---
product_id: 509708535
title: "Samsung Galaxy S21 128GB 5G Phantom Grey Unlocked Dual sim (Single Sim+e-Sim) Unlocked (Renewed)"
brand: "samsung"
price: "$680.49"
currency: USD
in_stock: true
reviews_count: 8
category: "Amazon Renewed"
url: https://www.desertcart.ec/products/509708535-samsung-galaxy-s21-128gb-5g-phantom-grey-unlocked-dual-sim
store_origin: EC
region: Ecuador
---

# 120Hz Ultra-Smooth Refresh Rate 6.2" AMOLED Display 4000mAh Long-Lasting Battery Samsung Galaxy S21 128GB 5G Phantom Grey Unlocked Dual sim (Single Sim+e-Sim) Unlocked (Renewed)

**Brand:** samsung
**Price:** $680.49
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock the future of mobile power and style with the Galaxy S21!

## Quick Answers

- **What is this?** Samsung Galaxy S21 128GB 5G Phantom Grey Unlocked Dual sim (Single Sim+e-Sim) Unlocked (Renewed) by samsung
- **How much does it cost?** $680.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/509708535-samsung-galaxy-s21-128gb-5g-phantom-grey-unlocked-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

- • **Power That Keeps Up:** 4000mAh battery delivers up to 27 hours talk time—stay connected without the constant recharge anxiety.
- • **Snapdragon Speed Demon:** Powered by a 2.84 GHz Snapdragon processor and 8GB RAM for seamless multitasking and lightning-fast app launches.
- • **Capture Life in Stunning Detail:** 64MP rear camera with 4K video capture lets you shoot professional-grade photos and videos on the go.
- • **Cinematic Visuals, Always Smooth:** Experience vibrant 6.2-inch AMOLED with 120Hz refresh for buttery-smooth scrolling and immersive viewing.
- • **Unlocked Freedom, Dual SIM Flexibility:** Use your favorite carrier or two numbers simultaneously with Single SIM + eSIM support—travel and work smarter.

## Overview

The Samsung Galaxy S21 128GB 5G in Phantom Grey is a renewed, unlocked smartphone featuring a vibrant 6.2-inch AMOLED display with 120Hz refresh rate, a powerful Snapdragon 2.84 GHz processor paired with 8GB RAM, and a 4000mAh battery offering up to 27 hours of talk time. It supports dual SIM (Single SIM + eSIM), boasts a 64MP rear camera with 4K video capture, and comes water-resistant with biometric fingerprint security—perfect for professionals seeking performance and flexibility in a sleek, compact design.

## Description

From the manufacturer

Review: Good condition Samsung phone - Excellent phone as described and very reasonable priced. Battery is good, no scratches.
Review: Samsung s21 - Arrived quicker than expected the phone itself is brilliant condition with screen saver also protector a nice touch at a great price (Samsung s21)

## Features

- Package quantity item 1
- Product Type — Mobile Phone
- Colour: grey
- Memory - 128. GB

