Mobilawy

Xiaomi 15T Ultimate Spec Breakdown Pricing & ProsCons

Release Date
2025, September 24
Camera
50MP
Battery
5500mAh
Battery Type
67W
Processor
Dimensity 8400 Ultra
Screen
6.83"
Storage
256GB/512GB
Ram
12GB RAM
Operating System
Android 15, HyperOS 2

Design and Build Quality

The Xiaomi 15T boasts an impressive design, harmoniously blending aesthetics and functionality. The phone measures 163.2 x 78 x 7.5 mm and weighs 194 g. This slim profile belies its powerful capabilities and sturdy build. The materials used in construction include a glass front protected by Gorilla Glass 7i, a plastic frame, and a glass fiber back, ensuring both durability and a premium feel.

Display

The Xiaomi 15T impresses with its 6.83-inch AMOLED display, characterized by its vibrant 68 billion colors and 120Hz refresh rate. It offers a resolution of 1280 x 2772 pixels, achieving a pixel density of approximately 447 ppi. The display supports HDR10+, Dolby Vision, and peaks at an astounding 3200 nits, thus providing excellent clarity and brilliance even in bright sunlight. The screen is also protected by Corning Gorilla Glass 7i, which endows it with a resistance level of Mohs level 6.

Performance and Software

The heart of the Xiaomi 15T is the Mediatek Dimensity 8400 Ultra chipset, crafted with a 4 nm process. This octa-core processor is organized into a triple-cluster architecture with one high-performance Cortex-A725 core clocked at 3.25 GHz, three Cortex-A725 cores at 3.0 GHz, and four Cortex-A725 cores at 2.1 GHz. The Mali-G720 MC7 GPU supports demanding graphics tasks with aplomb. Running on Android 15 with HyperOS 2, the smartphone not only offers smooth multitasking but also an intuitive and engaging user experience.

Camera System

The Xiaomi 15T does not disappoint in the photography department. Its triple rear camera setup includes a 50 MP main sensor with an f/1.7 aperture and optical image stabilization, a 50 MP telephoto lens with 2x optical zoom, and a 12 MP ultra-wide lens. The camera system is equipped with Leica lenses, a color spectrum sensor, ultra HDR capabilities, and various shooting modes like panorama and LED flash for illuminating low-light scenes. Video enthusiasts will appreciate its ability to record in 4K at up to 60fps and full HD at a high-speed 960fps.

Front Camera

The front camera of the Xiaomi 15T is equally impressive, featuring a 32 MP lens with an f/2.2 aperture. This wide-angle lens promises to capture stunning selfies, aided by HDR capabilities. The front camera can also record videos in 4K@30fps or 1080p at up to 60fps, making it ideal for vloggers and those who enjoy high-quality video calls.

Battery Life and Charging

With a 5500 mAh battery, the Xiaomi 15T provides extensive battery life, easily lasting through a day of intensive use. It supports 67W wired fast charging via PD3.0, which can charge the battery to 100% in just 50 minutes, accommodating the needs of users with hectic schedules.

Storage and Memory

The Xiaomi 15T comes with two storage options: 256GB and 512GB, both accompanied by 12GB of RAM. While it lacks a card slot for expandable storage, the available memory is ample for most users’ needs, ensuring smooth multitasking and considerable room for applications, games, and media.

Connectivity and Network

This device supports a comprehensive range of networks, including GSM, HSPA, LTE, and 5G, ensuring high-speed connectivity irrespective of your location. It houses dual Nano-SIMs and eSIM capabilities, accommodating various user preferences and network combinations. For wireless connectivity, the phone is equipped with Wi-Fi 802.11 a/b/g/n/ac/6e, Bluetooth 6.0, and NFC, enhancing its functionality and ease of use.

Additional Features

In terms of additional features, the Xiaomi 15T is not lacking. It offers contemporary necessities such as stereo speakers with Dolby Atmos technology and an infrared port. Though it omits the traditional 3.5mm headphone jack, it compensates with high-quality sound output and connectivity options. It also comes with multiple sensors including a fingerprint sensor, accelerometer, gyroscope, proximity sensor, and compass.

Color Variants and Pricing

The Xiaomi 15T is available in three elegant color choices: Black, Gray, and Rose Gold, meeting diverse aesthetic tastes. The device is priced at approximately £513.04 or €649.90, positioning it as a strong competitor in the premium smartphone market.

Conclusion

The Xiaomi 15T embodies a perfect blend of form, function, and affordability. With its robust camera system, vibrant display, and competitive performance powered by the Dimensity 8400 Ultra chipset, it fulfills the requirements of most modern smartphone users. Coupled with a long-lasting battery and quick charging features, the Xiaomi 15T is an attractive choice for anyone looking for a high-quality, feature-rich smartphone.

