Samsung Galaxy S21 Ultra 5G

The Ultimate Android Flagship.

Meet the smartphone that set the standard for premium Android devices. The Galaxy S21 Ultra 5G combines a groundbreaking 108MP pro-grade camera, a stunning 6.8” Dynamic AMOLED display with 120Hz refresh rate, and the power of the Exynos 2100 or Snapdragon 888 processor—all in a sleek, durable design. It’s the phone that redefined what a flagship could be.

Key Features:

108MP Pro-Grade Camera System – Capture stunning detail with the 108MP main sensor. The quad-camera setup includes dual telephoto lenses offering 3x and 10x optical zoom, plus 100x Space Zoom for incredible long-range shots. For in-depth camera analysis, visit DXOMARK (dofollow).
6.8” Dynamic AMOLED 2X Display – Experience vibrant colors, deep blacks, and ultra-smooth scrolling with a 120Hz adaptive refresh rate. QHD+ resolution and 1500 nits peak brightness deliver stunning visuals even in direct sunlight. Display quality insights available at DisplayMate (dofollow).
5000mAh All‑Day Battery – Power through your busiest days with confidence. The massive battery supports 25W fast charging, 15W wireless charging, and 4.5W reverse wireless charging for your accessories.
Exynos 2100 / Snapdragon 888 Processor – Built on a 5nm process, this flagship chip delivers exceptional performance for gaming, multitasking, and AI-powered photography. For official processor specs, visit Samsung Semiconductor (dofollow).
S Pen Support – For the first time on an S series device, the S21 Ultra supports the S Pen (sold separately), bringing precision note-taking and creative control to Samsung’s flagship line.
Premium Build with IP68 Water Resistance – Gorilla Glass Victus on front and back, with a durable aluminum frame. IP68 dust and water resistance protects against spills, splashes, and submersion up to 1.5 meters for 30 minutes.
8K Video Recording – Capture cinema-quality video at 8K resolution. Take 33MP still photos while recording 8K video, perfect for preserving your most important moments.
Samsung Knox Security – Defense-grade security built into the hardware and software, protecting your data from the chip level up.

Technical Specifications:

Specification	Detail
Model	Samsung Galaxy S21 Ultra 5G -1
Display	6.8” Dynamic AMOLED 2X, QHD+ (3200 x 1440), 120Hz adaptive refresh rate, HDR10+, 1500 nits peak, Gorilla Glass Victus -1
Processor	Exynos 2100 (5nm) – Global / Snapdragon 888 (5nm) – USA/China/Korea -1
RAM	12GB / 16GB LPDDR5 -1
Storage	128GB / 256GB / 512GB UFS 3.1 (no expandable storage) -1
Rear Cameras	108MP (f/1.8, OIS) + 10MP Telephoto 10x (f/4.9, OIS) + 10MP Telephoto 3x (f/2.4, OIS) + 12MP Ultra-wide (f/2.2) -1
Front Camera	40MP (f/2.2) with autofocus -1
Video Recording	8K@24fps, 4K@60fps, 1080p@240fps, 720p@960fps, HDR10+ -1
Battery	5000mAh -1
Wired Charging	25W Fast Charging (USB PD 3.0) -1
Wireless Charging	15W Fast Wireless Charging 2.0, 4.5W Reverse Wireless Charging -1
Operating System	Android 11 with One UI 3.1 (upgradable to Android 15+) -1
Connectivity	5G, Wi-Fi 6E, Bluetooth 5.2, NFC, UWB -1
Security	Ultrasonic in-display fingerprint sensor, Samsung Knox -1
Water Resistance	IP68 (up to 1.5m for 30 minutes) -1
Dimensions	165.1 x 75.6 x 8.9 mm -1
Weight	227g (Sub6) / 229g (mmWave) -1
S Pen Support	Yes (S Pen sold separately, no built-in silo) -2

What’s in the Box:

Samsung Galaxy S21 Ultra 5G
USB-C to USB-C Cable
SIM Tray Ejector Tool
Quick Start Guide

*Note: Charger sold separately. 25W USB-C PD charger recommended for fastest charging speeds.*

Available Colors:

Phantom Black – Classic, stealthy elegance
Phantom Silver – Sleek, modern metallic finish
Phantom Titanium – Premium, sophisticated hue (online exclusive)
Phantom Navy – Deep, rich blue (online exclusive)
Phantom Brown – Luxurious, earthy tone (online exclusive)

Pros & Cons at a Glance:

Pros	Cons
108MP Quad Camera – Pro-grade photography with 10x optical zoom -4	No S Pen Included – Stylus sold separately, no built-in storage -2 -4
6.8” 120Hz AMOLED – Industry-leading display quality -2	Large & Heavy – 227g, may feel bulky for some users -2
5000mAh Battery – All-day battery life -4	25W Charging – Slower than competitors’ 45W+ options -4
S Pen Support – First S series with stylus compatibility -2	No 3.5mm Headphone Jack – USB-C audio only -4
Knox Security – Defense-grade protection -4	No Expandable Storage – No microSD card slot -2

Why Choose Galaxy S21 Ultra 5G?

The Galaxy S21 Ultra 5G remains a compelling choice for users who want premium features without the latest flagship price tag. Its 108MP camera system with 10x optical zoom still competes with today’s flagships, and the 120Hz QHD+ display is widely regarded as one of the best ever put in a smartphone -2. For S Pen enthusiasts who prefer the rounded design of the S series over the sharper Note series, the S21 Ultra offers the best of both worlds -2.

While newer models like the S22 Ultra and S26 Ultra offer incremental upgrades—brighter displays, faster charging, and newer processors—the S21 Ultra delivers exceptional value for users who prioritize camera versatility, display quality, and battery life -4. According to user reviews, the phone excels in photography, with stable long-range zoom and impressive low-light performance -2.

If you’re looking for a device that offers pro-grade photography, a stunning display, and the reliability of Samsung’s ecosystem at a more accessible price point, the Galaxy S21 Ultra 5G is a choice you won’t regret.

The Ultimate Android Flagship. Order now.