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08YRR97QQ |
| Aspect Ratio | 16:9 |
| Battery Average Life | 93 Hours |
| Battery Average Life Talk Time | 27 Hours |
| Battery Capacity | 4000 Milliamp Hours |
| Battery Charge Time | 105 minutes |
| Battery Description | Lithium-Ion |
| Battery Power | 4000 Milliamp Hours |
| Best Sellers Rank | 2,908 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 43 in Renewed Mobile Phones & Smartphones 123 in SIM-Free & Unlocked Mobile Phones |
| Biometric Security Feature | Fingerprint Recognition |
| Box Contents | Charger, SIM tool |
| Brand | Samsung |
| Brand Name | Samsung |
| CPU model | Snapdragon |
| CPU speed | 2.84 GHz |
| Camera Description | Front |
| Camera Flash Type | built-in |
| Cellular Technology | 5G |
| Colour | Grey |
| Connector Type | USB Type C |
| Customer Reviews | 4.0 out of 5 stars 637 Reviews |
| Display Pixel Density | 421.8 Pixels Per Inch (PPI) |
| Display Type | AMOLED |
| Effective Video Resolution | 8 Kilopixels |
| Flash Memory Supported Size Maximum | 128 GB |
| Form Factor | Bar |
| Frame Rate | 24 ou 30 FPS |
| GPS Geotagging Functionality | True |
| Headphones Jack | 3.5 mm |
| Human Interface Types | Touchscreen |
| Item Dimensions | 15.2 x 7.1 x 0.8 centimetres |
| Item Weight | 169 Grams |
| Manufacturer | Samsung |
| Material Features | refurbished |
| Maximum Display Resolution | 1080p Full HD |
| Memory Storage Capacity | 128 GB |
| Memory storage capacity | 128 GB |
| Model Series | S21 |
| Model Year | 2021 |
| Network Connectivity Technology | Bluetooth, USB |
| Number of Front Cameras | 1 |
| Operating System | Android |
| Operating system | Android |
| Optical Sensor Resolution | 64 MP |
| Phone Talk Time | 27 Hours |
| Processor Series | Snapdragon |
| Processor Speed | 2.84 GHz |
| Product Features | camera |
| Product Warranty | 1 year limited warranty |
| RAM Memory Installed | 8 GB |
| RAM memory installed size | 8 GB |
| Rear Facing Camera Photo Sensor Resolution | 64 MP |
| Refresh Rate | 120. |
| Resolution | 1080 x 2400 |
| SIM Card Slot Count | Single SIM |
| Screen Size | 6.2 Inches |
| Shooting Modes | [POSSIBLE_VALUES: Automatic, Portrait, etc.] |
| Sim Card Size | Nano |
| Specific Absorption Rate | 1.51 Watts per Kilogramme |
| Specific Uses For Product | Daily use, communication, Internet browsing, multimedia consumption |
| Supported Satellite Navigation System | GPS |
| UPC | 649661814696 |
| Video Capture Resolution | 3840 x 2160 pixels |
| Water Resistance Level | Water Resistant |
| Wireless Network Technology | Wi-Fi |
| Wireless Provider | Unlocked for All Carriers |

## Product Details

- **Brand:** Samsung
- **Operating system:** Android
- **RAM memory installed size:** 8 GB
- **CPU model:** Snapdragon
- **CPU speed:** 2.84 GHz
- **Memory storage capacity:** 128 GB
- **Screen size:** 6.2 Inches
- **Resolution:** 1080 x 2400
- **Model name:** SM-G991BZADEUB
- **Wireless carrier:** Unlocked for All Carriers

## Images

![Samsung Galaxy S21 128GB 5G Phantom Grey Unlocked Dual sim (Single Sim+e-Sim) Unlocked (Renewed) - Image 1](https://m.media-amazon.com/images/I/515YICjEg7L.jpg)

## Questions & Answers

**Q: Does this come with its box**
A: I don't think it did , but it is a great phone , no problems.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good condition Samsung phone
*by S***3 on 11 August 2024*

Excellent phone as described and very reasonable priced. Battery is good, no scratches.

### ⭐⭐⭐⭐⭐ Samsung s21
*by C***J on 10 January 2026*

Arrived quicker than expected the phone itself is brilliant condition with screen saver also protector a nice touch at a great price (Samsung s21)

### ⭐⭐⭐⭐ Device Quality
*by Z***M on 30 September 2025*

The phone is in very good to excellent condition. All working as it should be. I would have given it a 5 had it been cheaper.

## Frequently Bought Together

- Samsung Galaxy S21 128GB 5G Phantom Grey Unlocked Dual sim (e-Sim) Unlocked (Renewed)
- AOKUMA Tempered Glass for Samsung Galaxy S21 5G Screen Protector, [2 Pack] Premium Quality Guard Film, Case Friendly, Shatterproof, Shockproof, Scratchproof oilproof
- JETech Slim Fit Case Compatible with Samsung Galaxy S21 5G 6.2-Inch, Thin Phone Cover with Shock-Absorption and Carbon Fiber Design (Black)

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**Shop now:** [https://www.desertcart.ec/products/509708535-samsung-galaxy-s21-128gb-5g-phantom-grey-unlocked-dual-sim](https://www.desertcart.ec/products/509708535-samsung-galaxy-s21-128gb-5g-phantom-grey-unlocked-dual-sim)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-16*