---
product_id: 275758961
title: "Galaxy S21 Ultra (5G SM-G998U 128GB 12GB RAM, Phantom Black)"
brand: "samsung"
price: "R11706"
currency: ZAR
in_stock: true
reviews_count: 13
url: https://www.desertcart.co.za/products/275758961-galaxy-s21-ultra-5g-sm-g998u-128gb-12gb-ram-phantom
store_origin: ZA
region: South Africa
---

# Fastest Galaxy processor 108MP ultra-clear camera 120Hz WQHD+ smooth display Galaxy S21 Ultra (5G SM-G998U 128GB 12GB RAM, Phantom Black)

**Brand:** samsung
**Price:** R11706
**Availability:** ✅ In Stock

## Summary

> 🚀 Galaxy S21 Ultra: Own the future of mobile brilliance today!

## Quick Answers

- **What is this?** Galaxy S21 Ultra (5G SM-G998U 128GB 12GB RAM, Phantom Black) by samsung
- **How much does it cost?** R11706 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/275758961-galaxy-s21-ultra-5g-sm-g998u-128gb-12gb-ram-phantom)

## Best For

- samsung enthusiasts

## Why This Product

- Trusted samsung brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Day Powerhouse:** Long-lasting battery designed to keep up with your busiest days and nights.
- • **Next-Gen 5G Connectivity:** Lightning-fast 5G speeds for streaming, sharing, and staying connected without compromise.
- • **Epic Performance, Zero Lag:** Powered by the fastest Galaxy processor for seamless multitasking and gaming.
- • **Smooth Visuals, Every Swipe:** Experience buttery smooth scrolling and vivid clarity with 120Hz refresh rate at WQHD+.
- • **Capture Life in Ultra Detail:** 108MP camera and 8K video with 33MP still extraction for pro-level photos anytime.

## Overview

The Samsung Galaxy S21 Ultra 5G SM-G998U combines cutting-edge technology with sleek design, featuring a blazing-fast processor, a stunning 108MP camera system capable of extracting ultra-clear stills from 8K video, and a super-smooth 120Hz WQHD+ display. Built for professionals and creators who demand power, clarity, and speed, it delivers all-day battery life and next-generation 5G connectivity to keep you ahead in a fast-moving world.

## Description

The Samsung Galaxy S21 Ultra 5G phone is epic in every way, with a striking new design, fastest Galaxy processor yet, a battery that goes all day and then some, and the first Galaxy ever supporting super smooth 120Hz screen refresh rate at WQHD+ resolution, it’s no surprise why Ultra easily lives up to its name. We know your life moves fast, and there’s a fine line between what makes a moment ordinary and what makes it extraordinary. That’s why Galaxy S21 Ultra 5G is purposefully crafted so you don’t need to choose between video and photo. With a single tap, you can pull super-clear stills — up to 33MP — straight from high-resolution 8K video. Use the 108MP high-resolution camera for still shots that come out crystal clear whether it’s day or night. Single Take AI transcends the usual restrictions of photo and video editing to capture life’s greatest moments, wherever they happen, in one single take, capturing images and video for up to 15 seconds. Experience the power of the Galaxy S21 5G series. Innovative and beautifully designed, Samsung 5G phones emphasize the brand’s dedication to the latest cutting-edge technology and next-generation connectivity. Enjoy more sharing, more streaming, more experiences, and more connections at lightning-fast speed. The Galaxy S21+ 5G does not currently support eSim in the U.S. Battery power consumption depends on usage patterns and results may vary. 5G speeds vary and require optimal network and connection (factors include frequency, bandwidth, congestion).

Review: Phone is not good - Not good always freezing and making hot
Review: Exactly as described - Thank you very much it is a product really worth buying ❤️❤️❤️

## Features

- Brand- SAMSUNG
- Sleek design
- Packed with features
- Seamless functionality

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08N2MSSZY |
| Best Sellers Rank | #12,105 in Mobile Phones & Communication Products ( See Top 100 in Mobile Phones & Communication Products ) #752 in SIM-free & Unlocked Mobile Phones |
| Item model number | SM-G998UZKAXAA |
| Manufacturer | Samsung |
| Product Dimensions | 7.37 x 16.51 x 0.76 cm; 5 g |

## Product Details

- **Brand:** Samsung
- **CPU model:** Snapdragon
- **CPU speed:** 2.8 GHz
- **Installed RAM memory size:** 12 GB
- **Operating system:** Android

## Images

![Galaxy S21 Ultra (5G SM-G998U 128GB 12GB RAM, Phantom Black) - Image 1](https://m.media-amazon.com/images/I/912J2TvCPLL.jpg)

## Questions & Answers

**Q: Is it international version and can i use this in india?**
A: Hi Sir, yes international version and can use anywhere

**Q: Esim support?support**
A: yes

**Q: Is it dual physical sim card?**
A: NO

**Q: Dual sim?**
A: Single sim

## Customer Reviews

### ⭐⭐⭐⭐⭐ Phone is not good
*by K***W on 31 December 2025*

Not good always freezing and making hot

### ⭐⭐⭐⭐⭐ Exactly as described
*by M***D on 5 February 2025*

Thank you very much it is a product really worth buying ❤️❤️❤️

### ⭐ Battery damaged
*by M***A on 13 August 2025*

The item is better but battery 🔋 already damaged I need replace this item

## Frequently Bought Together

- SAMSUNG Galaxy S21 Ultra 5G Factory Unlocked Android Cell Phone 128GB US Version Smartphone Pro-Grade Camera 8K Video 108MP High Res, Phantom Black
- OtterBox Commuter Series Case for Galaxy S21 Ultra 5G (ONLY - Does NOT FIT Non-Plus or Plus Sizes) - Black
- TAURI [2+2 Pack Designed for Samsung Galaxy S21 Ultra 5G 6.8 - inch, 2 Pack Flexible TPU Screen Protector + 2 Pack Camera Lens Protector Support Fingerprint Unlock Easy Installation Bubble Free

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**Shop now:** [https://www.desertcart.co.za/products/275758961-galaxy-s21-ultra-5g-sm-g998u-128gb-12gb-ram-phantom](https://www.desertcart.co.za/products/275758961-galaxy-s21-ultra-5g-sm-g998u-128gb-12gb-ram-phantom)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-16*