✨Our Batteries are 85%+ capacity (competitors offer 80%) ⭐Upgrades to a brand new battery also available✨
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Samsung Galaxy S21 5G
Samsung Galaxy S21 5G
Samsung Galaxy S21 5G

Samsung Galaxy S21 5G

5 stars

(11 reviews)

£129.99

was £195.00 Save £65.01
Spread the cost with Klarna

Upgrades

Product Information
What's Included
Condition Information
Delivery
Warranty
Returns

Reliable Power

Our 85% minimum battery health beats the competitors 80% average

Charging Battery Green
What's in the Box

What's In The Box?

  • Checkmark

    Your Phone

  • Checkmark

    SIM Removal Tool

  • Checkmark

    Microfibre Cleaning Pouch

  • Checkmark

    Charging Cable

  • Checkmark

    100% Sustainable and Recyclable Box

12 month warranty

Dont miss out on upgrading to 24 months warranty

Your purchase from The Big Phone Store comes with a Big warranty policy. The warranty period begins on the day you place your order, and the policy covers any internal fault that may arise with your device within that period during the normal use of your device.

Saving the Planet

Buying a refurbished phone is a smart way to reduce your environmental footprint

With over a billion of new smartphones produced annually—many of which eventually end up in landfills—choosing refurbished helps break the cycle of waste. Every device we restore and resell keeps valuable materials in use longer, cutting down on harmful electronic waste and promoting a more sustainable future.

Phonecheck Logo
Every device undergoes rigorous testing to guarantee top-tier reliability
  • Lock Detection Icon

    Lock Detection

    Checks for manufacturer, carrier, & software locks.

  • Diagnostics Icon

    Diagnostics

    Automated component functionality scan.

  • Battery Health Icon

    Battery Health

    Battery capacity check to receive and hold a charge.

  • Authenticity Icon

    Authenticity

    Replacement part & background check.

  • Cellular Service Icon

    Cellular Service

    Check SIM, place test call & sms message.

  • Erase & Reset Icon

    Erase & Reset

    Secure data wipe and reset to factory default.

Customer Reviews

We value the opinions of all of our customers, and we're sure that you do too! If you're still unsure about buying the Galaxy S21 5G you want, take a look at the reviews our customers have left for us.

4.9 stars 4.9/5
Based on 11 customer reviews
M
Majid
1 year ago
5 stars

Best condition refurbished phone I have purchased and for the best price!

Value for money

5 stars

Overall performance

5 stars

Phone condition

5 stars

Battery

5 stars

Delivery speed

5 stars

Recycled packaging

5 stars
s
susan
1 year ago
5 stars

Amazing! Cannot fault at all. Great order process, quick delivery and it was brand new!!

Value for money

5 stars

Overall performance

5 stars

Phone condition

5 stars

Battery

5 stars

Delivery speed

5 stars

Recycled packaging

5 stars
C
Charlotte
1 year ago
5 stars

Cannot moan 1 bit. Great phone, great price and great customer service

Value for money

5 stars

Overall performance

5 stars

Phone condition

5 stars

Battery

5 stars

Delivery speed

5 stars

Recycled packaging

5 stars
J
James
1 year ago
5 stars

Great phone for a great price. It looks just as described and may be better.

Value for money

4 stars

Overall performance

5 stars

Phone condition

5 stars

Battery

5 stars

Delivery speed

5 stars

Recycled packaging

5 stars
Overview

Samsung Galaxy S21 5G for Sale - Get the Best Price at The Big Phone Store (UK)

Get your Samsung Galaxy S21 at the lowest price from The Big Phone Store ✅ Unlocked ✅ Latest Model! ⚡Fast & Free Delivery ✅ 12-Month Warranty.


The Galaxy S21: A Unique Performer

Looking for a top-tier smartphone without the hefty contract? The Samsung Galaxy S21 5G, powered by the latest Exynos 2100 chip, is your perfect match. This powerful device boasts a high-quality triple-lens camera system and brilliant features that enhance its impressive performance. Whether you’re capturing memorable moments, enjoying immersive gaming, or simply staying connected, the Galaxy S21 5G delivers an exceptional user experience. The Galaxy S21 5G is available in storage options of 128GB and 256GB.


Unbeatable Galaxy S21 5G Price

At The Big Phone Store, we offer the best Galaxy S21 5G deals in the UK. The affordability of the S21 5G with low monthly payments makes it an attractive option for budget-conscious customers. Our SIM-free Samsung S21 5G phones come unlocked, giving you the freedom to choose your preferred network provider. 

This flexibility is a significant advantage over traditional network contracts. Enjoy competitive pricing, fast and free delivery, and a 12-month warranty on every device. Buy the Samsung Galaxy S21 5G to experience its impressive camera, robust specifications, and overall value.


