---
product_id: 682739156
title: "Samsung Galaxy S21 5G Android Smartphone | SM-G991U | 128GB Storage | 8GB RAM | SIM Free Unlocked | Phantom Gray | Used"
brand: "samsung"
price: "KD 95.49"
currency: KWD
in_stock: true
reviews_count: 6
url: https://www.desertcart.com.kw/products/682739156-samsung-galaxy-s21-5g-android-smartphone-sm-g991u-128gb-storage
store_origin: KW
region: Kuwait
---

# 8GB RAM for smooth multitasking 5G Connectivity 128GB Storage Samsung Galaxy S21 5G Android Smartphone | SM-G991U | 128GB Storage | 8GB RAM | SIM Free Unlocked | Phantom Gray | Used

**Brand:** samsung
**Price:** KD 95.49
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your mobile game with the Galaxy S21 5G – where speed meets style!

## Quick Answers

- **What is this?** Samsung Galaxy S21 5G Android Smartphone | SM-G991U | 128GB Storage | 8GB RAM | SIM Free Unlocked | Phantom Gray | Used by samsung
- **How much does it cost?** KD 95.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/682739156-samsung-galaxy-s21-5g-android-smartphone-sm-g991u-128gb-storage)

## 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

- • **Stunning Visuals:** Vibrant, sharp display that brings your content to life with brilliant colors.
- • **Unlocked Freedom:** SIM-free and unlocked for ultimate carrier flexibility worldwide.
- • **Ample Storage Space:** 128GB internal storage to keep your photos, apps, and files all in one place.
- • **Next-Gen Connectivity:** Experience ultra-fast 5G speeds for streaming, gaming, and working on the go.
- • **Powerhouse Performance:** 8GB RAM ensures seamless multitasking and lightning-fast app launches.

## Overview

The Samsung Galaxy S21 5G SM-G991U is a sleek, Phantom Gray unlocked smartphone featuring 128GB storage and 8GB RAM, delivering fast 5G connectivity and a vibrant display. Despite being a renewed device, it offers excellent performance and value, perfect for professionals seeking reliable speed and flexibility.

## Description

Buy Samsung Galaxy S21 5G Android Smartphone | SM-G991U | 128GB Storage | 8GB RAM | SIM Free Unlocked | Phantom Gray | Used online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: I received a sim locked device - I received a sim locked device that needs MCK lock and doesn't support any sim card. Very disappointed after long delivery time
Review: This Samsung Galaxy S21 5G has been a great purchase. The phone works perfectly, runs fast, and is very easy to use. The screen quality is excellent, with bright colors and sharp resolution. The camera takes clear and detailed photos, and the battery lasts well throughout the day with normal use. Even though it is a renewed phone, it arrived in very good condition and looks almost like new. For the price, this is an excellent value. I am very satisfied with this phone and would definitely recommend it.

## Features

- Camera
- Front Camera
- camera

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08VLMQ3KS |
| Best Sellers Rank | #35,137 in Mobile Phones & Communication Products ( See Top 100 in Mobile Phones & Communication Products ) #1,841 in SIM-free & Unlocked Mobile Phones |
| Item model number | SM-G991U1 |
| Product Dimensions | 15.16 x 7.11 x 0.79 cm; 167.83 g |

## Product Details

- **Brand:** Samsung
- **CPU model:** Snapdragon
- **CPU speed:** 2.84 GHz
- **Installed RAM memory size:** 6 GB
- **Memory storage capacity:** 128 GB

## Images

![Samsung Galaxy S21 5G Android Smartphone | SM-G991U | 128GB Storage | 8GB RAM | SIM Free Unlocked | Phantom Gray | Used - Image 1](https://m.media-amazon.com/images/I/518t-LcMjHL.jpg)
![Samsung Galaxy S21 5G Android Smartphone | SM-G991U | 128GB Storage | 8GB RAM | SIM Free Unlocked | Phantom Gray | Used - Image 2](https://m.media-amazon.com/images/I/61XyNdmvr6L.jpg)
![Samsung Galaxy S21 5G Android Smartphone | SM-G991U | 128GB Storage | 8GB RAM | SIM Free Unlocked | Phantom Gray | Used - Image 3](https://m.media-amazon.com/images/I/61p9+jkqHvL.jpg)
![Samsung Galaxy S21 5G Android Smartphone | SM-G991U | 128GB Storage | 8GB RAM | SIM Free Unlocked | Phantom Gray | Used - Image 4](https://m.media-amazon.com/images/I/61tIzxj0F+L.jpg)
![Samsung Galaxy S21 5G Android Smartphone | SM-G991U | 128GB Storage | 8GB RAM | SIM Free Unlocked | Phantom Gray | Used - Image 5](https://m.media-amazon.com/images/I/81vgv4MhRaL.jpg)

## Questions & Answers

**Q: Anyone having issues with the S21 bluetooth?**
A: Yes, I sometime I have problem with my Bluetooth sometime it will not connect.

**Q: Will it still have the water resistance/ waterproofing?**
A: Be aware of the difference between waterproof and water resistant. If you don't need to submerge it, then don't. It will be resistant to splashes and rain and probably a fall in the toilet or the pool. I wouldn't rely on to take underwater photos if that's what you mean.

**Q: Does it work with a wireless charger?**
A: Yes. It works very well and fast charging.

**Q: What components have been replaced in the refurbished phones**
A: I don't know what components were replaced.  The phone looked like new when I got it.

## Customer Reviews

### ⭐ I received a sim locked device
*by B***I on 13 December 2024*

I received a sim locked device that needs MCK lock and doesn't support any sim card. Very disappointed after long delivery time

### ⭐⭐⭐⭐⭐ Review
*by K***A on 7 January 2026*

This Samsung Galaxy S21 5G has been a great purchase. The phone works perfectly, runs fast, and is very easy to use. The screen quality is excellent, with bright colors and sharp resolution. The camera takes clear and detailed photos, and the battery lasts well throughout the day with normal use. Even though it is a renewed phone, it arrived in very good condition and looks almost like new. For the price, this is an excellent value. I am very satisfied with this phone and would definitely recommend it.

### ⭐⭐⭐⭐⭐ Review
*by C***N on 4 January 2026*

Excellent achat . Fonctionne très bien. J'Adore !

## Frequently Bought Together

- Samsung Galaxy S21 5G, US Version, 128GB, Phantom Gray - Unlocked (Renewed)
- NEW'C 3 Pack Designed for Samsung Galaxy S21 5G (6.2), Screen Protector Tempered Glass, Scratch-Proof, Bubble-Free, Ultra Resistant (0.26 mm HD Ultra Transparent) 9H Hardness Glass
- for Samsung Galaxy S21 Case, Galaxy S21 Case with HD Screen Protector [Military Grade Drop Tested] Heavy-Duty Tough Rugged Shockproof Protective Case for S21, Black

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**Shop now:** [https://www.desertcart.com.kw/products/682739156-samsung-galaxy-s21-5g-android-smartphone-sm-g991u-128gb-storage](https://www.desertcart.com.kw/products/682739156-samsung-galaxy-s21-5g-android-smartphone-sm-g991u-128gb-storage)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-13*