13.1

3. Extract Odin ZIP file

4. Open Odin execute file

5. Reboot Samsung phone in Download Mode (hold Home + Power + Volume Down buttons / hold Volume Down + Bixby buttons then plug-in cable)

6. Connect you Samsung phone and wait until you get a blue sign in Odin

7. Add the 1 file Samsung firmware to AP/PDA or 4 files Samsung firmware (AP/BL/CP/CSC) to it's slots

8. Make sure re-partition is NOT ticked

9. Click the START button, sit back and wait few minutes

Download Samsung Firmware max speed and Free. Official update

Samsung firmware SM-G998B / Galaxy S21 Ultra 5G SM-G998B 5502