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Samsung changes status bar in One UI 8.5 and removes battery icon on Galaxy line

One Ui
Photo: One Ui - lilgrapher/shutterstock.com

The South Korean manufacturer has started distributing a significant update to the interface of its mobile devices, directly modifying the way energy information is presented to users. The new version of the operating system introduces structural changes to the top status bar of smartphones, prioritizing the numerical display of the device’s remaining charge. Essa technical change establishes that the energy percentage becomes a mandatory visual element on the main screen, eliminating the possibility of completely hiding this specific data. The development of this interface follows the transition to the Android 16 base, bringing adjustments that aim to optimize the useful space of the notifications panel. The company’s software engineers focused on delivering a cleaner visual experience, allowing device owners to customize indicators according to their daily preferences. The initial phase of implementation takes place through a restricted testing program, focused primarily on the brand’s high-performance devices. The gradual rollout strategy ensures that potential instabilities are fixed before mass release to the general public. With this modification, the company meets a long-standing demand for greater control over the system’s fixed graphic elements.

The update package in the testing phase establishes new parameters for visualizing energy on the brand’s devices, including the following technical modifications:

One Ui
One Ui – Foto: sdx15 / Shutterstock.com
  • Mandatory numerical display of the load percentage in the top bar.
  • Unprecedented possibility of completely removing the traditional stack design.
  • Implementation of a dynamic pill format to house the energy data.
  • Proportion and alignment adjustments to harmonize with network and Wi-Fi icons.

Aesthetic refinements to the status bar

The software design department made millimetric changes to the proportions of the visual indicators present at the top of the screen. The classic design that represents the battery has undergone a slight increase in its width, accompanied by a proportional reduction in its height, resulting in a flatter and more modern shape. Essa geometric restructuring aims to align the graphic element with other system icons, such as the operator’s signal meter and application alerts. The modification resolves a visual asymmetry issue reported in previous versions of the software, where the power meter appeared disproportionate in relation to the rest of the interface. The new alignment provides faster and more comfortable reading of the device’s essential information.

The introduction of the dynamic pill represents the most significant change in the operating system’s visual language. Esse new format encapsulates the charge percentage within a rounded outline, replacing the need for the traditional icon. The alternative gives a minimalist appearance to the screen, freeing up valuable space for displaying notifications from other applications.

The customization options available in the settings menu offer different ways to organize the screen:

  • Maintaining the classic icon next to the numeric percentage.
  • Complete hiding of the stack design, keeping only the numbers.
  • Activation of the contrasting background to highlight the load reading.

Differences from previous software

The previous generation of the operating system had considerable limitations regarding customization of the notification area. Device owners could simply choose whether the numerical percentage would appear inside or outside the battery design, without the option to remove the main graphic element. The icon remained fixed on the screen in all possible configurations, occupying a permanent space.

This rigid approach forced users to live with a more visually cluttered top bar, especially when multiple notifications were active. The impossibility of erasing the battery outline generated criticism among consumers who prefer cleaner and more direct interfaces. The transition to the new model corrects this historical limitation of the manufacturer’s software.

Path to system customization

Access to new display controls has been simplified within the smartphone’s menu structure. Users need to navigate to the main settings panel and locate the section dedicated to notifications and status bar. Neste virtual environment, the developers grouped all the activation keys relating to energy indicators.

The control interface features intuitive slider buttons that instantly apply visual changes to the device’s screen. Essa Immediate response allows the individual to test different aesthetic combinations without the need to restart the device or apply third-party themes. Ease of access democratizes advanced system customization.

Testing schedule and supported devices

The software’s preliminary evaluation program is in full swing in selected markets around the world. The manufacturer has already released two rounds of experimental updates to correct initial flaws and refine the system’s overall performance. A third test build is scheduled to be distributed to developers in January 2026.

The brand’s latest premium smartphone lineup acts as the primary platform for validating these new features. Engineers monitor software behavior on these high-performance devices to ensure stable animations and adequate resource consumption. The feedback collected at this stage is crucial for developing the final version.

