Xiaomi has officially unveiled its latest flagship lineup, the Xiaomi 15T Series, in Hong Kong. The new range introduces two models — the Xiaomi 15T and the Xiaomi 15T Pro — marking a significant evolution of the T series. With advancements in mobile technology, imaging systems, and design, this release offers users a significant upgrade, particularly those seeking an enhanced flagship photography experience paired with cutting-edge innovation.

The Xiaomi 15T Series will officially go on sale at 12:00 PM on September 26th across all Xiaomi Stores, the official website mi.com, and through leading carriers and retailers in Hong Kong. Customers can also enjoy exclusive early bird and purchase offers.

Model lineup, colors, and pricing

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“Human X Car X Home” Ecosystem Exhibition

Xiaomi continues to push its vision of “technology for everyone” with the expansion of its ecosystem strategy: Human X Car X Home. This initiative aims to create seamless interconnection between personal devices, smart homes, and vehicles.

From October 18 to November 2, Hong Kong will host its first Human X Car X Home exhibition at the Twin Towers Phase 2 Atrium, Kai Tak, Kowloon. To highlight the event, Xiaomi has invited its brand friend and popular idol, Terrance Lau, to attend the opening and share his personal experience using the Xiaomi 15T Pro.

The exhibition will not only feature the Xiaomi 15T Series but will also debut the SU7 electric car and showcase a wide range of AIoT products. Highlights include:

• Smart Home Appliances: Mijia 10.5kg washer-dryer, Xiaomi Smart Display S Pro Mini LED 2026, Mijia Air Purifier 6, Robot Vacuum-Mop 5 Pro, Xiaomi 10L Dual-Pot Air Fryer.
• Office & Entertainment Devices: Xiaomi Pad mini, REDMI Pad 2 Pro.
• Wearables: Xiaomi Open Earphones Pro, Xiaomi Band 10 Brilliant Gold Edition, Xiaomi Watch S4 41mm.

Visitors will be able to explore how Xiaomi’s interconnected ecosystem blends daily life, transportation, and personal tech into one intelligent experience.

Imaging power: co-engineered with Leica

The Xiaomi 15T Series introduces an advanced triple-camera system co-developed with Leica.

• Xiaomi 15T: main + ultra-wide + telephoto lenses (15mm–92mm focal range).
• Xiaomi 15T Pro: main + ultra-wide + Leica 5x Pro telephoto lens (15mm–230mm focal range).

Both models use a 50MP main camera with Leica Summilux optics. The Xiaomi 15T offers an ƒ/1.7 aperture, while the Pro achieves an ƒ/1.62 aperture, delivering brighter, sharper, and more vibrant low-light images. The Light Fusion 900 sensor in the Pro adds 13.5 EV dynamic range, boosting clarity and color precision.

The Pro’s Leica 5x Pro telephoto debuts in the T series, offering 5x optical zoom, 10x optical-equivalent, and up to 20x digital super zoom. Both phones also feature 32MP front cameras for selfies and video calls.

On the software side, the Xiaomi AISP 2.0 computational photography engine enhances portraits, color grading, and tonal range. Features include Master Portrait with adjustable aperture, Leica Street Mode with fast access to iconic focal lengths (28mm, 35mm, 50mm, 75mm, plus 135mm on Pro), and improved post-production with 4K 60 fps 10-bit Log recording and LUT support.

Video capabilities extend to 4K HDR10+ at 30fps on all focal lengths, with the Pro also supporting 4K 120fps recording for cinematic smoothness.

Connectivity & performance upgrades

The Xiaomi 15T Series introduces Xiaomi Astral Communication, enabling direct device-to-device calls without cellular or Wi-Fi. Ranges:

• Pro: up to 1.9 km
• Standard: up to 1.3 km

The devices also feature the Xiaomi Surge T1S tuner and Super Antenna Array with AI-driven switching between GPS, Wi-Fi, Bluetooth, and mobile networks for stable connectivity.

Both models run on HyperOS 3 with HyperAI 4 integration, offering faster sync, app launches, redesigned interface elements, and smoother cross-device experiences.

Display innovations

The Xiaomi 15T Series is fitted with a 6.83-inch 1.5K display boasting 3,200 nits peak brightness for visibility in sunlight.

• Xiaomi 15T Pro: 1.5mm ultra-thin bezels (thanks to LIPO technology), 144Hz refresh rate, full-brightness DC dimming, and advanced eye comfort protection.
• Xiaomi 15T: 120Hz refresh rate with 3840Hz PWM dimming, minimizing eye strain during long viewing sessions.

Power & performance

Both devices feature a 5500mAh battery.

• 15T Pro: 90W wired + 50W wireless HyperCharge.
• 15T: 67W wired HyperCharge.

The batteries retain 80% health after 1,600 cycles, and a quick charge can power the phone in just 4 seconds.

Chipsets:

• 15T Pro: 3nm MediaTek Dimensity 9400+
• 15T: Dimensity 8400-Ultra

Both are supported by the Xiaomi 3D IceLoop cooling system, ensuring stable performance during gaming and multitasking.

Design & durability

The Xiaomi 15T Series combines sleek craftsmanship with resilience:

• Fiberglass unibody back and battery cover.
• Straight edges with softened corners for a comfortable grip.
• Pro version crafted with 6M13 aluminum alloy for strength and drop resistance.
• Corning Gorilla Glass 7i for 2x scratch resistance.
• IP68 dust and water resistance (up to 3m depth).

This combination ensures the Xiaomi 15T Series stands as both a premium lifestyle device and a durable flagship.