Xiaomi 15T256 GB•Black

Name: Refurbished Xiaomi 15T
Brand: Xiaomi
Availability: OutOfStock

£472.00

Save £100.35

Standard Delivery by 14 - 16 OctExpress Delivery by 12 Oct for £12.00

Restored professionally

Based on up to 100-points of inspection

The PhoneMart Promise

Based on up to 100-points of inspection

We measure each battery's health and capacity against strict standards, and replace any that don't make the grade, so you get power you can rely on all day.
The display is switched on and looked over closely for any blemishes, so there are no marks, dust spots or discolouration to spoil the view.
Where a charger is included, the cord and connectors are checked for wear, and the plug is confirmed to fit sockets.
Before it ships, every device gets a thorough professional clean and polish so it feels fresh in your hands.
Every lens is put to work, so we can confirm sharp photos, smooth video and reliable performance on video calls.
A full factory reset wipes the device clean, securely erasing all previous data and restoring the original settings.
We confirm the network status up front, so you know exactly whether the device is locked or unlocked before it arrives.
Cards are inserted to make sure the device reads SIM and memory cards correctly, and that every tray and slot works smoothly.
Each button is pressed to check it responds straight away and does exactly what it should, from volume to lock to power.
If any parts are fitted during refurbishment, they are tested for compatibility and held to the same standards as the originals.
We run the IMEI to confirm it is clean and never blacklisted, and that the device details match the manufacturer's records.
The moisture indicator inside the device is inspected to rule out any history of water or liquid damage.
Every port, including the headphone, USB and Ethernet connections, is checked to make sure it connects and works reliably.
Face and fingerprint unlock, along with any voice recognition, are tested to make sure they work quickly and accurately.
Positioning is checked for accurate GPS, so maps and location apps behave exactly as they should.
External sensors, such as proximity, brightness, laser measurement and heart rate, are checked for precise and responsive readings.
Screws, casing, frames and other mechanical parts are examined to confirm they are original or quality replacements, and any replacement has to match or beat industry standards.
We confirm that Wi-Fi and Bluetooth connect quickly and hold a stable signal.
Speakers and microphones are inspected and fine tuned so audio records and plays back clearly.
The flash and every indicator light are tested to confirm they light up and work correctly.
Any features that are specific to your device are checked against the same standards, so nothing gets missed.

Select the condition

Example image

Body

Almost no signs of useVerified partsBattery for daily use

Select the condition

Select a battery option

Select storage

Select SIM type

Select the colour

Select the colour

Xiaomi 15T

Excellent
Standard battery
Black
256 GB
Dual Physical SIM + eSIM

£472.00

£572.35 newSave £100.35

14-day returns

Set up the return in just a few clicks in your PhoneMart account.

Send the device back within 14 days of receiving it. Return postage is paid by you unless the item is faulty, damaged or not what you ordered.

Get your cash back within 3 business days of the seller receiving the device.

Proudly refurbished by PhoneMart Privacy policy

Comes with

Compatible charging cable

Excellent-Standard battery-Black-256 GB-Dual Physical SIM + eSIM

£472.00

£572.35 newSave £100.35

£472.00

£572.35 newSave £100.35

Common questions about the Xiaomi 15T

Black

Colour

256 GB

Storage

Dual Physical SIM + eSIM

Sim

Unlocked

Carrier compatibility

USB-C

Connector

Foldable

12 GB GB

Memory gb

Mobile network

Android

Xiaomi 15T 2025 delivers a large AMOLED screen that fills your hand with rich colors and sharp detail. The 6.83 inch display gives you plenty of room for reading, browsing, and gaming without feeling cramped.

With 12 GB of RAM, the Xiaomi 15T handles multiple apps and tabs smoothly. It runs Android and connects on 5G unlocked networks, so you get fast data and flexible carrier options. Weighing 194 grams, it balances size and comfort for everyday use.

Key features

Memory: 12 GB RAM for smooth multitasking
Screen: 6.83 inch AMOLED for vivid visuals
Resolution: 1280x2772 sharp display detail
Network: 5G unlocked for fast connectivity
SIM: Dual Physical SIM + eSIM for flexible use
Weight: 194 g balanced for daily handling

Who is this for?

The Xiaomi 15T fits anyone who needs a large, bright screen for watching videos or multitasking on the go. It works well for professionals and students who keep many apps open and switch quickly between tasks thanks to its 12 GB of RAM.

This phone suits users who want a flexible SIM setup with both dual physical SIM cards and eSIM support, ideal for travelling or managing work and personal numbers. If you want a device that connects across 5G networks unlocked, this model is ready for that.

What you get and what to know

What you get	Good to know
Unlocked phone Works on any compatible network	No SD card slot Storage fixed at device capacity
Dual SIM support Dual Physical SIM + eSIM options	Android OS Runs established Android environment
USB-C connector Standard charging and data port	Non-foldable screen Rigid 6.83 inch AMOLED display

Why buy it refurbished?

Buying the Xiaomi 15T refurbished extends the life of a high-quality smartphone and reduces electronic waste. Every device we sell passes a thorough inspection including screen, battery, buttons, and connectivity checks to ensure reliable performance.

Each phone is factory reset and graded for cosmetic condition, so you know what to expect. Refurbished phones come with a 24-month warranty, free delivery, and 14-day returns, offering value and peace of mind while lowering your environmental impact.

ColourBlack

Storage256 GB

SimDual Physical SIM + eSIM

Carrier compatibilityUnlocked

ConnectorUSB-C

FoldableNo

Memory gb12 GB GB

Mobile network5G

OsAndroid

Resolution1280x2772

Sar head0.99

Screen size in6.83 inch

Screen typeAMOLED

Sd card slotNo

Sim cardDual Physical SIM + eSIM

Weight194 g g

Year of release2025

Welcome to PhoneMart

The best prices for high-quality renewed goods by sellers we’ve checked and vetted. We don’t mind if you Google us.

Get to know us

24-month warranty
Free delivery on all items
14-day returns
Excellent customer support

Popular searches

Xiaomi 15T256 GB•Black

Restored professionally

Select the condition

Select the condition

Select a battery option

Select a battery option

Select storage

Select storage

Select SIM type

Select SIM type

Select the colour

Select the colour

14-day returns

Comes with

You may also like

Popular searches

Common questions about the Xiaomi 15T

Key features

Who is this for?

What you get and what to know

Why buy it refurbished?

Welcome to PhoneMart