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The Xiaomi Redmi Note 12 5G 128GB Black Unlocked offers smooth 5G performance, a vibrant display, and 128GB of storage for everyday use. Its unlocked design works with major UK networks, giving you the flexibility to choose or switch your mobile provider. Enjoy reliable performance, capable cameras, and a stylish Black finish, making it a great choice for entertainment, social media, and daily tasks.
Original price was: £235.00.£135.00Current price is: £135.00.
Choose this refurbished Xiaomi Redmi Note 12 5G for dependable performance without the full price tag. The 120Hz AMOLED screen makes scrolling and video look smooth, while built-in 5G keeps you connected on the move. A 5000mAh battery comfortably covers a full day, and 128GB expandable storage leaves plenty of room for apps and photos. Every handset is professionally tested, backed by a 1-year warranty, plus a 30-day return policy.
This refurbished Xiaomi Redmi Note 12 5G in Black arrives unlocked and ready for any UK network. Housed in a slim glass-backed shell with a side-mounted fingerprint reader, it pairs a sharp AMOLED panel with an efficient chipset for quick app loading and steady multitasking. The triple rear camera captures detailed daytime shots and switches to wide-angle framing for group photos, while the front camera handles video calls and selfies with ease. MIUI adds handy shortcuts and customizable themes on top of Android. Because this unit is refurbished, it has passed multi-point checks covering the battery, screen, cameras, and buttons and then been carefully cleaned and repackaged. You get proven hardware, real savings against buying new, a 1-year warranty, and a 30-day return window if it is not right for you.
| Feature | Detail |
|---|---|
| Display | 6.67 inch AMOLED, 120Hz |
| Resolution | FHD+ 2400 x 1080 pixels |
| Processor | Qualcomm Snapdragon 4 Gen 1 |
| RAM | Up to 8GB |
| Storage | 128GB, expandable via microSD |
| Rear Camera | 48MP + 8MP + 2MP |
| Front Camera | 13MP |
| Battery | 5000mAh |
| Charging | 33W wired fast charging |
| Operating System | Android 12, MIUI 14 |
| Network | 5G / 4G / 3G / 2G |
| SIM Type | Dual SIM |
| Connectivity | Wi-Fi, Bluetooth 5.3, NFC |
| Charging Port | USB Type-C |
| Fingerprint Sensor | Side-mounted |
| Build | Glass front and back, plastic frame |
| Colour | Black |
| Condition | Refurbished, fully tested and unlocked |
| Feature | Redmi Note 12 5G 128GB | OnePlus 13 512GB (Refurb.) | iPhone 15 128GB |
|---|---|---|---|
| Display Size | 6.67 inch | 6.82 inch | 6.1 inch |
| Display Type | AMOLED 120Hz | LTPO AMOLED 120Hz | OLED 60Hz |
| Resolution | 2400 x 1080 | 3168 x 1440 | 2556 x 1179 |
| Processor | Snapdragon 4 Gen 1 | Snapdragon 8 Elite | A16 Bionic |
| RAM | Up to 8GB | Up to 16GB | 6GB |
| Storage | 128GB | 512GB | 128GB |
| Rear Camera | 48MP+8MP+2MP | 50MP+50MP+50MP | 48MP+12MP |
| Front Camera | 13MP | 32MP | 12MP |
| Battery Capacity | 5000mAh | 6000mAh | 3349mAh |
| Charging Speed | 33W wired | 100W wired | 20W wired |
| Operating System | Android 12 (MIUI) | Android 15 (OxygenOS) | iOS 17 |
| Network Support | 5G | 5G | 5G |
| Connectivity | Wi-Fi, BT 5.3, NFC | Wi-Fi 7, BT 5.4, NFC | Wi-Fi 6, BT 5.3, NFC |
| Charging Port | USB Type-C | USB Type-C | USB Type-C |
| Fingerprint Sensor | Side-mounted | In-display | Face ID only |
| Condition | Refurbished | Refurbished | Refurbished |
Find your ideal smartphone at Refurbished Phones UK, with quality devices, warranty protection, and great value. The Xiaomi Redmi Note 12 5G in Black is a smart pick for anyone upgrading from an older handset or buying a first smartphone for a family member. At refurbishedphones.uk, every listing goes through a strict grading process, so what you see is exactly what you receive, from cosmetic condition to battery health. Choosing refurbished over new means lower cost, less electronic waste, and no compromise on daily reliability. This model suits students juggling lectures and social apps, commuters who stream music or podcasts on the move, and anyone who wants a spare handset without overspending. With unlocked SIM freedom, generous 128GB storage, and dependable 5G speeds, it handles calls, messaging, browsing, and gaming comfortably. Explore the Redmi Note 12 full specifications for a detailed breakdown of its technical features.
In 2026, the question isn't whether the Xiaomi Redmi Note 12 5G is the newest phone on the market; it's whether it still does the job well, and for most everyday users, it does. The hardware inside was built for smooth multitasking, quick app switching, and steady video playback, none of which has aged badly. Because this listing has passed inspection and carries a 1-year warranty, the usual worry about buying secondhand electronics is largely removed. It suits people who want a capable second phone, a gift for a teenager or parent, or simply a lower-cost way to get onto 5G without signing a long contract. If your priorities are messaging, browsing, streaming, and casual photography rather than the very latest chipset, this model continues to make practical sense well into 2026, especially at a refurbished price point.

