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Xiaomi Mi 9 128GB - Blue - Unlocked

£99.00
before trade-in


Free delivery by 21 May - 22 May

All devices are restored professionally based on a 25-point inspection

  • Buttons
  • SIM and/or memory card reader
  • Data deletion
  • Chargers and/or cables
  • Unlocking
  • GPS and/or positioning system
  • Cameras
  • External sensors
  • Biometric sensors
  • WiFi and Bluetooth
  • IMEI serial number
  • Oxidation
  • Flash and indicator lights
  • Mics and speakers
  • Input and output ports
  • Phone carrier
  • Battery health
  • Mechanical parts
  • Parts compatibility
  • Screen
  • Other features specific to this device

Ta-da!

Xiaomi Mi 9 128GB - Blue - Unlocked
Xiaomi Mi 9
ExcellentStandard battery128 GBBlue
£99.00
before trade-in

Proudly refurbished by Connected247 (United Kingdom)

Free delivery by 21 May - 22 May

Comes with

Compatible charging cable

Xiaomi Mi 9 128GB - Blue - Unlocked: customer reviews

19 verified reviews in the last 24 months.

  • N

    Nathalie S.

    Purchased on the 22 April 2025

    Verified purchase

    I bought a Xiaomi 9 S in what was described as "acceptable" condition for really little money, so I wasn't expecting too much. I just wanted to try it out. In fact, I am thrilled, the condition of the mobile phone is far more than acceptable! Wow, this was certainly not my last purchase here.

    Translated from German

    Reviewed in Germany on 11 May 2025

  • G

    Gaja Z.

    Purchased on the 5 February 2024

    Verified purchase

    I bought a phone in 'excellent' condition. It was shipped in two/three working days, right on time. It arrived in a box with power cable, warranty and SIM slot key. This was my first purchase of a refurbished phone and it far exceeded my expectations. The phone looks as good as new, fully functional and with 94% battery, much more than it promises. In short, I hope with time that no problems arise, but if so I will definitely buy from this site again.

    Translated from Italian

    Reviewed in Italy on 26 March 2025

  • G

    Giorgia F.

    Purchased on the 24 May 2024

    Verified purchase

    I bought a xiaomi mi9 in 'very good' condition. The phone had clear signs of wear and tear, you could tell it had been dropped many times. Also, the power button was faulty, and just touching it would turn the screen off/on. Too bad because otherwise it would have been perfect. Certainly the condition was not great, but rather I would say 'good'. I have made the return and am waiting for a refund.

    Translated from Italian

    Reviewed in Italy on 31 March 2025

  • A

    Alexandra D.

    Purchased on the 8 December 2023

    Verified purchase

    I got this phone for my mother. I opted for the refurbished one and I'm not disappointed. Next time I'll get one for myself. I'll never buy a new phone again and I don't see the point.

    Translated from French

    Reviewed in France on 26 March 2025

  • L

    Lars S.

    Purchased on the 14 December 2023

    Verified purchase

    Basically everything was great, but unfortunately the default language was Polish. Fortunately, there's Google Translate and I have a basic knowledge of Slavic languages. For other customers, English would certainly have been more favourable as a system language. Perhaps the sender should be informed of this.

    Translated from German

    Reviewed in Germany on 26 March 2025

  • R

    René L.

    Purchased on the 15 May 2023

    Verified purchase

    I don't use my phone much because I've always done that. With my other devices I charged them every week and with the xiaomi mi 9 every two days.

    Translated from French

    Reviewed in France on 26 March 2025

  • P

    Pio antonio V.

    Purchased on the 9 June 2023

    Verified purchase

    The phone arrived without delay and is working as good as new; I only had to unlock the gyroscope and accelerometer sensors with an app because it wasn't detecting them. It has a touchscreen fingerprint scanner and the camera is no joke either.

    Translated from Italian

    Reviewed in Italy on 26 March 2025

See all 19 reviews

Reborn vs. brand new

Here’s what you help prevent on average by choosing a reborn smartphone over a brand new one.

77.3 kg of carbon

That’s like driving an old banger from London to Edinburgh and back.

6.3 oz of e-waste

That’s around the weight of a baseball.

537.1 lbs of raw materials

That's like 20 dogs digging in your yard for a week.

77,000 litres of water

That's like running a faucet for 3 days

Everything you ever wanted to know about the Xiaomi Mi 9 128GB - Blue - Unlocked


  • Durability

  • Overall performance

  • Camera

  • Screen quality

  • BlueColour

  • 128 GBStorage

  • 6 GBMemory

  • Xiaomi Mi 9Model

  • AndroidOS

  • NoRetro tech

  • Super AMOLEDScreen type

  • USB-CConnector

  • 20 megapixelsFront camera

The Xiaomi Mi 9 is a versatile smartphone that offers a solid combination of performance and features, making it a suitable choice for a variety of users. Released in March 2019, this model has remained relevant due to its powerful specifications and appealing design.

Key features:
  • Release Date: March 2019
  • Display: 6.39-inch Super AMOLED, FHD+ resolution
  • Processor: Snapdragon 855
  • Camera: Triple rear cameras with a 48MP main sensor
  • Connectivity: 4G LTE support for fast mobile data.
Who is this for?

The Xiaomi Mi 9 is ideal for users who want a reliable smartphone for everyday tasks, photography, and media consumption. It’s particularly well-suited for students or professionals looking for a capable device without the latest price tag.

Pros & Cons:
Pros Cons
Vibrant Super AMOLED display for excellent visuals. Not water-resistant, which may be a concern for some users.
Strong performance with Snapdragon 855 chip. MIUI may not appeal to users preferring stock Android.

Why refurbished?

Choosing a refurbished Xiaomi Mi 9 allows you to enjoy a quality smartphone while being eco-conscious. Back Market ensures that all devices undergo strict quality checks to guarantee reliability. Learn more about our quality standards.

Xiaomi Mi 9 128GB - Blue - Unlocked
ColourBlue
Storage128 GB
Memory6 GB
ModelXiaomi Mi 9
OSAndroid
Retro techNo
Screen typeSuper AMOLED
ConnectorUSB-C
Front camera20 megapixels
Company nameXiaomi Corporation
Camera TypeTriple (3x)
SeriesXiaomi Mi
Company email addressservice.global@xiaomi.com
Company postal address23/F, Tower 3, China Central Place, 77 Jianguo Road, Chaoyang District, Beijing, China
SIM cardDual Physical SIM
Main camera48 megapixels
Colour (official name)Ocean Blue
SD Card SlotNo
FoldableNo
Compatible with latest UpdateNo
Manufacturer RefM1902F1G
Network4G
Resolution1080 x 2340
SAR body1.30
SAR head1.39
Screen size (in)6.39
Carrier compatibilityUnlocked
Year of Release2019
BrandXiaomi
Weight173 g
Height15,7 cm
Width7,4 cm
Depth0,7 cm
  • 1-year minimum warranty
  • Free delivery on all items
  • Free 30-day returns
  • Excellent customer support