Main Features of Xiaomi 15T

  • Supports GSM, HSPA, LTE, and 5G networks for a wide range of compatibility and high-speed connectivity.
  • Protected by Corning Gorilla Glass 7i with Mohs level 6 hardness for enhanced durability.
  • Features a 6.83-inch AMOLED display with 120Hz refresh rate, Dolby Vision, and HDR10+ for vibrant and smooth visuals.
  • Packed with Mediatek Dimensity 8400 Ultra (4 nm) chipset ensuring high performance and efficiency.
  • Equipped with a robust triple camera system with Leica lens, offering 50 MP wide, 50 MP telephoto, and 12 MP ultrawide lenses.
  • Provides powerful video capturing capability with 4K@60fps and HDR10+ support.
  • Boasts a 32 MP selfie camera with support for 4K video recording at 30fps.
  • Delivers a rich audio experience with stereo speakers and Dolby Atmos technology.
  • Large 5500 mAh battery capacity with 67W fast charging, capable of reaching 100% in just 50 minutes.
  • Contains an in-display fingerprint sensor and comprehensive positioning systems including GPS, BDS, GALILEO, QZSS, NavIC, and GLONASS.
  • Available in multiple attractive colors: Black, Gray, and Rose Gold.

Disadvantages of Xiaomi 15T

  • No memory card slot, limiting expandable storage options.
  • No 3.5mm headphone jack, which may require the use of adapters or wireless headphones.
  • Radio unavailable, which may be a downside for users who rely on FM radio.
  • NFC availability is market/region dependent, limiting functionality for some users.
  • Repairability rated as Class C, indicating potential difficulties in self-repair or high service costs.
Network
Technology GSM / HSPA / LTE / 5G
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 38, 40, 41, 42, 48, 66, 71
5G bands 1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 71, 75, 77, 78 SA/NSA
Speed HSPA, LTE, 5G
Launch
Announced 2025, September 24
Status Available. Released 2025, September 24
Body
Dimensions 163.2 x 78 x 7.5 mm (6.43 x 3.07 x 0.30 in)
Weight 194 g (6.84 oz)
Build Glass front (Gorilla Glass 7i), plastic frame, glass fiber back
SIM Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)Nano-SIM + Nano-SIM
Display
Type AMOLED, 68B colors, 120Hz, 3840Hz PWM, Dolby Vision, HDR10+, 3200 nits (peak)
Size 6.83 inches, 114.5 cm2 (~90.0% screen-to-body ratio)
Resolution 1280 x 2772 pixels, 19.5:9 ratio (~447 ppi density)
Protection Corning Gorilla Glass 7i, Mohs level 6
Platform
OS Android 15, HyperOS 2
Chipset Mediatek Dimensity 8400 Ultra (4 nm)
CPU Octa-core (1x3.25 GHz Cortex-A725 & 3x3.0 GHz Cortex-A725 & 4x2.1 GHz Cortex-A725)
GPU Mali-G720 MC7
Memory
Card slot No
Internal 256GB 12GB RAM, 512GB 12GB RAM
Main Camera
Triple 50 MP, f/1.7, 23mm (wide), 1/1.55", 1.0µm, PDAF, OIS 50 MP, f/1.9, 46mm (telephoto), 1/2.76", 0.64µm, PDAF, 2x optical zoom 12 MP, f/2.2, 15mm, 120˚ (ultrawide), 1/3.06", 1.12µm
Features Leica lens, Color spectrum sensor, Ultra HDR, LED flash, HDR, panorama
Video 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, 10-bit Rec. 2020, HDR10+
Selfie camera
Single 32 MP, f/2.2, 21mm (wide), 1/3.44", 0.64µm
Features HDR
Video 4K@30fps, 1080p@30/60fps, HDR10+
Sound
Loudspeaker Yes, with stereo speakers (with Dolby Atmos)
3.5mm jack No
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Bluetooth 6.0, A2DP, LE
Positioning GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS
NFC Yes (market/region dependent)
Infrared port Yes
Radio No
USB USB Type-C 2.0, OTG
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Type 5500 mAh
Charging 67W wired, PD3.0, 100% in 50 min
Misc
Colors Black, Gray, Rose Gold
Models 25069PTEBG
SAR EU 0.99 W/kg (head)     0.99 W/kg (body)
Price £ 513.04 / € 649.90
EU LABEL
Energy Class A
Battery 57:44h endurance, 1600 cycles
Free fall Class A (270 falls)
Repairability Class C

All Rights Reserved +13978 Phones © Mobilawy 2025