Xiaomi’s upcoming HyperOS 4, based on Android 17, is set to launch in mid-2026, promising a visual overhaul, AI-driven features, and stronger security across its device range, signalling a significant software evolution amid fast-paced updates.
Xiaomi’s software roadmap is moving quickly from HyperOS 3 to HyperOS 4, with Spanish site MovilZona saying the company has effectively corrected earlier confusion over the pace of its next major update. HyperOS 3, which is based on Android 16, was unveiled in September 2025 and began reaching devices the following month, led by the Xiaomi 15 series. By January 2026, the rollout had expanded to more than 20 devices, including phones, tablets, televisions and watches, according to miuirom.org and Gadgets 360.
That makes HyperOS 4 the next major milestone for Xiaomi devices. Miuirom.org says the new release is expected in autumn 2026 and will be based on Android 17, while Gizmochina reports that Xiaomi has confirmed an unveiling window of July or August 2026, starting in China. The more specific timing remains subject to change, but both reports point to a launch cycle that begins in China before broader international availability follows.
The update is expected to be more than a routine refresh. The reported changes include a visual redesign, a more interactive lock-screen island, deeper contextual AI features aimed at productivity and stronger privacy and security tools. That would continue the direction Xiaomi took with HyperOS 3, which introduced HyperIsland and other AI-driven functions as part of a broader effort to modernise the operating system across its product range.
For users, the immediate practical point is that HyperOS 3 is still the current platform for supported devices, but Xiaomi’s next software generation is already close enough to shape buying decisions. Devices that do not support Android 15 were excluded from HyperOS 3, and a similar compatibility line is likely to apply again when HyperOS 4 arrives. If Xiaomi sticks to the reported schedule, the first beta builds could land in mid- to late summer, with stable releases following later in the year.
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