1. Bubuka jeung Leuwihview
Welcome to the user manual for your new Xiaomi 15T smartphone. This guide provides essential information to help you get started, understand its features, and maintain your device. The Xiaomi 15T combines advanced photography capabilities with a powerful processor and an immersive display, designed for a seamless user experience.
fitur konci ngawengku:
- Leica Summilux Optical Lenses: For professional-grade photography.
- Immersive 6.83" 120Hz Eye-Care Display: Offering ultra-clear visuals with a 1.5K resolution.
- MediaTek Dimensity 8400-Ultra: Delivering powerful and efficient performance.
- Long-lasting 5,500 mAh Battery: Supported by 67W HyperCharge for quick power-ups.
- Peunteun IP68: Ensuring enhanced water and dust resistance.
- Xiaomi 3D IceLoop System: For efficient heat dissipation and sustained performance.

2. Naon dina Box
Upon unboxing your Xiaomi 15T, please verify that all the following items are present:
- Smartphone Xiaomi 15T
- Kabel USB-C
- Alat Ejector SIM
- Panutup silikon
- Ring Holder (may vary by region/bundle)
Note: The charger is not included with this device and must be purchased separately.

3. Setélan
3.1. Nyelapkeun Kartu SIM
- Locate the SIM card tray on the side of your Xiaomi 15T.
- Insert the provided SIM ejector tool into the small hole next to the tray and press gently until the tray pops out.
- Place your Nano-SIM card(s) into the tray with the gold contacts facing down. Ensure they are correctly seated.
- Taliti nyorong baki deui kana telepon nepi ka ngaklik kana tempatna.
3.2. Daya Awal Hurung sareng Setup
- Pencét terus tahan tombol Daya (anu aya di sisi katuhu alat) dugi ka logo Xiaomi némbongan.
- Turutan parentah dina layar pikeun milih basa anjeun, wewengkon, nyambung ka Wi-Fi, tur nyetel akun Google Anjeun.
- Anjeun bakal dipandu pikeun nyetél fitur kaamanan sapertos muka konci sidik jari sareng pangakuan raray.
3.3. Ngecas Alat
The Xiaomi 15T supports 67W HyperCharge. For optimal charging speed, use a compatible 67W charger (not included). Connect the USB-C cable to your phone and the charger, then plug the charger into a power outlet.
- A full charge from 0% to 100% can be achieved in approximately 50 minutes with a compatible charger.
- The device features a 5,500 mAh (typical) battery, providing extended usage time.
4. Operating Your Xiaomi 15T
4.1. Fitur tampilan
The Xiaomi 15T features an immersive 6.83-inch 120Hz Eye-Care Display with a 1.5K resolution, offering stunning visuals and smooth scrolling. Key display specifications include:
- Kapadetan piksel: 447 ppi
- Jerona Warna: 12-bit
- Babandingan Kontras: 5,000,000:1
- Laju Refresh: 120Hz
- Toél Sampling Laju: 480Hz (up to 2560Hz instant touch sampling)
- Caang: Up to 3200 nits peak brightness for optimal readability in all lighting conditions.
The display also incorporates advanced eye protection features, including 3840 Hz dimming, 16000 levels of automatic brightness, and adaptive colors to reduce eye strain. AI display features enhance user interaction with smart lock detection, intelligent Always-On-Display (AOD), and increased touch precision.

4.2. Sistim kaméra
The Xiaomi 15T features a versatile triple Leica camera system, designed for professional photography. It includes Leica Summilux optical lenses, offering exceptional clarity and detail even in low-light conditions.
- Sistem Lénsa Tilu: Covers a focal length range from 15mm to 92mm, allowing you to capture both wide landscapes and detailed close-ups.
- Kaméra Telephoto: Provides a natural perspective, ideal for portraits and capturing important moments with emotional depth.
- HDR10+: Ensures richer, more vibrant colors and realistic light and shadow performance across all focal lengths.
- Ngarékam pidéo: Supports Log 10-bit LUT 4K 60fps, preserving maximum detail for creative post-production. Professional mode allows importing various LUTs for diverse tonal styles.

