Xiaomi Poco X3 ProBlack • 128 GB • Dual Physical SIM

(69 reviews)

£187.00

before trade-in

Save £110.35

Free delivery by 22 - 23 Jun

Restored professionally

Based on up to 100-points of inspection

Customer reviews for Xiaomi Poco X3 Pro

Overall rating

69 verified reviews

Rating details

Accessories
4/5
Appearance
4.4/5
Battery
4.2/5
Lens & Camera
4.4/5
Overall performance
4.2/5
Packaging
4.4/5
Shipping
4.6/5

Reviews

Karin D.
Verified purchase
Reviewed 14/10/2025, Netherlands.
Really incredibly good. It arrived the next day and was ready to use immediately. I am sure I will need a phone again and will definitely come back to Back Market ..... Thanks 👍
Translated from Dutch
Xiaomi Poco X3 Pro 256GB - Blauw - Simlockvrij
Xiaomi Poco X3 Pro 256GB - Blauw - Simlockvrij
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
01/10/2025
Diego T.
Verified purchase
Reviewed 23/01/2024, Italy.
Phone in excellent cosmetic condition, better than described, there are just a couple of small scratches on the metal part around the camera. Works perfectly, new battery was unfortunately not available but the current one seems healthy.
Translated from Italian
Xiaomi Poco X3 Pro 256GB - Bronzo
Xiaomi Poco X3 Pro 256GB - Bronzo
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
18/01/2024
Martin B.
Verified purchase
Reviewed 27/09/2025, Austria.
The mobile phone I ordered is in surprisingly good condition. It looks like new. However, the delivery by FedEx was a disaster. First, the delivery driver was unable to deliver the parcel at 13:35, even though the company is open from 9:00 to 17:00, and then I was able to pick it up at a parcel shop 60 kilometres away from the delivery address.
Translated from German
Xiaomi Poco X3 Pro 128GB - Bronze - Ohne Vertrag
Xiaomi Poco X3 Pro 128GB - Bronze - Ohne Vertrag
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
04/09/2025
Sylvain L.
Verified purchase
Reviewed 17/05/2026, France.
Excellent appliance that lives up to expectations and more.
Translated from French
Xiaomi Poco X3 Pro 128 Go - Bleu - Débloqué
Xiaomi Poco X3 Pro 128 Go - Bleu - Débloqué
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
07/05/2026
Marcelino S.
Verified purchase
Reviewed 05/05/2025, Spain.
The phone goes very well.my wife is very happy, but it downloads very fast.otherwise it is perfect.she already has her POCO X3 PRO.fast delivery,did not bring charger, but I bought an original one.I am happy with the purchase.
Translated from Spanish
Xiaomi Poco X3 Pro 128GB - Bronce - Libre
Xiaomi Poco X3 Pro 128GB - Bronce - Libre
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
17/04/2025
Oleksandr R.
Verified purchase
Reviewed 04/04/2025, Finland.
I bought a POCO X3 Pro for 100 euros, and to be honest - I was surprised when I saw the Antutu result: 653437 points! At first I thought 550k max, maybe 600k if it goes well, but a result like this... my heart almost stopped 😅. This is really a top score - even today many new phones have lower scores, and still cost many times more. I used to have a UMIDIGI Bison - ok phone back then, but compared to the POCO it's just a pocket calculator. 3 times more power, 2 times more RAM, and everything runs really smoothly! The phone came in good condition, although there are some signs of use on the body, but otherwise everything works perfectly. I put on a temporary armour plate, and I'm still waiting for a proper protective cover and glass - then it will look like a combat phone, not a phone 😄. I also ordered an adapter, so I can use both memory card and dual SIM - now I have 240 gigs of storage, which is amazing, as today's phones don't even have microSD slots anymore. And most importantly - at this price you just can't get better. Seriously, I searched for a long time and compared everything - either they are more expensive and inferior, or they are complete rubbish. But this one - powerful, long battery life, memory card slot and everything I need. For 115 euros with all the accessories - best buy ever!
Translated from Finnish
Xiaomi Poco X3 Pro 256GB - Musta - Lukitsematon
Xiaomi Poco X3 Pro 256GB - Musta - Lukitsematon
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
26/03/2025
Dragonx C.
Verified purchase
Reviewed 12/05/2026, France.
Works perfectly received quickly highly recommend 👍
Translated from French
Xiaomi Poco X3 Pro 128 Go - Noir - Débloqué
Xiaomi Poco X3 Pro 128 Go - Noir - Débloqué
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
10/05/2026

Everything you ever wanted to know about the Xiaomi Poco X3 Pro

Durability
Overall performance
Camera
Screen quality

0.9SAR body
4GMobile network
48 megapixelsMain camera
215 gWeight
Xiaomi PocoSerie
2021Year of Release
8 GBMemory (GB)
BlackColour
Phantom BlackColour (official name)

The Xiaomi Poco X3 Pro is a powerful smartphone that delivers impressive performance and features, making it a solid choice for users looking for a capable device. Launched in March 2021, it remains relevant with its robust specifications and gaming-oriented capabilities.

Key features:

Release Date: March 2021
Display: 6.67-inch IPS LCD, FHD+ resolution with a 120Hz refresh rate
Processor: Snapdragon 860
Camera: Quad-camera setup featuring a 48MP main sensor
Connectivity: 5G compatible ensuring ultra-fast downloads and low-latency performance.

Who is this for?

The Xiaomi Poco X3 Pro is ideal for gamers, students, and anyone who needs a reliable smartphone for multitasking. Its high refresh rate display and powerful processor make it suitable for gaming and media consumption, while its large screen is perfect for browsing and streaming.

Pros & Cons:

Pros	Cons
High-performance Snapdragon 860 chip for smooth operation.	Bulkier design compared to other smartphones.
120Hz refresh rate for a fluid viewing experience.	Camera performance is good but not on par with flagship models.

Why refurbished?

Choosing a refurbished Xiaomi Poco X3 Pro allows you to enjoy a high-performance smartphone while being eco-conscious. Back Market ensures that all devices undergo rigorous testing to guarantee quality and reliability. Learn more about our quality standards.

SAR body: 0.9
Mobile network: 4G
Main camera: 48 megapixels
Weight: 215 g
Serie: Xiaomi Poco
Year of Release: 2021
Memory (GB): 8 GB
Colour: Black
Colour (official name): Phantom Black
Compatible with latest Update: No
Resolution: 1080 x 2400
OS: Android
Screen type: IPS LCD
SD Card Slot: microSDXC
Storage: 128 GB
Screen size (in): 6.67
Carrier compatibility: Unlocked
SIM card: Dual Physical SIM
SAR head: 0.57
Front camera: 20 megapixels
Foldable: No
Connector: USB-C + Jack 3.5mm
Model: Xiaomi Poco X3 Pro
Brand: Xiaomi

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Xiaomi Poco X3 ProBlack • 128 GB • Dual Physical SIM

Xiaomi Poco X3 ProBlack • 128 GB • Dual Physical SIM

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Customer reviews for Xiaomi Poco X3 Pro

Overall rating

Rating details

Reviews

Reviews

Karin D.

Diego T.

Martin B.

Sylvain L.

Marcelino S.

Oleksandr R.

Dragonx C.

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Everything you ever wanted to know about the Xiaomi Poco X3 Pro

Durability

Overall performance

Camera

Screen quality

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