Xiaomi 15T Officially Launched with Dimensity 8400 Ultra, 5500mAh Battery, and Leica Cameras

Xiaomi has unveiled its latest smartphone, the Xiaomi 15T, on September 24, 2025. Positioned as a flagship challenger, the device combines powerful performance with premium features, including the MediaTek Dimensity 8400 Ultra processor, a vibrant AMOLED display, Leica-engineered cameras, and a large 5500mAh battery supported by fast charging technology.

Xiaomi 15T: Key Specifications

The Xiaomi 15T runs on Android 15 with HyperOS 2, offering a refined and smooth software experience. Its 6.83-inch AMOLED display supports 120Hz refresh rate, Dolby Vision, and HDR10+, ensuring sharp visuals and vibrant colors.

Under the hood, the device is powered by the MediaTek Dimensity 8400 Ultra (4nm), paired with 12GB of RAM and 256GB or 512GB UFS 4.1 storage options.

Camera System

  • Rear Cameras: 50MP (wide) + 50MP (telephoto, 2x zoom) + 12MP (ultrawide) with Leica optics

  • Front Camera: 32MP with support for 4K video recording

Battery and Charging

  • Capacity: 5500mAh

  • Charging: 67W wired fast charging (0–100% in 50 minutes)

  • Endurance: Up to 57 hours with 1600 charging cycles for long-term durability

Additional Features

Xiaomi 15T vs Competitors

When compared with rivals such as the Samsung Galaxy S25 and Apple iPhone 16, the Xiaomi 15T offers superior value for money:

Feature Xiaomi 15T Samsung S25 (Base) iPhone 16 (Base)
Display 6.83″ AMOLED, 120Hz 6.6″ Dynamic AMOLED, 120Hz 6.3″ OLED, 120Hz
Processor Dimensity 8400 Ultra (4nm) Snapdragon 8 Gen 4 A18 Bionic
Rear Cameras 50MP + 50MP + 12MP (Leica) 50MP Triple 48MP Dual
Front Camera 32MP (4K recording) 12MP 12MP
Battery 5500mAh, 67W 5000mAh, 45W 4500mAh, 30W
Storage 256GB / 512GB (no SD card) 256GB / 512GB 256GB / 512GB
Price (approx) €649.90 / £549 €950+ €1100+

Clearly, the Xiaomi 15T delivers flagship-level performance at a significantly lower price point.

Camera and Video Capabilities

Xiaomi’s partnership with Leica brings advanced color science and optics to the 15T. The rear setup supports Ultra HDR, optical image stabilization (OIS), and a color spectrum sensor for accurate tones.

For video, the phone offers 4K recording at 60fps, HDR10+, 10-bit video, and gyro-EIS. The 32MP front camera also supports 4K video at 30fps, making the device ideal for content creators and photography enthusiasts.

Price and Availability

The Xiaomi 15T is priced at €649.90 (approx. £549), undercutting most flagship competitors in 2025. It is available in Black, Gray, and Rose Gold color options. The device has already launched in Europe and Asia, with availability in Pakistan and India expected soon.

Final Verdict

The Xiaomi 15T combines high-end specifications—such as Leica-powered cameras, HDR10+ AMOLED display, HyperOS 2, and 67W fast charging—at a price below €700. With this balance of performance and affordability, it stands out as one of the best value smartphones of 2025.

Disclaimer: Specifications and prices may vary by region. For the most accurate details, refer to official Xiaomi sources or authorized retailers.

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