4.3. Kinerja
Powered by the MediaTek Dimensity 8400-Ultra processor, the Xiaomi 15T delivers powerful and smooth performance. This 4nm flagship processor, built with ARM® Cortex®-A725 Big-Core architecture, ensures exceptional performance and a super fluid user experience. Enhanced fluidity is further supported by LPDDR5X RAM and UFS 4.1 storage.
4.4. Konektipitas
The Xiaomi 15T supports 5G connectivity. With the internally developed Xiaomi Surge T1S tuner and Super Antenna Array, the device optimizes Wi-Fi, Bluetooth, GPS, and cellular signals across 16 scenarios, ensuring a smoother and smarter connection anytime, anywhere.
4.5. Parangkat lunak
The Xiaomi 15T runs on Xiaomi HyperOS, offering a highly customizable and efficient operating system. It also integrates with Google Gemini, providing a personal AI assistant to enhance your productivity and creativity.
5. Pangropéa
5.1. Sistim cooling
The Xiaomi 15T features the Xiaomi 3D IceLoop System. This advanced cooling system adheres perfectly to the chip for rapid heat dissipation, ensuring efficient cooling and consistent performance even during intensive use.

5.2. Cai jeung Lebu Résistansi
The Xiaomi 15T boasts an IP68 rating, indicating improved water and dust resistance. It can withstand immersion in water up to 3 meters deep. While designed to be robust, avoid intentional exposure to water and always ensure ports are dry before charging.

6. Cara ngungkulan
If you encounter any issues with your Xiaomi 15T, consider the following general troubleshooting steps:
- Balikan deui Alat: A balikan deui basajan mindeng bisa ngabéréskeun glitches software minor.
- Pariksa sambungan: Ensure Wi-Fi, Bluetooth, or cellular data are properly enabled and connected.
- Apdet parangkat lunak: Make sure your device is running the latest version of HyperOS. Go to Settings > About phone > System update.
- Hapus Cache: Upami aya aplikasi anu teu jalan, cobian ngabersihan cache-na dina Setélan > Aplikasi > [Ngaran Aplikasi] > Panyimpenan > Hapus cache.
- Pabrik Reset: Salaku jalan pamungkas, anjeun tiasa ngalakukeun reset pabrik. Perhatosan: Ieu bakal mupus sadaya data dina telepon anjeun. Nyadangkeun data penting sateuacan neraskeun.
For more specific issues, refer to the official Xiaomi support websitus atanapi ngahubungan layanan palanggan.
7. Spésifikasi
Below are the detailed technical specifications for the Xiaomi 15T smartphone:
| Parameter | Nilai |
|---|---|
| merek | XIAOMI |
| Modél Identifier | 15T |
| Tipe Alat | Smartphone |
| Sistem operasi | Sistem Operasi Hiper |
| Ukuran RAM | 12 GB |
| Kapasitas Panyimpenan | 256 GB |
| Ukuran layar | 6.83 inci |
| Resolusi | 1920 x 1440 |
| Refresh Laju | 120 Hz |
| Kapasitas Batré Dipeunteun | 5350 mAh (typical 5500 mAh) |
| Téhnologi sélular | 5G |
| Panyadia Nirkabel | Henteu dikonci |
| Charger Socket Type | USB-C |
| Degree of Protection (IP Rating) | IP68 |
| Water Immersion Depth (IPX8) | 3 m |
| Screen Scratch Resistance (Mohs scale) | 6 |
| Produsén | Xiaomi |
| Negara asal | Cina |
| Tanggal Sadia munggaran | 24 Séptémber 2025 |

8. Garansi jeung Rojongan
Your Xiaomi 15T smartphone comes with a garansi 2 taun, covering manufacturing defects and ensuring peace of mind. For warranty claims or technical support, please refer to the official Xiaomi websitus atanapi hubungi pusat layanan resmi lokal anjeun.
For the latest software updates, FAQs, and additional support resources, visit the official Xiaomi support page: www.mi.com/global/support





