What is the difference between used, refurbished, and brand new phones?

Used phones are pre-owned devices sold as-is, usually with minimal testing or repairs. Refurbished phones are professionally tested, repaired if needed, cleaned, and restored to full working condition, often with a warranty. Brand new phones are factory-sealed, never used, and include a full manufacturer warranty.

Are your refurbished phones tested before sale?

Yes. All refurbished phones go through a thorough 30+ point inspection covering battery health, screen responsiveness, cameras, charging ports, and more.

Do your phones come with a warranty?

Brand new phones include a standard manufacturer warranty. Refurbished phones typically include an 18-month warranty. Used phones may include a limited warranty depending on the listing.

What condition are the used phones in?

We clearly list the condition of each used phone, such as Fair, Good, or Excellent. All used phones are tested for functionality but may show cosmetic wear.

Are your phones unlocked?

Yes. Unless otherwise stated, all phones are fully unlocked and compatible with UK networks including Vodafone, O2, EE, and Three.

What accessories come with the phone?

Brand new phones include the original box and standard accessories. Refurbished and used phones may include compatible accessories such as a charging cable, and packaging may not be original.

Can I return the phone if I change my mind?

Yes. We offer a 30-day return policy on most phones. The phone must be returned in the same condition as received. See our return policy for full details.

How long does delivery take?

We offer fast and secure UK delivery, usually within 1 to 2 working days. Tracking information is provided once your order ships.

Do you offer "Buy Now, Pay Later" or installment options?

Yes. Buy Now, Pay Later options are available through trusted payment providers at checkout. Terms and availability vary by device.

Is it safe to buy refurbished phones online?

Yes. At Zextons Tech Store, every refurbished phone is professionally restored, tested, and backed by a warranty for reliable performance at a lower cost.

Samsung Galaxy S21 - Unlocked - Main view

Samsung Galaxy S21 - Unlocked Excellent Gray 128gb

4.8/5 (10 reviews)

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Product Summary :

The Samsung Galaxy S21 is a sleek flagship smartphone featuring a 6.2-inch Dynamic AMOLED 2X display, pro-grade triple camera system, and the powerful Snapdragon 888 5G processor for smooth everyday performance, gaming, and multitasking. With its modern design and 5G connectivity, it’s built to deliver a premium mobile experience.

Product Description :

The Samsung Galaxy S21 remains one of Samsung’s most popular flagship smartphones, known for its sleek design, stunning display, and pro-grade camera system. This model is refurbished, fully tested, and restored to ensure reliable performance. Offered in 128GB storage and in very good condition, it’s the perfect choice for anyone looking for premium features at an affordable price.

Sleek Design & Dynamic Display
Crafted with Samsung’s modern design language, the Galaxy S21 looks and feels premium in hand. The 6.2-inch Dynamic AMOLED 2X display delivers sharp detail, vibrant colors, and smooth scrolling with a 120Hz refresh rate. Whether you’re watching movies, gaming, or browsing, the S21 provides an immersive experience that rivals the latest phones.

Powerful Performance
Powered by the Snapdragon 888 5G, the Galaxy S21 delivers fast and efficient performance across apps, games, and multitasking. Paired with 8GB RAM and 128GB of storage, it ensures plenty of space for apps, photos, and files while maintaining smooth everyday usage.

Pro-Grade Camera System
The triple-lens rear camera setup on the Galaxy S21 includes:
12MP Wide Camera for crisp, detailed shots
12MP Ultra-Wide Lens for stunning landscapes
64MP Telephoto Lens with 30x Space Zoom
Combined with 8K video recording, Night Mode, and advanced AI photography, the S21 ensures professional-quality photos and videos in any lighting condition. The 10MP front camera is perfect for selfies and crystal-clear video calls.

Battery & Charging
Equipped with a 4000mAh battery, the Galaxy S21 is built to last all day with moderate to heavy use. With fast charging, wireless charging, and Wireless PowerShare, you’ll stay powered up and even help charge your accessories.

Refurbished in Very Good Condition
This Samsung Galaxy S21 has been refurbished to a very good condition, meaning it has been fully tested, cleaned, and restored for reliable use. You may notice minor cosmetic signs of previous use, but the phone is in excellent working order and delivers full functionality.

Why Choose the Samsung Galaxy S21 (Refurbished)?
Refurbished – Very Good Condition: Fully tested and restored for quality
128GB Storage: Space for apps, photos, and videos
Dynamic AMOLED 2X Display: Smooth and vibrant visuals
Pro Camera System: Capture photos and videos like a pro
Affordable Premium: Flagship features at a lower price

What’s Included in the Box
Samsung Galaxy S21 (128GB, refurbished – very good condition)
USB-C charging cable
SIM eject tool

Final Thoughts
The Samsung Galaxy S21 (128GB, Refurbished, Very Good Condition) offers flagship-level performance, an outstanding display, and a pro camera system—without the flagship price. Perfect for anyone who wants Samsung’s premium features at a more accessible cost, this phone delivers reliability, style, and power in one sleek device.

Saving the Planet

Buying a refurbished Samsung Galaxy S21 - Unlocked is a smart way to reduce your environmental footprint

Every year, millions of electronic devices are discarded, creating unnecessary waste. At Zextons Tech Store, choosing a refurbished Samsung Galaxy S21 - Unlocked means you're making a smarter and greener choice. Each device we carefully restore and resell helps extend the life of valuable materials, reduces electronic waste, and supports a more sustainable future. With our quality assurance and extended warranties, buying refurbished isn't just eco-friendly—it's also reliable and affordable.