Samsung SM-G991B/DS Galaxy S21 5G Global Dual SIM TD-LTE 256GB Full Device Specifications

Samsung

SM-G991B/DS Galaxy S21 5G Global Dual SIM TD-LTE 256GB

Galaxy S21 deploys adaptive refresh rate 6.2-inch Flat FHD+ AMOLED display, 8 GiB of RAM, 256 GB flash memory and triple lens AI rear camera setup (large pixel 12 MP main wide-angle, 12 MP ultra wide-angle, 64 MP telephoto)

2021 Jan 29

2021 Jan 14

Samsung Electronics

Samsung Electronics

Samsung Unbound M1

G991BZAGEUB

Haptic touch feedback

Smartphone

vapor chamber liquid cooling system, Samsung Infinity-O Display, Samsung Bixby AI assistant, Samsung Pay, Samsung DeX, HDR10+ support, Dolby Atmos sound, 720p 960 fps slow-motion video capture, dual-pixel PDAF, in-display ultrasonic fingerprint scanner

71.2 mm, 2.8 inch

151.7 mm, 5.97 inch

7.9 mm, 0.31 inches

85.3 ccm

170 g, 6 ounces

Google Android

Google Android 11 (R), One UI 3.1

Voice Command , Business card recognition , Navigation software , Augmented Reality (AR) , Virtual Reality (VR) support , Intelligent personal assistant , Voice Recognition , Face Recognition

2900 MHz

Samsung Exynos 2100 5G, 2021, 64 bit, octa-core, 5 nm, ARM Mali-G78 GPU

LPDDR5 SDRAM

8192 MiB RAM

Flash EEPROM

UFS 3.1

244140 MiB non-volatile, 225700 MiB free user storage

1-hole

158.4 mm, 6.2 inch

1080x2400, 2592000 pixels

65 mm, 2.56 inch

144.45 mm, 5.69 inch

6.2 mm

9389.4 square millimeter

86.9%

0.06019 mm/pixel

422 PPI

Color AM-OLED display

Dynamic AM-OLED

24 bit/pixel

16.8M

10 bit/pixel

Self-illuminating

Yes

Yes

120 Hz

Corning Gorilla Glass Victus

Samsung

ARM Mali-G78 MP14

DisplayPort (Unspecified), USB Type-C reversible

3840x2160 (2160p) 4K UHD

stereo

32 bit quantization

384000 Hz

stereo

32 bit quantization

384000 Hz

stereo

USB Type-C

GSM 850MHz (B5) , GSM 900MHz (B8) , GSM 1800MHz (B3) , GSM 1900MHz (PCS, B2) , UMTS 2100MHz (Band I, IMT) , UMTS 1900MHz (Band II, PCS) , UMTS 1700/2100MHz (Band IV, AWS) , UMTS 850MHz (Band V, CLR) , UMTS 900MHz (Band VIII) , LTE 2100 MHz (Band 1) , LTE 1900 MHz (Band 2, PCS) , LTE 1800 MHz (Band 3) , LTE 1700/2100 MHz (Band 4, AWS) , LTE 850 MHz (Band 5) , LTE 2600 MHz (Band 7) , LTE 900 MHz (Band 8) , LTE 700 MHz (Band 12) , LTE 700 MHz (Band 13) , LTE 700 MHz (Band 17) , LTE 800 MHz (Band 18) , LTE 800 MHz (Band 19) , LTE 800 MHz (Band 20) , LTE 1900 MHz (Band 25) , LTE 850 MHz (Band 26) , LTE 700 MHz (Band 28) , LTE 1500 MHz (Band 32) , TD-LTE 2600 MHz (Band 38) , TD-LTE 1900 MHz (Band 39) , TD-LTE 2300 MHz (Band XL) , TD-LTE 2500 MHz (Band XLI) , LTE 1700/2100 MHz (Band 66) , NR 2100 MHz (N1) , NR 1800 MHz (N3) , NR 850 MHz (N5) , NR 2600 MHz (N7) , NR 900 MHz (N8) , NR 800 MHz (N20) , NR 700 MHz (N28) , TD-NR 2600 MHz (N38) , TD-NR 2300 MHz (N40) , TD-NR 2500 MHz (N41) , NR 1700/2100 MHz (N66) , TD-NR 3700 MHz (N77) , TD-NR 3500 MHz (N78) bands