Spec sheets only tell half the story, so it helps to know how the Xiaomi Redmi Note 12 5G camera behaves day to day. In good lighting, outdoor shots and daytime photos come out sharp with accurate, natural colors, and the software does a reasonable job balancing exposure automatically without much fiddling needed. The wide-angle lens is handy for group shots, tight rooms, or scenic views where you can't step back far enough, though detail softens slightly compared with the main sensor. Low light is where any budget-friendly phone shows its limits, and this one is no exception, with a touch more noise appearing after sunset. The front camera is perfectly suited to video calls and everyday selfies. Overall, it's a camera built for sharing moments quickly rather than for professional editing, and for most people documenting daily life, holidays, or family events, it handles the job comfortably.

Battery life is often the biggest worry when buying refurbished, so it's worth addressing directly for this Xiaomi Redmi Note 12 5G. Every unit is tested to confirm the battery holds a proper charge and cycles normally, rather than draining unexpectedly during use. With a large-capacity cell on board, a typical day involving messaging, social media, music streaming, calls, and light gaming is handled comfortably without needing a midday top-up. Heavier use, such as extended video streaming, navigation, or gaming sessions, will naturally shorten the runtime, which is normal for any phone at this stage of its life. Wired charging tops the battery back up efficiently overnight or during a lunch break, so downtime is minimal. Because battery aging is a genuine possibility on any pre-owned device, our warranty specifically covers battery faults for twelve months, so you're never left carrying the risk.

Buying any refurbished phone comes with a few sensible checks, and the Xiaomi Redmi Note 12 5G is no different. First, look closely at the screen for scratches, dead pixels, or discoloration, since listing photos can't always show minor marks. Next, test the battery by using the phone unplugged for a few hours to see how quickly it drains under normal use. Check that the SIM tray and microSD slot accept cards without a loose fit, and confirm the charging port holds the cable firmly. Buttons for power and volume should feel responsive, and the fingerprint sensor should unlock reliably on the first attempt. It's also worth confirming the software is genuine, unmodified MIUI rather than a customized build, and that all major apps install correctly from the Play Store. Finally, always buy from a seller offering a clear warranty and return period.

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Archibald Sutton –
I’m really pleased with my refurbished handset. It looks smart, feels well made, and has been performing smoothly throughout my daily routine.
Clara Whitmore –
I was pleasantly surprised by the quality. The device looks almost new, feels great in hand, and has been reliable for calls, apps, and streaming.
Frederick Lawson –
This was a fantastic choice for the price. The handset runs quickly, the battery lasts well, and I’ve had a very positive experience using it.
Matilda Prescott –
I’m delighted with the handset I received. It looks beautiful, performs smoothly, and has been perfect for both work and personal use.
Rupert Henshaw –
I wasn’t sure about buying refurbished at first, but I’m glad I did. The device arrived looking excellent and has worked without any problems.
Beatrice Alderton –
I’m very happy with the quality of this phone. It feels almost new; the display is clear, and the battery has been more than enough for my everyday needs.