In parallel with tests on cell phones, the company carries out internal evaluations on its family of cutting-edge tablets. Embora there is no public experimentation program for large-screen devices at the moment, the company’s laboratories are working on adapting the interface. Visual adaptation for larger panels requires specific adjustments to icon spacing.

The technology market’s expectation is that the stable and definitive version of the operating system will be made official during the first quarter of 2026. The commercial launch should coincide with the presentation of the manufacturer’s next generation of high-end smartphones. Após this event, the distribution of the software will be gradually expanded.

Expansion of the update in the global market

The distribution strategy for the new operating system will follow the hierarchical pattern traditionally adopted by the South Korean company in its annual updates. Devices classified as top of the line, launched in the last two years, will have absolute priority in receiving the finalized data package. Next, the release schedule will include premium intermediate devices and cost-benefit models that meet technical hardware requirements. Esse processo de entrega em lotes é fundamental para evitar a sobrecarga dos servidores globais de download e permitir a interrupção imediata do envio caso alguma falha crítica seja detectada após o lançamento. Software logistics involves coordination with telephone operators in different countries for regional code approval.

In addition to the aesthetic changes to the top bar, the update package includes a series of deep optimizations in the power management of the base system. Developers have implemented new algorithms that monitor the behavior of applications in the background, suspending unnecessary processes to extend the device’s autonomy. The quick control panel also received special attention, gaining new options for organizing the most used shortcuts in everyday life. The integration of these performance improvements with the new clean visual interface aims to deliver a more fluid and responsive user experience. The modernization of the graphical environment follows the latest design guidelines established by the creators of the core operating system.

Adapting to mobile design trends

The decision to make the display of power indicators more flexible reflects a broader move in the technology industry toward highly adaptable and less intrusive user interfaces. Durante years, smartphone manufacturers imposed fixed visual elements that occupied significant portions of screens, limiting the useful area for consuming content and reading important notifications. With the increase in the size of displays and the adoption of cutouts to house photographic sensors, intelligently managing the space on the top of devices has become a complex challenge for software designers. The introduction of the dynamic pill and the option to hide traditional icons demonstrate a maturity in interface development, transferring the aesthetic decision-making power into the hands of the device owner. Essa modular approach allows the phone to transition seamlessly between a rigorous work environment focused on accurate data and a minimalist entertainment setup free from visual distractions. The standardization of the numerical percentage as the central element of battery information eliminates the ambiguity generated by simply observing the graphic filling of the old icon. Especialistas in usability point out that reducing visual cognitive load directly contributes to a more efficient interaction with mobile technology in everyday life. The continuous evolution of this virtual environment reinforces the brand’s commitment to refining human interaction with its electronic products.

Enhanced consumer control

The restructuring of the graphic elements in the status bar consolidates the delivery of more mature software aligned with contemporary navigation needs. The freedom to suppress the battery icon without losing the precision of the numerical information solves a long-standing interface design dilemma. The adjustments implemented in this release pave the way for future innovations in the way users interact with vital data on their mobile devices.

Visual space optimization

Freeing up space in the top bar has a direct impact on the way the system manages alerts received throughout the day. Sem the mandatory presence of the battery design, the software is able to display a greater number of application icons simultaneously. Isso reduces the need to constantly expand the notification panel to check pending messages.

Aesthetic refinement ensures that the interface remains readable regardless of the user’s chosen wallpaper. Dynamic contrast algorithms automatically adjust the color of the numeric percentage and power pill based on the screen background. Essa intelligent adaptation prevents information from disappearing when superimposed on very bright or excessively dark images.

The modernization of indicators follows the evolution of the hardware of the most recent smartphones on the market. Telas with increasingly thinner edges require software capable of taking advantage of every available millimeter in an intelligent and organized way. The new visual approach perfectly meets this technical requirement of modern engineering.