Samsung Galaxy A21s SIM Free 32GB Black
Share£69.99
- A phone is stolen every 2 minutes in the UK
- 1 in 4 people crack their screen
- Most avoid repairs due to the high cost
That's why this purchase includes one month of Pier Protect mobile phone insurance - for free. Cover includes accidental damage, liquid damage, loss, and theft. Just activate it after checkout to get protected.
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Fully Certified Refurbished Phone (tested, data-wiped, and ready to use)
USB Charging Cable
SIM Card Removal Tool (where applicable)
Free Microfiber Cleaning Pouch
Presented in a Premium Gift-Ready Box
12-Month Standard Warranty
Optional Upgrades at Checkout
Premium Gift Bag for a complete gifting experience
Upgrade to a brand-new battery
Extend your warranty to 24 months
Samsung Galaxy A21s for Sale - Get the Best Price at The Big Phone Store (UK)
Get your Samsung Galaxy A21s at the lowest price from The Big Phone Store ✅ Unlocked ✅ Latest Model! ⚡Fast & Free Delivery ✅ 12-Month Warranty.
The Galaxy A21s: A Unique Performer
Need a device that balances durability, power, and reliability? The Samsung Galaxy A21s is the perfect all-rounder, featuring a powerful chip for reliable and efficient performance. Its 6.5-Inch Display offers vivid colours and smooth visuals, making it ideal for watching videos. The impressive camera setup is designed for versatile photography, from the perfect pet-pic to a stunning landscape-You can get all you need and more with the A21s!
Unbeatable Galaxy A21s Price in the UK
At The Big Phone Store, we offer the best Galaxy A21s deals in the UK. The affordability of the Galaxy A21s with low monthly payments makes it an attractive option for budget-conscious customers. Our SIM-free mobile phone Galaxy A21s smartphones 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.
With you Every Step of the Way
At The Big Phone Store, we handle every step of your purchase directly—no call centres, middlemen, or hidden fees. Our UK-based team has been providing top-notch service since 1999, and our 4.7-star TrustPilot rating reflects our commitment to affordable mobiles & quality.
Visit our page for guidance on buying your new phone, including tips on choosing the right model and understanding the process. Review the specifications below to ensure they meet your needs before purchasing.
Key Features
6.5-Inch PLS TFT Display: The large 6.5-inch display provides bright and clear visuals, ideal for watching videos and browsing content.
Quad-Camera System: The 48MP main camera, 8MP ultra-wide, 2MP macro, and 2MP depth sensor offer a range of photography options, from detailed close-ups to wide landscapes.
Exynos 850 Processor: Powered by the Exynos 850 chipset, providing reliable performance for everyday tasks, multitasking, and casual gaming.
5,000mAh Battery: The large 5,000mAh battery offers all-day power, and with 15W fast charging, you can quickly recharge your device.
128GB Storage: With up to 128GB of internal storage, expandable via microSD, there’s plenty of room for your apps, photos, and media.
Rear-Mounted Fingerprint Scanner: Secure and convenient unlocking with the rear-mounted fingerprint sensor for easy access.
Sleek Design: The Galaxy A21s has a modern and stylish design with a glossy finish, making it comfortable to hold and appealing to the eye.
Summary
The Samsung Galaxy A21s is an excellent choice for anyone looking for a sleek, contract-free smartphone. With its standout photo and video capabilities, and vivid HD+ display, you’ll be able to capture memories and enjoy content in stunning detail. Plus, it’s packed with a range of impressive features to enhance your experience!
Even better, you can find incredible Galaxy A21s deals for unbeatable value at The Big Phone Store.
Not just about hardware, the Galaxy A21s shines with its smooth and intuitive performance on the latest Android. The large display makes gaming, streaming, and multitasking a breeze, delivering a truly immersive experience. In short, the Galaxy A21s offers a perfect blend of style, power, and innovation—all in the palm of your hand!