GPRS (Class unspecified) , GPRS Class 12 , EDGE (Class unspecified) , EDGE Multi-slot Class 12 , UMTS 384 kbps (W-CDMA) , HSUPA (Cat. unspecified) , HSUPA 5.76 Mbps (Cat. 6) , HSDPA (Cat. unspecified) , HSPA+ 21.1 Mbps (Cat. 18) , DC-HSDPA 42.2 Mbps (Cat. 24) , LTE (Cat. unspecified) , LTE 100 Mbps / 50 Mbps (Cat. 3) , LTE 150 Mbps / 50 Mbps (Cat. 4) , LTE 300 Mbps / 50 Mbps (Cat. 6) , LTE 300 Mbps / 75 Mbps (Cat. 5) , LTE 300 Mbps / 100 Mbps (Cat. 7) , LTE 400 Mbps / 150 Mbps (LTE Cat. 13) , LTE 450 Mbps / 50 Mbps (LTE Cat. 9) , LTE 450 Mbps / 100 Mbps (LTE Cat. 10) , LTE 600 Mbps / 50 Mbps (LTE Cat. 11) , LTE 600 Mbps / 100 Mbps (LTE Cat. 12) , LTE 1 Gbps / 100 Mbps (LTE Cat. 16) , LTE 1.2 Gbps / 200 Mbps (LTE Cat. 18) , LTE 1.6 Gbps (LTE Cat. 19) , LTE 2 Gbps / 300 Mbps (LTE Cat. 20) , NR 2.6 Gbps , NR 3.7 Gbps , NR 4.6 Gbps data links

e-SIM (embedded)

Internal antenna

128-chord melody

M3 , T3

Voice transmission , Voice speaker , Vibrating Alert , Speakerphone , ANC , HD Voice , Voice over LTE (VoLTE) , Video over LTE (ViLTE)

Samsung Exynos 2100 ModAP

Dual standby

GSM 850MHz (B5) , GSM 900MHz (B8) , GSM 1800MHz (B3) , GSM 1900MHz (PCS, B2) , UMTS 2100MHz (Band I, IMT) , UMTS 1900MHz (Band II, PCS) , UMTS 1700/2100MHz (Band IV, AWS) , UMTS 850MHz (Band V, CLR) , UMTS 900MHz (Band VIII) , LTE 2100 MHz (Band 1) , LTE 1900 MHz (Band 2, PCS) , LTE 1800 MHz (Band 3) , LTE 1700/2100 MHz (Band 4, AWS) , LTE 850 MHz (Band 5) , LTE 2600 MHz (Band 7) , LTE 900 MHz (Band 8) , LTE 700 MHz (Band 12) , LTE 700 MHz (Band 13) , LTE 700 MHz (Band 17) , LTE 800 MHz (Band 18) , LTE 800 MHz (Band 19) , LTE 800 MHz (Band 20) , LTE 1900 MHz (Band 25) , LTE 850 MHz (Band 26) , LTE 700 MHz (Band 28) , LTE 1500 MHz (Band 32) , TD-LTE 2600 MHz (Band 38) , TD-LTE 1900 MHz (Band 39) , TD-LTE 2300 MHz (Band XL) , TD-LTE 2500 MHz (Band XLI) , LTE 1700/2100 MHz (Band 66)

GPRS (Class unspecified) , GPRS Class 12 , EDGE (Class unspecified) , EDGE Multi-slot Class 12 , UMTS 384 kbps (W-CDMA) , HSUPA (Cat. unspecified) , HSUPA 5.76 Mbps (Cat. 6) , HSDPA (Cat. unspecified) , HSPA+ 21.1 Mbps (Cat. 18) , HSPA+ 42.2 Mbps (Cat. 20) , DC-HSDPA 42.2 Mbps (Cat. 24) , LTE 100 Mbps / 50 Mbps (Cat. 3) , LTE 150 Mbps / 50 Mbps (Cat. 4) , LTE 300 Mbps / 50 Mbps (Cat. 6) , LTE 300 Mbps / 75 Mbps (Cat. 5) , LTE 300 Mbps / 100 Mbps (Cat. 7) , LTE 400 Mbps / 150 Mbps (LTE Cat. 13) , LTE 450 Mbps / 50 Mbps (LTE Cat. 9) , LTE 450 Mbps / 100 Mbps (LTE Cat. 10) , LTE 600 Mbps / 50 Mbps (LTE Cat. 11) , LTE 600 Mbps / 100 Mbps (LTE Cat. 12) , LTE 1 Gbps / 100 Mbps (LTE Cat. 16) , LTE 1.2 Gbps / 200 Mbps (LTE Cat. 18) , LTE 1.6 Gbps (LTE Cat. 19) , LTE 2 Gbps / 300 Mbps (LTE Cat. 20)

