Leica’s continuous optical zoom system and 1-inch sensor are highlights of the new Xiaomi 17 UltraBy Carolina Costa
5 min read
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The high-performance smartphone market welcomes a new strong competitor with the official launch of the Xiaomi 17 Ultra. The device promises to redefine the standards of mobile photography, the result of an in-depth strategic collaboration with renowned German camera manufacturer, Leica. Este new model not only improves on the specifications of its predecessor, but also introduces pioneering technologies that position it as one of the flagship devices in the premium segment.
The main focus of the Xiaomi is concentrated on the camera system, which features the acclaimed 1-inch sensor as its protagonist. Este component has been enhanced with new image processing and light capture technologies, ensuring superior results in diverse lighting conditions. The partnership with Leica is evident not only in the hardware, but also in the software, which offers a refined photographic experience with a unique visual identity.
The great innovation, however, is the implementation of a telephoto lens with a continuous zoom system, a complex engineering solution that offers unprecedented versatility. Essa technology allows fluid adjustment of focal length, eliminating dependence on multiple fixed lenses to cover different ranges and preserving optical quality at all zoom levels.
A revolution in optical zoom for cell phones
The most impactful technological innovation of the Xiaomi 17 Ultra is its telephoto lens, which abandons the traditional multiple lens system with fixed focal lengths. Instead, Xiaomi, in collaboration with Leica, has developed a continuous optical zoom system that seamlessly covers the 75mm to 100mm range. Essa approach grants photographers unprecedented creative freedom in framing, eliminating the need to resort to digital zoom, which degrades image quality at intermediate levels. The internal mechanism, made up of lens elements that move with extreme precision, adjusts the focal length to ensure the image remains sharp and detailed at any point in the spectrum. The technology is supported by a 200 MP ISOCELL HPE Samsung sensor with a 1/1.4 inch diagonal, which, combined with a variable aperture from f/2.39 to f/2.96 and optical image stabilization (OIS), ensures exceptional performance. The ultra-high resolution allows you to capture fine textures and minute details, especially in well-lit scenes, while the option to shoot at 50 MP or 200 MP offers flexibility for post-processing and printing large format images.
Functional design inspired by classic photography
The influence of Leica on Xiaomi 17 Ultra Leica Edition transcends software and is clearly manifested in the device’s design. The structure features a textured finish, ergonomically designed to improve grip during handling, a functional feature that directly resembles the grip of professional cameras and offers more security when photographing. The back adopts a two-tone design, evoking the classic aesthetics of rangefinder cameras, a detail that not only reinforces the device’s premium visual identity but also attracts photography enthusiasts who value tradition.
The camera module, in addition to housing the sophisticated optical assembly, integrates a rotating functional ring, a tactile control element rarely seen on smartphones. Este component provides quick and precise access to manual adjustments such as exposure compensation or smooth zoom control while recording videos, elevating the user experience. Complementary Para, the ring’s haptic feedback, managed by a high-precision vibration motor, provides feedback that conveys a sense of quality and control with each adjustment, making interaction with the camera more intuitive and professional.
Video capabilities for professionals
The Xiaomi 17 Ultra takes video production to a new level of quality and versatility. Todas the device’s rear cameras are capable of recording in 8K resolution, offering an impressive level of detail.
Pro video mode provides complete manual control over all shooting parameters. Entre features, highlighting the ability to record in LOG format, which captures a greater dynamic range.
This format is ideal for professionals, as it provides much greater flexibility in the color correction stage during post-production. The system also supports LUT (Look-Up Tables) files, allowing filmmakers to apply predefined color styles and aesthetics directly to the device, optimizing workflow.
Detailed Camera Set Specifications
The Xiaomi 17 Ultra Leica Edition’s photographic system is made up of a set of high-performance sensors and lenses, designed to deliver excellence in any shooting scenario.
The main camera is equipped with the 50MP OmniVision OVX10500 sensor, which has a 1-inch form factor to maximize light capture. The 23mm equivalent lens with f/1.67 aperture and optical stabilization (OIS) ensures high-sharp images.
The ultra-wide-angle camera, in turn, uses a 50 MP Samsung ISOCELL JN5 sensor. Sua 14mm lens with f/2.2 aperture and omnidirectional focus is ideal for capturing wide landscapes and macro photos with great clarity.
On the front, the smartphone received a significant update. The selfie camera now features a 50 MP OmniVision OV50M sensor, with autofocus and a 21 mm f/2.2 lens, representing a notable advance in the quality of self-portraits.
Performance in different light conditions
In daylight, the Xiaomi 17 Ultra’s main camera delivers top-notch results. The combination of the large 1-inch sensor and the Leica’s optimized image processing results in photographs with extremely fine details, natural texture rendering and the absence of noise. The automatic white balance is accurate in most scenarios, and the colors are vibrant, but without excessive saturation, maintaining an authentic look.
In low light environments, the device confirms its photographic excellence. The main camera stands out by producing images with remarkable clarity and very effective noise control. Exposure is balanced, preserving detail in shadow areas without overexposing light sources, which maintains the atmosphere of the night scene. 2x zoom performance also remains strong, outperforming many direct competitors.
Leica filters and image authentication
The Leica Edition version of the Xiaomi 17 Ultra comes with “Master” mode, which provides image styles that simulate the aesthetics of the brand’s classic cameras. Filtros like “Vibrant” and “Authentic” complement the standard modes, allowing users to explore different visual languages with one touch.
Additionally, the device is equipped with a dedicated security chip that authenticates the origin of the images. Essa functionality arises as a response to the growing concern about content generated by artificial intelligence, ensuring a higher level of trust for professionals who depend on the veracity of their photographic records.








