Xiaomi Poco X3 ProBlack • 256 GB • Dual Physical SIM

Name: Xiaomi Poco X3 Pro 256GB - Black - Unlocked
Brand: Xiaomi
Price: 166.00 GBP
Availability: InStock
Rating: 4.28 (158 reviews)

(158 reviews)

£166.00

before trade-in

Save £222.00

Free delivery by 30 - 31 Jul

Restored professionally

Based on up to 100-points of inspection

Customer reviews for Xiaomi Poco X3 Pro

Overall rating

158 verified reviews

Rating details

Accessories
4/5
Appearance
4.4/5
Battery
4.2/5
Lens & Camera
4.4/5
Overall performance
4.3/5
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
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
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
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

XiaomiBrand
0.90SAR body
2021Year of Release
256 GBStorage
NoCompatible with latest Update
Dual Physical SIMSIM card
20 megapixelsFront camera
215 gWeight
0.57SAR head

The Xiaomi Poco X3 Pro is a well-rounded smartphone that offers excellent performance and features for users who need a reliable device for gaming, streaming, and everyday tasks. Launched in March 2021, this model remains popular due to its powerful specifications and competitive pricing.

Key features:

Display: 6.67-inch IPS LCD, FHD+ resolution with a 120Hz refresh rate
Processor: Qualcomm Snapdragon 860
Camera: Quad-camera setup with a 48MP main sensor
Storage: 256GB internal storage with expandable memory via microSD
Connectivity: 4G LTE and dual SIM support

Who is this for?

The Xiaomi Poco X3 Pro is ideal for gamers and multimedia consumers who require a high refresh rate display and robust performance without the premium price tag. It’s also a great option for students and professionals who need a versatile device for multitasking and entertainment.

Pros & Cons:

Pros	Cons
High-performance Snapdragon 860 for gaming.	Camera performance may lag in low-light conditions.
120Hz refresh rate for smooth scrolling.	Bulkier design compared to some competitors.

Why refurbished?

Choosing a refurbished Xiaomi Poco X3 Pro allows you to enjoy its impressive features while being eco-conscious. Back Market ensures that each device undergoes rigorous testing to meet high-quality standards. Learn more about our quality standards.

Brand: Xiaomi
SAR body: 0.90
Year of Release: 2021
Storage: 256 GB
Compatible with latest Update: No
SIM card: Dual Physical SIM
Front camera: 20 megapixels
Weight: 215 g
SAR head: 0.57
Resolution: 1080 x 2400
Carrier compatibility: Unlocked
Colour: Black
Mobile network: 4G
Foldable: No
Manufacturer Ref: M2102J20SG
Main camera: 48 megapixels
Memory (GB): 8 GB
Model: Xiaomi Poco X3 Pro
OS: Android
SAR body part: N/A
Serie: Xiaomi Poco
Screen type: IPS LCD
Colour (official name): Phantom Black
Screen size (in): 6.67
SD Card Slot: microSDXC

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Xiaomi Poco X3 ProBlack • 256 GB • Dual Physical SIM

Xiaomi Poco X3 ProBlack • 256 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.

Marcelino S.

Oleksandr R.

Sylvain L.

Dragonx C.

Popular searches

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

Durability

Overall performance

Camera

Screen quality

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