Nano-SIM (4FF), Internal antenna

Samsung Exynos 2100 ModAP

Capacitive multi-touch sensing screen

10-point

No

USB 3.1 (USB 3.2 Gen 2), USB Hi-Speed (480 Mbps) , USB SuperSpeed (5 Gbps)

USB charging , USB fast charging , USB Host , USB On-The-Go 1.3 , USB On-The-Go 2.0 , USB Power Delivery , USB Power Delivery 2.0 , USB Power Delivery 3.0

USB Type-C reversible

25.0 W

Bluetooth 5.0, Internal antenna

A2DP , A2DP with aptX codec , A2DP with aptX HD codec , AVRCP , DIP , GAVDP , HFP , HID , HSP , MAP , OPP , PAN , PBA , SAP , SPP

IEEE 802.11a , IEEE 802.11b , IEEE 802.11g , IEEE 802.11n , IEEE 802.11ac , IEEE 802.11ax (Wi-Fi 6), Internal antenna

DLNA , Miracast , Wi-Fi Direct , Wi-Fi Tethering , WiDi , Wi-Fi Calling (VoWiFi)

NFC A , NFC B

No

GPS (NMEA 0183)

Internal antenna

Simultaneous GPS (S-GPS) , Assisted GPS , Kétfrekvenciás GPS , Geotagging , QuickGPS , QZSS

L1OF , L2OF

E1 , E5a

B1I , B2a BeiDou receiver

Samsung Exynos 2100 ModAP

Rear

Samsung ISOCELL Plus S5K2LD

BSI CMOS

1/1.76

1.80 micrometer

4032x3024 pixel

12.2 MP camera

f/1.80

2.2 x optical zoom, 13.5 x digital zoom

Phase-Detection Autofocus (PD AF)

JPG , HEIF

7680x4320 pixel, 24 fps

3G2 , HEVC

single LED

Electronic Image Stabilizer (EIS) , Video Stabilizer (EIS) , Optical Image Stabilization (OIS) , HDR photo , HDR video , Red-eye effect reduction , Slow motion video , Burst mode , Refocus , Touch focus , Macro mode , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch , Face retouch (video) , Intelligent scene detection

BSI CMOS

1.40 micrometer

12.2 MP aux. cam

f/2.20

13 mm

Video Stabilizer (EIS) , HDR photo , HDR video , Slow motion video , Burst mode , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch , Face retouch (video) , Intelligent scene detection

BSI CMOS

0.80 micrometer

1/1.72

64.4 MP aux. 2 cam

f/2.00

29 mm

Phase-Detection Autofocus (PD AF)

Optical Image Stabilization (OIS) , Pixel unification , HDR photo , Burst mode , Panorama Photo , Intelligent scene detection

No

No

No

Front

BSI CMOS

1/3.24

1.22 micrometer

3648x2736 pixel

10.0 MP sec. cam

f/2.20

Phase-Detection Autofocus (PD AF)

26 mm

JPG , HEIF, 30 fps

3GP , 3G2 , HEVC

Pixel unification , HDR photo , HDR video , Slow motion video , Burst mode , Touch focus , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch , Face retouch (video) , Intelligent scene detection

No

No

3D (3-axis) compass

3D (3-axis) accelerometer

3D (3-axis) gyro

Barometer , In-screen fingerprint sensor , Hall sensor , Heart rate sensor , Light intensity sensor , Proximity sensor , Step counter

6 Totally protected from dust (no ingress)

8 Persistently protected against immersion beyond 1 meter of depth

150 cm

30 min

Lithium-ion, built-in, 1-cell

3.88 Volts

4000 mAh cell

3.88 Volts

4000 mAh battery

15.52 Wh

15.0 hours

267 mA

33.0 hours

121 mA

PMA wireless charging , Qi wireless charging

15.0 W

Algeria , Australia , Austria , Bangladesh , Belarus , Belgium , Bulgaria , Croatia , Czech Republic , Denmark , Egypt , Finland , France , Greece , Germany , HK , Hungary , India , Indonesia , Iran , Ireland , Israel , Italy , Jordan , Kazakhstan , Kenya , Kuwait , Latvia , Malaysia , Morocco , Myanmar , Nepal , Netherlands , Norway , NZ , Pakistan , Philippines , Poland , Portugal , Russia , Romania , Saudi Arabia , Singapore , Slovakia , Slovenia , South Africa , Spain , Sweden , Switzerland , Sri Lanka , Taiwan , Thailand , Tunisie , Emirates (UAE) , UK , Ukraine , Vietnam

Africa , Asia , Australia , Eastern Europe , Europe , Middle East , Oceania , South America (SA) , Southeast Asia , Western Europe