| Processor | MediaTek Dimensity 9400+ – 3nm Octa-Core |
| Storage / RAM | 256 / 512 / 1000 GB – UFS 4.0 + 12 GB LPDDR5X RAM |
| Camera | 50 MP (Main – Leica) + 50 MP (Telephoto 3x) + 50 MP (Ultra-Wide) / 32 MP Front |
| Display | 6.73 inches AMOLED – 144 Hz – 1440 × 3200 Pixels – 3000 nits Peak |
| Operating System | HyperOS (Based on Android 15) |
| Battery | 5500 mAh – 90W Fast Charging |
Xiaomi 15T Pro – In-Depth Specifications
A detailed deep dive into the technical specifications and features of the Xiaomi 15T Pro, including design, performance, camera, connectivity, and battery.
Overview
The Xiaomi 15T Pro is a high-performance smartphone that combines a powerful MediaTek Dimensity 9400+ chipset with a premium display, advanced camera capabilities, robust battery and fast charging options, and a modern, sleek design. It’s designed for users who demand speed, photography quality, and a feature-rich experience without compromising on style.
Design & Build
The device measures 162.7 × 77.9 × 7.96 mm and weighs about 210 grams. 0 It features a glass front protected by **Gorilla Glass 7i**, an aluminum frame, and a back made from glass fiber for a balance of strength and lightness. 1 Furthermore, the phone has **IP68** certification for water and dust resistance, meaning it's built to endure moderate immersion and dusty environments. 2 Available colors include **Black**, **Gray**, and **Mocha Gold**. 3
Display
The Xiaomi 15T Pro sports a 6.83-inch AMOLED panel with a resolution of **2772 × 1280 pixels**, providing a sharp image density (~447 ppi). 4 It supports a high refresh rate of **up to 144 Hz**, making animations and scrolling feel very smooth. 5 Touch sampling rate is very high, with **480 Hz continuous touch sampling** and an instantaneous touch sampling rate up to **2560 Hz**, enhancing responsiveness. 6 The display uses **Low-injection Pressure Over-molding (LiPO) technology** for better durability. 7 Peak brightness reaches **3200 nits** over 25% of the screen, which helps with outdoor visibility. 8 Color gamut covers **DCI-P3**, with support for **HDR10+** and **Dolby Vision**, and the device has been certified by TÜV Rheinland for low blue light, flicker-free operation, and circadian-friendly light. 9
Performance / Hardware
Under the hood, the 15T Pro is powered by the **MediaTek Dimensity 9400+**, built on a 3nm process. 10 The CPU architecture consists of:
- 1 × Cortex-X9 (up to ~3.73 GHz)
- 3 × Cortex-X4 (up to ~3.3 GHz)
- 4 × Cortex-A7 (up to ~2.4 GHz)
Cameras
The rear camera system consists of three lenses:
- 50 MP main camera (Wide) with f/1.6 aperture and optical image stabilization (OIS). 14
- 50 MP telephoto camera with 5× optical zoom and OIS, using a 115 mm focal length configuration. 15
- 12 MP ultra-wide lens with f/2.2 aperture. 16
- 8K recording (30 fps) for the main lens. 18
- 4K recording at 30 / 60 / 120 fps. 19
- 1080p recording up to 960 fps in slow-motion modes (according to some spec sources). 20
Battery & Charging
The 15T Pro is equipped with a **5500 mAh** battery. 22 For wired charging, it supports **90 W HyperCharge**, which can recharge the phone very quickly. 23 Additionally, it supports **50 W wireless charging**, giving flexibility for cable-free charging. 24
Connectivity & Network
- **Network**: Supports 2G, 3G, 4G, and 5G. 25 - **SIM**: Dual Nano-SIM, no microSD slot; storage expansion is not supported. 26 - **Wi-Fi**: Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax), dual-band support, hotspot functionality. 27 - **Bluetooth**: Version 6.0. 28 - **USB**: USB-C port (Type-C 2.0) with OTG support. 29 - **NFC**: Supported for contactless payments and pairing. 30 - **Infrared (IR Blaster)**: Yes, included, allowing remote control functions. 31
Software
Ships with **Android 15** and Xiaomi’s custom skin **HyperOS 2**. 32 The software layer focuses on performance, fluidity, and AI features, while also promising regular updates and optimizations.
Sensors & Security
The phone includes a variety of sensors to support advanced functionality:
- In-display fingerprint sensor (optical)
- Face Unlock
- Accelerometer
- Gyroscope
- Proximity sensor
- Compass
Storage Variants
There are three storage configurations available:
- 12 GB RAM + 256 GB internal storage
- 12 GB RAM + 512 GB internal storage
- 12 GB RAM + 1 TB internal storage