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Key specs
Display
6.8 inches Dynamic AMOLED 2X
Chipset
Samsung Exynos 2100
Main Camera
108 MP
Battery
5000 mAh, Li-Po Battery
Memory
12 GB RAM, 256 GB
OS
Android v10
Chipset performance
Chipset
Samsung Exynos 2100
Chip rating
45
AnTuTu 11
1,065,369
Geekbench 6
1435 / 3555
Single-Core Score
1435
Multi-Core Score
3555
Compute Score (GPU)
6754
3DMark Steel Nomad Light
328
3DMark Wild Life Extreme
1800
PCMark 3.0
13,533
General
Model
Galaxy S21 Ultra 5G
Sim Type
Dual Sim, GSM+GSM
Dual Sim
Yes
Sim Size
Nano+Nano SIM
Device Type
Smartphone
Release Date
January 14, 2021
Design
Dimensions
75.6 x 165.1 x 8.9 mm
Weight
227 g
Display
Type
Color Dynamic AMOLED 2X (16M Colors)
Touch
Yes
Size
6.8 inches, 1440 x 3200 pixels, 120 Hz
Aspect Ratio
20:9
PPI
~ 515 PPI
Screen to Body Ratio
~ 89.8%
Glass Type
Corning Gorilla Glass Victus
HDR Support
Yes, HDR10+
Features
Always-on Display, HDR10+, Curved Display
Notch
Yes, Punch Hole
Curved Display
Yes
Memory
RAM
12 GB
Storage
256 GB
Storage Type
UFS 3.1
Connectivity
GPRS
Yes
EDGE
Yes
3G
Yes
4G
Yes
5G
Yes
VoLTE
Yes, Dual Stand-By
Wifi
Yes, with wifi-hotspot
Bluetooth
Yes, v5.2, A2DP, LE
USB
Yes, USB-C v3.2
USB Features
USB on-the-go, USB Charging
Extra
GPS
Yes, with A-GPS, GLONASS, BDS, GALILEO
Fingerprint Sensor
Yes, In Display
Face Unlock
Yes
Sensors
Accelerometer, Gyro, Proximity, Compass, Barometer
3.5mm Headphone Jack
No
NFC
Yes
Water Resistance
Yes, 1.5 m upto 30 min
IP Rating
IP68
Dust Resistant
Yes
Camera
Rear Camera
108 MP ƒ/1.8 · 10 MP ƒ/4.9 (Telephoto) · 10 MP ƒ/2.4 (Telephoto) · 12 MP ƒ/2.2 (Ultra Wide)
OIS
Yes
Auto Focus
Yes
Features
Auto-HDR, Panorama
Video Recording
8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 240/30/60 fps FHD, 720p @ 960 fps HD
Flash
Yes, LED
Front Camera
40 MP ƒ/2.2 (Wide Angle) · Punch Hole, Autofocus
Front Video Recording
4K @ 30/60 fps UHD, 1080p @ 30 fps FHD
Front Camera Features
Dual video call, Auto-HDR
Technical
OS
Android v10
Chipset
Samsung Exynos 2100
CPU
2.9 GHz, Octa Core Processor
Core Details
1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55
GPU
Mali-G78 MP14
Java
No
Browser
Yes
Multimedia
Email
Yes
Music
Yes
Video
Yes
FM Radio
No
Document Reader
Yes
Battery
Type
Non-Removable Battery
Size
5000 mAh, Li-Po Battery
Fast Charging
Yes, 25W Fast Charging
Wireless Charging
Yes, 15W
Reverse Charging
Yes, 4.5W