Refurbished Galaxy S21 Series

A refurbished Samsung Galaxy S21 from Loop Mobile offers cutting-edge Android performance, sleek design, and outstanding value - all at a lower cost and with less environmental impact. The S21 Series introduced bold upgrades to camera systems, display technology, and processing power. Every refurbished device we offer is fully restored to near-new condition and backed by our thorough 75-point inspection.

At Loop Mobile, “refurbished” means expertly tested, professionally cleaned, and fully guaranteed. Whether returned shortly after purchase or traded in, every S21 model is carefully assessed, repaired (if needed), and prepared for its next life. From screen responsiveness and camera function to battery health and 5G connectivity, we check every detail - so you can shop with confidence.

Choosing a refurbished S21 means saving money and reducing e-waste. You’ll extend the life of a powerful device, cut down on unnecessary manufacturing, and make a more sustainable upgrade - all without compromising on quality or experience.

Why Choose a Refurbished Samsung Galaxy S21 Series Device?

Next-Level Performance with 5G Speed: Powered by the Exynos 2100 (UK version) or Snapdragon 888 (global), the Galaxy S21 Series offers fast, smooth performance across apps, gaming, photography and multitasking. With 5G connectivity, you’re future-ready for streaming, downloading, and sharing at ultra-fast speeds.

Dynamic AMOLED 2X Displays with 120Hz Refresh Rate: Enjoy vibrant colour, deep contrast, and super-smooth visuals with Samsung’s signature Dynamic AMOLED 2X displays, complete with 120Hz adaptive refresh rates for ultra-responsive scrolling and interaction.

• The S21 features a compact 6.2" screen

• The S21+ offers a larger 6.7" display

• The S21 Ultra delivers an expansive 6.8" WQHD+ panel — perfect for creative work and media

Powerful Camera Systems Across the Range:

• The S21 and S21+ feature a 64MP triple-lens camera system with up to 30x Space Zoom, 8K video recording, and Single Take AI for capturing multiple photos and clips in one go.

• The S21 Ultra elevates mobile photography with a 108MP main sensor, dual telephoto lenses (3x and 10x optical zoom), 100x Space Zoom, and laser autofocus — delivering exceptional results even in challenging light.

S Pen Support on S21 Ultra: For the first time, the S21 Ultra supports the Samsung S Pen, making it a great choice for productivity, note-taking, or digital sketching (S Pen sold separately).

Impressive Battery Life & Charging Options: All S21 models deliver all-day power with intelligent battery management:

• S21: 4000mAh

• S21+: 4800mAh

• S21 Ultra: 5000mAh
  Fast charging, wireless charging, and Wireless PowerShare are supported throughout the range.

Refined, Durable Design: The Galaxy S21 Series features a striking Contour Cut Camera housing, sleek metal frames, Gorilla Glass Victus (on S21+ and Ultra), and IP68 water and dust resistance — combining premium looks with everyday toughness.

Our Refurbishment Process

Each Galaxy S21 Series phone goes through a complete, multi-stage restoration:

• Recovery: Devices are responsibly sourced from reliable trade-in programmes and verified suppliers.

• Testing: We conduct a 75-point diagnostic, checking battery health, camera systems, displays, speakers, fingerprint sensors, ports, and connectivity.

• Refurbishment: Devices are professionally cleaned and restored, with any worn or faulty components replaced. Software is updated and reset to factory settings.

• Grading: We clearly label each phone’s cosmetic condition (premium, excellent, good or fair), offering choice and transparency for every budget.

Why Buy Your Refurbished Galaxy S21 from Loop Mobile?

Complete Transparency: We clearly explain each device’s condition and refurbishment process. You’ll also see estimated CO₂ savings per phone, helping you make a sustainable purchase.

12-Month Warranty: Every refurbished Galaxy S21, S21+, and S21 Ultra comes with a 12-month warranty and is supported by our UK-based customer care team.

Eco-Friendly Packaging: All orders are shipped in minimal, recyclable packaging to reduce environmental impact without compromising protection.

Ready to Experience the Galaxy S21 Series?

Whether you’re after the compact performance of the Galaxy S21, the larger screen and battery of the S21+, or the top-tier camera and S Pen support in the S21 Ultra, the S21 Series still holds its place as one of Samsung’s best.
Explore our collection of refurbished Samsung Galaxy S21 models today — and upgrade sustainably, affordably, and confidently.