Samsung Galaxy S21

Name: Samsung Galaxy S21
Brand: Samsung
SKU: sku-mnz5d9udOn9hvAjb0Cq9BrD

Refubly Assured Refurbished & Tested

Refurbished and sold by Refubly — not by Samsung, which does not warrant this unit.

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Display Size: 6.2 inches Chipset: Exynos 2100 (5 nm) Camera: 12 MP Battery: Li-Ion 4000 mAh

Highlights

Storage 128GB

Battery Health Standard Battery

Operating System Android 11, One UI 3.1

Condition Good

Colour Phantom White

Loudspeaker Yes, with stereo speakers

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Condition: See how buyers rated it

Battery Health:

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32-Point Quality Check
12-Month Warranty
7-Day Returns
Free Shipping

Refubly Trust

500,000+

Happy Customers

300,000+

Devices Sold

32 Points

Quality Checks

7 Days

Easy Returns

12 Months

Warranty

100%

Tested & Graded

Top Specs

Mali-G78 MP14 - International | Adreno 660

GPU

Dual video call, Auto-HDR

Features

Exynos 2100 (5 nm) - International | Qualcomm SM8350 Snapdragon 888 5G (5 nm)

Chipset

4K@30/60fps, 1080p@30fps

Video

Li-Ion 4000 mAh, non-removable

Battery type

Product Details

Samsung Galaxy S21

General

Storage	128GB
Operating System	Android 11, One UI 3.1
Processor	Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International \| Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680
Display Type	Dynamic AMOLED 2X, 120Hz, HDR10+, 1300 nits (peak)
Display Size	6.2", 94.1 cm2 (~87.2% screen-to-body ratio)
Resolution	1080 x 2400 pixels, 20:9 ratio (~421 ppi density)

Rear Camera

Main Camera (Triple)	12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, Dual Pixel PDAF, OIS \| 64 MP, f/2.0, 29mm (telephoto), 1/1.72", 0.8µm, PDAF, OIS, 1.1x optical zoom, 3x hybrid zoom \| 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video

Front Camera

Selfie Camera (Single)	10 MP, f/2.2, 26mm (wide), 1/3.24", 1.22µm, Dual Pixel PDAF

Memory & Storage

Memory Card Slot	No

Performance

Loudspeaker	Yes, with stereo speakers
GPU	Mali-G78 MP14 - International \| Adreno 660
Features	Dual video call, Auto-HDR
Chipset	Exynos 2100 (5 nm) - International \| Qualcomm SM8350 Snapdragon 888 5G (5 nm)
Video	4K@30/60fps, 1080p@30fps

Design

Colour	Phantom White
Weight	169 g (5.96 oz)
Dimensions	151.7 x 71.2 x 7.9 mm (5.97 x 2.80 x 0.31 in)

Battery

Battery Health	Standard Battery
Charging	Fast charging 25W \| USB Power Delivery 3.0 \| Fast Qi/PMA wireless charging 15W \| Reverse wireless charging 4.5W
Battery type	Li-Ion 4000 mAh, non-removable

Network & Connectivity

USB	USB Type-C 3.2, USB On-The-Go
Connectivity	5G
Bluetooth	5.0, A2DP, LE
Sim	Single SIM (Nano-SIM and/or eSIM)
Sim Slot	1 Physical SIM + eSIM

Sensors

Sensors	Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer \| Samsung DeX, Samsung Wireless DeX (desktop experience support) \| Bixby natural language commands and dictation \| Samsung Pay (Visa, MasterCard certified)

More Details

Condition	Good
3.5mm jack	No \| 32-bit/384kHz audio \| Tuned by AKG
NFC	Yes
Radio	FM radio (Snapdragon model only; market/operator dependent)
Carrier	Unlocked
Build	Glass front (Gorilla Glass Victus), plastic back, aluminum frame
Wlan	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
Internal	128GB 8GB RAM, 256GB 8GB RAM \| UFS 3.X
GPS	Yes, with A-GPS, GLONASS, BDS, GALILEO
Oceania (Australia & New Zealand)	Single SIM+ eSIM (Nano-SIM and/or eSIM)
US	SM-G991U / U1
Canada	SM-G991W
Europe (Including UK)	SM-G991B
Protection	Corning Gorilla Glass Victus \| Always-on display
Oceania	SM-G991B
Asia	SM-G991B

Description

Galaxy S21
Flagship Performance, Streamlined Design
The Galaxy S21 packs a punch with its pro-grade cameras, vibrant 120Hz display, and 5G speed — perfect for anyone seeking modern power without the premium price.
Refurbished by Refubly — sleek, smart, and sustainable
Great for Everyday Creators & Power Users
Perfect for photography, video, gaming, and productivity.
Key Features
- 6.2” Full HD+ AMOLED 120Hz Display
- Snapdragon 888 / Exynos 2100 + 8GB RAM
- 128/256GB Storage
- Triple Cameras (64MP + 12MP + 12MP)
- 10MP Selfie Camera
- 4000mAh Battery + 25W Fast Charging
- Android 11, Upgradable to Android 14
- 5G Ready + IP68 Rating
Why Buy Refurbished from Refubly?
When you shop refurbished from Refubly, you're getting premium tech for less. Every device is 100% functional and sold by trusted vendors, so you can enjoy top-quality electronics without paying full retail price. Plus, you're making a sustainable choice by helping to reduce e-waste up to 70%.
For your peace of mind, all purchases include:
- Free Shipping
- Free Returns
- A Warranty of up to 12 Months
Shopping with Refubly is smart for your wallet and smart for the planet.

Frequently Asked Questions

What does "refurbished" mean at Refubly?

Every device is fully tested against a 32-point checklist, cleaned, and any failing part is replaced before it is listed. The cosmetic grade is stated on the listing, so you know what the chassis looks like before you buy.

What warranty do I get?

Every Refubly device comes with a 12-month warranty from the day it is delivered, covering hardware faults under normal use. Physical, liquid or accidental damage is not covered, and neither is the gradual loss of battery capacity with age.

Can I return it if it is not right?

Yes. You can return it within 7 days of delivery for a full refund to the method you paid with — for any reason, as long as it comes back unused and complete. If it arrives faulty or not as described, tell us within 7 days and we will replace it or refund it.

Is it safe to buy refurbished?

Every unit is wiped, reinstalled with a genuine operating system and function-tested before dispatch. You get the same warranty, invoice and support you would expect from a new purchase.

How long does delivery take?

Orders are dispatched after a final quality recheck. You will get a tracking link by email and text as soon as the courier collects your parcel.

Do I get an invoice?

Yes. A tax invoice (a GST invoice in India) is created for every order and can be downloaded from the order page in your account as soon as payment is confirmed.