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: Galaxy A21s
Release: 2020
OS: Android
Colours: Black, White, Blue, Red
BATTERY
Type: Lithium-Ion
Fast Charge: Yes
Wireless Charging: No
Removable Battery: No
BODY
Screen Size: 6.5 inches HD+ Infinity-O
Depth: 0.35 inches
Height: 6.44 inches
Width: 2.96 inches
Weight: 6.77 ounces
SIM Card: Dual SIM
SD Card Slot: Yes, up to 512GB
CONNECTIVITY
USB Type: USB-C
Bluetooth: Yes
Network: 4G, 3G
MEMORY
32GB, expandable with microSD card
CAMERA
No. of Cameras: 5
Front Camera: 13MP Sensor Selfie Lens
Back Camera: 48MP wide-angle, 8MP ultra-wide, 2MP macro, 2MP depth
30fps Video Recording
SECURITY
Fingerprint Sensor: Yes
ACCESSIBILITY
Hands-Free Communication
One-Hand Mode
Vibration Feedback
Hearing Enhancements
Button Shortcuts
What Other A Series Deals can you find at The Big Phone Store?
Click below to find out what other models we sell in the Galaxy A Series!
More Samsung Galaxy Devices & Accessories
Looking for a Samsung Galaxy device without the hefty price? We offer a great selection of Samsung refurbished tablet and refurbished Samsung watches with the latest features at affordable prices:
Choose from models to fit any budget, from the latest to budget-friendly options
Keep charged with our Samsung charger and charger cable
Protect your device with a Samsung screen protector and other essentials
No matter what you're looking for, our Samsung collection has the perfect device and accessories for you!
For More Refurbished Phones & Devices
Looking for more unbeatable SIM-Free Phones? Explore our full range of Apple Refurbished devices, including the latest Refurbished iPhones, as well as top picks from Samsung Refurbished and Google Refurbished. Whether you're after performance, value, or sustainability, our collection of refurbished phones offers the best in quality and price.
Turn Old Tech into Cash Trade-In Deals
Want to upgrade while saving more? Ready to clear out your old devices? At The Big Phone Store, you can sell phone in just a few clicks and get paid fast.
Whether you're upgrading or simply decluttering, we offer a hassle-free phone trade-in process with competitive prices and free shipping.
Reliable Power
This Galaxy A21s comes with 85% minimum battery health
Better than competitors' 80% average
Galaxy A21s Specifications
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What's In The Box?
- Your Galaxy A21s
- SIM Removal Tool
- Charging Cable
- 100% Sustainable and Recyclable Box
- One Month Free Phone Insurance
12 month warranty on your Galaxy A21s
Dont miss out on upgrading to 24 months warranty
The Galaxy A21s from The Big Phone Store comes with a Big warranty! The policy covers any internal fault that may arise through normal use during the 12 month warranty period.
Saving the Planet
Buying a refurbished Galaxy A21s is a smart way to reduce your environmental footprintWith over a billion electronic devices produced each year—many of which eventually end up in landfills—choosing a refurbished Galaxy A21s helps break the cycle of waste. Every product we restore and resell keeps valuable materials in use longer, reducing harmful electronic waste and supporting a more sustainable future.
This Galaxy A21s undergoes rigorous testing to guarantee top-tier reliability
- Lock Detection Checks for manufacturer, carrier, & software locks.
- Diagnostics Automated component functionality scan.
- Battery Health Battery capacity check to receive and hold a charge.
- Authenticity Replacement part & background check.
- Cellular Service Check SIM, place test call & sms message.
- Erase & Reset Secure data wipe and reset to factory default.
Galaxy A21s 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 A21s you want, take a look at the reviews our customers have left for us.
I bought the Samsung A21s for my brother, and he loves it! It's great for streaming and social media. The phone was in really good shape, like they claimed. Excellent deal at just £59.99. The whole process was simple and fast. Would totally recommend to my friends!
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I just got my Samsung Galaxy A21s and it is fantastic! Looks brand new and works like a charm. Perfect for my needs. The buy process was easy and delivery was quick. I'm really happy and would recommend The Big Phone Store to anyone looking for a good phone.
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Fab
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Amazing!
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