Mi 15Ultra

1. Appearance design: classic color matching and professional texture fusion

The fuselage provides four basic color schemes of classic black and silver, pine and cypress green, white, and black. Four limited customized colors such as golden brown and iris purple are added later. It adopts aviation-grade 6M42 aluminum alloy middle frame and aerospace-grade glass fiber + PU leather splicing material, and the back lychee leather texture forms a contrasting color design with metal. The round large lens module is matched with the "Ultra" retro nameplate, which is very recognizable by professional imaging equipment. The front is equipped with a 6.73-inch full-scale deep micro-curved screen, with the same curvature design at all four corners and sides, taking into account the straight-screen vision and curved screen feel. The surface is covered with Longjing Glass 2.0, and the mechanical strength and anti-drop performance are significantly improved.

2. Core configuration: dual breakthroughs in flagship performance and battery life

Equipped with TSMC 3nm process Snapdragon 8 Extreme Edition processor, with LPDDR5X memory and UFS 4.0 storage, the performance release is strong and stable. In terms of heat dissipation, a dual-channel airfoil annular cold pump heat dissipation system is adopted, and the dual independent paths are used to cool the SoC and the imaging system respectively. The thermal conductivity is improved through the three-dimensional boss structure and double-side wing design, and the core temperature can be reduced by up to 3 ° C. Built-in 6000mAh ultra-high silicon content Jinshajiang battery supports 1000 effective charging cycles. With 90W wired surging second charging and 80W wireless second charging, the energy replenishment efficiency and battery life are taken into account.

3. Imaging system: Leica's full-focal-length creation tool

As the core highlight of the image, the first Leica ultra-pure optical system for the machine is equipped with 24 layers of low-reflection optical coating and nano-scale defogging coating process, which reduces the lens reflectivity to 0.1% and greatly suppresses glare and "ghost" problems. Rear Leica Summilux four-camera combination, covering 14-400mm full focal length, supports 28x lossless zoom: 14mm f/2.2 ultra-wide-angle lens has excellent distortion control, 23mm f/1.63 one-inch main camera has strong input light, 70mm f/1.8 floating telephoto supports 10cm super macro, 100mm f/2.6 200 million pixel periscope telephoto resolution is outstanding. Video shooting supports full focal length 8K unlimited recording, Android first ACES LOG format, with UIS super video stabilizer system, professional creation space is sufficient. In addition, the second-generation portrait large-model computational photography platform realizes hair-level blurring and natural beauty effects, and dark-light portraits perform well.

Fourth, communication and screen: full-scene experience upgrade

Communication capabilities have ushered in a major breakthrough. It adopts three communication chips (two T1S + one T1) and multi-antenna group design, supports Tiantong + Beidou dual-satellite communication, the world's first mobile phone directly connects to satellite data function, and can send messages and pictures through the DingTalk App. At the same time, it has the ability to make 7km two-way calls without the Internet, and the communication reliability is full in extreme environments. In terms of screen, it adopts OLED full-scale deep four-curve screen and C9 luminous material, supports 1-120Hz LTPO adaptive refresh rate and 3200 nits peak brightness, covers 100% P3 wide color gamut and multiple HDR formats. In terms of eye protection configuration, it has both 1920Hz high-frequency PWM dimming and DC-like dimming, and has passed Rheinland Low Blu-ray certification, which is more comfortable to use for a long time.

5. Other features: Flagship experience full of details

Running Xiaomi HyperOS 2 operating system, fluency and functionality are further optimized. Equipped with ultrasonic fingerprint recognition, it can be quickly unlocked when wet hands are oily, and supports IP68 dust and waterproof, making it more secure to deal with complex environments. The fuselage also provides professional accessories such as custom dials and filter adapter rings, which can quickly adjust shooting parameters to meet the personalized creative needs of photography enthusiasts.