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Xiaomi 15T, 12 GB, 256 GB, grey – SIM-Free, UK

Brand: Xiaomi

Winter Sale 2026: Enjoy 20% off – save £141 on your order.
Offer valid until 28 Jan 2026.

Xiaomi 15T, 12 GB, 256 GB, grey

Price: £690 £549

From £22.88 per month for 24 months

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Includes Official UK Warranty

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Xiaomi 15T, 12 GB, 256 GB, grey
Xiaomi 15T, 12 GB, 256 GB, grey
Xiaomi 15T, 12 GB, 256 GB, grey
General Specifications
Brand
Xiaomi
Energy Efficiency Rating
A
Protection Rating
IP68
Regulation Number
2023/1669
Colour
gray
Package Contents
Included Items
cable, SIM ejector tool
Connectivity Options
4G Support
Yes
5G Support
Yes
Bluetooth
Bluetooth 6
Wi-Fi Support
Yes
WiFi
Wi-Fi 6 (ax)
Processor (CPU)
CPU Architecture
Octa-Core
Chipset Model
Mediatek Dimensity 8400 Ultra
CPU Model
1x3.25 GHz Cortex-A725 & 3x3.0 GHz Cortex-A725 & 4x2.1 GHz Cortex-A725
Graphics (GPU)
GPU
Mali-G720
Memory & Storage
RAM
12 GB
Internal Storage
256 GB
Screen
Display Technology
AMOLED
Screen Size
6.83"
Resolution
1280x2772
Screen Protection
Corning Gorilla Glass 7i
Screen Refresh Rate
120 Hz
Functions
Built-in Sensors
Gyroscope, NFC, accelerometer, proximity sensor
GPS
A-GPS, GLONASS, GPS, Beidou, Galileo, QZSS
NFC
Yes
Stereo Sound
Yes
Dual SIM
Yes
SIM1
Nano
SIM2
Nano/E-SIM
Interfaces
Connection Ports
USB-C
Battery
Battery Type
Li-Po
Battery Capacity
5500 mAh
Fast Charging Support
67 W
Software
OS
Android
OS Version
HyperOS 2 (Android 15)
Main Camera
Rear Cameras - Quantity
3
Lens 1
50 MP, f/1.7, 23mm (wide), 1/1.56", 1.0µm, PDAF, OIS
Lens 2
50 MP, f/1.9, 46mm (telephoto), 1/2.76", 0.64µm, PDAF, 2x optical zoom
Lens 3
12 MP, f/2.2, 15mm, 120˚, 1/3.06", 1.12µm
Functions
panorama, HDR
Video Recording
4K@60/30FPS, 1080@60/30FPS, 720@30FPS
Front Camera
Front Cameras - Quantity
1
Lens 1
32 MP, f/2.2, 21mm (wide), 1/3.44", 0.64µm
Functions
HDR
Video Recording
4K@60/30FPS, 1080@60/30FPS, 720@30FPS
Dimensions
Device Weight
194 g
Height
16.32 cm
Width
7.8 cm
Thickness
0.75 cm

Buy Xiaomi 15T, 12 GB, 256 GB, grey SIM-free with 24-month interest-free instalments and free UK-wide delivery included.

id: id005235

1

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