Xiaomi is gearing up to launch its Xiaomi 15T series globally on September 24, 2025, and fresh leaks have now revealed almost everything about the upcoming device. Thanks to a live image shared online, we now have a clearer idea of what the Xiaomi will bring to the table.
Xiaomi 15T Key Specifications Leaked
Tipster Abhishek Yadav spotted the Xiaomi 15T wrapped in its official retail plastic, which listed the phone’s major highlights. Here’s what you can expect:
- 6.83-inch AMOLED “Eye-Care” Display with 120Hz refresh rate
- MediaTek Dimensity 8400 Ultra processor
- Leica Summilux optical lens for flagship-grade photography
- 5,500mAh battery with 67W fast charging
— Abhishek Yadav (@yabhishekhd) September 17, 2025
Xiaomi 15T Display and Performance
The 15T will sport a massive 6.83-inch AMOLED panel with a smooth 120Hz refresh rate, making it perfect for gamers and content consumers. Powering the device will be the Dimensity 8400 Ultra SoC, a chip that already appeared on Geekbench earlier this month, confirming its strong performance credentials.
Xiaomi 15T Leica-Powered Cameras
Photography enthusiasts will be excited to know that the Xiaomi will use a Leica Summilux optical lens the same high-end lens featured in the Xiaomi 14 Ultra. This setup is expected to bring a wider aperture, allowing more light to hit the sensor and resulting in sharper, more detailed images, especially in low light.
Battery and Charging
Backing all this hardware is a 5,500mAh battery, paired with 67W fast charging. Xiaomi seems to be focusing on both endurance and quick top-ups, ensuring the device lasts all day with ease.
Design and Color Options

Leaked design renders also revealed multiple color options for the Xiaomi 15T, although exact variants remain under wraps. The phone appears to carry Xiaomi’s signature sleek design with a premium finish.
Launch Date
The wait won’t be long the Xiaomi 15T global launch is set for September 24, 2025. We can expect more details, including pricing and availability, to be revealed at the event.
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