---
product_id: 276812610
title: "Galaxy S21 Ultra 5G SM-G998B Standard Edition Dual-SIM 128GB + 12GB RAM Factory Unlocked Android Smartphone (Phantom Silver) - International Version"
brand: "samsung"
price: "R10438"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Samsung"
url: https://www.desertcart.co.za/products/276812610-galaxy-s21-ultra-5g-sm-g998b-standard-edition-dual-sim
store_origin: ZA
region: South Africa
---

# Exynos 2100 5nm Processor 108MP Ultra HD Camera 5000mAh Long-lasting Battery Galaxy S21 Ultra 5G SM-G998B Standard Edition Dual-SIM 128GB + 12GB RAM Factory Unlocked Android Smartphone (Phantom Silver) - International Version

**Brand:** samsung
**Price:** R10438
**Availability:** ✅ In Stock

## Summary

> 🚀 Galaxy S21 Ultra 5G: Own the future of mobile brilliance today!

## Quick Answers

- **What is this?** Galaxy S21 Ultra 5G SM-G998B Standard Edition Dual-SIM 128GB + 12GB RAM Factory Unlocked Android Smartphone (Phantom Silver) - International Version by samsung
- **How much does it cost?** R10438 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/276812610-galaxy-s21-ultra-5g-sm-g998b-standard-edition-dual-sim)

## 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

- • **Built to Brave Your Day:** Gorilla Glass Victus & AL7s10 metal frame combine durability with sleek Phantom Silver style — no fingerprints, just prestige.
- • **Power That Keeps Up With You:** Massive 5000mAh battery ensures all-day productivity and entertainment without the dreaded mid-day drain.
- • **Epic Visuals, Zero Compromise:** 6.8" Dynamic AMOLED 2X with 120Hz refresh for buttery smooth, vibrant viewing that turns heads.
- • **Performance to Rule Your Feed:** Cutting-edge Exynos 2100 5nm chipset handles multitasking, 8K editing, and gaming with effortless speed.
- • **Capture Life in Cinematic Detail:** 108MP main sensor + dual telephoto lenses with up to 100x zoom unlock pro-grade photography and 8K video creation.

## Overview

The Samsung Galaxy S21 Ultra 5G SM-G998B is a powerhouse unlocked Android smartphone featuring a stunning 6.8-inch Dynamic AMOLED 2X display with 120Hz refresh rate, a pro-grade 108MP camera system with 100x zoom, and a robust 5000mAh battery. Powered by the efficient Exynos 2100 5nm processor and protected by Gorilla Glass Victus and a premium metal frame, it delivers top-tier performance and durability for professionals who demand excellence in every swipe and shot.

## Description

Meet Galaxy S21 Ultra 5G Mobile Phone. It’s epic in every way. When only the best will do, Galaxy S21 Ultra 5G Android Mobile Phone is the ultimate self-expression smartphone that does everything… except compromise. Featuring Samsung’s brightest smartphone Dynamic AMOLED 2X display that brings everything to life in striking colour, & adaptable 120 Hz mobile phone refresh rate for silky smooth scrolling, it’ll take viewing to new heights. The ultrafast smartphone 5nm processor, a binge-worthy battery, 5G mobile connectivity & now game-changing S Pen2 support, Galaxy S21 Ultra 5G smartphone is truly epic in every way. Make every mobile moment epic with the next generation smartphone camera - create high-res stills with 8K Video Snap & get share-ready shots first time, every time with Single Take. Featuring Samsung’s new 108 MP sensor, shoot extraordinary detail - even at night. The new dual tele lens has a 3x & 10x optical zoom. The 100x or 20x Zoom Lock captures shots you never knew existed. For the first time, be the director by shooting in 8K or with all video cameras at once. Film cinematic 12bit raw content & star in your own movie by recording front & rear together - super steady & life-like too.

Review: Small compact delicate and smooth touch - So its new for me and i was worried about the battery drain issue which is mentioned in many places. Did some settings working fine now.lets see in the furure. Camera is good touch is smooth. The back panel is matte so no finger prints. Overall m liking it
Review: Faulty - Bought this phone charging system is faulty. Whenever inserted the charger the phone switched off. Tried to return and it was rejected that I had broken a seal. Please be advised just work to a shop and buy a phone coz if it has a problem you have a granted to be helped. I paid 1000aed for a phone that am not using.. This is so unfair