Why The Big Phone Store is the Right Choice!

  • Unbeatable Prices: Enjoy the best Galaxy S21 5G deals in the UK without breaking the bank.

  • Premium Quality: Our Samsung S21 5G phones undergo rigorous testing to ensure top-notch performance and condition. Customer feedback on the Samsung phone highlights its excellent battery life, camera quality, and ease of use.

  • Excellent Customer Service: Our dedicated UK-based team is here to assist you every step of the way.

  • Sustainability Focus: We’re committed to responsible electronics disposal and offer incentives for recycling.

  • Refurbished Excellence: All our devices combine quality, affordability, and environmental consciousness.

  • Customer Reviews: Our high ratings on platforms like TrustPilot reflect the positive feedback and trustworthiness of our store.


Key Features

  • Compact 6.2-Inch Dynamic AMOLED Display: Experience vibrant colors and smooth scrolling in a pocket-friendly size.

  • Triple-Camera System: Capture stunning photos with features like Night Mode and 30x Space Zoom.

  • Sleek Design: Lightweight and stylish with a premium finish that stands out.

  • Adaptive 120Hz Refresh Rate: Smooth visuals that adjust automatically to save battery life.

  • All-Day Battery Life: 4000mAh battery that keeps you powered up throughout the day.

  • 5G Ready: Enjoy ultra-fast speeds for seamless streaming, gaming, and browsing.

  • Enhanced Durability: Built tough with Gorilla Glass Victus and reinforced materials


Summary

The Samsung Galaxy S21 5G is the pocket-sized powerhouse that’s ready to transform your everyday tech experience! With its sleek design and vibrant 6.2-inch Dynamic AMOLED display, this phone is perfect for anyone who wants premium features in a more compact package. Whether you're snapping amazing photos with its versatile triple-camera system or breezing through your favourite apps with lightning-fast 5G, the Galaxy S21 delivers everything you need and more.

But here’s where it gets really exciting—you can grab the Galaxy S21 5G for a steal at The Big Phone Store! This incredible device, packed with top-tier performance and a long-lasting battery, is now within your reach without the hefty price tag. Imagine having the power of a flagship smartphone in your hand, ready to keep up with your fast-paced life. Don’t let this deal slip through your fingers—get the Galaxy S21 5G at The Big Phone Store today and elevate your smartphone game without breaking the bank!


What’s In the Box?

  • Your New Phone

  • USB Charging Cable

  • SIM Card Removal Tool (If Applicable)

  • Secure, Eco-Friendly Packaging


Specifications

OVERVIEW

  • Brand: Samsung

  • Model: Samsung Galaxy S21 5G

  • Release: 2021

  • OS: Android

  • Colour: Phantom Violet, Phantom Grey, Phantom White, Phantom Pink, Phantom Black, Phantom Silver

BATTERY

  • Type: Lithium Ion

  • Fast Charge: Yes

  • Super Fast Charge: No

  • Wireless Charging: Yes

  • Removable Battery: No

BODY

  • Screen Size: 6.2 inches Dynamic AMOLED 2x

  • Depth: 0.31 inches

  • Height: 5.97 inches

  • Width: 2.8 inches

  • Weight: 5.96 ounces

  • SIM Card: Nano SIM, eSIM

  • SD Card Slot: No

  • Foldable: No

CONNECTIVITY

  • USB Type: USB C

  • Bluetooth: Yes

  • Network: 3G, 4G, 5G

MEMORY

  • 128GB, 256GB

CAMERA

  • No. of Cameras: 3

  • Front Camera: 10MP Sensor Selfie Camera

  • Back Camera: 12MP wide-angle, 12MP Ultra Wide, 64MP Telephoto

  • 8K Video Recording

SECURITY

  • Facial Recognition: Yes

  • Fingerprint Sensor: Yes

ACCESSIBILITY

  • Hands-Free Communication

  • One-Hand Mode

  • Vibration Feedback

  • Hearing Enhancements

  • Button Shortcuts


Which S21 Deals can you find at The Big Phone Store? 

Click below to find out which deals are available for other models in the S21 series.

Frequently Asked Questions

How much is a Galaxy S21 price in the UK now?

How big is the Galaxy S21 (storage and size)?

Where can you buy the Galaxy S21 at the best price in the UK?

Who has the cheapest Galaxy S21 deals?

What are the available Samsung S21 colour options?

Why TBPS offers the best deal on Galaxy S21?

Which is the best site to buy Galaxy S21 SIM-free & unlocked mobiles?

Will the Galaxy S21 price drop?

What date did the Galaxy S21 go on sale?