Samsung Galaxy S21 Ultra 5G Specifications and Features

Samsung Galaxy S21 Ultra 5G Specifications

Below are what Samsung Galaxy S21 Ultra 5G has and what it does not have.


Dimensions: 165.1 x 75.6 x 8.9 mm

Weight: 227 grams (Sub6) and 229 grams (mmWave)

Gorilla Glass: Yes, Corning Gorilla Glass Victus (Front and Back)

Build Material: Glass Front, Glass Back, and Aluminum Frame

Color: Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy

Water Resistant: Yes, IP68 (up to 1.5m for 30 minutes)

Stylus Pen: Yes – Not In-Built

Samsung Galaxy S21 Ultra Front, Back, and Sides


AMOLED: Yes, Dynamic AMOLED 2X


Screen Size: 6.8-inches

Screen Resolution: 3200 x 1440 pixels

Pixel Density: 515 PPI

High Refresh Rate: Yes, 120Hz

Brightness: 1500 nits

HDR: Yes, HDR10+

Always on Display: Yes

Infinity-O/Punch-Hole: Yes

Infinity-V: No


Snapdragon: Yes, 5nm Snapdragon 888 5G (USA and China)

Exynos: Yes, 5nm Exynos 2100 (Other Countries)

MediaTek: No

CPU (Snapdragon): Octa-core (1 x 2.84 GHz Cortex-X1, 3 x 2.42 GHz Cortex-A78, and 4 x 1.80 GHz Cortex-A55)

CPU (Exynos): Octa-core (1 x 2.9 GHz Cortex-X1, 3 x 2.80 GHz Cortex-A78, and 4 x 2.2 GHz Cortex-A55)

GPU (Snapdragon): Adreno 660

GPU (Exynos): Mali-G78 MP14


Android: Yes, Android 11 out of the box upgradable to Android 13

iOS: No

Custom UI: One UI 5


Number: 4 (Quad)

Wide/Primary: 108 MP with f/1.8 aperture, Laser AF, PDAF, and OIS

Ultrawide: 12 MP with f/2.2 aperture, Dual Pixel PDAF, and Super Steady Video

Telephoto: 10 MP with f/2.4 aperture, Dual Pixel PDAF, OIS, and 3X Optical Zoom

Periscope Telephoto: 10 MP with f/4.9 aperture, Dual Pixel PDAF, OIS, and 10X Optical Zoom

Macro: No

Depth: No

Video: 8K @24fps, 4K @30/60fps, 1080P @30/60/240fps, 720P @960fps with HDR10+, stereo sound recording, and gyro-EIS

Slow Motion: Yes

Portrait Mode: Yes

Night Mode: Yes


Number: 1 (Single)

Wide: 40 MP with f/2.2 aperture and PDAF

Ultrawide: No

Video: 4K @30/60fps and 1080P @30fps


SD Card Slot: No

Internal Storage: 128GB, 256GB, and 512GB

RAM: 12GB and 16GB

Available As: 12GB + 128GB, 12GB + 256GB, 12GB + 512GB, 16GB + 256GB, and 16GB + 512GB


Type: Li-Ion

Removable: No, non-removable

Capacity: 5000 mAh

Wired Charging: Yes, 25 watts – PD 3.0

Fast Charging: Yes

Wireless Charging: Yes, 15 watts – Qi/PMA

Reverse Wireless Charging: Yes 4.5 watts

Come With Charger: No


Fingerprint: Yes – Ultrasonic, Under-display

Accelerometer: Yes

Compass/Magnetometer: Yes

Proximity: Yes

Light: Yes

Gyroscope: Yes

Barometer: Yes

IR Blaster: No


2G: Yes

3G: Yes

4G: Yes

5G: Yes

WiFi: Yes – Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct

Bluetooth: Yes – 5.2, A2DP, LE


NFC: Yes

Google Pay: Yes

Samsung Pay: Yes

USB: Type-C 3.2

Loudspeaker: Yes, Stereo

Dolby ATMOS: Yes

3.5mm Headphone Jack: No

FM Radio: Yes (Snapdragon Only – Depends on Operator)

DeX: Yes

Bixby: Yes


Dual SIM: Yes, Nano Sim Cards

eSIM: Yes


Launch Date: 14th of January 2021


Double Tap to Wake: Yes

Dark Mode: Yes

Dual Apps: Yes

Edge Lighting: Yes

LED Notification Light: No

Notes: Yes

Voice Recorder: Yes

Calculator: Yes

Screen Recording: Yes