The Xiaomi 15 Ultra, unveiled at the Mobile World Congress 2025, has quickly become a focal point in the smartphone industry. With its blend of cutting-edge technology and innovative design, it aims to set new standards for flagship devices.
Design and Build
Xiaomi’s collaboration with Leica is evident in the 15 Ultra’s design, reminiscent of classic cameras. This aesthetic choice not only appeals to photography enthusiasts but also offers a nostalgic touch in a market saturated with uniform designs. The dual-tone back, combining faux leather with glossy glass, provides a premium feel and ensures a comfortable grip.
Display
The device boasts a 6.73-inch OLED panel with a crisp quad HD resolution (1440p) that reaches a peak brightness of 3200 nits. The display refreshes at up to 120Hz, and it can be tuned with multiple eye care features. This phone boasts one of the best displays, with text, images, and videos appearing crisp and vibrant, even under direct sunlight.
Performance
Under the hood, the Xiaomi 15 Ultra is powered by the Snapdragon 8 Elite chipset, complemented by up to 16GB of RAM and up to 1TB of storage. This combination ensures smooth multitasking and efficient performance, catering to both casual users and tech enthusiasts.
Camera
The camera setup is where the 15 Ultra truly shines. Co-engineered with Leica, it features a quad-camera system:
-
50MP Primary Sensor: A 1-inch Sony IMX989 sensor with a variable aperture ranging from f/1.2 to f/4.0, ensuring optimal performance in diverse lighting conditions.
-
50MP Ultra-Wide Camera: Offers a 120° field of view for expansive shots.
-
50MP Telephoto Lens: Provides 5x periscope zoom, capturing distant subjects with clarity.
-
50MP Portrait Lens: Features a 3.2x optical zoom, ideal for portrait photography.
This comprehensive setup caters to a wide range of photography needs, from detailed close-ups to expansive landscapes.
Battery Life
Equipped with a 5,410mAh battery, the Xiaomi 15 Ultra supports fast charging up to 90 watts and wireless charging. This ensures that users can quickly recharge their devices and enjoy extended usage without frequent interruptions.
Software
The device runs on HyperOS 2.0, based on Android 15, offering a streamlined and clutter-free experience. However, some users have noted the presence of unavoidable bloatware, which might affect the overall user experience.
Pricing and Availability
The Xiaomi 15 Ultra is available in the UK and Europe, starting at £1,299 (€1,499). For photography enthusiasts, a Photography Kit is available for an additional £179 (€199).
Conclusion
The Xiaomi 15 Ultra stands out as a flagship device that successfully merges innovative design with top-tier performance. Its Leica-inspired aesthetics, robust camera capabilities, and powerful hardware make it a compelling choice for those seeking a premium smartphone experience. However, potential buyers should consider the software nuances and the device’s availability in their region before making a purchase.