Xiaomi has begun rolling out the first beta of HyperOS 4, focusing on performance, usability, and AI enhancements.
The update also offers a glimpse of a rumored wide foldable phone, showcased in the interface demonstration.
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Performance and AI upgrades
HyperOS 4 introduces two new technologies to the HyperCore architecture: load calculation and memory preloading.
These aim to manage system resources more efficiently and reduce workload for frequently used functions.
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A new application runtime environment has been created, with optimizations across core and app layers.
The changes improve animation performance and make daily interactions more responsive.
AI is a major focus, with Super XiaoAi 2.0 integrating the MiMo large language model.
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The assistant gains better task planning and content generation, optimized for multi-app and multi-device scenarios.
Beta devices and rollout
The first beta recruitment includes Xiaomi 17 Ultra, Xiaomi 17 Pro Max, Xiaomi 17, Redmi K90 Pro Max, Redmi K90, and Xiaomi Pad 8 series.
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Xiaomi also showcased an unannounced wide foldable phone, featuring a wider inner display and dedicated software optimization.
