Samsung Galaxy S21 Ultra 5G – Key Features & Full Specifications

The Samsung Galaxy S21 Ultra 5g is a premium smartphone manufactured by the renowned South Korean company, “Samsung”. This model has become popular because of it’s unique contour-cut camera that can capture cinematic 8K video and snap epic still image, Galaxy’s fastest 5nm chipset, strongest glass, 5G and an all-day 5000mAh battery.

Key Features

    • Galaxy S21 Ultra 5G comes with 6.8-inch Infinity-O super smooth (120Hz) display. And the display’s refresh rate adjusts between 10-120Hz based on the content you’re viewing. One of the toughest Gorilla Glass protects both front and back side from scratches.
    • Galaxy S21 Ultra 5G has a total of four rear cameras and one 40MP selfie camera. The rear cameras include: one 108MP Wide-angle Camera, one 12MP Ultra Wide Camera and two 10MP Telephoto Cameras. It also has a night sensor to capture good quality photos in low light.
    • It has 5nm processor that provides faster processing and more intelligence in every aspect of Galaxy S21 Ultra 5G
    • One of the key feature of Galaxy S21 Ultra 5G is its 5000mAh battery outlasts for a long period of time.

Full Specifications

Colors Phantom Black, Phantom Silver
Processor CPU Speed: 2.9GHz, 2.8GHz, 2.2GHz; CPU Type: Octa-Core
Display Size: 17.30cm (6.8″) full rectangle / 16.87cm (6.6″) rounded corners; Resolution: 3200 x 1440 (Quad HD+); Technology: Dynamic AMOLED 2X; Color Depth: 16M
Camera Rear Camera – Resolutions: 108.0 MP + 10.0 MP + 12.0 MP + 10.0 MP; Rear Camera Aperture: F1.8 , F4.9 , F2.2 , F2.4; Rear Camera: Optical Zoom at 3x and 10x , Digital Zoom up to 100x; Front Camera – Resolution: 40.0 MP; Front Camera Aperture: F2.2; Video Recording Resolution: UHD 8K (7680 x 4320)@24fps; Slow Motion: 960fps @HD, 240fps @FHD
Memory RAM_Size: 12 GB; ROM Size: 256 GB
S Pen Support Yes
Network/Bearer Number of SIM: Dual-SIM; SIM size: Nano-SIM (4FF), Embedded-SIM; Networks: 2G, 3G, 4G, 5G
Battery Battery Capacity (Typical): 5000 mAh; Type: Non-removable
Connectivity USB Interface: USB Type-C; USB Version: USB 3.2 Gen 1; Wi-Fi, Bluetooth v5.2.
Operating System Android
Physical specification Dimension (HxWxD, mm): 165.1 x 75.6 x 8.9; Weight (g): 227
Sensors Accelerometer, Barometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor


I'm a CG Generalist, technical writer and crypto trader. I've completed my undergraduate degree in Software Engineering.

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