Key Takeaways
- HyperOS 4 introduces a new Soft Light Glass effect, enhancing the user interface.
- Super XiaoAi 2.0 assistant gains improved AI features, including multi-step command handling.
- Performance improvements include faster app launches and smoother gallery scrolling.
Xiaomi's latest operating system, HyperOS 4, based on Android 17, introduces several significant updates aimed at enhancing user experience. Among the notable features, a new Soft Light Glass effect stands out, offering dynamic glass refraction and translucent blur effects across the interface.
The Super XiaoAi 2.0 assistant, running on Xiaomi’s MiMo V2.5 large language model, has been upgraded with improved long-term memory and context-aware screen recognition. This version can handle complex multi-step commands, such as checking calendars to plan trips, and even generate research reports, PowerPoint presentations, websites, and videos from a single prompt.
Performance-wise, HyperOS 4 utilizes AI-based memory preloading, which claims to improve memory availability by 27.2% and reduce redundant CPU instructions by 14.4% compared to HyperOS 3. Gallery scrolling is reported to be up to 90% smoother, and camera startup is 200ms faster. HDR photo processing has also seen a reduction from 310ms to 240ms.
The redesigned lock screen in HyperOS 4 offers more flexible clock customization, with notifications now appearing in vertically stacked groups. Additionally, the lock screen supports spatial depth effects, placing subjects in front of clocks, dates, and other interface elements.
A new feature, Dual-Phone Syncing, allows two Xiaomi, Redmi, or POCO phones to share incoming calls and SMS verification codes in real time. This feature works over the internet and requires both devices to use the same Xiaomi account, with the receiving phone needing to run HyperOS 4.
While the feature is currently available only in China, Xiaomi has not ruled out expanding its reach to other regions in the future.
Xiaomi’s HyperOS 4 is expected to bring a significant upgrade to the user experience, with a focus on enhancing performance, AI capabilities, and interface design. The new system is based on Android 17 and introduces several system-wide upgrades and new features.
The Soft Light Glass effect, Super XiaoAi 2.0, and performance improvements are among the key features that make HyperOS 4 a notable update for Xiaomi users.





