Lenovo’s next lineup of Windows-on-ARM laptops has started to leak in full ahead of the Consumer Electronics Show (CES) 2026, and the early details paint a picture of thin, light, and highly efficient machines powered by Qualcomm’s new Snapdragon X2 series chips. According to Windows Latest, Lenovo will showcase multiple devices, from premium clamshells to mainstream convertibles, built around the next generation of ARM silicon.
Qualcomm’s Snapdragon X2 family was announced in late 2025 with promises of significant performance and efficiency gains over its predecessors, bringing improved CPU and GPU capabilities along with a beefier NPU for on-device AI tasks. While Qualcomm hasn’t disclosed every detail publicly, sources close to Lenovo’s plans suggest the company is leaning heavily into this silicon for its new Copilot+ PCs, aligning with Microsoft’s broader push to optimize Windows 11 for ARM hardware.
What the CES 2026 Leak Reveals
At the top of the roster is the Lenovo Yoga Slim 7x (14-inch), which appears to be the flagship Snapdragon-powered model. It’s reportedly configured with the Snapdragon X2 Elite (18-core X2E88100) chip, pairing ample compute with long battery life targets. Lenovo is eyeing up to 29 hours on a single charge and an ultra-lightweight design that makes it competitive even with Intel- and AMD-based thin notebooks. The device is also said to sport a 2.8K OLED panel with a 120Hz refresh rate and plenty of memory and storage options.
Below that, the IdeaPad 5x 2-in-1 and two sizes of IdeaPad Slim 5x laptops are expected to run on Snapdragon X2 Plus series processors, positioning them as more flexible, mainstream machines. These models combine ARM efficiency with features like touchscreens, convertible hinges, and support for Wi-Fi 7 connectivity. They also appear to offer up to 32GB of RAM and various SSD capacities, making them well-rounded choices for everyday productivity, creative tasks, and general mobile use.
The leaks suggest that Lenovo’s new ARM lineup will emphasize battery longevity and AI responsiveness, positioning these devices as strong alternatives to traditional x86 notebooks for users who prioritize all-day use and always-connected experiences. Qualcomm’s Snapdragon X2 silicon, together with Windows 11 optimizations like Project Strong ARMed, is expected to help deliver that blend of portability and performance.
For you as a potential buyer or ARM enthusiast, these early leaks offer a compelling preview of what’s likely to be one of the major highlights from CES 2026. If Lenovo’s Snapdragon X2 lineup delivers on its rumored specs, it could reshape expectations for ARM laptops by merging excellent battery life with competitive processing power — particularly for AI-enhanced workflows and on-device Copilot features. Stay tuned for official announcements when CES kicks off in January.