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Xiaomi 15T 256 GB

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Xiaomi 15T 256 GB
256 GB512 GB
Screen:6.83 ", 2772x1280, 447 ppi, 120 Hz, panel AMOLED
Memory size:256 GB, UFS 4.1, RAM 12 GB, LPDDR5X
Camera:3 modules, 50 MP, + 12 MP, and 50 MP, 4K, stabilization, slow-mo
CPU (GPU):Dimensity 8400 Ultra (Mali-G720)
Battery:5500 mAh
Main camera optics by Leica. Screen mode for wet fingers. Flicker sensor. Color temperature sensor.

A sub-flagship class smartphone powered by a high-performance mobile processor MediaTek Dimensity 8400 Ultra with a 3D IceLoop cooling system. The model features 12 GB of fast LPDDR5X RAM and provides 256 GB of space in the built-in UFS 4.1 storage. The most splendid feature is the 6.83-inch flat AMOLED screen with a maximum resolution of 2772x1280 pixels and a refresh rate of 120 Hz.

The display supports DC Dimming for PWM control. The smartphone's cameras are crafted in collaboration with Leica: the rear hosts a triple photo module with a leading 50 MP Light Fusion 800 sensor and optical stabilization, and a 32 MP sensor serves the role of the front camera. Additionally, the back includes a 12 MP ultra-wide and a 50 MP telephoto camera. The Xiaomi 15T 256GB battery has a capacity of 5500 mAh and supports fast wired charging at 67 W (from zero to "full" in approximately 50 minutes). The model's body boasts high-level dust and water resistance with IP68 certification. The smartphone is available in Black, Gray, and Rose Gold colors.

All specifications
Specifications 15T 256GB
Main
Operating systemAndroid 16
Display
Main display6.83 "
2772x1280
447 ppi
AMOLED
120 Hz
HDR10+, Dolby Vision
DC Dimming support / 3840 Hz /
Gorilla Glass v7i
Display-to-body ratio90 %
DCI-P3
Hardware
Processor (graphics)Dimensity 8400 Ultra (Mali-G720)
CPU frequency3.25 GHz
CPU cores8
RAM12 GB
RAM typeLPDDR5X
Memory storage256 GB
Storage typeUFS 4.1
Memory card slotabsent
Liquid cooling / Xiaomi 3D IceLoop /
Test results
AnTuTu Benchmark Test1640 000 points
Geekbench Test6327 points
Test Wild Life (Extreme)3811 points
Main camera
Lenses3 modules
Main lens50 MP
f/1.7
23 mm
Ultra wide lens12 MP
f/2.2
15 mm
120 °
Telephoto lens50 MP
f/1.9
46 mm
Full HD (1080p)60 fps
4K video recording60 fps
Slow motion (slow-mo)960 fps / at 1080р and 720р /
Image stabilizationoptical
Camera zoom (min-max)3.07 x
Claimed magnification (main-tele)4 x
Flash
Front camera
Form factorin display
Main selfie lens32 MP
Aperturef/2.2
Full HD (1080p)60 fps
Ultra HD (4K)30 fps
Connections and communication
Cellular technology5G
SIM card typenano+e-SIM
SIM slots2 SIM
Connectivity technologyWi-Fi 6E (802.11ax)
Bluetooth v6.0
NFC
IrDA
Inputs & outputsUSB-C
Features and navigation
Featuresin-display fingerprint scanner
stereo
Dolby Atmos
Hi-Res Wireless
noise cancellation
gyroscope
light sensor
NavigationaGPS
GPS module
Dual GPS / L1+L5 /
GLONASS
Galileo / E1+E5a /
digital compass
Power supply
Battery capacity5500 mAh
Fast charging technologyXiaomi HyperCharge
Charger power67 W
Fast charging time100% in 50 min
General
WaterproofIP68
Bezel/back cover materialplastic
What's in the box?case
charger
Dimensions (HxWxD)163.2x78x7.5 mm
Weight194 g
Official Websitemi.com
Added to E-CatalogSeptember 2025
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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Buy Xiaomi 15T 256 GB

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Xiaomi 15T 256GB 12GB 5G Global Model Factory Unlocked GSM Gold

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$579.00

Xiaomi 15T 256GB 12GB 5G Global Model Factory Unlocked GSM Gray

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$579.00

Xiaomi 15T 5G 12GB256GB GREY Dual SIM Unlocked Android Cell Phone

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$620.00
Completely satisfied with this smartphone!
8 April 
I bought the Xiaomi 15T with 512 GB in black about 3 weeks ago. Among many models I reviewed, it seems to be the most advantageous for a good price and strong features. The hardware is good in all aspects, without significant weaknesses.
I really like the modern and understated design of the body. The screen is bright and renders colors well, with a pleasant 120 Hz refresh rate. It's relatively large, which might be a downside for some, but it suits me. The system interface works smoothly (which is expected at this level). I also tested demanding games and didn't notice any issues. The camera is simply superb! The detail and overall quality of the shots are significantly improved compared to my previous smartphone. Now photos look no worse than the scene itself in real life, and often even more beautiful. This smartphone not only "allows" me to take evening or night photos but also makes them very beautiful thanks to stabilization and automatic exposure in low light. In dark scenes, it not only avoids noise but also finds colors and details that are simply invisible to the eye. The battery is OK. With conservative use of ~20%-80%, it lasts me at least a full day (or several) of moderate usage. Charging in this range takes (approximately) just over 20 minutes, almost unnoticeable. The included accessories are very nice! Everything you need is already in the box: a pre-applied screen protector, a nice case, a cable and a charging block (Note: people often complain about the absence of this, but mine had it!) + the usual small items.
Didn't notice.
Denis Kroluse Xiaomi 15T 512GB less than month
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Xiaomi 15T configurations

Price for Xiaomi 15T
Xiaomi 15T 256 GBfrom $579.003 offers
Xiaomi 15T 512 GBfrom $619.001 offer
Video reviews

Full-Fledged Trio

The smartphone's main camera is virtually without compromise and includes a combo of a primary 50 MP sensor with optical stabilization, a 12 MP ultra-wide module, and a 50 MP telephoto lens without stabilization. For selfies and video calls, there is a 32 MP front camera, whose lens is positioned in a punch-hole at the top center of the display.

Large Caliber Flat AMOLED Panel

The device's screen deserves special attention. It is crafted in a classic flat format and boasts a substantial 6.83-inch diagonal. The AMOLED panel has a resolution of 2772x1280 pixels and a refresh rate of 120 Hz. As usual, the fingerprint scanner is integrated directly into the display.

Upper Mid-Range Class

At the core of the Xiaomi 15T lies a mid-range MediaTek Dimensity 8400 Ultra processor. The smartphone is equipped with 12 GB of LPDDR5X RAM, a fast UFS 4.1 storage of 256 GB, and Xiaomi's proprietary 3D IceLoop cooling system. It is powered by a 5500 mAh battery supporting 67W wired charging. Additional perks include dust and water protection up to IP68 standard, and an Offline Communication feature, allowing calls outside mobile network coverage up to 1.9 km using Bluetooth and special antennas.