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Samsung 2021

Samsung Galaxy S21 Ultra Dual SIM

Name: Samsung Galaxy S21 Ultra Dual SIM
Brand: Samsung

5GPDFFast chargeResistant

3.8User rating

DisplayDynamic AMOLED 16M colors, 120 Hz, 1440 × 3200 pixels (6.80 inches) 516 ppi (pixels per inch)

ProcessorSamsung Exynos 2100

RAM12 GB, 16 GB

Storage128 GB, 256 GB, 512 GB

Camera108 Mpx, 12000x9000 px

BatteryLi-Ion 5000 mAh

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Specifications can vary by region, network and software version.

Device overview

Samsung Galaxy S21 Ultra Dual SIM specifications

Explore the key features and detailed technical specifications available for the Samsung Galaxy S21 Ultra Dual SIM.

Documentation

User manuals

Manual details3 languages

PDF

English manual

23.71 MB · 187 pages

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PDF

Polish manual

PDF user guide

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PDF

German manual

PDF user guide

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Processor

Samsung Exynos 2100

8 cores · 2900 MHz · Mali-G78 MP14

Processor details

Specifications

General

6 specifications

Device type: Smartphone
Release year: 2021
Dimensions: 165,1 x 75,6 x 8,9 mm
Weight: 227 g
Colors: Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy
Materials: Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame

Specifications

Display and design

5 specifications

Main display: Dynamic AMOLED 16M colors, 120 Hz, 1440 × 3200 pixels (6.80 inches) 516 ppi (pixels per inch)
Display details: od5do699
Screen-to-body ratio: 89.4
Touchscreen: Yes
Resistance: IP68

Specifications

Performance and memory

8 specifications

Processor: Samsung Exynos 2100
Clock speed: 2,90 GHz
CPU cores: 8
RAM: 12 GB, 16 GB
RAM type: LPDDR5
Storage: 128 GB, 256 GB, 512 GB
Storage type: UFS 3.1
AnTuTu score: 710251v9

Specifications

Cameras and video

4 specifications

Main camera: 108 Mpx, 12000x9000 px
Front camera: 40 Mpx, 7968x5480 px
Flash: Yes, LED
Video recording: H.264, H.265, MPEG4 - 24 fps

Specifications

Battery and charging

6 specifications

Battery: Li-Ion 5000 mAh
Removable battery: No
Fast charging: Fast Charging
Max charging power: 25.0W
Wireless charging: Qi
Max wireless charging power: 15.0W

Specifications

Networks and connectivity

23 specifications

Dual SIM: Yes
SIM type: Nano-SIM
2G bands: 850/900/1800/1900
3G bands: 850/900/1900/2100
LTE bands: 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 bands: n2, n5, n12, n25, n41, n66, n71, n77, n260, n261, SA, NSA, Sub-6, mmWave
LTE: Yes
5G: Yes
NFC: Yes
Wi‑Fi: Yes, v802.11 a/b/g/n/ac/ax
Wi‑Fi bands: 2.4 i 5 GHz
Wi‑Fi Direct: Yes
Wi‑Fi hotspot: Yes
Bluetooth: Yes, v5.1
USB: Yes, v3.2 OTG Type-C
GPRS: Yes
EDGE: Yes
HSDPA: Yes, 42.20 Mbit/s
HSUPA: Yes, 5.76 Mbit/s
HSPA: Yes
HSPA+: Yes
WAP: Yes, v2.0
XHTML: Yes