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Refurbished Xiaomi 12 5G

Refurbished Xiaomi 12 5G

Refurbished Xiaomi 12 5G - Free Delivery

When did the Xiaomi 12 come out?

Released December 28th 2021, the Xiaomi 12 is a top of the line flagship smartphone from Chinese designer and manufacturer Xiaomi.



  • Dimensions: 152.7 x 69.9 x 8.2 mm

  • Weight: 179 g

  • Dual SIM (Nano-SIM, dual stand-by)

  • Gorilla Glass Victus, aluminium frame, glass back

  • AMOLED, 120Hz, 6.28 inch display 

  • Android 12, MIUI 13

  • Octa core Qualcomm SM8450 Snapdragon processor

  • Stereo loudspeaker

  • Optical fingerprint sensor

  • Li-Po 4500 mAh, non-removable battery

  • USB Type-C 2.0


Main Cameras

  • 50 MP, f/1.9, 26mm (wide), 1/1.56", 1.0µm, PDAF, OIS

  • 13 MP, f/2.4, 12mm, 123˚ (ultrawide), 1/3.06", 1.12µm

  • 5 MP, f/2.4, 50mm (telephoto macro), AF


Front Camera

  • 32 MP, f/2.5, 26mm (wide), 0.7µm


Should I buy a used Xiaomi 12?

The 6.28-inch display featured on the Xiaomi 12 is a standout feature, with a bright, crisp, OLED panel that is full of contrast and a high definition 1080 x 2400 resolution. The refresh rate of the screen is 120Hz, over the industry standard, so sure to deliver a superb level of smoothness when using the device.

The battery in the Xiaomi 12 is an impressive 4500mAh, which is certain to last through a full day of intensive use, even with the high-tech specs included in the 12 . Plus, with 67W fast-charging capabilities, the 11 can go from 0% battery to 87% in 30 minutes!

Another standout feature of the Xiaomi 12 is the camera, featuring three separate cameras on the rear camera array to choose from: an ultra-wide, wide, and telephoto. Ensuring that, no matter the subject, you are ready to capture it. The camera has impressive dynamic range which is sure to do your subject justice even in the most challenging lighting conditions.


Is the Xiaomi 12  waterproof?

The Xiaomi 12 is not waterproof and does not have an IP rating at all.


Saving money on your Xiaomi 12 through buying refurbished

When purchasing a device graded as ‘Like New’, you can expect to pay more than the same device in ‘Good’ condition, as a ‘Like New’ device will display much less cosmetic wear and appear exactly as new, just without the box. Every Samsung device that we sell is fully tested and expertly refurbished; our grading system only refers to the cosmetic condition of the device and has zero impact on system performance. Those who are seeking out savings, then, must choose the device in a condition fitting for their price range.


Our grading system works as follows:


Like New:

Fully tested with no visible signs of use, for all intents and purposes a new device with perfect functionality.



Potential for small amounts of cosmetic wear such as scratches while still in perfect working order.


Very Good:

Used duct with moderate signs of use/ wear and tear. In perfect working order. 



May have cracks, dents, chips and heavy signs of usage, though still operating to an acceptable standard (perfect working order.)



If looking to maximise your savings even further, you have only one storage option with a refurbished Xiaomi 12. 128GB or 256GB. Opting for a smaller amount of physical storage in your device can be economical as the device itself will be cheaper and cloud services can more than make up for the deficit at a fraction of the price. Google offers a cloud service that provides users with 200GB storage space for just £2.60 per month.


Will my Xiaomi 12 come with a charger?

When purchased from us, your device will come with a genuine Xiaomi charging cable as standard. We vide a range of USB plugs for purchase if required.

The Xiaomi 12 is also compatible with Fast Qi/PMA wireless charging, 50W, as well as reverse wireless charging 10W, some of the most impressive numbers on the market today, if the wireless lifestyle is a little more your speed.

To browse our selection of wireless chargers, including branded chargers, click here.


If I order my refurbished Xiaomi 12 today, when will it arrive?

If you order before 4 PM (Monday to Friday), you will receive your device the very next day! We offer free delivery on all orders over £30. If you need it as soon as possible, you can select Next Day Delivery at checkout, and specify whether you want it before 1 PM, or 9 AM. Every phone that you can see on our site is in stock, so unlike other websites, you won’t have to wait for weeks before receiving your device, it’s picked, packed, and shipped the same day!


Why buy a refurbished Xiaomi 12 from The Big Phone Store?

We have a 14-day, no-questions-asked, money-back guarantee and 12-month warranty, we make sure that our customers are satisfied when they shop with us! Our UK-based customer service team is available and ready to help you every step of the way. If you’re unsure about buying a refurbished Xiaomi 12, you can even get in touch today to resolve any queries you may have.

For our full selection and best deals on refurbished Xiaomi devices see our landing page here.