Microsoft is preparing to roll out its next major Windows 11 update, version 26H1, but with a unique distribution strategy. The initial release will be exclusive to new laptops powered by Qualcomm’s next-generation Snapdragon X2 processors, signaling a growing focus on ARM-based computing within the Windows ecosystem. This phased rollout, confirmed by Asus, reflects ongoing compatibility work between Microsoft and ARM processor manufacturers, and a familiar pattern of delivering core technologies before finalized user features.
Microsoft is preparing a new version of Windows 11, dubbed 26H1, that will initially be exclusive to devices powered by Qualcomm’s Snapdragon X2 processors. The move underscores the increasing importance of ARM-based computing in the PC market and represents a significant step in Microsoft’s ongoing efforts to optimize Windows for a wider range of hardware.
The Snapdragon X2 is the second generation of Qualcomm’s ARM processors designed for traditional computers. Previous attempts to integrate Windows and ARM architectures have gained traction only recently, as Snapdragon X chips offered sufficient performance for everyday office tasks. Qualcomm has promised that the second generation will deliver even greater performance and improved power efficiency, simultaneously reducing power consumption.
The first laptops featuring Snapdragon X2 processors are slated to begin shipping in late March, according to a report from The Verge. These machines will be the first to offer Windows 11 26H1. Asus confirmed this exclusivity to Windows Central.
Snapdragon X2 processors are expected to be significantly faster than the first generation.
Asus plans to release ZenBook A14 and A16 models powered by the Snapdragon X2. The company will also offer ZenBook S14 and S16 laptops with processors from AMD and Intel, but those will ship with Windows 11 25H2.
The decision to release Windows 11 26H1 exclusively on Snapdragon X2 devices stems from compatibility issues. Microsoft has stated that version 25H2 is not fully compatible with the new ARM processors.
Core Technologies First, Then Features
Microsoft typically completes the core technologies for a new Windows release approximately six months before the user-facing features are finalized. The user features are expected to be completed by the end of summer, and the two layers will then be combined to create a new major version of Windows 11, which will eventually roll out to existing PCs. This phased approach allows for thorough testing and optimization before wider distribution.
A similar situation occurred two years ago. Devices with Copilot+ certification and the first generation of Snapdragon X processors launched in June. Windows 11 24H2 wasn’t ready at that time, so these computers initially received an incomplete version of the new major release. Microsoft completed the core technologies in the spring to provide manufacturers with a compatible version of Windows 11 for Snapdragon X-powered computers.
The new user features subsequently arrived on those devices a few months later, with some exceptions. A similar scenario is expected this year.
Windows 11 26H1, internally codenamed Bromine, will offer various improvements under the hood but will appear visually similar to version 25H2. Users with existing PCs can wait for version 26H2 without missing out on essential features. While the new core technologies aren’t immediately visible, they have the potential to improve performance. Details remain limited, and further testing will be required to assess the full impact.
