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Xiaomi defines Liquid Glass look for HyperOS 4 and decrees the definitive end of legacy MIUI code

HyperOS 3.1
HyperOS 3.1 - Thrive Studios ID/Shutterstock.com

Xiaomi’s direction for the next generation of its software ecosystem has gained much more defined contours in recent weeks. O conhecido informante do mercado de tecnologia, Digital Chat Station, revelou informações detalhadas sobre o desenvolvimento do HyperOS 4, confirmando que a gigante chinesa adotou a linguagem visual batizada de Liquid Glass como o principal fundamento estético da sua nova interface de usuário. This change represents a significant step in the manufacturer’s strategy to consolidate its own identity, increasingly distancing itself from the old fragmented image that marked the brand’s first years of operation in the global mobile device market.

The aesthetic evolution and concept of Liquid Glass design

Instead of betting on a radical redesign or a total restart of its design standards, the new operating system marks the maturation of a visual architecture that Xiaomi had already been developing discreetly behind the scenes. Preliminary signs of this look, which is heavily based on textures that simulate glass and complex light refraction effects, already appeared in lines of code hidden in the test versions of Hyper Launcher 7. Now, HyperOS 4 has the mission of extending this sophisticated approach to absolutely all native applications in the ecosystem, creating a standardization that rivals established interfaces on the market, such as Apple’s iOS and visionOS, known for their extensive use of transparencies and blurs.

According to recently leaked data, Xiaomi decided to avoid surprises that could alienate older users, ruling out drastic changes in the layout of the menus and main settings. The absolute priority of the development team is to ensure a significant gain in refinement, depth and overall quality of finish. The user’s visual experience will feature cutting-edge technologies incorporated directly into the system’s graphics engine, which has been redesigned to work in a strictly sequential and optimized manner, requiring less battery power while delivering richer visuals.

In the first stage of this visual processing, the light field graphics engine acts to reproduce the real behavior of physical lighting directly on the smartphone screen. This means that the system is capable of producing dynamic shadows and reflections that respond instantly to the user’s touch and tilt of the device. Then, Glass Material-style graded components kick in to deliver an advanced Gaussian blur effect, overlaying translucent layers that generate a real, palpable sense of three-dimensional depth between the static wallpaper and the apps that are open in the foreground.

To complete the immersive experience, the system’s animation engine now operates with precision calculated in micrometers. The aim of this surgical precision is to make all transitions of opening, minimizing and closing cards and windows extremely smooth. In practice, this removes those small visual stutters and frame drops that historically affected the control center at times of peak processing, bringing a truly premium look to the entire navigation interface.

Artificial intelligence and color adaptation in the ecosystem

The main innovation in terms of daily usability in the new software is the implementation of an adaptive color capture system powered by artificial intelligence. The operating system continuously analyzes the user-selected wallpaper or media content being displayed on the screen at that exact moment to extract harmonious color palettes. These colors are then intelligently applied to coat every element of the system, from toggles to notification panels.

This personalization mechanism works very similar to the Material You language, which was launched by Google along with Android 12 in 2021 and has become an industry standard. No entanto, no HyperOS 4, a tecnologia promete ir além ao unificar de maneira profunda a tela de bloqueio, a tela inicial, os widgets dinâmicos, a central de controle e todas as ferramentas nativas da Xiaomi. The expected result is the transformation of the interface into a perfectly integrated and visually cohesive set, eliminating once and for all the feeling of using a disconnected mix of applications with conflicting designs.

End of the MIUI era and deep structural code optimization

In addition to all the aesthetic appeal provided by glass textures, HyperOS 4 introduces an extremely important structural change to guarantee the long-term stability and durability of devices. The new operating system continues the vigorous and definitive elimination of legacy codes that still belonged to the old MIUI interface, a process that began timidly in the first version of HyperOS, but which has now reached its peak of cleaning and optimization.

In previous versions of the Chinese brand’s software, modules considered essential for the device’s operation, such as the Weather application, the Photo Gallery and even the main Launcher, still maintained several components from old SDKs at their base. These code fragments were maintained for years just to preserve compatibility with obsolete functions, which ended up causing unnecessary overload on RAM memory, excessive battery drain and unexplained performance variations during everyday use.

By thoroughly and relentlessly cleaning this accumulated software base, Xiaomi’s software engineering team is able to remove thousands of potential code conflicts. This digital cleaning is essential to drastically reduce unexpected native application closures and system crashes. Furthermore, the clean rendering, without the weight of old remnants, ensures a constant fluidity in the frame rate, something that is absolutely essential for the complex effects of Liquid Glass to work without hiccups, in addition to significantly accelerating the implementation and distribution of future Android security updates.

Release schedule and upcoming supported devices

The leaked internal schedule indicates that HyperOS 4 should be officially announced to the public and the specialized press between the months of July and August this year. The distribution process will begin, as usual, through closed beta testing exclusive to the Chinese market, allowing selected developers and users to report bugs before the global stable version is released to the general public around the world.

To support all the visual and processing news, Xiaomi has prepared deep integration with the latest generation hardware. The Liquid Glass ecosystem will make its grand debut already integrated with the new top-of-the-line chipsets on the market, which should include the long-awaited Snapdragon 8 Gen 4 from Qualcomm and the Dimensity 9400 from MediaTek. These processors will lead the portfolio of the company’s next generations of premium smartphones, with absolute emphasis on the future launches of the Xiaomi 17 and Redmi K90 lines.

To understand the full impact of this update on the manufacturer’s ecosystem, it is possible to highlight the central pillars that support the development of the new operating system:

  • Complete aesthetic renovation based on the Liquid Glass concept, with intense use of Gaussian blur and light refraction.
  • Implementation of native artificial intelligence for dynamic color adaptation across the entire interface, inspired by Material You.
  • Permanent removal of old codes and obsolete SDKs from the MIUI era, ensuring more storage space and fluidity.
  • Optimization of the animation engine with micrometric precision to eliminate frame drops in the control center.
  • Native integration with next-generation processors to support the graphical load of new visual effects.

MIUI’s definitive transition to the HyperOS ecosystem represents the largest software engineering effort ever undertaken by Xiaomi in its history. By aligning a sophisticated design with a completely clean and modern code base, the company not only responds to historical criticisms about the stability of its devices, but also positions itself competitively in the premium smartphone segment, where user experience and system fluidity are decisive factors for the loyalty of the most demanding consumers.

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