## Features

- 10 MP Mobile Telephoto Camera; 40 MP Mobile Front Camera; 108 MP Mobile Wide Camera; the power to take your best smartphone shots yet
- 120 Hz smartphone 6.8 Inch Dynamic AMOLED 2X display: keeps everything looking brilliant & smooth
- Galaxy S21 Ultra mobile phone battery packs in 5,000 mAh so you can stay in charge throughout the day
- Exynos 2100 5nm smartphone processor brings all the performance you need. Packed with the oomph to rule your social feed while effortlessly keeping up with 8K video editing
- Featuring the toughest Gorilla Glass Victus & an AL7s10 Metal Frame for mobile phone protection & peace of mind
- Smartphone preloaded with the Android mobile phone V10 operating system

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08QNDWYMP |
| Audio Jack | No headphone jack |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Battery Power Rating | 5000 |
| Best Sellers Rank | #7,099 in Mobile Phones & Communication Products ( See Top 100 in Mobile Phones & Communication Products ) #427 in SIM-free & Unlocked Mobile Phones |
| Color | Silver |
| Connectivity technologies | Bluetooth, NFC, USB, Wi-Fi |
| Customer Reviews | 3.6 3.6 out of 5 stars (2,208) |
| Date First Available | 14 January 2021 |
| Display technology | AMOLED |
| Form factor | Bar |
| GPS | True |
| Human interface input | Touchscreen |
| Item Weight | 227 g |
| Item model number | SM-G998BZSDEUA |
| OS | Android 11.0, android |
| Other camera features | Front |
| Other display features | CE |
| Phone Talk Time | 4 Hours |
| Product Dimensions | 16.51 x 7.56 x 0.89 cm; 227 g |
| RAM | 12 GB |
| Scanner Resolution | 3200 x 1440 |
| Special features | Camera, Octa Core Processor |
| Whats in the box | Phone, SIM Tray Ejector, USB Cable |
| Wireless communication technologies | Cellular |

## Product Details

- **Brand:** Samsung
- **CPU model:** Snapdragon
- **CPU speed:** 2.9 GHz
- **Installed RAM memory size:** 12 GB
- **Operating system:** Android 11.0, android

## Images

![Galaxy S21 Ultra 5G SM-G998B Standard Edition Dual-SIM 128GB + 12GB RAM Factory Unlocked Android Smartphone (Phantom Silver) - International Version - Image 1](https://m.media-amazon.com/images/I/81HQHkpu2GL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Is this dual sim?**
A: Hi its single sim

**Q: Which Country manufacture this?**
A: U.s

**Q: Is this openline to all sim worldwide?**
A: Yes sir you can use it anywhere around the world

**Q: هل التليفون ثنائى الشريحة ويشتغل على جميع الشبكات بمعنى unlocked ?**
A: نعم. هذا الجهاز غير مؤمن لجميع الشبكات

## Customer Reviews

### ⭐⭐⭐⭐⭐ Small compact delicate and smooth touch
*by M***N on 6 December 2023*

So its new for me and i was worried about the battery drain issue which is mentioned in many places. Did some settings working fine now.lets see in the furure. Camera is good touch is smooth. The back panel is matte so no finger prints. Overall m liking it

### ⭐ Faulty
*by M***M on 2 September 2025*

Bought this phone charging system is faulty. Whenever inserted the charger the phone switched off. Tried to return and it was rejected that I had broken a seal. Please be advised just work to a shop and buy a phone coz if it has a problem you have a granted to be helped. I paid 1000aed for a phone that am not using.. This is so unfair

### ⭐⭐⭐⭐⭐ Actually Genuine
*by E***Y on 23 October 2022*

When I first saw this product on Amazon at such a low price, I wasn't sure if it was real or not. Nevertheless I ordered it and it actually was a genuine unused product, with the seal and all. I am very happy with the product and 100% recommend the phone as at this price it is a steal! Note: I did buy from the seller Electronic Hub, so cannot vouch for all the sellers.

## Frequently Bought Together

- Samsung Galaxy S21 Ultra 5G SM-G998B Standard Edition Dual-SIM 128GB + 12GB RAM Factory Unlocked Android Smartphone (Phantom Silver) - International Version
- TAURI Screen Protector for Samsung Galaxy S21 Ultra, Pack of 2 TPU Film + 2 Camera Protection, Scratch-Resistant for Samsung S21 Ultra Foil, Fingerprint ID Support, Bubble-Free Clear HD Film

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**Shop now:** [https://www.desertcart.co.za/products/276812610-galaxy-s21-ultra-5g-sm-g998b-standard-edition-dual-sim](https://www.desertcart.co.za/products/276812610-galaxy-s21-ultra-5g-sm-g998b-standard-edition-dual-sim)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-01*